title: ROHM BD71828 Power Management Integrated Circuit LED driver
maintainers:
- - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+ - Matti Vaittinen <mazziesaccount@gmail.com>
description: |
This module is part of the ROHM BD71828 MFD device. For more details
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/ampere,smpro.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ampere Altra SMPro firmware driver
+
+maintainers:
+ - Quan Nguyen <quan@os.amperecomputing.com>
+
+description: |
+ Ampere Altra SMPro firmware may contain different blocks like hardware
+ monitoring, error monitoring and other miscellaneous features.
+
+properties:
+ compatible:
+ enum:
+ - ampere,smpro
+
+ reg:
+ description:
+ I2C device address.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ smpro@4f {
+ compatible = "ampere,smpro";
+ reg = <0x4f>;
+ };
+ };
const: 1
patternProperties:
+ '^timer@[a-f0-9]+$':
+ $ref: /schemas/timer/brcm,bcmbca-timer.yaml
+
'^watchdog@[a-f0-9]+$':
$ref: /schemas/watchdog/brcm,bcm7038-wdt.yaml
#address-cells = <1>;
#size-cells = <1>;
+ timer@0 {
+ compatible = "brcm,bcm63138-timer";
+ reg = <0x0 0x28>;
+ };
+
watchdog@28 {
compatible = "brcm,bcm7038-wdt";
reg = <0x28 0x8>;
"dlg,da9061" for DA9061
- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be
modified to match the chip's OTP settings).
-- interrupts : IRQ line information.
-- interrupt-controller
-
-See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for
-further information on IRQ bindings.
Optional properties:
See Documentation/devicetree/bindings/gpio/gpio.txt for further information on
GPIO bindings.
+- interrupts : IRQ line information.
+- interrupt-controller
+
+See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for
+further information on IRQ bindings.
+
Sub-nodes:
- regulators : This node defines the settings for the LDOs and BUCKs.
- onkey : See ../input/da9062-onkey.txt
-- watchdog: See ../watchdog/da9062-watchdog.txt
+- watchdog: See ../watchdog/da9062-wdt.txt
- thermal : See ../thermal/da9062-thermal.txt
description: |
The Ocelot ethernet switch family contains chips that have an internal CPU
(VSC7513, VSC7514) and chips that don't (VSC7511, VSC7512). All switches have
- the option to be controlled externally, which is the purpose of this driver.
+ the option to be controlled externally via external interfaces like SPI or
+ PCIe.
The switch family is a multi-port networking switch that supports many
interfaces. Additionally, the device can perform pin control, MDIO buses, and
- reg
- '#address-cells'
- '#size-cells'
- - spi-max-frequency
additionalProperties: false
compatible:
"mediatek,mt6323" for PMIC MT6323
"mediatek,mt6331" for PMIC MT6331 and MT6332
+ "mediatek,mt6357" for PMIC MT6357
"mediatek,mt6358" for PMIC MT6358 and MT6366
"mediatek,mt6359" for PMIC MT6359
"mediatek,mt6397" for PMIC MT6397
type: object
$ref: /schemas/regulator/qcom,spmi-regulator.yaml#
+ pwm:
+ type: object
+ $ref: /schemas/leds/leds-qcom-lpg.yaml#
+
patternProperties:
"^adc@[0-9a-f]+$":
type: object
- $ref: /schemas/iio/adc/qcom,spmi-vadc.yaml#
+ oneOf:
+ - $ref: /schemas/iio/adc/qcom,spmi-iadc.yaml#
+ - $ref: /schemas/iio/adc/qcom,spmi-vadc.yaml#
"^adc-tm@[0-9a-f]+$":
type: object
type: object
additionalProperties: true # FIXME qcom,pm8916-wcd-analog-codec binding not converted yet
- "extcon@[0-9a-f]+$":
+ "^charger@[0-9a-f]+$":
type: object
- $ref: /schemas/extcon/qcom,pm8941-misc.yaml#
+ oneOf:
+ - $ref: /schemas/power/supply/qcom,pm8941-charger.yaml#
+ - $ref: /schemas/power/supply/qcom,pm8941-coincell.yaml#
- "gpio(s)?@[0-9a-f]+$":
+ "gpio@[0-9a-f]+$":
type: object
$ref: /schemas/pinctrl/qcom,pmic-gpio.yaml#
type: object
$ref: /schemas/power/reset/qcom,pon.yaml#
- "pwm@[0-9a-f]+$":
- type: object
- $ref: /schemas/leds/leds-qcom-lpg.yaml#
-
"^rtc@[0-9a-f]+$":
type: object
$ref: /schemas/rtc/qcom-pm8xxx-rtc.yaml#
type: object
$ref: /schemas/thermal/qcom,spmi-temp-alarm.yaml#
+ "^usb-detect@[0-9a-f]+$":
+ type: object
+ $ref: /schemas/extcon/qcom,pm8941-misc.yaml#
+
+ "^usb-vbus-regulator@[0-9a-f]+$":
+ type: object
+ $ref: /schemas/regulator/qcom,usb-vbus-regulator.yaml#
+
"^vibrator@[0-9a-f]+$":
type: object
- additionalProperties: true # FIXME qcom,pm8916-vib binding not converted yet
+ $ref: /schemas/input/qcom,pm8xxx-vib.yaml#
"^mpps@[0-9a-f]+$":
type: object
#address-cells = <1>;
#size-cells = <0>;
- pmi8998_gpio: gpios@c000 {
+ pmi8998_gpio: gpio@c000 {
compatible = "qcom,pmi8998-gpio", "qcom,spmi-gpio";
reg = <0xc000>;
gpio-controller;
};
};
- pm6150_gpio: gpios@c000 {
+ pm6150_gpio: gpio@c000 {
compatible = "qcom,pm6150-gpio", "qcom,spmi-gpio";
reg = <0xc000>;
gpio-controller;
compatible:
items:
- enum:
+ - qcom,msm8976-tcsr
- qcom,msm8998-tcsr
- qcom,qcs404-tcsr
- qcom,sc7180-tcsr
- qcom,sc7280-tcsr
+ - qcom,sc8280xp-tcsr
- qcom,sdm630-tcsr
- qcom,sdm845-tcsr
- qcom,sm8150-tcsr
properties:
compatible:
- enum:
- - qcom,pm8018
- - qcom,pm8058
- - qcom,pm8821
- - qcom,pm8921
+ oneOf:
+ - enum:
+ - qcom,pm8058
+ - qcom,pm8821
+ - qcom,pm8921
+ - items:
+ - enum:
+ - qcom,pm8018
+ - const: qcom,pm8921
reg:
maxItems: 1
- interrupt-controller
additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ ssbi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pmic@0 {
+ compatible = "qcom,pm8921";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <32 IRQ_TYPE_EDGE_RISING>;
+ };
+ };
...
title: ROHM BD71815 Power Management Integrated Circuit
maintainers:
- - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+ - Matti Vaittinen <mazziesaccount@gmail.com>
description: |
BD71815AGW is a single-chip power management ICs for battery-powered
title: ROHM BD71828 Power Management Integrated Circuit
maintainers:
- - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+ - Matti Vaittinen <mazziesaccount@gmail.com>
description: |
BD71828GW is a single-chip power management IC for battery-powered portable
title: ROHM BD71837 Power Management Integrated Circuit
maintainers:
- - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+ - Matti Vaittinen <mazziesaccount@gmail.com>
description: |
BD71837MWV is programmable Power Management ICs for powering single-core,
title: ROHM BD71847 and BD71850 Power Management Integrated Circuit
maintainers:
- - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+ - Matti Vaittinen <mazziesaccount@gmail.com>
description: |
BD71847AMWV and BD71850MWV are programmable Power Management ICs for powering
title: ROHM BD9576MUF and BD9573MUF Power Management Integrated Circuit
maintainers:
- - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+ - Matti Vaittinen <mazziesaccount@gmail.com>
description: |
BD9576MUF and BD9573MUF are power management ICs primarily intended for
- microchip,lan966x-cpu-syscon
- microchip,sparx5-cpu-syscon
- mstar,msc313-pmsleep
+ - nuvoton,wpcm450-shm
- rockchip,px30-qos
- rockchip,rk3036-qos
- rockchip,rk3066-qos
type: object
description: Magnetic reader
+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg
compatible:
items:
- enum:
+ - ti,j7200-system-controller
- ti,j721e-system-controller
+ - ti,j721s2-system-controller
- const: syscon
- const: simple-mfd
title: ROHM BD99954 Battery charger
maintainers:
- - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+ - Matti Vaittinen <mazziesaccount@gmail.com>
- Markus Laine <markus.laine@fi.rohmeurope.com>
- Mikko Mutanen <mikko.mutanen@fi.rohmeurope.com>
title: ROHM BD71815 Power Management Integrated Circuit regulators
maintainers:
- - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+ - Matti Vaittinen <mazziesaccount@gmail.com>
description: |
This module is part of the ROHM BD718215 MFD device. For more details
title: ROHM BD71828 Power Management Integrated Circuit regulators
maintainers:
- - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+ - Matti Vaittinen <mazziesaccount@gmail.com>
description: |
This module is part of the ROHM BD71828 MFD device. For more details
title: ROHM BD71837 Power Management Integrated Circuit regulators
maintainers:
- - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+ - Matti Vaittinen <mazziesaccount@gmail.com>
description: |
List of regulators provided by this controller. BD71837 regulators node
title: ROHM BD71847 and BD71850 Power Management Integrated Circuit regulators
maintainers:
- - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+ - Matti Vaittinen <mazziesaccount@gmail.com>
description: |
List of regulators provided by this controller. BD71847 regulators node
title: ROHM BD9576 and BD9573 Power Management Integrated Circuit regulators
maintainers:
- - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+ - Matti Vaittinen <mazziesaccount@gmail.com>
description: |
This module is part of the ROHM BD9576 MFD device. For more details
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/brcm,bcmbca-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom Broadband SoC timer
+
+maintainers:
+ - Rafał Miłecki <rafal@milecki.pl>
+
+properties:
+ compatible:
+ oneOf:
+ - const: brcm,bcm6345-timer
+ description: >
+ An old block with 3 timers.
+
+ It can be found in BCM6345, BCM6838 and BCM63268.
+ - const: brcm,bcm63138-timer
+ description: >
+ Updated block with 4 timers and control regs at the beginning.
+
+ It can be found in newer SoCs, e.g. BCM63138, BCM63148, BCM63381,
+ BCM68360, BCM6848, BCM6858, BCM4908.
+
+ reg:
+ maxItems: 1
+
+additionalProperties: false
+
+required:
+ - reg
+
+examples:
+ - |
+ timer@fffe0200 {
+ compatible = "brcm,bcm6345-timer";
+ reg = <0xfffe0200 0x1c>;
+ };
F: drivers/mfd/palmas.c
F: drivers/mfd/tps65217.c
F: drivers/mfd/tps65218.c
+F: drivers/mfd/tps65219.c
F: drivers/mfd/tps65910.c
F: drivers/mfd/twl-core.[ch]
F: drivers/mfd/twl4030*.c
To compile this driver as a module, choose M here. The module will
be called tps65218-pwrbutton.
+config INPUT_TPS65219_PWRBUTTON
+ tristate "TPS65219 Power button driver"
+ depends on MFD_TPS65219
+ help
+ Say Y here if you want to enable power button reporting for
+ TPS65219 Power Management IC devices.
+
+ To compile this driver as a module, choose M here. The module will
+ be called tps65219-pwrbutton.
+
config INPUT_AXP20X_PEK
tristate "X-Powers AXP20X power button driver"
depends on MFD_AXP20X
To compile this driver as a module, choose M here: the module
will be called da9063_onkey.
-config INPUT_DM355EVM
- tristate "TI DaVinci DM355 EVM Keypad and IR Remote"
- depends on MFD_DM355EVM_MSP
- select INPUT_SPARSEKMAP
- help
- Supports the pushbuttons and IR remote used with
- the DM355 EVM board.
-
- To compile this driver as a module, choose M here: the
- module will be called dm355evm_keys.
-
config INPUT_WM831X_ON
tristate "WM831X ON pin"
depends on MFD_WM831X
obj-$(CONFIG_INPUT_DA9052_ONKEY) += da9052_onkey.o
obj-$(CONFIG_INPUT_DA9055_ONKEY) += da9055_onkey.o
obj-$(CONFIG_INPUT_DA9063_ONKEY) += da9063_onkey.o
-obj-$(CONFIG_INPUT_DM355EVM) += dm355evm_keys.o
obj-$(CONFIG_INPUT_E3X0_BUTTON) += e3x0-button.o
obj-$(CONFIG_INPUT_DRV260X_HAPTICS) += drv260x.o
obj-$(CONFIG_INPUT_DRV2665_HAPTICS) += drv2665.o
obj-$(CONFIG_INPUT_SPARCSPKR) += sparcspkr.o
obj-$(CONFIG_INPUT_STPMIC1_ONKEY) += stpmic1_onkey.o
obj-$(CONFIG_INPUT_TPS65218_PWRBUTTON) += tps65218-pwrbutton.o
+obj-$(CONFIG_INPUT_TPS65219_PWRBUTTON) += tps65219-pwrbutton.o
obj-$(CONFIG_INPUT_TWL4030_PWRBUTTON) += twl4030-pwrbutton.o
obj-$(CONFIG_INPUT_TWL4030_VIBRA) += twl4030-vibra.o
obj-$(CONFIG_INPUT_TWL6040_VIBRA) += twl6040-vibra.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * dm355evm_keys.c - support buttons and IR remote on DM355 EVM board
- *
- * Copyright (c) 2008 by David Brownell
- */
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/input/sparse-keymap.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-
-#include <linux/mfd/dm355evm_msp.h>
-#include <linux/module.h>
-
-
-/*
- * The MSP430 firmware on the DM355 EVM monitors on-board pushbuttons
- * and an IR receptor used for the remote control. When any key is
- * pressed, or its autorepeat kicks in, an event is sent. This driver
- * read those events from the small (32 event) queue and reports them.
- *
- * Note that physically there can only be one of these devices.
- *
- * This driver was tested with firmware revision A4.
- */
-struct dm355evm_keys {
- struct input_dev *input;
- struct device *dev;
-};
-
-/* These initial keycodes can be remapped */
-static const struct key_entry dm355evm_keys[] = {
- /*
- * Pushbuttons on the EVM board ... note that the labels for these
- * are SW10/SW11/etc on the PC board. The left/right orientation
- * comes only from the firmware's documentation, and presumes the
- * power connector is immediately in front of you and the IR sensor
- * is to the right. (That is, rotate the board counter-clockwise
- * by 90 degrees from the SW10/etc and "DM355 EVM" labels.)
- */
- { KE_KEY, 0x00d8, { KEY_OK } }, /* SW12 */
- { KE_KEY, 0x00b8, { KEY_UP } }, /* SW13 */
- { KE_KEY, 0x00e8, { KEY_DOWN } }, /* SW11 */
- { KE_KEY, 0x0078, { KEY_LEFT } }, /* SW14 */
- { KE_KEY, 0x00f0, { KEY_RIGHT } }, /* SW10 */
-
- /*
- * IR buttons ... codes assigned to match the universal remote
- * provided with the EVM (Philips PM4S) using DVD code 0020.
- *
- * These event codes match firmware documentation, but other
- * remote controls could easily send more RC5-encoded events.
- * The PM4S manual was used in several cases to help select
- * a keycode reflecting the intended usage.
- *
- * RC5 codes are 14 bits, with two start bits (0x3 prefix)
- * and a toggle bit (masked out below).
- */
- { KE_KEY, 0x300c, { KEY_POWER } }, /* NOTE: docs omit this */
- { KE_KEY, 0x3000, { KEY_NUMERIC_0 } },
- { KE_KEY, 0x3001, { KEY_NUMERIC_1 } },
- { KE_KEY, 0x3002, { KEY_NUMERIC_2 } },
- { KE_KEY, 0x3003, { KEY_NUMERIC_3 } },
- { KE_KEY, 0x3004, { KEY_NUMERIC_4 } },
- { KE_KEY, 0x3005, { KEY_NUMERIC_5 } },
- { KE_KEY, 0x3006, { KEY_NUMERIC_6 } },
- { KE_KEY, 0x3007, { KEY_NUMERIC_7 } },
- { KE_KEY, 0x3008, { KEY_NUMERIC_8 } },
- { KE_KEY, 0x3009, { KEY_NUMERIC_9 } },
- { KE_KEY, 0x3022, { KEY_ENTER } },
- { KE_KEY, 0x30ec, { KEY_MODE } }, /* "tv/vcr/..." */
- { KE_KEY, 0x300f, { KEY_SELECT } }, /* "info" */
- { KE_KEY, 0x3020, { KEY_CHANNELUP } }, /* "up" */
- { KE_KEY, 0x302e, { KEY_MENU } }, /* "in/out" */
- { KE_KEY, 0x3011, { KEY_VOLUMEDOWN } }, /* "left" */
- { KE_KEY, 0x300d, { KEY_MUTE } }, /* "ok" */
- { KE_KEY, 0x3010, { KEY_VOLUMEUP } }, /* "right" */
- { KE_KEY, 0x301e, { KEY_SUBTITLE } }, /* "cc" */
- { KE_KEY, 0x3021, { KEY_CHANNELDOWN } },/* "down" */
- { KE_KEY, 0x3022, { KEY_PREVIOUS } },
- { KE_KEY, 0x3026, { KEY_SLEEP } },
- { KE_KEY, 0x3172, { KEY_REWIND } }, /* NOTE: docs wrongly say 0x30ca */
- { KE_KEY, 0x3175, { KEY_PLAY } },
- { KE_KEY, 0x3174, { KEY_FASTFORWARD } },
- { KE_KEY, 0x3177, { KEY_RECORD } },
- { KE_KEY, 0x3176, { KEY_STOP } },
- { KE_KEY, 0x3169, { KEY_PAUSE } },
-};
-
-/*
- * Because we communicate with the MSP430 using I2C, and all I2C calls
- * in Linux sleep, we use a threaded IRQ handler. The IRQ itself is
- * active low, but we go through the GPIO controller so we can trigger
- * on falling edges and not worry about enabling/disabling the IRQ in
- * the keypress handling path.
- */
-static irqreturn_t dm355evm_keys_irq(int irq, void *_keys)
-{
- static u16 last_event;
- struct dm355evm_keys *keys = _keys;
- const struct key_entry *ke;
- unsigned int keycode;
- int status;
- u16 event;
-
- /* For simplicity we ignore INPUT_COUNT and just read
- * events until we get the "queue empty" indicator.
- * Reading INPUT_LOW decrements the count.
- */
- for (;;) {
- status = dm355evm_msp_read(DM355EVM_MSP_INPUT_HIGH);
- if (status < 0) {
- dev_dbg(keys->dev, "input high err %d\n",
- status);
- break;
- }
- event = status << 8;
-
- status = dm355evm_msp_read(DM355EVM_MSP_INPUT_LOW);
- if (status < 0) {
- dev_dbg(keys->dev, "input low err %d\n",
- status);
- break;
- }
- event |= status;
- if (event == 0xdead)
- break;
-
- /* Press and release a button: two events, same code.
- * Press and hold (autorepeat), then release: N events
- * (N > 2), same code. For RC5 buttons the toggle bits
- * distinguish (for example) "1-autorepeat" from "1 1";
- * but PCB buttons don't support that bit.
- *
- * So we must synthesize release events. We do that by
- * mapping events to a press/release event pair; then
- * to avoid adding extra events, skip the second event
- * of each pair.
- */
- if (event == last_event) {
- last_event = 0;
- continue;
- }
- last_event = event;
-
- /* ignore the RC5 toggle bit */
- event &= ~0x0800;
-
- /* find the key, or report it as unknown */
- ke = sparse_keymap_entry_from_scancode(keys->input, event);
- keycode = ke ? ke->keycode : KEY_UNKNOWN;
- dev_dbg(keys->dev,
- "input event 0x%04x--> keycode %d\n",
- event, keycode);
-
- /* report press + release */
- input_report_key(keys->input, keycode, 1);
- input_sync(keys->input);
- input_report_key(keys->input, keycode, 0);
- input_sync(keys->input);
- }
-
- return IRQ_HANDLED;
-}
-
-/*----------------------------------------------------------------------*/
-
-static int dm355evm_keys_probe(struct platform_device *pdev)
-{
- struct dm355evm_keys *keys;
- struct input_dev *input;
- int irq;
- int error;
-
- keys = devm_kzalloc(&pdev->dev, sizeof (*keys), GFP_KERNEL);
- if (!keys)
- return -ENOMEM;
-
- input = devm_input_allocate_device(&pdev->dev);
- if (!input)
- return -ENOMEM;
-
- keys->dev = &pdev->dev;
- keys->input = input;
-
- input->name = "DM355 EVM Controls";
- input->phys = "dm355evm/input0";
-
- input->id.bustype = BUS_I2C;
- input->id.product = 0x0355;
- input->id.version = dm355evm_msp_read(DM355EVM_MSP_FIRMREV);
-
- error = sparse_keymap_setup(input, dm355evm_keys, NULL);
- if (error)
- return error;
-
- /* REVISIT: flush the event queue? */
-
- /* set up "threaded IRQ handler" */
- irq = platform_get_irq(pdev, 0);
- if (irq < 0)
- return irq;
-
- error = devm_request_threaded_irq(&pdev->dev, irq,
- NULL, dm355evm_keys_irq,
- IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- dev_name(&pdev->dev), keys);
- if (error)
- return error;
-
- /* register */
- error = input_register_device(input);
- if (error)
- return error;
-
- return 0;
-}
-
-/* REVISIT: add suspend/resume when DaVinci supports it. The IRQ should
- * be able to wake up the system. When device_may_wakeup(&pdev->dev), call
- * enable_irq_wake() on suspend, and disable_irq_wake() on resume.
- */
-
-/*
- * I2C is used to talk to the MSP430, but this platform device is
- * exposed by an MFD driver that manages I2C communications.
- */
-static struct platform_driver dm355evm_keys_driver = {
- .probe = dm355evm_keys_probe,
- .driver = {
- .name = "dm355evm_keys",
- },
-};
-module_platform_driver(dm355evm_keys_driver);
-
-MODULE_LICENSE("GPL");
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+//
+// Driver for TPS65219 Push Button
+//
+// Copyright (C) 2022 BayLibre Incorporated - https://www.baylibre.com/
+
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/mfd/tps65219.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+
+struct tps65219_pwrbutton {
+ struct device *dev;
+ struct input_dev *idev;
+ char phys[32];
+};
+
+static irqreturn_t tps65219_pb_push_irq(int irq, void *_pwr)
+{
+ struct tps65219_pwrbutton *pwr = _pwr;
+
+ input_report_key(pwr->idev, KEY_POWER, 1);
+ pm_wakeup_event(pwr->dev, 0);
+ input_sync(pwr->idev);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t tps65219_pb_release_irq(int irq, void *_pwr)
+{
+ struct tps65219_pwrbutton *pwr = _pwr;
+
+ input_report_key(pwr->idev, KEY_POWER, 0);
+ input_sync(pwr->idev);
+
+ return IRQ_HANDLED;
+}
+
+static int tps65219_pb_probe(struct platform_device *pdev)
+{
+ struct tps65219 *tps = dev_get_drvdata(pdev->dev.parent);
+ struct device *dev = &pdev->dev;
+ struct tps65219_pwrbutton *pwr;
+ struct input_dev *idev;
+ int error;
+ int push_irq;
+ int release_irq;
+
+ pwr = devm_kzalloc(dev, sizeof(*pwr), GFP_KERNEL);
+ if (!pwr)
+ return -ENOMEM;
+
+ idev = devm_input_allocate_device(dev);
+ if (!idev)
+ return -ENOMEM;
+
+ idev->name = pdev->name;
+ snprintf(pwr->phys, sizeof(pwr->phys), "%s/input0",
+ pdev->name);
+ idev->phys = pwr->phys;
+ idev->id.bustype = BUS_I2C;
+
+ input_set_capability(idev, EV_KEY, KEY_POWER);
+
+ pwr->dev = dev;
+ pwr->idev = idev;
+ device_init_wakeup(dev, true);
+
+ push_irq = platform_get_irq(pdev, 0);
+ if (push_irq < 0)
+ return -EINVAL;
+
+ release_irq = platform_get_irq(pdev, 1);
+ if (release_irq < 0)
+ return -EINVAL;
+
+ error = devm_request_threaded_irq(dev, push_irq, NULL,
+ tps65219_pb_push_irq,
+ IRQF_ONESHOT,
+ dev->init_name, pwr);
+ if (error) {
+ dev_err(dev, "failed to request push IRQ #%d: %d\n", push_irq,
+ error);
+ return error;
+ }
+
+ error = devm_request_threaded_irq(dev, release_irq, NULL,
+ tps65219_pb_release_irq,
+ IRQF_ONESHOT,
+ dev->init_name, pwr);
+ if (error) {
+ dev_err(dev, "failed to request release IRQ #%d: %d\n",
+ release_irq, error);
+ return error;
+ }
+
+ error = input_register_device(idev);
+ if (error) {
+ dev_err(dev, "Can't register power button: %d\n", error);
+ return error;
+ }
+
+ /* Enable interrupts for the pushbutton */
+ regmap_clear_bits(tps->regmap, TPS65219_REG_MASK_CONFIG,
+ TPS65219_REG_MASK_INT_FOR_PB_MASK);
+
+ /* Set PB/EN/VSENSE pin to be a pushbutton */
+ regmap_update_bits(tps->regmap, TPS65219_REG_MFP_2_CONFIG,
+ TPS65219_MFP_2_EN_PB_VSENSE_MASK, TPS65219_MFP_2_PB);
+
+ return 0;
+}
+
+static int tps65219_pb_remove(struct platform_device *pdev)
+{
+ struct tps65219 *tps = dev_get_drvdata(pdev->dev.parent);
+
+ /* Disable interrupt for the pushbutton */
+ return regmap_update_bits(tps->regmap, TPS65219_REG_MASK_CONFIG,
+ TPS65219_REG_MASK_INT_FOR_PB_MASK,
+ TPS65219_REG_MASK_INT_FOR_PB_MASK);
+}
+
+static const struct platform_device_id tps65219_pwrbtn_id_table[] = {
+ { "tps65219-pwrbutton", },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(platform, tps65219_pwrbtn_id_table);
+
+static struct platform_driver tps65219_pb_driver = {
+ .probe = tps65219_pb_probe,
+ .remove = tps65219_pb_remove,
+ .driver = {
+ .name = "tps65219_pwrbutton",
+ },
+ .id_table = tps65219_pwrbtn_id_table,
+};
+module_platform_driver(tps65219_pb_driver);
+
+MODULE_DESCRIPTION("TPS65219 Power Button");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Markus Schneider-Pargmann <msp@baylibre.com");
.num_regs = 4,
.status_base = PM800_INT_STATUS1,
- .mask_base = PM800_INT_ENA_1,
+ .unmask_base = PM800_INT_ENA_1,
.ack_base = PM800_INT_STATUS1,
- .mask_invert = 1,
};
static int pm800_pages_init(struct pm80x_chip *chip)
return ret;
}
-static int pm800_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int pm800_probe(struct i2c_client *client)
{
int ret = 0;
struct pm80x_chip *chip;
static struct i2c_driver pm800_driver = {
.driver = {
.name = "88PM800",
- .pm = &pm80x_pm_ops,
+ .pm = pm_sleep_ptr(&pm80x_pm_ops),
},
- .probe = pm800_probe,
+ .probe_new = pm800_probe,
.remove = pm800_remove,
.id_table = pm80x_id_table,
};
return ret;
}
-static int pm805_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int pm805_probe(struct i2c_client *client)
{
int ret = 0;
struct pm80x_chip *chip;
static struct i2c_driver pm805_driver = {
.driver = {
.name = "88PM805",
- .pm = &pm80x_pm_ops,
+ .pm = pm_sleep_ptr(&pm80x_pm_ops),
},
- .probe = pm805_probe,
+ .probe_new = pm805_probe,
.remove = pm805_remove,
.id_table = pm80x_id_table,
};
}
EXPORT_SYMBOL_GPL(pm80x_deinit);
-#ifdef CONFIG_PM_SLEEP
static int pm80x_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
return 0;
}
-#endif
-SIMPLE_DEV_PM_OPS(pm80x_pm_ops, pm80x_suspend, pm80x_resume);
-EXPORT_SYMBOL_GPL(pm80x_pm_ops);
+EXPORT_GPL_SIMPLE_DEV_PM_OPS(pm80x_pm_ops, pm80x_suspend, pm80x_resume);
MODULE_DESCRIPTION("I2C Driver for Marvell 88PM80x");
MODULE_AUTHOR("Qiao Zhou <zhouqiao@marvell.com>");
}
}
-#ifdef CONFIG_PM_SLEEP
static int pm860x_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
disable_irq_wake(chip->core_irq);
return 0;
}
-#endif
-static SIMPLE_DEV_PM_OPS(pm860x_pm_ops, pm860x_suspend, pm860x_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(pm860x_pm_ops, pm860x_suspend, pm860x_resume);
static const struct i2c_device_id pm860x_id_table[] = {
{ "88PM860x", 0 },
static struct i2c_driver pm860x_driver = {
.driver = {
.name = "88PM860x",
- .pm = &pm860x_pm_ops,
+ .pm = pm_sleep_ptr(&pm860x_pm_ops),
.of_match_table = pm860x_dt_ids,
},
.probe_new = pm860x_probe,
help
Support for the AS3711 PMIC from AMS
+config MFD_SMPRO
+ tristate "Ampere Computing SMpro core driver"
+ depends on I2C
+ select MFD_CORE
+ select REGMAP_I2C
+ help
+ Say yes here to enable SMpro driver support for Ampere's Altra
+ processor family.
+
+ Ampere's Altra SMpro exposes an I2C regmap interface that can
+ be accessed by child devices.
+
config MFD_AS3722
tristate "ams AS3722 Power Management IC"
select MFD_CORE
HTC Magician devices, respectively. Actual functionality is
handled by the leds-pasic3 and ds1wm drivers.
-config HTC_I2CPLD
- bool "HTC I2C PLD chip support"
- depends on I2C=y && GPIOLIB
- help
- If you say yes here you get support for the supposed CPLD
- found on omap850 HTC devices like the HTC Wizard and HTC Herald.
- This device provides input and output GPIOs through an I2C
- interface to one or more sub-chips.
-
config MFD_INTEL_QUARK_I2C_GPIO
tristate "Intel Quark MFD I2C GPIO"
depends on PCI
bool "Support for Crystal Cove PMIC"
depends on HAS_IOMEM && I2C=y && GPIOLIB && COMMON_CLK
depends on (X86 && ACPI) || COMPILE_TEST
- depends on I2C_DESIGNWARE_PLATFORM=y
+ depends on I2C_DESIGNWARE_PLATFORM=y || COMPILE_TEST
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
config MFD_MAX77620
bool "Maxim Semiconductor MAX77620 and MAX20024 PMIC Support"
depends on I2C=y
- depends on OF || COMPILE_TEST
+ depends on OF
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
config MFD_MAX77650
tristate "Maxim MAX77650/77651 PMIC Support"
depends on I2C
- depends on OF || COMPILE_TEST
+ depends on OF
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
config MFD_MAX77686
tristate "Maxim Semiconductor MAX77686/802 PMIC Support"
depends on I2C
- depends on OF || COMPILE_TEST
+ depends on OF
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
config MFD_MAX77714
tristate "Maxim Semiconductor MAX77714 PMIC Support"
depends on I2C
- depends on OF || COMPILE_TEST
+ depends on OF
select MFD_CORE
select REGMAP_I2C
help
config MFD_CPCAP
tristate "Support for Motorola CPCAP"
depends on SPI
- depends on OF || COMPILE_TEST
+ depends on OF
select MFD_CORE
select REGMAP_SPI
select REGMAP_IRQ
config MFD_NTXEC
tristate "Netronix embedded controller (EC)"
- depends on OF || COMPILE_TEST
+ depends on OF
depends on I2C
select REGMAP_I2C
select MFD_CORE
config MFD_SEC_CORE
tristate "Samsung Electronics PMIC Series Support"
depends on I2C=y
- depends on OF || COMPILE_TEST
+ depends on OF
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
Select this option to enable accessing system control registers
via regmap.
-config MFD_DAVINCI_VOICECODEC
- tristate
- select MFD_CORE
- select REGMAP_MMIO
-
config MFD_TI_AM335X_TSCADC
tristate "TI ADC / Touch Screen chip support"
select MFD_CORE
To compile this driver as a module, choose M here: the
module will be called ti_am335x_tscadc.
-config MFD_DM355EVM_MSP
- bool "TI DaVinci DM355 EVM microcontroller"
- depends on I2C=y && MACH_DAVINCI_DM355_EVM
- help
- This driver supports the MSP430 microcontroller used on these
- boards. MSP430 firmware manages resets and power sequencing,
- inputs from buttons and the IR remote, LEDs, an RTC, and more.
-
config MFD_LP3943
tristate "TI/National Semiconductor LP3943 MFD Driver"
depends on I2C
OMAP USB Host drivers.
config MFD_PALMAS
- bool "TI Palmas series chips"
+ tristate "TI Palmas series chips"
select MFD_CORE
select REGMAP_I2C
select REGMAP_IRQ
This driver can also be built as a module. If so, the module
will be called tps65218.
+config MFD_TPS65219
+ tristate "TI TPS65219 Power Management IC"
+ depends on I2C && OF
+ select MFD_CORE
+ select REGMAP_I2C
+ select REGMAP_IRQ
+ help
+ If you say yes here you get support for the TPS65219 series of Power
+ Management ICs. These include voltage regulators, GPIOs and
+ push/power button that is often used in portable devices.
+
+ This driver can also be built as a module. If so, the module
+ will be called tps65219.
+
config MFD_TPS6586X
bool "TI TPS6586x Power Management chips"
depends on I2C=y
depends on I2C=y
depends on OF
select REGMAP_I2C
+ select REGMAP_IRQ
select MFD_CORE
help
Select this option to get support for the ROHM BD9576MUF and
config MFD_STMFX
tristate "Support for STMicroelectronics Multi-Function eXpander (STMFX)"
depends on I2C
- depends on OF || COMPILE_TEST
+ depends on OF
select MFD_CORE
select REGMAP_I2C
help
obj-$(CONFIG_MFD_GATEWORKS_GSC) += gateworks-gsc.o
obj-$(CONFIG_HTC_PASIC3) += htc-pasic3.o
-obj-$(CONFIG_HTC_I2CPLD) += htc-i2cpld.o
obj-$(CONFIG_MFD_TI_LP873X) += lp873x.o
obj-$(CONFIG_MFD_TI_LP87565) += lp87565.o
-
-obj-$(CONFIG_MFD_DAVINCI_VOICECODEC) += davinci_voicecodec.o
-obj-$(CONFIG_MFD_DM355EVM_MSP) += dm355evm_msp.o
obj-$(CONFIG_MFD_TI_AM335X_TSCADC) += ti_am335x_tscadc.o
obj-$(CONFIG_MFD_STA2X11) += sta2x11-mfd.o
obj-$(CONFIG_MFD_TPS65086) += tps65086.o
obj-$(CONFIG_MFD_TPS65217) += tps65217.o
obj-$(CONFIG_MFD_TPS65218) += tps65218.o
+obj-$(CONFIG_MFD_TPS65219) += tps65219.o
obj-$(CONFIG_MFD_TPS65910) += tps65910.o
obj-$(CONFIG_MFD_TPS65912) += tps65912-core.o
obj-$(CONFIG_MFD_TPS65912_I2C) += tps65912-i2c.o
obj-$(CONFIG_SGI_MFD_IOC3) += ioc3.o
obj-$(CONFIG_MFD_SIMPLE_MFD_I2C) += simple-mfd-i2c.o
+obj-$(CONFIG_MFD_SMPRO) += smpro-core.o
obj-$(CONFIG_MFD_INTEL_M10_BMC) += intel-m10-bmc.o
obj-$(CONFIG_MFD_ATC260X) += atc260x-core.o
}
#endif /* CONFIG_DEBUG_FS */
-static int aat2870_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int aat2870_i2c_probe(struct i2c_client *client)
{
struct aat2870_platform_data *pdata = dev_get_platdata(&client->dev);
struct aat2870_data *aat2870;
return ret;
}
-#ifdef CONFIG_PM_SLEEP
static int aat2870_i2c_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
return 0;
}
-#endif /* CONFIG_PM_SLEEP */
-static SIMPLE_DEV_PM_OPS(aat2870_pm_ops, aat2870_i2c_suspend,
- aat2870_i2c_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(aat2870_pm_ops, aat2870_i2c_suspend,
+ aat2870_i2c_resume);
static const struct i2c_device_id aat2870_i2c_id_table[] = {
{ "aat2870", 0 },
static struct i2c_driver aat2870_i2c_driver = {
.driver = {
.name = "aat2870",
- .pm = &aat2870_pm_ops,
+ .pm = pm_sleep_ptr(&aat2870_pm_ops),
.suppress_bind_attrs = true,
},
- .probe = aat2870_i2c_probe,
+ .probe_new = aat2870_i2c_probe,
.id_table = aat2870_i2c_id_table,
};
.val_bits = 8,
};
-static int act8945a_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int act8945a_i2c_probe(struct i2c_client *i2c)
{
int ret;
struct regmap *regmap;
.name = "act8945a",
.of_match_table = of_match_ptr(act8945a_of_match),
},
- .probe = act8945a_i2c_probe,
+ .probe_new = act8945a_i2c_probe,
.id_table = act8945a_i2c_id,
};
return device_for_each_child(chip->dev, NULL, __remove_subdev);
}
-static int adp5520_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int adp5520_probe(struct i2c_client *client)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(client);
struct adp5520_platform_data *pdata = dev_get_platdata(&client->dev);
struct platform_device *pdev;
struct adp5520_chip *chip;
return ret;
}
-#ifdef CONFIG_PM_SLEEP
static int adp5520_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
adp5520_write(chip->dev, ADP5520_MODE_STATUS, chip->mode);
return 0;
}
-#endif
-static SIMPLE_DEV_PM_OPS(adp5520_pm, adp5520_suspend, adp5520_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(adp5520_pm, adp5520_suspend, adp5520_resume);
static const struct i2c_device_id adp5520_id[] = {
{ "pmic-adp5520", ID_ADP5520 },
static struct i2c_driver adp5520_driver = {
.driver = {
.name = "adp5520",
- .pm = &adp5520_pm,
+ .pm = pm_sleep_ptr(&adp5520_pm),
.suppress_bind_attrs = true,
},
- .probe = adp5520_probe,
+ .probe_new = adp5520_probe,
.id_table = adp5520_id,
};
builtin_i2c_driver(adp5520_driver);
return 0;
}
-#ifdef CONFIG_PM
static int arizona_isolate_dcvdd(struct arizona *arizona)
{
int ret;
return 0;
}
-#endif
-#ifdef CONFIG_PM_SLEEP
static int arizona_suspend(struct device *dev)
{
struct arizona *arizona = dev_get_drvdata(dev);
return 0;
}
-#endif
-const struct dev_pm_ops arizona_pm_ops = {
- SET_RUNTIME_PM_OPS(arizona_runtime_suspend,
- arizona_runtime_resume,
- NULL)
- SET_SYSTEM_SLEEP_PM_OPS(arizona_suspend, arizona_resume)
- SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(arizona_suspend_noirq,
- arizona_resume_noirq)
+EXPORT_GPL_DEV_PM_OPS(arizona_pm_ops) = {
+ RUNTIME_PM_OPS(arizona_runtime_suspend,
+ arizona_runtime_resume,
+ NULL)
+ SYSTEM_SLEEP_PM_OPS(arizona_suspend, arizona_resume)
+ NOIRQ_SYSTEM_SLEEP_PM_OPS(arizona_suspend_noirq,
+ arizona_resume_noirq)
};
-EXPORT_SYMBOL_GPL(arizona_pm_ops);
#ifdef CONFIG_OF
static int arizona_of_get_core_pdata(struct arizona *arizona)
#include "arizona.h"
-static int arizona_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int arizona_i2c_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
const void *match_data;
struct arizona *arizona;
const struct regmap_config *regmap_config = NULL;
static struct i2c_driver arizona_i2c_driver = {
.driver = {
.name = "arizona",
- .pm = &arizona_pm_ops,
+ .pm = pm_ptr(&arizona_pm_ops),
.of_match_table = of_match_ptr(arizona_i2c_of_match),
},
- .probe = arizona_i2c_probe,
+ .probe_new = arizona_i2c_probe,
.remove = arizona_i2c_remove,
.id_table = arizona_i2c_id,
};
static struct spi_driver arizona_spi_driver = {
.driver = {
.name = "arizona",
- .pm = &arizona_pm_ops,
+ .pm = pm_ptr(&arizona_pm_ops),
.of_match_table = of_match_ptr(arizona_spi_of_match),
.acpi_match_table = ACPI_PTR(arizona_acpi_match),
},
};
#endif
-static int as3711_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int as3711_i2c_probe(struct i2c_client *client)
{
struct as3711 *as3711;
struct as3711_platform_data *pdata;
.name = "as3711",
.of_match_table = of_match_ptr(as3711_of_match),
},
- .probe = as3711_i2c_probe,
+ .probe_new = as3711_i2c_probe,
.id_table = as3711_i2c_id,
};
return 0;
}
-static int as3722_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int as3722_i2c_probe(struct i2c_client *i2c)
{
struct as3722 *as3722;
unsigned long irq_flags;
.of_match_table = as3722_of_match,
.pm = &as3722_pm_ops,
},
- .probe = as3722_i2c_probe,
+ .probe_new = as3722_i2c_probe,
.id_table = as3722_i2c_id,
};
.num_irqs = ARRAY_SIZE(atc2603c_regmap_irqs),
.num_regs = 1,
.status_base = ATC2603C_INTS_PD,
- .mask_base = ATC2603C_INTS_MSK,
- .mask_invert = true,
+ .unmask_base = ATC2603C_INTS_MSK,
};
static const struct regmap_irq_chip atc2609a_regmap_irq_chip = {
.num_irqs = ARRAY_SIZE(atc2609a_regmap_irqs),
.num_regs = 1,
.status_base = ATC2609A_INTS_PD,
- .mask_base = ATC2609A_INTS_MSK,
- .mask_invert = true,
+ .unmask_base = ATC2609A_INTS_MSK,
};
static const struct resource atc2603c_onkey_resources[] = {
#include <linux/of.h>
#include <linux/regmap.h>
-static int atc260x_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int atc260x_i2c_probe(struct i2c_client *client)
{
struct atc260x *atc260x;
struct regmap_config regmap_cfg;
.name = "atc260x",
.of_match_table = of_match_ptr(atc260x_i2c_of_match),
},
- .probe = atc260x_i2c_probe,
+ .probe_new = atc260x_i2c_probe,
};
module_i2c_driver(atc260x_i2c_driver);
#include <linux/regmap.h>
#include <linux/slab.h>
-static int axp20x_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int axp20x_i2c_probe(struct i2c_client *i2c)
{
struct axp20x_dev *axp20x;
int ret;
.of_match_table = of_match_ptr(axp20x_i2c_of_match),
.acpi_match_table = ACPI_PTR(axp20x_i2c_acpi_match),
},
- .probe = axp20x_i2c_probe,
+ .probe_new = axp20x_i2c_probe,
.remove = axp20x_i2c_remove,
.id_table = axp20x_i2c_id,
};
.name = "axp152_irq_chip",
.status_base = AXP152_IRQ1_STATE,
.ack_base = AXP152_IRQ1_STATE,
- .mask_base = AXP152_IRQ1_EN,
- .mask_invert = true,
+ .unmask_base = AXP152_IRQ1_EN,
.init_ack_masked = true,
.irqs = axp152_regmap_irqs,
.num_irqs = ARRAY_SIZE(axp152_regmap_irqs),
.name = "axp20x_irq_chip",
.status_base = AXP20X_IRQ1_STATE,
.ack_base = AXP20X_IRQ1_STATE,
- .mask_base = AXP20X_IRQ1_EN,
- .mask_invert = true,
+ .unmask_base = AXP20X_IRQ1_EN,
.init_ack_masked = true,
.irqs = axp20x_regmap_irqs,
.num_irqs = ARRAY_SIZE(axp20x_regmap_irqs),
.name = "axp22x_irq_chip",
.status_base = AXP20X_IRQ1_STATE,
.ack_base = AXP20X_IRQ1_STATE,
- .mask_base = AXP20X_IRQ1_EN,
- .mask_invert = true,
+ .unmask_base = AXP20X_IRQ1_EN,
.init_ack_masked = true,
.irqs = axp22x_regmap_irqs,
.num_irqs = ARRAY_SIZE(axp22x_regmap_irqs),
.name = "axp288_irq_chip",
.status_base = AXP20X_IRQ1_STATE,
.ack_base = AXP20X_IRQ1_STATE,
- .mask_base = AXP20X_IRQ1_EN,
- .mask_invert = true,
+ .unmask_base = AXP20X_IRQ1_EN,
.init_ack_masked = true,
.irqs = axp288_regmap_irqs,
.num_irqs = ARRAY_SIZE(axp288_regmap_irqs),
.name = "axp803",
.status_base = AXP20X_IRQ1_STATE,
.ack_base = AXP20X_IRQ1_STATE,
- .mask_base = AXP20X_IRQ1_EN,
- .mask_invert = true,
+ .unmask_base = AXP20X_IRQ1_EN,
.init_ack_masked = true,
.irqs = axp803_regmap_irqs,
.num_irqs = ARRAY_SIZE(axp803_regmap_irqs),
.name = "axp806",
.status_base = AXP20X_IRQ1_STATE,
.ack_base = AXP20X_IRQ1_STATE,
- .mask_base = AXP20X_IRQ1_EN,
- .mask_invert = true,
+ .unmask_base = AXP20X_IRQ1_EN,
.init_ack_masked = true,
.irqs = axp806_regmap_irqs,
.num_irqs = ARRAY_SIZE(axp806_regmap_irqs),
.name = "axp809",
.status_base = AXP20X_IRQ1_STATE,
.ack_base = AXP20X_IRQ1_STATE,
- .mask_base = AXP20X_IRQ1_EN,
- .mask_invert = true,
+ .unmask_base = AXP20X_IRQ1_EN,
.init_ack_masked = true,
.irqs = axp809_regmap_irqs,
.num_irqs = ARRAY_SIZE(axp809_regmap_irqs),
AXP20X_OFF);
/* Give capacitors etc. time to drain to avoid kernel panic msg. */
- msleep(500);
+ mdelay(500);
}
int axp20x_match_device(struct axp20x_dev *axp20x)
.cache_type = REGCACHE_RBTREE,
};
-static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri,
- const struct i2c_device_id *id)
+static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri)
{
struct bcm590xx *bcm590xx;
int ret;
.name = "bcm590xx",
.of_match_table = bcm590xx_of_match,
},
- .probe = bcm590xx_i2c_probe,
+ .probe_new = bcm590xx_i2c_probe,
.id_table = bcm590xx_i2c_id,
};
module_i2c_driver(bcm590xx_i2c_driver);
return 0;
}
-static int bd9571mwv_probe(struct i2c_client *client,
- const struct i2c_device_id *ids)
+static int bd9571mwv_probe(struct i2c_client *client)
{
const struct regmap_config *regmap_config;
const struct regmap_irq_chip *irq_chip;
.name = "bd9571mwv",
.of_match_table = bd9571mwv_of_match_table,
},
- .probe = bd9571mwv_probe,
+ .probe_new = bd9571mwv_probe,
.id_table = bd9571mwv_id_table,
};
module_i2c_driver(bd9571mwv_driver);
return ret;
}
-static int da903x_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int da903x_probe(struct i2c_client *client)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(client);
struct da903x_platform_data *pdata = dev_get_platdata(&client->dev);
struct da903x_chip *chip;
unsigned int tmp;
.driver = {
.name = "da903x",
},
- .probe = da903x_probe,
+ .probe_new = da903x_probe,
.remove = da903x_remove,
.id_table = da903x_id_table,
};
};
#endif
-static int da9052_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int da9052_i2c_probe(struct i2c_client *client)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(client);
struct da9052 *da9052;
int ret;
}
static struct i2c_driver da9052_i2c_driver = {
- .probe = da9052_i2c_probe,
+ .probe_new = da9052_i2c_probe,
.remove = da9052_i2c_remove,
.id_table = da9052_i2c_id,
.driver = {
#include <linux/mfd/da9055/core.h>
-static int da9055_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int da9055_i2c_probe(struct i2c_client *i2c)
{
struct da9055 *da9055;
int ret;
};
static struct i2c_driver da9055_i2c_driver = {
- .probe = da9055_i2c_probe,
+ .probe_new = da9055_i2c_probe,
.remove = da9055_i2c_remove,
.id_table = da9055_i2c_id,
.driver = {
};
MODULE_DEVICE_TABLE(of, da9062_dt_ids);
-static int da9062_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int da9062_i2c_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct da9062 *chip;
unsigned int irq_base;
const struct mfd_cell *cell;
.name = "da9062",
.of_match_table = da9062_dt_ids,
},
- .probe = da9062_i2c_probe,
+ .probe_new = da9062_i2c_probe,
.remove = da9062_i2c_remove,
.id_table = da9062_i2c_id,
};
{ }
};
MODULE_DEVICE_TABLE(of, da9063_dt_ids);
-static int da9063_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int da9063_i2c_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct da9063 *da9063;
int ret;
.name = "da9063",
.of_match_table = da9063_dt_ids,
},
- .probe = da9063_i2c_probe,
+ .probe_new = da9063_i2c_probe,
.id_table = da9063_i2c_id,
};
},
};
-static int da9150_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int da9150_probe(struct i2c_client *client)
{
struct da9150 *da9150;
struct da9150_pdata *pdata = dev_get_platdata(&client->dev);
.name = "da9150",
.of_match_table = da9150_of_match,
},
- .probe = da9150_probe,
+ .probe_new = da9150_probe,
.remove = da9150_remove,
.shutdown = da9150_shutdown,
.id_table = da9150_i2c_id,
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * DaVinci Voice Codec Core Interface for TI platforms
- *
- * Copyright (C) 2010 Texas Instruments, Inc
- *
- * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com>
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/regmap.h>
-
-#include <sound/pcm.h>
-
-#include <linux/mfd/davinci_voicecodec.h>
-
-static const struct regmap_config davinci_vc_regmap = {
- .reg_bits = 32,
- .val_bits = 32,
-};
-
-static int __init davinci_vc_probe(struct platform_device *pdev)
-{
- struct davinci_vc *davinci_vc;
- struct resource *res;
- struct mfd_cell *cell = NULL;
- dma_addr_t fifo_base;
- int ret;
-
- davinci_vc = devm_kzalloc(&pdev->dev,
- sizeof(struct davinci_vc), GFP_KERNEL);
- if (!davinci_vc)
- return -ENOMEM;
-
- davinci_vc->clk = devm_clk_get(&pdev->dev, NULL);
- if (IS_ERR(davinci_vc->clk)) {
- dev_dbg(&pdev->dev,
- "could not get the clock for voice codec\n");
- return -ENODEV;
- }
- clk_enable(davinci_vc->clk);
-
- davinci_vc->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
- if (IS_ERR(davinci_vc->base)) {
- ret = PTR_ERR(davinci_vc->base);
- goto fail;
- }
- fifo_base = (dma_addr_t)res->start;
-
- davinci_vc->regmap = devm_regmap_init_mmio(&pdev->dev,
- davinci_vc->base,
- &davinci_vc_regmap);
- if (IS_ERR(davinci_vc->regmap)) {
- ret = PTR_ERR(davinci_vc->regmap);
- goto fail;
- }
-
- res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
- if (!res) {
- dev_err(&pdev->dev, "no DMA resource\n");
- ret = -ENXIO;
- goto fail;
- }
-
- davinci_vc->davinci_vcif.dma_tx_channel = res->start;
- davinci_vc->davinci_vcif.dma_tx_addr = fifo_base + DAVINCI_VC_WFIFO;
-
- res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
- if (!res) {
- dev_err(&pdev->dev, "no DMA resource\n");
- ret = -ENXIO;
- goto fail;
- }
-
- davinci_vc->davinci_vcif.dma_rx_channel = res->start;
- davinci_vc->davinci_vcif.dma_rx_addr = fifo_base + DAVINCI_VC_RFIFO;
-
- davinci_vc->dev = &pdev->dev;
- davinci_vc->pdev = pdev;
-
- /* Voice codec interface client */
- cell = &davinci_vc->cells[DAVINCI_VC_VCIF_CELL];
- cell->name = "davinci-vcif";
- cell->platform_data = davinci_vc;
- cell->pdata_size = sizeof(*davinci_vc);
-
- /* Voice codec CQ93VC client */
- cell = &davinci_vc->cells[DAVINCI_VC_CQ93VC_CELL];
- cell->name = "cq93vc-codec";
- cell->platform_data = davinci_vc;
- cell->pdata_size = sizeof(*davinci_vc);
-
- ret = mfd_add_devices(&pdev->dev, pdev->id, davinci_vc->cells,
- DAVINCI_VC_CELLS, NULL, 0, NULL);
- if (ret != 0) {
- dev_err(&pdev->dev, "fail to register client devices\n");
- goto fail;
- }
-
- return 0;
-
-fail:
- clk_disable(davinci_vc->clk);
-
- return ret;
-}
-
-static int davinci_vc_remove(struct platform_device *pdev)
-{
- struct davinci_vc *davinci_vc = platform_get_drvdata(pdev);
-
- mfd_remove_devices(&pdev->dev);
-
- clk_disable(davinci_vc->clk);
-
- return 0;
-}
-
-static struct platform_driver davinci_vc_driver = {
- .driver = {
- .name = "davinci_voicecodec",
- },
- .remove = davinci_vc_remove,
-};
-
-module_platform_driver_probe(davinci_vc_driver, davinci_vc_probe);
-
-MODULE_AUTHOR("Miguel Aguilar");
-MODULE_DESCRIPTION("Texas Instruments DaVinci Voice Codec Core Interface");
-MODULE_LICENSE("GPL");
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * dm355evm_msp.c - driver for MSP430 firmware on DM355EVM board
- *
- * Copyright (C) 2008 David Brownell
- */
-
-#include <linux/init.h>
-#include <linux/mutex.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/gpio.h>
-#include <linux/gpio/machine.h>
-#include <linux/leds.h>
-#include <linux/i2c.h>
-#include <linux/mfd/dm355evm_msp.h>
-
-
-/*
- * The DM355 is a DaVinci chip with video support but no C64+ DSP. Its
- * EVM board has an MSP430 programmed with firmware for various board
- * support functions. This driver exposes some of them directly, and
- * supports other drivers (e.g. RTC, input) for more complex access.
- *
- * Because this firmware is entirely board-specific, this file embeds
- * knowledge that would be passed as platform_data in a generic driver.
- *
- * This driver was tested with firmware revision A4.
- */
-
-#if IS_ENABLED(CONFIG_INPUT_DM355EVM)
-#define msp_has_keyboard() true
-#else
-#define msp_has_keyboard() false
-#endif
-
-#if IS_ENABLED(CONFIG_LEDS_GPIO)
-#define msp_has_leds() true
-#else
-#define msp_has_leds() false
-#endif
-
-#if IS_ENABLED(CONFIG_RTC_DRV_DM355EVM)
-#define msp_has_rtc() true
-#else
-#define msp_has_rtc() false
-#endif
-
-#if IS_ENABLED(CONFIG_VIDEO_TVP514X)
-#define msp_has_tvp() true
-#else
-#define msp_has_tvp() false
-#endif
-
-
-/*----------------------------------------------------------------------*/
-
-/* REVISIT for paranoia's sake, retry reads/writes on error */
-
-static struct i2c_client *msp430;
-
-/**
- * dm355evm_msp_write - Writes a register in dm355evm_msp
- * @value: the value to be written
- * @reg: register address
- *
- * Returns result of operation - 0 is success, else negative errno
- */
-int dm355evm_msp_write(u8 value, u8 reg)
-{
- return i2c_smbus_write_byte_data(msp430, reg, value);
-}
-EXPORT_SYMBOL(dm355evm_msp_write);
-
-/**
- * dm355evm_msp_read - Reads a register from dm355evm_msp
- * @reg: register address
- *
- * Returns result of operation - value, or negative errno
- */
-int dm355evm_msp_read(u8 reg)
-{
- return i2c_smbus_read_byte_data(msp430, reg);
-}
-EXPORT_SYMBOL(dm355evm_msp_read);
-
-/*----------------------------------------------------------------------*/
-
-/*
- * Many of the msp430 pins are just used as fixed-direction GPIOs.
- * We could export a few more of them this way, if we wanted.
- */
-#define MSP_GPIO(bit, reg) ((DM355EVM_MSP_ ## reg) << 3 | (bit))
-
-static const u8 msp_gpios[] = {
- /* eight leds */
- MSP_GPIO(0, LED), MSP_GPIO(1, LED),
- MSP_GPIO(2, LED), MSP_GPIO(3, LED),
- MSP_GPIO(4, LED), MSP_GPIO(5, LED),
- MSP_GPIO(6, LED), MSP_GPIO(7, LED),
- /* SW6 and the NTSC/nPAL jumper */
- MSP_GPIO(0, SWITCH1), MSP_GPIO(1, SWITCH1),
- MSP_GPIO(2, SWITCH1), MSP_GPIO(3, SWITCH1),
- MSP_GPIO(4, SWITCH1),
- /* switches on MMC/SD sockets */
- /*
- * Note: EVMDM355_ECP_VA4.pdf suggests that Bit 2 and 4 should be
- * checked for card detection. However on the EVM bit 1 and 3 gives
- * this status, for 0 and 1 instance respectively. The pdf also
- * suggests that Bit 1 and 3 should be checked for write protection.
- * However on the EVM bit 2 and 4 gives this status,for 0 and 1
- * instance respectively.
- */
- MSP_GPIO(2, SDMMC), MSP_GPIO(1, SDMMC), /* mmc0 WP, nCD */
- MSP_GPIO(4, SDMMC), MSP_GPIO(3, SDMMC), /* mmc1 WP, nCD */
-};
-
-static struct gpio_led evm_leds[] = {
- { .name = "dm355evm::ds14",
- .default_trigger = "heartbeat", },
- { .name = "dm355evm::ds15",
- .default_trigger = "mmc0", },
- { .name = "dm355evm::ds16",
- /* could also be a CE-ATA drive */
- .default_trigger = "mmc1", },
- { .name = "dm355evm::ds17",
- .default_trigger = "nand-disk", },
- { .name = "dm355evm::ds18", },
- { .name = "dm355evm::ds19", },
- { .name = "dm355evm::ds20", },
- { .name = "dm355evm::ds21", },
-};
-
-static struct gpio_led_platform_data evm_led_data = {
- .num_leds = ARRAY_SIZE(evm_leds),
- .leds = evm_leds,
-};
-
-static struct gpiod_lookup_table evm_leds_gpio_table = {
- .dev_id = "leds-gpio",
- .table = {
- /*
- * These GPIOs are on the dm355evm_msp
- * GPIO chip at index 0..7
- */
- GPIO_LOOKUP_IDX("dm355evm_msp", 0, NULL,
- 0, GPIO_ACTIVE_LOW),
- GPIO_LOOKUP_IDX("dm355evm_msp", 1, NULL,
- 1, GPIO_ACTIVE_LOW),
- GPIO_LOOKUP_IDX("dm355evm_msp", 2, NULL,
- 2, GPIO_ACTIVE_LOW),
- GPIO_LOOKUP_IDX("dm355evm_msp", 3, NULL,
- 3, GPIO_ACTIVE_LOW),
- GPIO_LOOKUP_IDX("dm355evm_msp", 4, NULL,
- 4, GPIO_ACTIVE_LOW),
- GPIO_LOOKUP_IDX("dm355evm_msp", 5, NULL,
- 5, GPIO_ACTIVE_LOW),
- GPIO_LOOKUP_IDX("dm355evm_msp", 6, NULL,
- 6, GPIO_ACTIVE_LOW),
- GPIO_LOOKUP_IDX("dm355evm_msp", 7, NULL,
- 7, GPIO_ACTIVE_LOW),
- { },
- },
-};
-
-#define MSP_GPIO_REG(offset) (msp_gpios[(offset)] >> 3)
-#define MSP_GPIO_MASK(offset) BIT(msp_gpios[(offset)] & 0x07)
-
-static int msp_gpio_in(struct gpio_chip *chip, unsigned offset)
-{
- switch (MSP_GPIO_REG(offset)) {
- case DM355EVM_MSP_SWITCH1:
- case DM355EVM_MSP_SWITCH2:
- case DM355EVM_MSP_SDMMC:
- return 0;
- default:
- return -EINVAL;
- }
-}
-
-static u8 msp_led_cache;
-
-static int msp_gpio_get(struct gpio_chip *chip, unsigned offset)
-{
- int reg, status;
-
- reg = MSP_GPIO_REG(offset);
- status = dm355evm_msp_read(reg);
- if (status < 0)
- return status;
- if (reg == DM355EVM_MSP_LED)
- msp_led_cache = status;
- return !!(status & MSP_GPIO_MASK(offset));
-}
-
-static int msp_gpio_out(struct gpio_chip *chip, unsigned offset, int value)
-{
- int mask, bits;
-
- /* NOTE: there are some other signals that could be
- * packaged as output GPIOs, but they aren't as useful
- * as the LEDs ... so for now we don't.
- */
- if (MSP_GPIO_REG(offset) != DM355EVM_MSP_LED)
- return -EINVAL;
-
- mask = MSP_GPIO_MASK(offset);
- bits = msp_led_cache;
-
- bits &= ~mask;
- if (value)
- bits |= mask;
- msp_led_cache = bits;
-
- return dm355evm_msp_write(bits, DM355EVM_MSP_LED);
-}
-
-static void msp_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
-{
- msp_gpio_out(chip, offset, value);
-}
-
-static struct gpio_chip dm355evm_msp_gpio = {
- .label = "dm355evm_msp",
- .owner = THIS_MODULE,
- .direction_input = msp_gpio_in,
- .get = msp_gpio_get,
- .direction_output = msp_gpio_out,
- .set = msp_gpio_set,
- .base = -EINVAL, /* dynamic assignment */
- .ngpio = ARRAY_SIZE(msp_gpios),
- .can_sleep = true,
-};
-
-/*----------------------------------------------------------------------*/
-
-static struct device *add_child(struct i2c_client *client, const char *name,
- void *pdata, unsigned pdata_len,
- bool can_wakeup, int irq)
-{
- struct platform_device *pdev;
- int status;
-
- pdev = platform_device_alloc(name, -1);
- if (!pdev)
- return ERR_PTR(-ENOMEM);
-
- device_init_wakeup(&pdev->dev, can_wakeup);
- pdev->dev.parent = &client->dev;
-
- if (pdata) {
- status = platform_device_add_data(pdev, pdata, pdata_len);
- if (status < 0) {
- dev_dbg(&pdev->dev, "can't add platform_data\n");
- goto put_device;
- }
- }
-
- if (irq) {
- struct resource r = {
- .start = irq,
- .flags = IORESOURCE_IRQ,
- };
-
- status = platform_device_add_resources(pdev, &r, 1);
- if (status < 0) {
- dev_dbg(&pdev->dev, "can't add irq\n");
- goto put_device;
- }
- }
-
- status = platform_device_add(pdev);
- if (status)
- goto put_device;
-
- return &pdev->dev;
-
-put_device:
- platform_device_put(pdev);
- dev_err(&client->dev, "failed to add device %s\n", name);
- return ERR_PTR(status);
-}
-
-static int add_children(struct i2c_client *client)
-{
- static const struct {
- int offset;
- char *label;
- } config_inputs[] = {
- /* 8 == right after the LEDs */
- { 8 + 0, "sw6_1", },
- { 8 + 1, "sw6_2", },
- { 8 + 2, "sw6_3", },
- { 8 + 3, "sw6_4", },
- { 8 + 4, "NTSC/nPAL", },
- };
-
- struct device *child;
- int status;
- int i;
-
- /* GPIO-ish stuff */
- dm355evm_msp_gpio.parent = &client->dev;
- status = gpiochip_add_data(&dm355evm_msp_gpio, NULL);
- if (status < 0)
- return status;
-
- /* LED output */
- if (msp_has_leds()) {
- gpiod_add_lookup_table(&evm_leds_gpio_table);
- /* NOTE: these are the only fully programmable LEDs
- * on the board, since GPIO-61/ds22 (and many signals
- * going to DC7) must be used for AEMIF address lines
- * unless the top 1 GB of NAND is unused...
- */
- child = add_child(client, "leds-gpio",
- &evm_led_data, sizeof(evm_led_data),
- false, 0);
- if (IS_ERR(child))
- return PTR_ERR(child);
- }
-
- /* configuration inputs */
- for (i = 0; i < ARRAY_SIZE(config_inputs); i++) {
- int gpio = dm355evm_msp_gpio.base + config_inputs[i].offset;
-
- gpio_request_one(gpio, GPIOF_IN, config_inputs[i].label);
-
- /* make it easy for userspace to see these */
- gpio_export(gpio, false);
- }
-
- /* MMC/SD inputs -- right after the last config input */
- if (dev_get_platdata(&client->dev)) {
- void (*mmcsd_setup)(unsigned) = dev_get_platdata(&client->dev);
-
- mmcsd_setup(dm355evm_msp_gpio.base + 8 + 5);
- }
-
- /* RTC is a 32 bit counter, no alarm */
- if (msp_has_rtc()) {
- child = add_child(client, "rtc-dm355evm",
- NULL, 0, false, 0);
- if (IS_ERR(child))
- return PTR_ERR(child);
- }
-
- /* input from buttons and IR remote (uses the IRQ) */
- if (msp_has_keyboard()) {
- child = add_child(client, "dm355evm_keys",
- NULL, 0, true, client->irq);
- if (IS_ERR(child))
- return PTR_ERR(child);
- }
-
- return 0;
-}
-
-/*----------------------------------------------------------------------*/
-
-static void dm355evm_command(unsigned command)
-{
- int status;
-
- status = dm355evm_msp_write(command, DM355EVM_MSP_COMMAND);
- if (status < 0)
- dev_err(&msp430->dev, "command %d failure %d\n",
- command, status);
-}
-
-static void dm355evm_power_off(void)
-{
- dm355evm_command(MSP_COMMAND_POWEROFF);
-}
-
-static void dm355evm_msp_remove(struct i2c_client *client)
-{
- pm_power_off = NULL;
- msp430 = NULL;
-}
-
-static int
-dm355evm_msp_probe(struct i2c_client *client, const struct i2c_device_id *id)
-{
- int status;
- const char *video = msp_has_tvp() ? "TVP5146" : "imager";
-
- if (msp430)
- return -EBUSY;
- msp430 = client;
-
- /* display revision status; doubles as sanity check */
- status = dm355evm_msp_read(DM355EVM_MSP_FIRMREV);
- if (status < 0)
- goto fail;
- dev_info(&client->dev, "firmware v.%02X, %s as video-in\n",
- status, video);
-
- /* mux video input: either tvp5146 or some external imager */
- status = dm355evm_msp_write(msp_has_tvp() ? 0 : MSP_VIDEO_IMAGER,
- DM355EVM_MSP_VIDEO_IN);
- if (status < 0)
- dev_warn(&client->dev, "error %d muxing %s as video-in\n",
- status, video);
-
- /* init LED cache, and turn off the LEDs */
- msp_led_cache = 0xff;
- dm355evm_msp_write(msp_led_cache, DM355EVM_MSP_LED);
-
- /* export capabilities we support */
- status = add_children(client);
- if (status < 0)
- goto fail;
-
- /* PM hookup */
- pm_power_off = dm355evm_power_off;
-
- return 0;
-
-fail:
- /* FIXME remove children ... */
- dm355evm_msp_remove(client);
- return status;
-}
-
-static const struct i2c_device_id dm355evm_msp_ids[] = {
- { "dm355evm_msp", 0 },
- { /* end of list */ },
-};
-MODULE_DEVICE_TABLE(i2c, dm355evm_msp_ids);
-
-static struct i2c_driver dm355evm_msp_driver = {
- .driver.name = "dm355evm_msp",
- .id_table = dm355evm_msp_ids,
- .probe = dm355evm_msp_probe,
- .remove = dm355evm_msp_remove,
-};
-
-static int __init dm355evm_msp_init(void)
-{
- return i2c_add_driver(&dm355evm_msp_driver);
-}
-subsys_initcall(dm355evm_msp_init);
-
-static void __exit dm355evm_msp_exit(void)
-{
- i2c_del_driver(&dm355evm_msp_driver);
-}
-module_exit(dm355evm_msp_exit);
-
-MODULE_DESCRIPTION("Interface to MSP430 firmware on DM355EVM");
-MODULE_LICENSE("GPL");
{
struct device *dev = &pdev->dev;
struct mx25_tsadc *tsadc;
- struct resource *res;
int ret;
void __iomem *iomem;
if (!tsadc)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- iomem = devm_ioremap_resource(dev, res);
+ iomem = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
if (IS_ERR(iomem))
return PTR_ERR(iomem);
.num_irqs = ARRAY_SIZE(gsc_irqs),
.num_regs = 1,
.status_base = GSC_IRQ_STATUS,
- .mask_base = GSC_IRQ_ENABLE,
- .mask_invert = true,
+ .unmask_base = GSC_IRQ_ENABLE,
.ack_base = GSC_IRQ_STATUS,
.ack_invert = true,
};
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * htc-i2cpld.c
- * Chip driver for an unknown CPLD chip found on omap850 HTC devices like
- * the HTC Wizard and HTC Herald.
- * The cpld is located on the i2c bus and acts as an input/output GPIO
- * extender.
- *
- * Copyright (C) 2009 Cory Maccarrone <darkstar6262@gmail.com>
- *
- * Based on work done in the linwizard project
- * Copyright (C) 2008-2009 Angelo Arrifano <miknix@gmail.com>
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/irq.h>
-#include <linux/spinlock.h>
-#include <linux/htcpld.h>
-#include <linux/gpio/driver.h>
-#include <linux/gpio/machine.h>
-#include <linux/gpio/consumer.h>
-#include <linux/slab.h>
-
-struct htcpld_chip {
- spinlock_t lock;
-
- /* chip info */
- u8 reset;
- u8 addr;
- struct device *dev;
- struct i2c_client *client;
-
- /* Output details */
- u8 cache_out;
- struct gpio_chip chip_out;
-
- /* Input details */
- u8 cache_in;
- struct gpio_chip chip_in;
-
- u16 irqs_enabled;
- uint irq_start;
- int nirqs;
-
- unsigned int flow_type;
- /*
- * Work structure to allow for setting values outside of any
- * possible interrupt context
- */
- struct work_struct set_val_work;
-};
-
-struct htcpld_data {
- /* irq info */
- u16 irqs_enabled;
- uint irq_start;
- int nirqs;
- uint chained_irq;
- struct gpio_desc *int_reset_gpio_hi;
- struct gpio_desc *int_reset_gpio_lo;
-
- /* htcpld info */
- struct htcpld_chip *chip;
- unsigned int nchips;
-};
-
-/* There does not appear to be a way to proactively mask interrupts
- * on the htcpld chip itself. So, we simply ignore interrupts that
- * aren't desired. */
-static void htcpld_mask(struct irq_data *data)
-{
- struct htcpld_chip *chip = irq_data_get_irq_chip_data(data);
- chip->irqs_enabled &= ~(1 << (data->irq - chip->irq_start));
- pr_debug("HTCPLD mask %d %04x\n", data->irq, chip->irqs_enabled);
-}
-static void htcpld_unmask(struct irq_data *data)
-{
- struct htcpld_chip *chip = irq_data_get_irq_chip_data(data);
- chip->irqs_enabled |= 1 << (data->irq - chip->irq_start);
- pr_debug("HTCPLD unmask %d %04x\n", data->irq, chip->irqs_enabled);
-}
-
-static int htcpld_set_type(struct irq_data *data, unsigned int flags)
-{
- struct htcpld_chip *chip = irq_data_get_irq_chip_data(data);
-
- if (flags & ~IRQ_TYPE_SENSE_MASK)
- return -EINVAL;
-
- /* We only allow edge triggering */
- if (flags & (IRQ_TYPE_LEVEL_LOW|IRQ_TYPE_LEVEL_HIGH))
- return -EINVAL;
-
- chip->flow_type = flags;
- return 0;
-}
-
-static struct irq_chip htcpld_muxed_chip = {
- .name = "htcpld",
- .irq_mask = htcpld_mask,
- .irq_unmask = htcpld_unmask,
- .irq_set_type = htcpld_set_type,
-};
-
-/* To properly dispatch IRQ events, we need to read from the
- * chip. This is an I2C action that could possibly sleep
- * (which is bad in interrupt context) -- so we use a threaded
- * interrupt handler to get around that.
- */
-static irqreturn_t htcpld_handler(int irq, void *dev)
-{
- struct htcpld_data *htcpld = dev;
- unsigned int i;
- unsigned long flags;
- int irqpin;
-
- if (!htcpld) {
- pr_debug("htcpld is null in ISR\n");
- return IRQ_HANDLED;
- }
-
- /*
- * For each chip, do a read of the chip and trigger any interrupts
- * desired. The interrupts will be triggered from LSB to MSB (i.e.
- * bit 0 first, then bit 1, etc.)
- *
- * For chips that have no interrupt range specified, just skip 'em.
- */
- for (i = 0; i < htcpld->nchips; i++) {
- struct htcpld_chip *chip = &htcpld->chip[i];
- struct i2c_client *client;
- int val;
- unsigned long uval, old_val;
-
- if (!chip) {
- pr_debug("chip %d is null in ISR\n", i);
- continue;
- }
-
- if (chip->nirqs == 0)
- continue;
-
- client = chip->client;
- if (!client) {
- pr_debug("client %d is null in ISR\n", i);
- continue;
- }
-
- /* Scan the chip */
- val = i2c_smbus_read_byte_data(client, chip->cache_out);
- if (val < 0) {
- /* Throw a warning and skip this chip */
- dev_warn(chip->dev, "Unable to read from chip: %d\n",
- val);
- continue;
- }
-
- uval = (unsigned long)val;
-
- spin_lock_irqsave(&chip->lock, flags);
-
- /* Save away the old value so we can compare it */
- old_val = chip->cache_in;
-
- /* Write the new value */
- chip->cache_in = uval;
-
- spin_unlock_irqrestore(&chip->lock, flags);
-
- /*
- * For each bit in the data (starting at bit 0), trigger
- * associated interrupts.
- */
- for (irqpin = 0; irqpin < chip->nirqs; irqpin++) {
- unsigned oldb, newb, type = chip->flow_type;
-
- irq = chip->irq_start + irqpin;
-
- /* Run the IRQ handler, but only if the bit value
- * changed, and the proper flags are set */
- oldb = (old_val >> irqpin) & 1;
- newb = (uval >> irqpin) & 1;
-
- if ((!oldb && newb && (type & IRQ_TYPE_EDGE_RISING)) ||
- (oldb && !newb && (type & IRQ_TYPE_EDGE_FALLING))) {
- pr_debug("fire IRQ %d\n", irqpin);
- generic_handle_irq(irq);
- }
- }
- }
-
- /*
- * In order to continue receiving interrupts, the int_reset_gpio must
- * be asserted.
- */
- if (htcpld->int_reset_gpio_hi)
- gpiod_set_value(htcpld->int_reset_gpio_hi, 1);
- if (htcpld->int_reset_gpio_lo)
- gpiod_set_value(htcpld->int_reset_gpio_lo, 0);
-
- return IRQ_HANDLED;
-}
-
-/*
- * The GPIO set routines can be called from interrupt context, especially if,
- * for example they're attached to the led-gpio framework and a trigger is
- * enabled. As such, we declared work above in the htcpld_chip structure,
- * and that work is scheduled in the set routine. The kernel can then run
- * the I2C functions, which will sleep, in process context.
- */
-static void htcpld_chip_set(struct gpio_chip *chip, unsigned offset, int val)
-{
- struct i2c_client *client;
- struct htcpld_chip *chip_data = gpiochip_get_data(chip);
- unsigned long flags;
-
- client = chip_data->client;
- if (!client)
- return;
-
- spin_lock_irqsave(&chip_data->lock, flags);
- if (val)
- chip_data->cache_out |= (1 << offset);
- else
- chip_data->cache_out &= ~(1 << offset);
- spin_unlock_irqrestore(&chip_data->lock, flags);
-
- schedule_work(&(chip_data->set_val_work));
-}
-
-static void htcpld_chip_set_ni(struct work_struct *work)
-{
- struct htcpld_chip *chip_data;
- struct i2c_client *client;
-
- chip_data = container_of(work, struct htcpld_chip, set_val_work);
- client = chip_data->client;
- i2c_smbus_read_byte_data(client, chip_data->cache_out);
-}
-
-static int htcpld_chip_get(struct gpio_chip *chip, unsigned offset)
-{
- struct htcpld_chip *chip_data = gpiochip_get_data(chip);
- u8 cache;
-
- if (!strncmp(chip->label, "htcpld-out", 10)) {
- cache = chip_data->cache_out;
- } else if (!strncmp(chip->label, "htcpld-in", 9)) {
- cache = chip_data->cache_in;
- } else
- return -EINVAL;
-
- return (cache >> offset) & 1;
-}
-
-static int htcpld_direction_output(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- htcpld_chip_set(chip, offset, value);
- return 0;
-}
-
-static int htcpld_direction_input(struct gpio_chip *chip,
- unsigned offset)
-{
- /*
- * No-op: this function can only be called on the input chip.
- * We do however make sure the offset is within range.
- */
- return (offset < chip->ngpio) ? 0 : -EINVAL;
-}
-
-static int htcpld_chip_to_irq(struct gpio_chip *chip, unsigned offset)
-{
- struct htcpld_chip *chip_data = gpiochip_get_data(chip);
-
- if (offset < chip_data->nirqs)
- return chip_data->irq_start + offset;
- else
- return -EINVAL;
-}
-
-static void htcpld_chip_reset(struct i2c_client *client)
-{
- struct htcpld_chip *chip_data = i2c_get_clientdata(client);
- if (!chip_data)
- return;
-
- i2c_smbus_read_byte_data(
- client, (chip_data->cache_out = chip_data->reset));
-}
-
-static int htcpld_setup_chip_irq(
- struct platform_device *pdev,
- int chip_index)
-{
- struct htcpld_data *htcpld;
- struct htcpld_chip *chip;
- unsigned int irq, irq_end;
-
- /* Get the platform and driver data */
- htcpld = platform_get_drvdata(pdev);
- chip = &htcpld->chip[chip_index];
-
- /* Setup irq handlers */
- irq_end = chip->irq_start + chip->nirqs;
- for (irq = chip->irq_start; irq < irq_end; irq++) {
- irq_set_chip_and_handler(irq, &htcpld_muxed_chip,
- handle_simple_irq);
- irq_set_chip_data(irq, chip);
- irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE);
- }
-
- return 0;
-}
-
-static int htcpld_register_chip_i2c(
- struct platform_device *pdev,
- int chip_index)
-{
- struct htcpld_data *htcpld;
- struct device *dev = &pdev->dev;
- struct htcpld_core_platform_data *pdata;
- struct htcpld_chip *chip;
- struct htcpld_chip_platform_data *plat_chip_data;
- struct i2c_adapter *adapter;
- struct i2c_client *client;
- struct i2c_board_info info;
-
- /* Get the platform and driver data */
- pdata = dev_get_platdata(dev);
- htcpld = platform_get_drvdata(pdev);
- chip = &htcpld->chip[chip_index];
- plat_chip_data = &pdata->chip[chip_index];
-
- adapter = i2c_get_adapter(pdata->i2c_adapter_id);
- if (!adapter) {
- /* Eek, no such I2C adapter! Bail out. */
- dev_warn(dev, "Chip at i2c address 0x%x: Invalid i2c adapter %d\n",
- plat_chip_data->addr, pdata->i2c_adapter_id);
- return -ENODEV;
- }
-
- if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_READ_BYTE_DATA)) {
- dev_warn(dev, "i2c adapter %d non-functional\n",
- pdata->i2c_adapter_id);
- i2c_put_adapter(adapter);
- return -EINVAL;
- }
-
- memset(&info, 0, sizeof(struct i2c_board_info));
- info.addr = plat_chip_data->addr;
- strscpy(info.type, "htcpld-chip", I2C_NAME_SIZE);
- info.platform_data = chip;
-
- /* Add the I2C device. This calls the probe() function. */
- client = i2c_new_client_device(adapter, &info);
- if (IS_ERR(client)) {
- /* I2C device registration failed, contineu with the next */
- dev_warn(dev, "Unable to add I2C device for 0x%x\n",
- plat_chip_data->addr);
- i2c_put_adapter(adapter);
- return PTR_ERR(client);
- }
-
- i2c_set_clientdata(client, chip);
- snprintf(client->name, I2C_NAME_SIZE, "Chip_0x%x", client->addr);
- chip->client = client;
-
- /* Reset the chip */
- htcpld_chip_reset(client);
- chip->cache_in = i2c_smbus_read_byte_data(client, chip->cache_out);
-
- return 0;
-}
-
-static void htcpld_unregister_chip_i2c(
- struct platform_device *pdev,
- int chip_index)
-{
- struct htcpld_data *htcpld;
- struct htcpld_chip *chip;
-
- /* Get the platform and driver data */
- htcpld = platform_get_drvdata(pdev);
- chip = &htcpld->chip[chip_index];
-
- i2c_unregister_device(chip->client);
-}
-
-static int htcpld_register_chip_gpio(
- struct platform_device *pdev,
- int chip_index)
-{
- struct htcpld_data *htcpld;
- struct device *dev = &pdev->dev;
- struct htcpld_core_platform_data *pdata;
- struct htcpld_chip *chip;
- struct htcpld_chip_platform_data *plat_chip_data;
- struct gpio_chip *gpio_chip;
- int ret = 0;
-
- /* Get the platform and driver data */
- pdata = dev_get_platdata(dev);
- htcpld = platform_get_drvdata(pdev);
- chip = &htcpld->chip[chip_index];
- plat_chip_data = &pdata->chip[chip_index];
-
- /* Setup the GPIO chips */
- gpio_chip = &(chip->chip_out);
- gpio_chip->label = "htcpld-out";
- gpio_chip->parent = dev;
- gpio_chip->owner = THIS_MODULE;
- gpio_chip->get = htcpld_chip_get;
- gpio_chip->set = htcpld_chip_set;
- gpio_chip->direction_input = NULL;
- gpio_chip->direction_output = htcpld_direction_output;
- gpio_chip->base = plat_chip_data->gpio_out_base;
- gpio_chip->ngpio = plat_chip_data->num_gpios;
-
- gpio_chip = &(chip->chip_in);
- gpio_chip->label = "htcpld-in";
- gpio_chip->parent = dev;
- gpio_chip->owner = THIS_MODULE;
- gpio_chip->get = htcpld_chip_get;
- gpio_chip->set = NULL;
- gpio_chip->direction_input = htcpld_direction_input;
- gpio_chip->direction_output = NULL;
- gpio_chip->to_irq = htcpld_chip_to_irq;
- gpio_chip->base = plat_chip_data->gpio_in_base;
- gpio_chip->ngpio = plat_chip_data->num_gpios;
-
- /* Add the GPIO chips */
- ret = gpiochip_add_data(&(chip->chip_out), chip);
- if (ret) {
- dev_warn(dev, "Unable to register output GPIOs for 0x%x: %d\n",
- plat_chip_data->addr, ret);
- return ret;
- }
-
- ret = gpiochip_add_data(&(chip->chip_in), chip);
- if (ret) {
- dev_warn(dev, "Unable to register input GPIOs for 0x%x: %d\n",
- plat_chip_data->addr, ret);
- gpiochip_remove(&(chip->chip_out));
- return ret;
- }
-
- return 0;
-}
-
-static int htcpld_setup_chips(struct platform_device *pdev)
-{
- struct htcpld_data *htcpld;
- struct device *dev = &pdev->dev;
- struct htcpld_core_platform_data *pdata;
- int i;
-
- /* Get the platform and driver data */
- pdata = dev_get_platdata(dev);
- htcpld = platform_get_drvdata(pdev);
-
- /* Setup each chip's output GPIOs */
- htcpld->nchips = pdata->num_chip;
- htcpld->chip = devm_kcalloc(dev,
- htcpld->nchips,
- sizeof(struct htcpld_chip),
- GFP_KERNEL);
- if (!htcpld->chip)
- return -ENOMEM;
-
- /* Add the chips as best we can */
- for (i = 0; i < htcpld->nchips; i++) {
- int ret;
-
- /* Setup the HTCPLD chips */
- htcpld->chip[i].reset = pdata->chip[i].reset;
- htcpld->chip[i].cache_out = pdata->chip[i].reset;
- htcpld->chip[i].cache_in = 0;
- htcpld->chip[i].dev = dev;
- htcpld->chip[i].irq_start = pdata->chip[i].irq_base;
- htcpld->chip[i].nirqs = pdata->chip[i].num_irqs;
-
- INIT_WORK(&(htcpld->chip[i].set_val_work), &htcpld_chip_set_ni);
- spin_lock_init(&(htcpld->chip[i].lock));
-
- /* Setup the interrupts for the chip */
- if (htcpld->chained_irq) {
- ret = htcpld_setup_chip_irq(pdev, i);
- if (ret)
- continue;
- }
-
- /* Register the chip with I2C */
- ret = htcpld_register_chip_i2c(pdev, i);
- if (ret)
- continue;
-
-
- /* Register the chips with the GPIO subsystem */
- ret = htcpld_register_chip_gpio(pdev, i);
- if (ret) {
- /* Unregister the chip from i2c and continue */
- htcpld_unregister_chip_i2c(pdev, i);
- continue;
- }
-
- dev_info(dev, "Registered chip at 0x%x\n", pdata->chip[i].addr);
- }
-
- return 0;
-}
-
-static int htcpld_core_probe(struct platform_device *pdev)
-{
- struct htcpld_data *htcpld;
- struct device *dev = &pdev->dev;
- struct htcpld_core_platform_data *pdata;
- struct resource *res;
- int ret = 0;
-
- if (!dev)
- return -ENODEV;
-
- pdata = dev_get_platdata(dev);
- if (!pdata) {
- dev_warn(dev, "Platform data not found for htcpld core!\n");
- return -ENXIO;
- }
-
- htcpld = devm_kzalloc(dev, sizeof(struct htcpld_data), GFP_KERNEL);
- if (!htcpld)
- return -ENOMEM;
-
- /* Find chained irq */
- res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (res) {
- int flags;
- htcpld->chained_irq = res->start;
-
- /* Setup the chained interrupt handler */
- flags = IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING |
- IRQF_ONESHOT;
- ret = request_threaded_irq(htcpld->chained_irq,
- NULL, htcpld_handler,
- flags, pdev->name, htcpld);
- if (ret) {
- dev_warn(dev, "Unable to setup chained irq handler: %d\n", ret);
- return ret;
- } else
- device_init_wakeup(dev, 0);
- }
-
- /* Set the driver data */
- platform_set_drvdata(pdev, htcpld);
-
- /* Setup the htcpld chips */
- ret = htcpld_setup_chips(pdev);
- if (ret)
- return ret;
-
- /* Request the GPIO(s) for the int reset and set them up */
- htcpld->int_reset_gpio_hi = gpiochip_request_own_desc(&htcpld->chip[2].chip_out,
- 7, "htcpld-core", GPIO_ACTIVE_HIGH,
- GPIOD_OUT_HIGH);
- if (IS_ERR(htcpld->int_reset_gpio_hi)) {
- /*
- * If it failed, that sucks, but we can probably
- * continue on without it.
- */
- htcpld->int_reset_gpio_hi = NULL;
- dev_warn(dev, "Unable to request int_reset_gpio_hi -- interrupts may not work\n");
- }
-
- htcpld->int_reset_gpio_lo = gpiochip_request_own_desc(&htcpld->chip[2].chip_out,
- 0, "htcpld-core", GPIO_ACTIVE_HIGH,
- GPIOD_OUT_LOW);
- if (IS_ERR(htcpld->int_reset_gpio_lo)) {
- /*
- * If it failed, that sucks, but we can probably
- * continue on without it.
- */
- htcpld->int_reset_gpio_lo = NULL;
- dev_warn(dev, "Unable to request int_reset_gpio_lo -- interrupts may not work\n");
- }
-
- dev_info(dev, "Initialized successfully\n");
- return 0;
-}
-
-/* The I2C Driver -- used internally */
-static const struct i2c_device_id htcpld_chip_id[] = {
- { "htcpld-chip", 0 },
- { }
-};
-
-static struct i2c_driver htcpld_chip_driver = {
- .driver = {
- .name = "htcpld-chip",
- },
- .id_table = htcpld_chip_id,
-};
-
-/* The Core Driver */
-static struct platform_driver htcpld_core_driver = {
- .driver = {
- .name = "i2c-htcpld",
- },
-};
-
-static int __init htcpld_core_init(void)
-{
- int ret;
-
- /* Register the I2C Chip driver */
- ret = i2c_add_driver(&htcpld_chip_driver);
- if (ret)
- return ret;
-
- /* Probe for our chips */
- return platform_driver_probe(&htcpld_core_driver, htcpld_core_probe);
-}
-device_initcall(htcpld_core_init);
{ .name = "khadas-mcu-user-mem", },
};
-static int khadas_mcu_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int khadas_mcu_probe(struct i2c_client *client)
{
struct device *dev = &client->dev;
struct khadas_mcu *ddata;
.name = "khadas-mcu-core",
.of_match_table = of_match_ptr(khadas_mcu_of_match),
},
- .probe = khadas_mcu_probe,
+ .probe_new = khadas_mcu_probe,
};
module_i2c_driver(khadas_mcu_driver);
.precious_reg = lm3533_precious_register,
};
-static int lm3533_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int lm3533_i2c_probe(struct i2c_client *i2c)
{
struct lm3533 *lm3533;
.name = "lm3533",
},
.id_table = lm3533_i2c_ids,
- .probe = lm3533_i2c_probe,
+ .probe_new = lm3533_i2c_probe,
.remove = lm3533_i2c_remove,
};
.max_register = LP3943_MAX_REGISTERS,
};
-static int lp3943_probe(struct i2c_client *cl, const struct i2c_device_id *id)
+static int lp3943_probe(struct i2c_client *cl)
{
struct lp3943 *lp3943;
struct device *dev = &cl->dev;
#endif
static struct i2c_driver lp3943_driver = {
- .probe = lp3943_probe,
+ .probe_new = lp3943_probe,
.driver = {
.name = "lp3943",
.of_match_table = of_match_ptr(lp3943_of_match),
{ .name = "lp873x-gpio", },
};
-static int lp873x_probe(struct i2c_client *client,
- const struct i2c_device_id *ids)
+static int lp873x_probe(struct i2c_client *client)
{
struct lp873x *lp873;
int ret;
.name = "lp873x",
.of_match_table = of_lp873x_match_table,
},
- .probe = lp873x_probe,
+ .probe_new = lp873x_probe,
.id_table = lp873x_id_table,
};
module_i2c_driver(lp873x_driver);
};
MODULE_DEVICE_TABLE(of, of_lp87565_match_table);
-static int lp87565_probe(struct i2c_client *client,
- const struct i2c_device_id *ids)
+static int lp87565_probe(struct i2c_client *client)
{
struct lp87565 *lp87565;
const struct of_device_id *of_id;
.name = "lp87565",
.of_match_table = of_lp87565_match_table,
},
- .probe = lp87565_probe,
+ .probe_new = lp87565_probe,
.shutdown = lp87565_shutdown,
.id_table = lp87565_id_table,
};
.max_register = MAX_LP8788_REGISTERS,
};
-static int lp8788_probe(struct i2c_client *cl, const struct i2c_device_id *id)
+static int lp8788_probe(struct i2c_client *cl)
{
struct lp8788 *lp;
struct lp8788_platform_data *pdata = dev_get_platdata(&cl->dev);
.driver = {
.name = "lp8788",
},
- .probe = lp8788_probe,
+ .probe_new = lp8788_probe,
.remove = lp8788_remove,
.id_table = lp8788_ids,
};
#include <linux/device.h>
#include <linux/delay.h>
#include <linux/err.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/mfd/core.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/notifier.h>
#include <linux/of.h>
-#include <linux/of_gpio.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
#include "madera.h"
-static int madera_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int madera_i2c_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct madera *madera;
const struct regmap_config *regmap_16bit_config = NULL;
const struct regmap_config *regmap_32bit_config = NULL;
.pm = &madera_pm_ops,
.of_match_table = of_match_ptr(madera_of_match),
},
- .probe = madera_i2c_probe,
+ .probe_new = madera_i2c_probe,
.remove = madera_i2c_remove,
.id_table = madera_i2c_id,
};
static const struct regmap_irq_chip max14577_irq_chip = {
.name = "max14577",
.status_base = MAX14577_REG_INT1,
- .mask_base = MAX14577_REG_INTMASK1,
- .mask_invert = true,
+ .unmask_base = MAX14577_REG_INTMASK1,
.num_regs = 3,
.irqs = max14577_irqs,
.num_irqs = ARRAY_SIZE(max14577_irqs),
static const struct regmap_irq_chip max77836_muic_irq_chip = {
.name = "max77836-muic",
.status_base = MAX14577_REG_INT1,
- .mask_base = MAX14577_REG_INTMASK1,
- .mask_invert = true,
+ .unmask_base = MAX14577_REG_INTMASK1,
.num_regs = 3,
.irqs = max77836_muic_irqs,
.num_irqs = ARRAY_SIZE(max77836_muic_irqs),
.name = "max77836-pmic",
.status_base = MAX77836_PMIC_REG_TOPSYS_INT,
.mask_base = MAX77836_PMIC_REG_TOPSYS_INT_MASK,
- .mask_invert = false,
.num_regs = 1,
.irqs = max77836_pmic_irqs,
.num_irqs = ARRAY_SIZE(max77836_pmic_irqs),
i2c_unregister_device(max14577->i2c_pmic);
}
-static int max14577_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int max14577_i2c_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct max14577 *max14577;
struct max14577_platform_data *pdata = dev_get_platdata(&i2c->dev);
struct device_node *np = i2c->dev.of_node;
};
MODULE_DEVICE_TABLE(i2c, max14577_i2c_id);
-#ifdef CONFIG_PM_SLEEP
static int max14577_suspend(struct device *dev)
{
struct i2c_client *i2c = to_i2c_client(dev);
return 0;
}
-#endif /* CONFIG_PM_SLEEP */
-static SIMPLE_DEV_PM_OPS(max14577_pm, max14577_suspend, max14577_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(max14577_pm, max14577_suspend, max14577_resume);
static struct i2c_driver max14577_i2c_driver = {
.driver = {
.name = "max14577",
- .pm = &max14577_pm,
+ .pm = pm_sleep_ptr(&max14577_pm),
.of_match_table = max14577_dt_match,
},
- .probe = max14577_i2c_probe,
+ .probe_new = max14577_i2c_probe,
.remove = max14577_i2c_remove,
.id_table = max14577_i2c_id,
};
MAX77620_ONOFFCNFG1_SFT_RST);
}
-static int max77620_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int max77620_probe(struct i2c_client *client)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(client);
const struct regmap_config *rmap_config;
struct max77620_chip *chip;
const struct mfd_cell *mfd_cells;
return 0;
}
-#ifdef CONFIG_PM_SLEEP
static int max77620_set_fps_period(struct max77620_chip *chip,
int fps_id, int time_period)
{
return 0;
}
-#endif
static const struct i2c_device_id max77620_id[] = {
{"max77620", MAX77620},
{},
};
-static const struct dev_pm_ops max77620_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(max77620_i2c_suspend, max77620_i2c_resume)
-};
+static DEFINE_SIMPLE_DEV_PM_OPS(max77620_pm_ops,
+ max77620_i2c_suspend, max77620_i2c_resume);
static struct i2c_driver max77620_driver = {
.driver = {
.name = "max77620",
- .pm = &max77620_pm_ops,
+ .pm = pm_sleep_ptr(&max77620_pm_ops),
},
- .probe = max77620_probe,
+ .probe_new = max77620_probe,
.id_table = max77620_id,
};
builtin_i2c_driver(max77620_driver);
.status_base = MAX77650_REG_INT_GLBL,
.mask_base = MAX77650_REG_INTM_GLBL,
.type_in_mask = true,
- .type_invert = true,
.init_ack_masked = true,
.clear_on_unmask = true,
};
return 0;
}
-#ifdef CONFIG_PM_SLEEP
static int max77686_suspend(struct device *dev)
{
struct i2c_client *i2c = to_i2c_client(dev);
return 0;
}
-#endif /* CONFIG_PM_SLEEP */
-static SIMPLE_DEV_PM_OPS(max77686_pm, max77686_suspend, max77686_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(max77686_pm, max77686_suspend, max77686_resume);
static struct i2c_driver max77686_i2c_driver = {
.driver = {
.name = "max77686",
- .pm = &max77686_pm,
+ .pm = pm_sleep_ptr(&max77686_pm),
.of_match_table = max77686_pmic_dt_match,
},
.probe_new = max77686_i2c_probe,
.name = "max77693-led",
.status_base = MAX77693_LED_REG_FLASH_INT,
.mask_base = MAX77693_LED_REG_FLASH_INT_MASK,
- .mask_invert = false,
.num_regs = 1,
.irqs = max77693_led_irqs,
.num_irqs = ARRAY_SIZE(max77693_led_irqs),
.name = "max77693-topsys",
.status_base = MAX77693_PMIC_REG_TOPSYS_INT,
.mask_base = MAX77693_PMIC_REG_TOPSYS_INT_MASK,
- .mask_invert = false,
.num_regs = 1,
.irqs = max77693_topsys_irqs,
.num_irqs = ARRAY_SIZE(max77693_topsys_irqs),
.name = "max77693-charger",
.status_base = MAX77693_CHG_REG_CHG_INT,
.mask_base = MAX77693_CHG_REG_CHG_INT_MASK,
- .mask_invert = false,
.num_regs = 1,
.irqs = max77693_charger_irqs,
.num_irqs = ARRAY_SIZE(max77693_charger_irqs),
static const struct regmap_irq_chip max77693_muic_irq_chip = {
.name = "max77693-muic",
.status_base = MAX77693_MUIC_REG_INT1,
- .mask_base = MAX77693_MUIC_REG_INTMASK1,
- .mask_invert = true,
+ .unmask_base = MAX77693_MUIC_REG_INTMASK1,
.num_regs = 3,
.irqs = max77693_muic_irqs,
.num_irqs = ARRAY_SIZE(max77693_muic_irqs),
.max_register = MAX77693_HAPTIC_REG_END,
};
-static int max77693_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int max77693_i2c_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct max77693_dev *max77693;
unsigned int reg_data;
int ret = 0;
.pm = &max77693_pm,
.of_match_table = of_match_ptr(max77693_dt_match),
},
- .probe = max77693_i2c_probe,
+ .probe_new = max77693_i2c_probe,
.remove = max77693_i2c_remove,
.id_table = max77693_i2c_id,
};
.name = "max77843",
.status_base = MAX77843_SYS_REG_SYSINTSRC,
.mask_base = MAX77843_SYS_REG_SYSINTMASK,
- .mask_invert = false,
.num_regs = 1,
.irqs = max77843_irqs,
.num_irqs = ARRAY_SIZE(max77843_irqs),
return ret;
}
-static int max77843_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int max77843_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct max77693_dev *max77843;
unsigned int reg_data;
int ret;
.of_match_table = max77843_dt_match,
.suppress_bind_attrs = true,
},
- .probe = max77843_probe,
+ .probe_new = max77843_probe,
.id_table = max77843_id,
};
MAX8907_MASK_POWER_OFF, MAX8907_MASK_POWER_OFF);
}
-static int max8907_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int max8907_i2c_probe(struct i2c_client *i2c)
{
struct max8907 *max8907;
int ret;
.name = "max8907",
.of_match_table = of_match_ptr(max8907_of_match),
},
- .probe = max8907_i2c_probe,
+ .probe_new = max8907_i2c_probe,
.remove = max8907_i2c_remove,
.id_table = max8907_i2c_id,
};
return 0;
}
-static int max8925_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int max8925_probe(struct i2c_client *client)
{
struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
struct max8925_chip *chip;
i2c_unregister_device(chip->rtc);
}
-#ifdef CONFIG_PM_SLEEP
static int max8925_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
disable_irq_wake(chip->core_irq);
return 0;
}
-#endif
-static SIMPLE_DEV_PM_OPS(max8925_pm_ops, max8925_suspend, max8925_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(max8925_pm_ops,
+ max8925_suspend, max8925_resume);
static const struct of_device_id max8925_dt_ids[] = {
{ .compatible = "maxim,max8925", },
static struct i2c_driver max8925_driver = {
.driver = {
.name = "max8925",
- .pm = &max8925_pm_ops,
+ .pm = pm_sleep_ptr(&max8925_pm_ops),
.of_match_table = max8925_dt_ids,
},
- .probe = max8925_probe,
+ .probe_new = max8925_probe,
.remove = max8925_remove,
.id_table = max8925_id_table,
};
return id->driver_data;
}
-static int max8997_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int max8997_i2c_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct max8997_dev *max8997;
struct max8997_platform_data *pdata = dev_get_platdata(&i2c->dev);
int ret = 0;
.suppress_bind_attrs = true,
.of_match_table = of_match_ptr(max8997_pmic_dt_match),
},
- .probe = max8997_i2c_probe,
+ .probe_new = max8997_i2c_probe,
.id_table = max8997_i2c_id,
};
return id->driver_data;
}
-static int max8998_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int max8998_i2c_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct max8998_platform_data *pdata = dev_get_platdata(&i2c->dev);
struct max8998_dev *max8998;
int ret = 0;
.suppress_bind_attrs = true,
.of_match_table = of_match_ptr(max8998_dt_match),
},
- .probe = max8998_i2c_probe,
+ .probe_new = max8998_i2c_probe,
.id_table = max8998_i2c_id,
};
#include <linux/mfd/mc13xxx.h>
#include <linux/of.h>
#include <linux/of_device.h>
-#include <linux/of_gpio.h>
#include <linux/i2c.h>
#include <linux/err.h>
.cache_type = REGCACHE_NONE,
};
-static int mc13xxx_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int mc13xxx_i2c_probe(struct i2c_client *client)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(client);
struct mc13xxx *mc13xxx;
int ret;
.name = "mc13xxx",
.of_match_table = mc13xxx_dt_ids,
},
- .probe = mc13xxx_i2c_probe,
+ .probe_new = mc13xxx_i2c_probe,
.remove = mc13xxx_i2c_remove,
};
#include <linux/mfd/mc13xxx.h>
#include <linux/of.h>
#include <linux/of_device.h>
-#include <linux/of_gpio.h>
#include <linux/err.h>
#include <linux/spi/spi.h>
* result, the SS will negate before all of the data has been
* transferred to/from the peripheral."
* We workaround this by accessing the SPI controller with a
- * single transfert.
+ * single transfer.
*/
static struct regmap_bus regmap_mc13xxx_bus = {
return 0;
}
-#ifdef CONFIG_PM_SLEEP
static int mcp_sa11x0_suspend(struct device *dev)
{
struct mcp_sa11x0 *m = priv(dev_get_drvdata(dev));
return 0;
}
-#endif
static const struct dev_pm_ops mcp_sa11x0_pm_ops = {
-#ifdef CONFIG_PM_SLEEP
.suspend = mcp_sa11x0_suspend,
.freeze = mcp_sa11x0_suspend,
.poweroff = mcp_sa11x0_suspend,
.resume_noirq = mcp_sa11x0_resume,
.thaw_noirq = mcp_sa11x0_resume,
.restore_noirq = mcp_sa11x0_resume,
-#endif
};
static struct platform_driver mcp_sa11x0_driver = {
.remove = mcp_sa11x0_remove,
.driver = {
.name = DRIVER_NAME,
- .pm = &mcp_sa11x0_pm_ops,
+ .pm = pm_sleep_ptr(&mcp_sa11x0_pm_ops),
},
};
static struct i2c_driver menelaus_i2c_driver;
-static int menelaus_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int menelaus_probe(struct i2c_client *client)
{
struct menelaus_chip *menelaus;
int rev = 0;
.driver = {
.name = DRIVER_NAME,
},
- .probe = menelaus_probe,
+ .probe_new = menelaus_probe,
.remove = menelaus_remove,
.id_table = menelaus_id,
};
}
static int
-menf21bmc_probe(struct i2c_client *client, const struct i2c_device_id *ids)
+menf21bmc_probe(struct i2c_client *client)
{
int rev_major, rev_minor, rev_main;
int ret;
static struct i2c_driver menf21bmc_driver = {
.driver.name = "menf21bmc",
.id_table = menf21bmc_id_table,
- .probe = menf21bmc_probe,
+ .probe_new = menf21bmc_probe,
};
module_i2c_driver(menf21bmc_driver);
.val_format_endian = REGMAP_ENDIAN_LITTLE,
};
-#ifdef CONFIG_PM_SLEEP
static int cpcap_suspend(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
return 0;
}
-#endif
-static SIMPLE_DEV_PM_OPS(cpcap_pm, cpcap_suspend, cpcap_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(cpcap_pm, cpcap_suspend, cpcap_resume);
static const struct mfd_cell cpcap_mfd_devices[] = {
{
struct cpcap_ddata *cpcap;
int ret;
- match = of_match_device(of_match_ptr(cpcap_of_match), &spi->dev);
+ match = of_match_device(cpcap_of_match, &spi->dev);
if (!match)
return -ENODEV;
.driver = {
.name = "cpcap-core",
.of_match_table = cpcap_of_match,
- .pm = &cpcap_pm,
+ .pm = pm_sleep_ptr(&cpcap_pm),
},
.probe = cpcap_probe,
.id_table = cpcap_spi_ids,
struct mt6360_ddata *ddata = context;
u8 bank = *(u8 *)reg;
u8 reg_addr = *(u8 *)(reg + 1);
- struct i2c_client *i2c = ddata->i2c[bank];
+ struct i2c_client *i2c;
bool crc_needed = false;
u8 *buf;
int buf_len = MT6360_ALLOC_READ_SIZE(val_size);
u8 crc;
int ret;
+ if (bank >= MT6360_SLAVE_MAX)
+ return -EINVAL;
+
+ i2c = ddata->i2c[bank];
+
if (bank == MT6360_SLAVE_PMIC || bank == MT6360_SLAVE_LDO) {
crc_needed = true;
ret = mt6360_xlate_pmicldo_addr(®_addr, val_size);
struct mt6360_ddata *ddata = context;
u8 bank = *(u8 *)val;
u8 reg_addr = *(u8 *)(val + 1);
- struct i2c_client *i2c = ddata->i2c[bank];
+ struct i2c_client *i2c;
bool crc_needed = false;
u8 *buf;
int buf_len = MT6360_ALLOC_WRITE_SIZE(val_size);
int write_size = val_size - MT6360_REGMAP_REG_BYTE_SIZE;
int ret;
+ if (bank >= MT6360_SLAVE_MAX)
+ return -EINVAL;
+
+ i2c = ddata->i2c[bank];
+
if (bank == MT6360_SLAVE_PMIC || bank == MT6360_SLAVE_LDO) {
crc_needed = true;
ret = mt6360_xlate_pmicldo_addr(®_addr, val_size - MT6360_REGMAP_REG_BYTE_SIZE);
mt6397->irq_masks_cur[reg] |= BIT(shift);
}
-#ifdef CONFIG_PM_SLEEP
static int mt6397_irq_set_wake(struct irq_data *irq_data, unsigned int on)
{
struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(irq_data);
return 0;
}
-#else
-#define mt6397_irq_set_wake NULL
-#endif
static struct irq_chip mt6397_irq_chip = {
.name = "mt6397-irq",
.irq_bus_sync_unlock = mt6397_irq_sync_unlock,
.irq_enable = mt6397_irq_enable,
.irq_disable = mt6397_irq_disable,
- .irq_set_wake = mt6397_irq_set_wake,
+ .irq_set_wake = pm_sleep_ptr(mt6397_irq_set_wake),
};
static void mt6397_irq_handle_reg(struct mt6397_chip *mt6397, int reg,
};
MODULE_DEVICE_TABLE(of, of_palmas_match_tbl);
-static int palmas_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int palmas_i2c_probe(struct i2c_client *i2c)
{
struct palmas *palmas;
struct palmas_platform_data *pdata;
int ret = 0, i;
unsigned int reg, addr;
int slave;
- const struct of_device_id *match;
pdata = dev_get_platdata(&i2c->dev);
palmas->dev = &i2c->dev;
palmas->irq = i2c->irq;
- match = of_match_device(of_palmas_match_tbl, &i2c->dev);
-
- if (!match)
- return -ENODATA;
-
- driver_data = (struct palmas_driver_data *)match->data;
+ driver_data = (struct palmas_driver_data *) device_get_match_data(&i2c->dev);
palmas->features = *driver_data->features;
for (i = 0; i < PALMAS_NUM_CLIENTS; i++) {
.name = "palmas",
.of_match_table = of_palmas_match_tbl,
},
- .probe = palmas_i2c_probe,
+ .probe_new = palmas_i2c_probe,
.remove = palmas_i2c_remove,
.id_table = palmas_i2c_id,
};
}
}
-#ifdef CONFIG_PM_SLEEP
-static int pcf50633_suspend(struct device *dev)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct pcf50633 *pcf = i2c_get_clientdata(client);
-
- return pcf50633_irq_suspend(pcf);
-}
-
-static int pcf50633_resume(struct device *dev)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct pcf50633 *pcf = i2c_get_clientdata(client);
-
- return pcf50633_irq_resume(pcf);
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(pcf50633_pm, pcf50633_suspend, pcf50633_resume);
-
static const struct regmap_config pcf50633_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
};
-static int pcf50633_probe(struct i2c_client *client,
- const struct i2c_device_id *ids)
+static int pcf50633_probe(struct i2c_client *client)
{
struct pcf50633 *pcf;
struct platform_device *pdev;
static struct i2c_driver pcf50633_driver = {
.driver = {
.name = "pcf50633",
- .pm = &pcf50633_pm,
+ .pm = pm_sleep_ptr(&pcf50633_pm),
},
.id_table = pcf50633_id_table,
- .probe = pcf50633_probe,
+ .probe_new = pcf50633_probe,
.remove = pcf50633_remove,
};
* All rights reserved.
*/
+#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/mutex.h>
return IRQ_HANDLED;
}
-#ifdef CONFIG_PM
-
-int pcf50633_irq_suspend(struct pcf50633 *pcf)
+static int pcf50633_suspend(struct device *dev)
{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct pcf50633 *pcf = i2c_get_clientdata(client);
int ret;
int i;
u8 res[5];
return ret;
}
-int pcf50633_irq_resume(struct pcf50633 *pcf)
+static int pcf50633_resume(struct device *dev)
{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct pcf50633 *pcf = i2c_get_clientdata(client);
int ret;
/* Write the saved mask registers */
return ret;
}
-#endif
+EXPORT_GPL_SIMPLE_DEV_PM_OPS(pcf50633_pm, pcf50633_suspend, pcf50633_resume);
int pcf50633_irq_init(struct pcf50633 *pcf, int irq)
{
dev = &client->dev;
regmap = devm_regmap_init_i2c(client, &qcom_mfd_regmap_cfg);
- if (!regmap)
- return -ENODEV;
+ if (IS_ERR(regmap))
+ return PTR_ERR(regmap);
i2c_set_clientdata(client, regmap);
};
static const struct of_device_id pm8xxx_id_table[] = {
- { .compatible = "qcom,pm8018", .data = &pm8xxx_data},
{ .compatible = "qcom,pm8058", .data = &pm8xxx_data},
{ .compatible = "qcom,pm8821", .data = &pm8821_data},
{ .compatible = "qcom,pm8921", .data = &pm8xxx_data},
init_completion(&rpm->ack);
/* Enable message RAM clock */
- rpm->ramclk = devm_clk_get(&pdev->dev, "ram");
+ rpm->ramclk = devm_clk_get_enabled(&pdev->dev, "ram");
if (IS_ERR(rpm->ramclk)) {
ret = PTR_ERR(rpm->ramclk);
if (ret == -EPROBE_DEFER)
*/
rpm->ramclk = NULL;
}
- clk_prepare_enable(rpm->ramclk); /* Accepts NULL */
irq_ack = platform_get_irq_byname(pdev, "ack");
if (irq_ack < 0)
if (ret)
dev_warn(&pdev->dev, "failed to mark wakeup irq as wakeup\n");
- return of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
-}
-
-static int qcom_rpm_remove(struct platform_device *pdev)
-{
- struct qcom_rpm *rpm = dev_get_drvdata(&pdev->dev);
-
- of_platform_depopulate(&pdev->dev);
- clk_disable_unprepare(rpm->ramclk);
-
- return 0;
+ return devm_of_platform_populate(&pdev->dev);
}
static struct platform_driver qcom_rpm_driver = {
.probe = qcom_rpm_probe,
- .remove = qcom_rpm_remove,
.driver = {
.name = "qcom_rpm",
.of_match_table = qcom_rpm_of_match,
mutex_unlock(&rc5t583->irq_lock);
}
-#ifdef CONFIG_PM_SLEEP
+
static int rc5t583_irq_set_wake(struct irq_data *irq_data, unsigned int on)
{
struct rc5t583 *rc5t583 = irq_data_get_irq_chip_data(irq_data);
return irq_set_irq_wake(rc5t583->chip_irq, on);
}
-#else
-#define rc5t583_irq_set_wake NULL
-#endif
static irqreturn_t rc5t583_irq(int irq, void *data)
{
.irq_bus_lock = rc5t583_irq_lock,
.irq_bus_sync_unlock = rc5t583_irq_sync_unlock,
.irq_set_type = rc5t583_irq_set_type,
- .irq_set_wake = rc5t583_irq_set_wake,
+ .irq_set_wake = pm_sleep_ptr(rc5t583_irq_set_wake),
};
int rc5t583_irq_init(struct rc5t583 *rc5t583, int irq, int irq_base)
.cache_type = REGCACHE_RBTREE,
};
-static int rc5t583_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int rc5t583_i2c_probe(struct i2c_client *i2c)
{
struct rc5t583 *rc5t583;
struct rc5t583_platform_data *pdata = dev_get_platdata(&i2c->dev);
.driver = {
.name = "rc5t583",
},
- .probe = rc5t583_i2c_probe,
+ .probe_new = rc5t583_i2c_probe,
.id_table = rc5t583_i2c_id,
};
.val_bits = 16,
};
-static int retu_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
+static int retu_probe(struct i2c_client *i2c)
{
struct retu_data const *rdat;
struct retu_dev *rdev;
.name = "retu-mfd",
.of_match_table = retu_of_match,
},
- .probe = retu_probe,
+ .probe_new = retu_probe,
.remove = retu_remove,
.id_table = retu_id,
};
};
static const struct mfd_cell rk805s[] = {
- { .name = "rk808-clkout", },
- { .name = "rk808-regulator", },
- { .name = "rk805-pinctrl", },
+ { .name = "rk808-clkout", .id = PLATFORM_DEVID_NONE, },
+ { .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, },
+ { .name = "rk805-pinctrl", .id = PLATFORM_DEVID_NONE, },
{
.name = "rk808-rtc",
.num_resources = ARRAY_SIZE(rtc_resources),
.resources = &rtc_resources[0],
+ .id = PLATFORM_DEVID_NONE,
},
{ .name = "rk805-pwrkey",
.num_resources = ARRAY_SIZE(rk805_key_resources),
.resources = &rk805_key_resources[0],
+ .id = PLATFORM_DEVID_NONE,
},
};
static const struct mfd_cell rk808s[] = {
- { .name = "rk808-clkout", },
- { .name = "rk808-regulator", },
+ { .name = "rk808-clkout", .id = PLATFORM_DEVID_NONE, },
+ { .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, },
{
.name = "rk808-rtc",
.num_resources = ARRAY_SIZE(rtc_resources),
.resources = rtc_resources,
+ .id = PLATFORM_DEVID_NONE,
},
};
static const struct mfd_cell rk817s[] = {
- { .name = "rk808-clkout",},
- { .name = "rk808-regulator",},
+ { .name = "rk808-clkout", .id = PLATFORM_DEVID_NONE, },
+ { .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, },
{
.name = "rk805-pwrkey",
.num_resources = ARRAY_SIZE(rk817_pwrkey_resources),
.resources = &rk817_pwrkey_resources[0],
+ .id = PLATFORM_DEVID_NONE,
},
{
.name = "rk808-rtc",
.num_resources = ARRAY_SIZE(rk817_rtc_resources),
.resources = &rk817_rtc_resources[0],
+ .id = PLATFORM_DEVID_NONE,
},
- { .name = "rk817-codec",},
+ { .name = "rk817-codec", .id = PLATFORM_DEVID_NONE, },
{
.name = "rk817-charger",
.num_resources = ARRAY_SIZE(rk817_charger_resources),
.resources = &rk817_charger_resources[0],
+ .id = PLATFORM_DEVID_NONE,
},
};
static const struct mfd_cell rk818s[] = {
- { .name = "rk808-clkout", },
- { .name = "rk808-regulator", },
+ { .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, },
{
.name = "rk808-rtc",
.num_resources = ARRAY_SIZE(rtc_resources),
.resources = rtc_resources,
+ .id = PLATFORM_DEVID_NONE,
},
};
};
MODULE_DEVICE_TABLE(of, rk808_of_match);
-static int rk808_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int rk808_probe(struct i2c_client *client)
{
struct device_node *np = client->dev.of_node;
struct rk808 *rk808;
.of_match_table = rk808_of_match,
.pm = &rk8xx_pm_ops,
},
- .probe = rk808_probe,
+ .probe_new = rk808_probe,
.remove = rk808_remove,
.shutdown = rk8xx_shutdown,
};
.num_irqs = ARRAY_SIZE(rc5t619_irqs),
.num_regs = 1,
.status_base = RN5T618_INTMON,
- .mask_base = RN5T618_INTEN,
- .mask_invert = true,
+ .unmask_base = RN5T618_INTEN,
};
static struct i2c_client *rn5t618_pm_power_off;
.irqs = &bd71828_irqs[0],
.num_irqs = ARRAY_SIZE(bd71828_irqs),
.status_base = BD71828_REG_INT_BUCK,
- .mask_base = BD71828_REG_INT_MASK_BUCK,
+ .unmask_base = BD71828_REG_INT_MASK_BUCK,
.ack_base = BD71828_REG_INT_BUCK,
- .mask_invert = true,
.init_ack_masked = true,
.num_regs = 12,
.num_main_regs = 1,
.irqs = &bd71815_irqs[0],
.num_irqs = ARRAY_SIZE(bd71815_irqs),
.status_base = BD71815_REG_INT_STAT_01,
- .mask_base = BD71815_REG_INT_EN_01,
+ .unmask_base = BD71815_REG_INT_EN_01,
.ack_base = BD71815_REG_INT_STAT_01,
- .mask_invert = true,
.init_ack_masked = true,
.num_regs = 12,
.num_main_regs = 1,
}
regmap = devm_regmap_init_i2c(i2c, regmap_config);
- if (IS_ERR(regmap)) {
- dev_err(&i2c->dev, "Failed to initialize Regmap\n");
- return PTR_ERR(regmap);
- }
+ if (IS_ERR(regmap))
+ return dev_err_probe(&i2c->dev, PTR_ERR(regmap),
+ "Failed to initialize Regmap\n");
ret = devm_regmap_add_irq_chip(&i2c->dev, regmap, i2c->irq,
IRQF_ONESHOT, 0, irqchip, &irq_data);
- if (ret) {
- dev_err(&i2c->dev, "Failed to add IRQ chip\n");
- return ret;
- }
+ if (ret)
+ return dev_err_probe(&i2c->dev, ret,
+ "Failed to add IRQ chip\n");
dev_dbg(&i2c->dev, "Registered %d IRQs for chip\n",
irqchip->num_irqs);
if (button_irq) {
ret = regmap_irq_get_virq(irq_data, button_irq);
- if (ret < 0) {
- dev_err(&i2c->dev, "Failed to get the power-key IRQ\n");
- return ret;
- }
+ if (ret < 0)
+ return dev_err_probe(&i2c->dev, ret,
+ "Failed to get the power-key IRQ\n");
button.irq = ret;
}
ret = devm_mfd_add_devices(&i2c->dev, PLATFORM_DEVID_AUTO, mfd, cells,
NULL, 0, regmap_irq_get_domain(irq_data));
if (ret)
- dev_err(&i2c->dev, "Failed to create subdevices\n");
+ dev_err_probe(&i2c->dev, ret, "Failed to create subdevices\n");
return ret;
}
.mask_base = BD718XX_REG_MIRQ,
.ack_base = BD718XX_REG_IRQ,
.init_ack_masked = true,
- .mask_invert = false,
};
static const struct regmap_range pmic_status_range = {
return 0;
}
-static int bd718xx_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int bd718xx_i2c_probe(struct i2c_client *i2c)
{
struct regmap *regmap;
struct regmap_irq_chip_data *irq_data;
}
regmap = devm_regmap_init_i2c(i2c, &bd718xx_regmap_config);
- if (IS_ERR(regmap)) {
- dev_err(&i2c->dev, "regmap initialization failed\n");
- return PTR_ERR(regmap);
- }
+ if (IS_ERR(regmap))
+ return dev_err_probe(&i2c->dev, PTR_ERR(regmap),
+ "regmap initialization failed\n");
ret = devm_regmap_add_irq_chip(&i2c->dev, regmap, i2c->irq,
IRQF_ONESHOT, 0, &bd718xx_irq_chip,
&irq_data);
- if (ret) {
- dev_err(&i2c->dev, "Failed to add irq_chip\n");
- return ret;
- }
+ if (ret)
+ return dev_err_probe(&i2c->dev, ret, "Failed to add irq_chip\n");
ret = bd718xx_init_press_duration(regmap, &i2c->dev);
if (ret)
ret = regmap_irq_get_virq(irq_data, BD718XX_INT_PWRBTN_S);
- if (ret < 0) {
- dev_err(&i2c->dev, "Failed to get the IRQ\n");
- return ret;
- }
+ if (ret < 0)
+ return dev_err_probe(&i2c->dev, ret, "Failed to get the IRQ\n");
button.irq = ret;
mfd, cells, NULL, 0,
regmap_irq_get_domain(irq_data));
if (ret)
- dev_err(&i2c->dev, "Failed to create subdevices\n");
+ dev_err_probe(&i2c->dev, ret, "Failed to create subdevices\n");
return ret;
}
.name = "rohm-bd718x7",
.of_match_table = bd718xx_of_match,
},
- .probe = bd718xx_i2c_probe,
+ .probe_new = bd718xx_i2c_probe,
};
static int __init bd718xx_i2c_init(void)
.irq_reg_stride = 1,
};
-static int bd957x_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int bd957x_i2c_probe(struct i2c_client *i2c)
{
int ret;
struct regmap *regmap;
}
regmap = devm_regmap_init_i2c(i2c, &bd957x_regmap);
- if (IS_ERR(regmap)) {
- dev_err(&i2c->dev, "Failed to initialize Regmap\n");
- return PTR_ERR(regmap);
- }
+ if (IS_ERR(regmap))
+ return dev_err_probe(&i2c->dev, PTR_ERR(regmap),
+ "Failed to initialize Regmap\n");
/*
* BD9576 behaves badly. It kepts IRQ line asserted for the whole
ret = devm_regmap_add_irq_chip(&i2c->dev, regmap, i2c->irq,
IRQF_ONESHOT, 0,
&bd9576_irq_chip, &irq_data);
- if (ret) {
- dev_err(&i2c->dev, "Failed to add IRQ chip\n");
- return ret;
- }
+ if (ret)
+ return dev_err_probe(&i2c->dev, ret,
+ "Failed to add IRQ chip\n");
+
domain = regmap_irq_get_domain(irq_data);
} else {
ret = regmap_update_bits(regmap, BD957X_REG_INT_MAIN_MASK,
ret = devm_mfd_add_devices(&i2c->dev, PLATFORM_DEVID_AUTO, cells,
num_cells, NULL, 0, domain);
if (ret)
- dev_err(&i2c->dev, "Failed to create subdevices\n");
+ dev_err_probe(&i2c->dev, ret, "Failed to create subdevices\n");
return ret;
}
.name = "rohm-bd957x",
.of_match_table = bd957x_of_match,
},
- .probe = &bd957x_i2c_probe,
+ .probe_new = &bd957x_i2c_probe,
};
module_i2c_driver(bd957x_drv);
.can_multi_write = true,
};
-static int rsmu_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int rsmu_i2c_probe(struct i2c_client *client)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(client);
const struct regmap_config *cfg;
struct rsmu_ddata *rsmu;
int ret;
.name = "rsmu-i2c",
.of_match_table = of_match_ptr(rsmu_i2c_of_match),
},
- .probe = rsmu_i2c_probe,
+ .probe_new = rsmu_i2c_probe,
.remove = rsmu_i2c_remove,
.id_table = rsmu_i2c_id,
};
static const struct regmap_irq_chip rt5033_irq_chip = {
.name = "rt5033",
.status_base = RT5033_REG_PMIC_IRQ_STAT,
- .mask_base = RT5033_REG_PMIC_IRQ_CTRL,
- .mask_invert = true,
+ .unmask_base = RT5033_REG_PMIC_IRQ_CTRL,
.num_regs = 1,
.irqs = rt5033_irqs,
.num_irqs = ARRAY_SIZE(rt5033_irqs),
.max_register = RT5033_REG_END,
};
-static int rt5033_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int rt5033_i2c_probe(struct i2c_client *i2c)
{
struct rt5033_dev *rt5033;
unsigned int dev_id;
.name = "rt5033",
.of_match_table = rt5033_dt_match,
},
- .probe = rt5033_i2c_probe,
+ .probe_new = rt5033_i2c_probe,
.id_table = rt5033_i2c_id,
};
module_i2c_driver(rt5033_driver);
static const struct regmap_irq_chip rt5120_irq_chip = {
.name = "rt5120-pmic",
.status_base = RT5120_REG_INTSTAT,
- .mask_base = RT5120_REG_INTENABLE,
+ .unmask_base = RT5120_REG_INTENABLE,
.ack_base = RT5120_REG_INTSTAT,
- .mask_invert = true,
.use_ack = true,
.num_regs = 1,
.irqs = rt5120_irqs,
return pd;
}
-static int sec_pmic_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int sec_pmic_probe(struct i2c_client *i2c)
{
const struct regmap_config *regmap;
struct sec_platform_data *pdata;
regmap_update_bits(sec_pmic->regmap_pmic, reg, mask, 0);
}
-#ifdef CONFIG_PM_SLEEP
static int sec_pmic_suspend(struct device *dev)
{
struct i2c_client *i2c = to_i2c_client(dev);
return 0;
}
-#endif /* CONFIG_PM_SLEEP */
-static SIMPLE_DEV_PM_OPS(sec_pmic_pm_ops, sec_pmic_suspend, sec_pmic_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(sec_pmic_pm_ops,
+ sec_pmic_suspend, sec_pmic_resume);
static struct i2c_driver sec_pmic_driver = {
.driver = {
.name = "sec_pmic",
- .pm = &sec_pmic_pm_ops,
+ .pm = pm_sleep_ptr(&sec_pmic_pm_ops),
.of_match_table = sec_dt_match,
},
- .probe = sec_pmic_probe,
+ .probe_new = sec_pmic_probe,
.shutdown = sec_pmic_shutdown,
};
module_i2c_driver(sec_pmic_driver);
}
EXPORT_SYMBOL_GPL(si476x_core_is_powered_up);
-static int si476x_core_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int si476x_core_probe(struct i2c_client *client)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(client);
int rval;
struct si476x_core *core;
struct si476x_platform_data *pdata;
.driver = {
.name = "si476x-core",
},
- .probe = si476x_core_probe,
+ .probe_new = si476x_core_probe,
.remove = si476x_core_remove,
.id_table = si476x_id,
};
.val_bits = 8,
};
-static int sky81452_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int sky81452_probe(struct i2c_client *client)
{
struct device *dev = &client->dev;
const struct sky81452_platform_data *pdata = dev_get_platdata(dev);
.name = "sky81452",
.of_match_table = of_match_ptr(sky81452_of_match),
},
- .probe = sky81452_probe,
+ .probe_new = sky81452_probe,
.id_table = sky81452_ids,
};
}
-#ifdef CONFIG_PM
-
/* power management support */
static void sm501_set_power(struct sm501_devdata *sm, int on)
return 0;
}
-#else
-#define sm501_plat_suspend NULL
-#define sm501_plat_resume NULL
-#endif
/* Initialisation data for PCI devices */
},
.probe = sm501_plat_probe,
.remove = sm501_plat_remove,
- .suspend = sm501_plat_suspend,
- .resume = sm501_plat_resume,
+ .suspend = pm_sleep_ptr(sm501_plat_suspend),
+ .resume = pm_sleep_ptr(sm501_plat_resume),
};
static int __init sm501_base_init(void)
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Ampere Altra Family SMPro core driver
+ * Copyright (c) 2022, Ampere Computing LLC
+ */
+
+#include <linux/i2c.h>
+#include <linux/kernel.h>
+#include <linux/mfd/core.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/regmap.h>
+
+/* Identification Registers */
+#define MANUFACTURER_ID_REG 0x02
+#define AMPERE_MANUFACTURER_ID 0xCD3A
+
+#define CORE_CE_ERR_DATA 0x82
+#define CORE_UE_ERR_DATA 0x85
+#define MEM_CE_ERR_DATA 0x92
+#define MEM_UE_ERR_DATA 0x95
+#define PCIE_CE_ERR_DATA 0xC2
+#define PCIE_UE_ERR_DATA 0xC5
+#define OTHER_CE_ERR_DATA 0xD2
+#define OTHER_UE_ERR_DATA 0xDA
+
+static int smpro_core_write(void *context, const void *data, size_t count)
+{
+ struct device *dev = context;
+ struct i2c_client *i2c = to_i2c_client(dev);
+ int ret;
+
+ ret = i2c_master_send(i2c, data, count);
+ if (unlikely(ret != count))
+ return (ret < 0) ? ret : -EIO;
+
+ return 0;
+}
+
+static int smpro_core_read(void *context, const void *reg, size_t reg_size,
+ void *val, size_t val_size)
+{
+ struct device *dev = context;
+ struct i2c_client *i2c = to_i2c_client(dev);
+ struct i2c_msg xfer[2];
+ unsigned char buf[2];
+ int ret;
+
+ xfer[0].addr = i2c->addr;
+ xfer[0].flags = 0;
+
+ buf[0] = *(u8 *)reg;
+ buf[1] = val_size;
+ xfer[0].len = 2;
+ xfer[0].buf = buf;
+
+ xfer[1].addr = i2c->addr;
+ xfer[1].flags = I2C_M_RD;
+ xfer[1].len = val_size;
+ xfer[1].buf = val;
+
+ ret = i2c_transfer(i2c->adapter, xfer, 2);
+ if (unlikely(ret != 2))
+ return (ret < 0) ? ret : -EIO;
+
+ return 0;
+}
+
+static const struct regmap_bus smpro_regmap_bus = {
+ .read = smpro_core_read,
+ .write = smpro_core_write,
+ .val_format_endian_default = REGMAP_ENDIAN_BIG,
+};
+
+static bool smpro_core_readable_noinc_reg(struct device *dev, unsigned int reg)
+{
+ return (reg == CORE_CE_ERR_DATA || reg == CORE_UE_ERR_DATA ||
+ reg == MEM_CE_ERR_DATA || reg == MEM_UE_ERR_DATA ||
+ reg == PCIE_CE_ERR_DATA || reg == PCIE_UE_ERR_DATA ||
+ reg == OTHER_CE_ERR_DATA || reg == OTHER_UE_ERR_DATA);
+}
+
+static const struct regmap_config smpro_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 16,
+ .readable_noinc_reg = smpro_core_readable_noinc_reg,
+};
+
+static const struct mfd_cell smpro_devs[] = {
+ MFD_CELL_NAME("smpro-hwmon"),
+ MFD_CELL_NAME("smpro-errmon"),
+ MFD_CELL_NAME("smpro-misc"),
+};
+
+static int smpro_core_probe(struct i2c_client *i2c)
+{
+ const struct regmap_config *config;
+ struct regmap *regmap;
+ unsigned int val;
+ int ret;
+
+ config = device_get_match_data(&i2c->dev);
+ if (!config)
+ return -EINVAL;
+
+ regmap = devm_regmap_init(&i2c->dev, &smpro_regmap_bus, &i2c->dev, config);
+ if (IS_ERR(regmap))
+ return PTR_ERR(regmap);
+
+ ret = regmap_read(regmap, MANUFACTURER_ID_REG, &val);
+ if (ret)
+ return ret;
+
+ if (val != AMPERE_MANUFACTURER_ID)
+ return -ENODEV;
+
+ return devm_mfd_add_devices(&i2c->dev, PLATFORM_DEVID_AUTO,
+ smpro_devs, ARRAY_SIZE(smpro_devs), NULL, 0, NULL);
+}
+
+static const struct of_device_id smpro_core_of_match[] = {
+ { .compatible = "ampere,smpro", .data = &smpro_regmap_config },
+ {}
+};
+MODULE_DEVICE_TABLE(of, smpro_core_of_match);
+
+static struct i2c_driver smpro_core_driver = {
+ .probe_new = smpro_core_probe,
+ .driver = {
+ .name = "smpro-core",
+ .of_match_table = smpro_core_of_match,
+ },
+};
+module_i2c_driver(smpro_core_driver);
+
+MODULE_AUTHOR("Quan Nguyen <quan@os.amperecomputing.com>");
+MODULE_DESCRIPTION("SMPRO CORE - I2C driver");
+MODULE_LICENSE("GPL");
ddata->irq_chip.name = dev_name(&spi->dev);
ddata->irq_chip.status_base =
pdata->irq_base + SPRD_PMIC_INT_MASK_STATUS;
- ddata->irq_chip.mask_base = pdata->irq_base + SPRD_PMIC_INT_EN;
+ ddata->irq_chip.unmask_base = pdata->irq_base + SPRD_PMIC_INT_EN;
ddata->irq_chip.ack_base = 0;
ddata->irq_chip.num_regs = 1;
ddata->irq_chip.num_irqs = pdata->num_irqs;
- ddata->irq_chip.mask_invert = true;
ddata->irqs = devm_kcalloc(&spi->dev,
pdata->num_irqs, sizeof(struct regmap_irq),
return 0;
}
-#ifdef CONFIG_PM_SLEEP
static int sprd_pmic_suspend(struct device *dev)
{
struct sprd_pmic *ddata = dev_get_drvdata(dev);
return 0;
}
-#endif
-static SIMPLE_DEV_PM_OPS(sprd_pmic_pm_ops, sprd_pmic_suspend, sprd_pmic_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(sprd_pmic_pm_ops,
+ sprd_pmic_suspend, sprd_pmic_resume);
static const struct of_device_id sprd_pmic_match[] = {
{ .compatible = "sprd,sc2730", .data = &sc2730_data },
.driver = {
.name = "sc27xx-pmic",
.of_match_table = sprd_pmic_match,
- .pm = &sprd_pmic_pm_ops,
+ .pm = pm_sleep_ptr(&sprd_pmic_pm_ops),
},
.probe = sprd_pmic_probe,
.id_table = sprd_pmic_spi_ids,
{
struct device *dev = &pdev->dev;
struct stm32_lptimer *ddata;
- struct resource *res;
void __iomem *mmio;
int ret;
if (!ddata)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- mmio = devm_ioremap_resource(dev, res);
+ mmio = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
if (IS_ERR(mmio))
return PTR_ERR(mmio);
}
}
-static int stmfx_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int stmfx_probe(struct i2c_client *client)
{
struct device *dev = &client->dev;
struct stmfx *stmfx;
stmfx_chip_exit(client);
}
-#ifdef CONFIG_PM_SLEEP
static int stmfx_suspend(struct device *dev)
{
struct stmfx *stmfx = dev_get_drvdata(dev);
return 0;
}
-#endif
-static SIMPLE_DEV_PM_OPS(stmfx_dev_pm_ops, stmfx_suspend, stmfx_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(stmfx_dev_pm_ops, stmfx_suspend, stmfx_resume);
static const struct of_device_id stmfx_of_match[] = {
{ .compatible = "st,stmfx-0300", },
.driver = {
.name = "stmfx-core",
.of_match_table = stmfx_of_match,
- .pm = &stmfx_dev_pm_ops,
+ .pm = pm_sleep_ptr(&stmfx_dev_pm_ops),
},
- .probe = stmfx_probe,
+ .probe_new = stmfx_probe,
.remove = stmfx_remove,
};
module_i2c_driver(stmfx_driver);
MODULE_DEVICE_TABLE(of, stmpe_of_match);
static int
-stmpe_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
+stmpe_i2c_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
enum stmpe_partnum partnum;
const struct of_device_id *of_id;
static struct i2c_driver stmpe_i2c_driver = {
.driver = {
.name = "stmpe-i2c",
-#ifdef CONFIG_PM
- .pm = &stmpe_dev_pm_ops,
-#endif
+ .pm = pm_sleep_ptr(&stmpe_dev_pm_ops),
.of_match_table = stmpe_of_match,
},
- .probe = stmpe_i2c_probe,
+ .probe_new = stmpe_i2c_probe,
.remove = stmpe_i2c_remove,
.id_table = stmpe_i2c_id,
};
.driver = {
.name = "stmpe-spi",
.of_match_table = of_match_ptr(stmpe_spi_of_match),
-#ifdef CONFIG_PM
- .pm = &stmpe_dev_pm_ops,
-#endif
+ .pm = pm_sleep_ptr(&stmpe_dev_pm_ops),
},
.probe = stmpe_spi_probe,
.remove = stmpe_spi_remove,
mfd_remove_devices(stmpe->dev);
}
-#ifdef CONFIG_PM
static int stmpe_suspend(struct device *dev)
{
struct stmpe *stmpe = dev_get_drvdata(dev);
return 0;
}
-const struct dev_pm_ops stmpe_dev_pm_ops = {
- .suspend = stmpe_suspend,
- .resume = stmpe_resume,
-};
-#endif
+EXPORT_GPL_SIMPLE_DEV_PM_OPS(stmpe_dev_pm_ops,
+ stmpe_suspend, stmpe_resume);
static const struct regmap_irq_chip stpmic1_regmap_irq_chip = {
.name = "pmic_irq",
.status_base = INT_PENDING_R1,
- .mask_base = INT_CLEAR_MASK_R1,
- .unmask_base = INT_SET_MASK_R1,
+ .mask_base = INT_SET_MASK_R1,
+ .unmask_base = INT_CLEAR_MASK_R1,
+ .mask_unmask_non_inverted = true,
.ack_base = INT_CLEAR_R1,
.num_regs = STPMIC1_PMIC_NUM_IRQ_REGS,
.irqs = stpmic1_irqs,
.num_irqs = ARRAY_SIZE(stpmic1_irqs),
};
-static int stpmic1_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int stpmic1_probe(struct i2c_client *i2c)
{
struct stpmic1 *ddata;
struct device *dev = &i2c->dev;
return devm_of_platform_populate(dev);
}
-#ifdef CONFIG_PM_SLEEP
static int stpmic1_suspend(struct device *dev)
{
struct i2c_client *i2c = to_i2c_client(dev);
return 0;
}
-#endif
-static SIMPLE_DEV_PM_OPS(stpmic1_pm, stpmic1_suspend, stpmic1_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(stpmic1_pm, stpmic1_suspend, stpmic1_resume);
static const struct of_device_id stpmic1_of_match[] = {
{ .compatible = "st,stpmic1", },
.driver = {
.name = "stpmic1",
.of_match_table = of_match_ptr(stpmic1_of_match),
- .pm = &stpmic1_pm,
+ .pm = pm_sleep_ptr(&stpmic1_pm),
},
- .probe = stpmic1_probe,
+ .probe_new = stpmic1_probe,
};
module_i2c_driver(stpmic1_driver);
.val_bits = 8,
};
-static int stw481x_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int stw481x_probe(struct i2c_client *client)
{
struct stw481x *stw481x;
int ret;
.name = "stw481x",
.of_match_table = stw481x_match,
},
- .probe = stw481x_probe,
+ .probe_new = stw481x_probe,
.id_table = stw481x_id,
};
.name = "sun4i_gpadc_irq_chip",
.status_base = SUN4I_GPADC_INT_FIFOS,
.ack_base = SUN4I_GPADC_INT_FIFOS,
- .mask_base = SUN4I_GPADC_INT_FIFOC,
+ .unmask_base = SUN4I_GPADC_INT_FIFOC,
.init_ack_masked = true,
- .mask_invert = true,
.irqs = sun4i_gpadc_regmap_irq,
.num_irqs = ARRAY_SIZE(sun4i_gpadc_regmap_irq),
.num_regs = 1,
/*--------------------------------------------------------------------------*/
-#ifdef CONFIG_PM
static int t7l66xb_suspend(struct platform_device *dev, pm_message_t state)
{
struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
return 0;
}
-#else
-#define t7l66xb_suspend NULL
-#define t7l66xb_resume NULL
-#endif
/*--------------------------------------------------------------------------*/
.driver = {
.name = "t7l66xb",
},
- .suspend = t7l66xb_suspend,
- .resume = t7l66xb_resume,
+ .suspend = pm_sleep_ptr(t7l66xb_suspend),
+ .resume = pm_sleep_ptr(t7l66xb_resume),
.probe = t7l66xb_probe,
.remove = t7l66xb_remove,
};
return pdata;
}
-static int tc3589x_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int tc3589x_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct device_node *np = i2c->dev.of_node;
struct tc3589x_platform_data *pdata = dev_get_platdata(&i2c->dev);
struct tc3589x *tc3589x;
mfd_remove_devices(tc3589x->dev);
}
-#ifdef CONFIG_PM_SLEEP
static int tc3589x_suspend(struct device *dev)
{
struct tc3589x *tc3589x = dev_get_drvdata(dev);
return ret;
}
-#endif
-static SIMPLE_DEV_PM_OPS(tc3589x_dev_pm_ops, tc3589x_suspend, tc3589x_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(tc3589x_dev_pm_ops,
+ tc3589x_suspend, tc3589x_resume);
static const struct i2c_device_id tc3589x_id[] = {
{ "tc35890", TC3589X_TC35890 },
static struct i2c_driver tc3589x_driver = {
.driver = {
.name = "tc3589x",
- .pm = &tc3589x_dev_pm_ops,
+ .pm = pm_sleep_ptr(&tc3589x_dev_pm_ops),
.of_match_table = of_match_ptr(tc3589x_match),
},
- .probe = tc3589x_probe,
+ .probe_new = tc3589x_probe,
.remove = tc3589x_remove,
.id_table = tc3589x_id,
};
/*--------------------------------------------------------------------------*/
-#ifdef CONFIG_PM
static int tc6387xb_suspend(struct platform_device *dev, pm_message_t state)
{
struct tc6387xb *tc6387xb = platform_get_drvdata(dev);
return 0;
}
-#else
-#define tc6387xb_suspend NULL
-#define tc6387xb_resume NULL
-#endif
/*--------------------------------------------------------------------------*/
},
.probe = tc6387xb_probe,
.remove = tc6387xb_remove,
- .suspend = tc6387xb_suspend,
- .resume = tc6387xb_resume,
+ .suspend = pm_sleep_ptr(tc6387xb_suspend),
+ .resume = pm_sleep_ptr(tc6387xb_resume),
};
module_platform_driver(tc6387xb_platform_driver);
return 0;
}
-#ifdef CONFIG_PM
static int tc6393xb_suspend(struct platform_device *dev, pm_message_t state)
{
struct tc6393xb_platform_data *tcpd = dev_get_platdata(&dev->dev);
return 0;
}
-#else
-#define tc6393xb_suspend NULL
-#define tc6393xb_resume NULL
-#endif
static struct platform_driver tc6393xb_driver = {
.probe = tc6393xb_probe,
.remove = tc6393xb_remove,
- .suspend = tc6393xb_suspend,
- .resume = tc6393xb_resume,
+ .suspend = pm_sleep_ptr(tc6393xb_suspend),
+ .resume = pm_sleep_ptr(tc6393xb_resume),
.driver = {
.name = "tc6393xb",
TI_LMU_DATA(lm3695, LM3695_MAX_REG);
TI_LMU_DATA(lm36274, LM36274_MAX_REG);
-static int ti_lmu_probe(struct i2c_client *cl, const struct i2c_device_id *id)
+static int ti_lmu_probe(struct i2c_client *cl)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(cl);
struct device *dev = &cl->dev;
const struct ti_lmu_data *data;
struct regmap_config regmap_cfg;
MODULE_DEVICE_TABLE(i2c, ti_lmu_ids);
static struct i2c_driver ti_lmu_driver = {
- .probe = ti_lmu_probe,
+ .probe_new = ti_lmu_probe,
.driver = {
.name = "ti-lmu",
.of_match_table = ti_lmu_of_match,
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
-#include <linux/msi.h>
#include <linux/mfd/core.h>
#include <linux/slab.h>
return pdata;
}
-static int tps6105x_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int tps6105x_probe(struct i2c_client *client)
{
struct tps6105x *tps6105x;
struct tps6105x_platform_data *pdata;
.name = "tps6105x",
.of_match_table = tps6105x_of_match,
},
- .probe = tps6105x_probe,
+ .probe_new = tps6105x_probe,
.remove = tps6105x_remove,
.id_table = tps6105x_id,
};
the_tps = NULL;
}
-static int tps65010_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int tps65010_probe(struct i2c_client *client)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(client);
struct tps65010 *tps;
int status;
struct tps65010_board *board = dev_get_platdata(&client->dev);
.driver = {
.name = "tps65010",
},
- .probe = tps65010_probe,
+ .probe_new = tps65010_probe,
.remove = tps65010_remove,
.id_table = tps65010_id,
};
return 0;
}
-static int tps6507x_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int tps6507x_i2c_probe(struct i2c_client *i2c)
{
struct tps6507x_dev *tps6507x;
.name = "tps6507x",
.of_match_table = of_match_ptr(tps6507x_of_match),
},
- .probe = tps6507x_i2c_probe,
+ .probe_new = tps6507x_i2c_probe,
.id_table = tps6507x_i2c_id,
};
};
MODULE_DEVICE_TABLE(of, tps65086_of_match_table);
-static int tps65086_probe(struct i2c_client *client,
- const struct i2c_device_id *ids)
+static int tps65086_probe(struct i2c_client *client)
{
struct tps65086 *tps;
unsigned int version;
.name = "tps65086",
.of_match_table = tps65086_of_match_table,
},
- .probe = tps65086_probe,
+ .probe_new = tps65086_probe,
.remove = tps65086_remove,
.id_table = tps65086_id_table,
};
.num_irqs = ARRAY_SIZE(tps65090_irqs),
.num_regs = NUM_INT_REG,
.status_base = TPS65090_REG_INTR_STS,
- .mask_base = TPS65090_REG_INTR_MASK,
- .mask_invert = true,
+ .unmask_base = TPS65090_REG_INTR_MASK,
};
static bool is_volatile_reg(struct device *dev, unsigned int reg)
};
#endif
-static int tps65090_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int tps65090_i2c_probe(struct i2c_client *client)
{
struct tps65090_platform_data *pdata = dev_get_platdata(&client->dev);
int irq_base = 0;
.suppress_bind_attrs = true,
.of_match_table = of_match_ptr(tps65090_of_match),
},
- .probe = tps65090_i2c_probe,
+ .probe_new = tps65090_i2c_probe,
.id_table = tps65090_id_table,
};
return 0;
}
-static int tps65218_probe(struct i2c_client *client,
- const struct i2c_device_id *ids)
+static int tps65218_probe(struct i2c_client *client)
{
struct tps65218 *tps;
int ret;
.name = "tps65218",
.of_match_table = of_tps65218_match_table,
},
- .probe = tps65218_probe,
+ .probe_new = tps65218_probe,
.id_table = tps65218_id_table,
};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+//
+// Driver for TPS65219 Integrated Power Management Integrated Chips (PMIC)
+//
+// Copyright (C) 2022 BayLibre Incorporated - https://www.baylibre.com/
+
+#include <linux/i2c.h>
+#include <linux/reboot.h>
+#include <linux/regmap.h>
+
+#include <linux/mfd/core.h>
+#include <linux/mfd/tps65219.h>
+
+static int tps65219_warm_reset(struct tps65219 *tps)
+{
+ return regmap_update_bits(tps->regmap, TPS65219_REG_MFP_CTRL,
+ TPS65219_MFP_WARM_RESET_I2C_CTRL_MASK,
+ TPS65219_MFP_WARM_RESET_I2C_CTRL_MASK);
+}
+
+static int tps65219_cold_reset(struct tps65219 *tps)
+{
+ return regmap_update_bits(tps->regmap, TPS65219_REG_MFP_CTRL,
+ TPS65219_MFP_COLD_RESET_I2C_CTRL_MASK,
+ TPS65219_MFP_COLD_RESET_I2C_CTRL_MASK);
+}
+
+static int tps65219_restart(struct notifier_block *this,
+ unsigned long reboot_mode, void *cmd)
+{
+ struct tps65219 *tps;
+
+ tps = container_of(this, struct tps65219, nb);
+
+ if (reboot_mode == REBOOT_WARM)
+ tps65219_warm_reset(tps);
+ else
+ tps65219_cold_reset(tps);
+
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block pmic_rst_restart_nb = {
+ .notifier_call = tps65219_restart,
+ .priority = 200,
+};
+
+static const struct resource tps65219_pwrbutton_resources[] = {
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_PB_FALLING_EDGE_DETECT, "falling"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_PB_RISING_EDGE_DETECT, "rising"),
+};
+
+static const struct resource tps65219_regulator_resources[] = {
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO3_SCG, "LDO3_SCG"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO3_OC, "LDO3_OC"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO3_UV, "LDO3_UV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO4_SCG, "LDO4_SCG"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO4_OC, "LDO4_OC"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO4_UV, "LDO4_UV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO1_SCG, "LDO1_SCG"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO1_OC, "LDO1_OC"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO1_UV, "LDO1_UV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO2_SCG, "LDO2_SCG"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO2_OC, "LDO2_OC"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO2_UV, "LDO2_UV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK3_SCG, "BUCK3_SCG"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK3_OC, "BUCK3_OC"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK3_NEG_OC, "BUCK3_NEG_OC"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK3_UV, "BUCK3_UV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK1_SCG, "BUCK1_SCG"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK1_OC, "BUCK1_OC"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK1_NEG_OC, "BUCK1_NEG_OC"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK1_UV, "BUCK1_UV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK2_SCG, "BUCK2_SCG"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK2_OC, "BUCK2_OC"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK2_NEG_OC, "BUCK2_NEG_OC"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK2_UV, "BUCK2_UV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK1_RV, "BUCK1_RV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK2_RV, "BUCK2_RV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK3_RV, "BUCK3_RV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO1_RV, "LDO1_RV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO2_RV, "LDO2_RV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO3_RV, "LDO3_RV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO4_RV, "LDO4_RV"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK1_RV_SD, "BUCK1_RV_SD"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK2_RV_SD, "BUCK2_RV_SD"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK3_RV_SD, "BUCK3_RV_SD"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO1_RV_SD, "LDO1_RV_SD"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO2_RV_SD, "LDO2_RV_SD"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO3_RV_SD, "LDO3_RV_SD"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO4_RV_SD, "LDO4_RV_SD"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_TIMEOUT, "TIMEOUT"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_3_WARM, "SENSOR_3_WARM"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_2_WARM, "SENSOR_2_WARM"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_1_WARM, "SENSOR_1_WARM"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_0_WARM, "SENSOR_0_WARM"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_3_HOT, "SENSOR_3_HOT"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_2_HOT, "SENSOR_2_HOT"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_1_HOT, "SENSOR_1_HOT"),
+ DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_0_HOT, "SENSOR_0_HOT"),
+};
+
+static const struct mfd_cell tps65219_cells[] = {
+ {
+ .name = "tps65219-regulator",
+ .resources = tps65219_regulator_resources,
+ .num_resources = ARRAY_SIZE(tps65219_regulator_resources),
+ },
+ { .name = "tps65219-gpios", },
+};
+
+static const struct mfd_cell tps65219_pwrbutton_cell = {
+ .name = "tps65219-pwrbutton",
+ .resources = tps65219_pwrbutton_resources,
+ .num_resources = ARRAY_SIZE(tps65219_pwrbutton_resources),
+};
+
+static const struct regmap_config tps65219_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .max_register = TPS65219_REG_FACTORY_CONFIG_2,
+};
+
+/*
+ * Mapping of main IRQ register bits to sub-IRQ register offsets so that we can
+ * access corect sub-IRQ registers based on bits that are set in main IRQ
+ * register.
+ */
+/* Timeout Residual Voltage Shutdown */
+static unsigned int bit0_offsets[] = { TPS65219_REG_INT_TO_RV_POS };
+static unsigned int bit1_offsets[] = { TPS65219_REG_INT_RV_POS }; /* Residual Voltage */
+static unsigned int bit2_offsets[] = { TPS65219_REG_INT_SYS_POS }; /* System */
+static unsigned int bit3_offsets[] = { TPS65219_REG_INT_BUCK_1_2_POS }; /* Buck 1-2 */
+static unsigned int bit4_offsets[] = { TPS65219_REG_INT_BUCK_3_POS }; /* Buck 3 */
+static unsigned int bit5_offsets[] = { TPS65219_REG_INT_LDO_1_2_POS }; /* LDO 1-2 */
+static unsigned int bit6_offsets[] = { TPS65219_REG_INT_LDO_3_4_POS }; /* LDO 3-4 */
+static unsigned int bit7_offsets[] = { TPS65219_REG_INT_PB_POS }; /* Power Button */
+
+static struct regmap_irq_sub_irq_map tps65219_sub_irq_offsets[] = {
+ REGMAP_IRQ_MAIN_REG_OFFSET(bit0_offsets),
+ REGMAP_IRQ_MAIN_REG_OFFSET(bit1_offsets),
+ REGMAP_IRQ_MAIN_REG_OFFSET(bit2_offsets),
+ REGMAP_IRQ_MAIN_REG_OFFSET(bit3_offsets),
+ REGMAP_IRQ_MAIN_REG_OFFSET(bit4_offsets),
+ REGMAP_IRQ_MAIN_REG_OFFSET(bit5_offsets),
+ REGMAP_IRQ_MAIN_REG_OFFSET(bit6_offsets),
+ REGMAP_IRQ_MAIN_REG_OFFSET(bit7_offsets),
+};
+
+#define TPS65219_REGMAP_IRQ_REG(int_name, register_position) \
+ REGMAP_IRQ_REG(int_name, register_position, int_name##_MASK)
+
+static struct regmap_irq tps65219_irqs[] = {
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_SCG, TPS65219_REG_INT_LDO_3_4_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_OC, TPS65219_REG_INT_LDO_3_4_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_UV, TPS65219_REG_INT_LDO_3_4_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO4_SCG, TPS65219_REG_INT_LDO_3_4_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO4_OC, TPS65219_REG_INT_LDO_3_4_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO4_UV, TPS65219_REG_INT_LDO_3_4_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO1_SCG, TPS65219_REG_INT_LDO_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO1_OC, TPS65219_REG_INT_LDO_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO1_UV, TPS65219_REG_INT_LDO_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO2_SCG, TPS65219_REG_INT_LDO_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO2_OC, TPS65219_REG_INT_LDO_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO2_UV, TPS65219_REG_INT_LDO_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK3_SCG, TPS65219_REG_INT_BUCK_3_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK3_OC, TPS65219_REG_INT_BUCK_3_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK3_NEG_OC, TPS65219_REG_INT_BUCK_3_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK3_UV, TPS65219_REG_INT_BUCK_3_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK2_SCG, TPS65219_REG_INT_BUCK_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK2_OC, TPS65219_REG_INT_BUCK_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK2_NEG_OC, TPS65219_REG_INT_BUCK_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK2_UV, TPS65219_REG_INT_BUCK_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK1_SCG, TPS65219_REG_INT_BUCK_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK1_OC, TPS65219_REG_INT_BUCK_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK1_NEG_OC, TPS65219_REG_INT_BUCK_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK1_UV, TPS65219_REG_INT_BUCK_1_2_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_3_WARM, TPS65219_REG_INT_SYS_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_2_WARM, TPS65219_REG_INT_SYS_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_1_WARM, TPS65219_REG_INT_SYS_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_0_WARM, TPS65219_REG_INT_SYS_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_3_HOT, TPS65219_REG_INT_SYS_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_2_HOT, TPS65219_REG_INT_SYS_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_1_HOT, TPS65219_REG_INT_SYS_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_0_HOT, TPS65219_REG_INT_SYS_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK1_RV, TPS65219_REG_INT_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK2_RV, TPS65219_REG_INT_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK3_RV, TPS65219_REG_INT_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO1_RV, TPS65219_REG_INT_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO2_RV, TPS65219_REG_INT_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_RV, TPS65219_REG_INT_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO4_RV, TPS65219_REG_INT_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK1_RV_SD, TPS65219_REG_INT_TO_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK2_RV_SD, TPS65219_REG_INT_TO_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK3_RV_SD, TPS65219_REG_INT_TO_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO1_RV_SD, TPS65219_REG_INT_TO_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO2_RV_SD, TPS65219_REG_INT_TO_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_RV_SD, TPS65219_REG_INT_TO_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO4_RV_SD, TPS65219_REG_INT_TO_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_TIMEOUT, TPS65219_REG_INT_TO_RV_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_PB_FALLING_EDGE_DETECT, TPS65219_REG_INT_PB_POS),
+ TPS65219_REGMAP_IRQ_REG(TPS65219_INT_PB_RISING_EDGE_DETECT, TPS65219_REG_INT_PB_POS),
+};
+
+static struct regmap_irq_chip tps65219_irq_chip = {
+ .name = "tps65219_irq",
+ .main_status = TPS65219_REG_INT_SOURCE,
+ .num_main_regs = 1,
+ .num_main_status_bits = 8,
+ .irqs = tps65219_irqs,
+ .num_irqs = ARRAY_SIZE(tps65219_irqs),
+ .status_base = TPS65219_REG_INT_LDO_3_4,
+ .ack_base = TPS65219_REG_INT_LDO_3_4,
+ .clear_ack = 1,
+ .num_regs = 8,
+ .sub_reg_offsets = tps65219_sub_irq_offsets,
+};
+
+static int tps65219_probe(struct i2c_client *client)
+{
+ struct tps65219 *tps;
+ unsigned int chipid;
+ bool pwr_button;
+ int ret;
+
+ tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL);
+ if (!tps)
+ return -ENOMEM;
+
+ i2c_set_clientdata(client, tps);
+
+ tps->dev = &client->dev;
+
+ tps->regmap = devm_regmap_init_i2c(client, &tps65219_regmap_config);
+ if (IS_ERR(tps->regmap)) {
+ ret = PTR_ERR(tps->regmap);
+ dev_err(tps->dev, "Failed to allocate register map: %d\n", ret);
+ return ret;
+ }
+
+ ret = devm_regmap_add_irq_chip(&client->dev, tps->regmap, client->irq,
+ IRQF_ONESHOT, 0, &tps65219_irq_chip,
+ &tps->irq_data);
+ if (ret)
+ return ret;
+
+ ret = regmap_read(tps->regmap, TPS65219_REG_TI_DEV_ID, &chipid);
+ if (ret) {
+ dev_err(tps->dev, "Failed to read device ID: %d\n", ret);
+ return ret;
+ }
+
+ ret = devm_mfd_add_devices(tps->dev, PLATFORM_DEVID_AUTO,
+ tps65219_cells, ARRAY_SIZE(tps65219_cells),
+ NULL, 0, regmap_irq_get_domain(tps->irq_data));
+ if (ret) {
+ dev_err(tps->dev, "Failed to add child devices: %d\n", ret);
+ return ret;
+ }
+
+ pwr_button = of_property_read_bool(tps->dev->of_node, "ti,power-button");
+ if (pwr_button) {
+ ret = devm_mfd_add_devices(tps->dev, PLATFORM_DEVID_AUTO,
+ &tps65219_pwrbutton_cell, 1, NULL, 0,
+ regmap_irq_get_domain(tps->irq_data));
+ if (ret) {
+ dev_err(tps->dev, "Failed to add power-button: %d\n", ret);
+ return ret;
+ }
+ }
+
+ tps->nb = pmic_rst_restart_nb;
+ ret = register_restart_handler(&tps->nb);
+ if (ret) {
+ dev_err(tps->dev, "cannot register restart handler, %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static const struct of_device_id of_tps65219_match_table[] = {
+ { .compatible = "ti,tps65219", },
+ {}
+};
+MODULE_DEVICE_TABLE(of, of_tps65219_match_table);
+
+static struct i2c_driver tps65219_driver = {
+ .driver = {
+ .name = "tps65219",
+ .of_match_table = of_tps65219_match_table,
+ },
+ .probe_new = tps65219_probe,
+};
+module_i2c_driver(tps65219_driver);
+
+MODULE_AUTHOR("Jerome Neanne <jneanne@baylibre.com>");
+MODULE_DESCRIPTION("TPS65219 power management IC driver");
+MODULE_LICENSE("GPL");
mutex_unlock(&tps6586x->irq_lock);
}
-#ifdef CONFIG_PM_SLEEP
static int tps6586x_irq_set_wake(struct irq_data *irq_data, unsigned int on)
{
struct tps6586x *tps6586x = irq_data_get_irq_chip_data(irq_data);
return irq_set_irq_wake(tps6586x->irq, on);
}
-#else
-#define tps6586x_irq_set_wake NULL
-#endif
static struct irq_chip tps6586x_irq_chip = {
.name = "tps6586x",
.irq_bus_sync_unlock = tps6586x_irq_sync_unlock,
.irq_disable = tps6586x_irq_disable,
.irq_enable = tps6586x_irq_enable,
- .irq_set_wake = tps6586x_irq_set_wake,
+ .irq_set_wake = pm_sleep_ptr(tps6586x_irq_set_wake),
};
static int tps6586x_irq_map(struct irq_domain *h, unsigned int virq,
dev_info(&client->dev, "Found %s, VERSIONCRC is %02x\n", name, version);
}
-static int tps6586x_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int tps6586x_i2c_probe(struct i2c_client *client)
{
struct tps6586x_platform_data *pdata = dev_get_platdata(&client->dev);
struct tps6586x *tps6586x;
.of_match_table = of_match_ptr(tps6586x_of_match),
.pm = &tps6586x_pm_ops,
},
- .probe = tps6586x_i2c_probe,
+ .probe_new = tps6586x_i2c_probe,
.remove = tps6586x_i2c_remove,
.id_table = tps6586x_id_table,
};
DEVCTRL_DEV_OFF_MASK);
}
-static int tps65910_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int tps65910_i2c_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct tps65910 *tps65910;
struct tps65910_board *pmic_plat_data;
struct tps65910_board *of_pmic_plat_data = NULL;
.name = "tps65910",
.of_match_table = of_match_ptr(tps65910_of_match),
},
- .probe = tps65910_i2c_probe,
+ .probe_new = tps65910_i2c_probe,
.id_table = tps65910_i2c_id,
};
};
MODULE_DEVICE_TABLE(of, tps65912_i2c_of_match_table);
-static int tps65912_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *ids)
+static int tps65912_i2c_probe(struct i2c_client *client)
{
struct tps65912 *tps;
.name = "tps65912",
.of_match_table = tps65912_i2c_of_match_table,
},
- .probe = tps65912_i2c_probe,
+ .probe_new = tps65912_i2c_probe,
.remove = tps65912_i2c_remove,
.id_table = tps65912_i2c_id_table,
};
/* NOTE: This driver only handles a single twl4030/tps659x0 chip */
static int
-twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
+twl_probe(struct i2c_client *client)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(client);
struct device_node *node = client->dev.of_node;
struct platform_device *pdev;
const struct regmap_config *twl_regmap_config;
.driver.name = DRIVER_NAME,
.driver.pm = &twl_dev_pm_ops,
.id_table = twl_ids,
- .probe = twl_probe,
+ .probe_new = twl_probe,
.remove = twl_remove,
};
builtin_i2c_driver(twl_driver);
#include <linux/platform_device.h>
#include <linux/of.h>
#include <linux/of_irq.h>
-#include <linux/of_gpio.h>
#include <linux/of_platform.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/delay.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
{
int time_left;
- gpio_set_value(twl6040->audpwron, 1);
+ gpiod_set_value_cansleep(twl6040->audpwron, 1);
time_left = wait_for_completion_timeout(&twl6040->ready,
msecs_to_jiffies(144));
intid = twl6040_reg_read(twl6040, TWL6040_REG_INTID);
if (!(intid & TWL6040_READYINT)) {
dev_err(twl6040->dev, "automatic power-up failed\n");
- gpio_set_value(twl6040->audpwron, 0);
+ gpiod_set_value_cansleep(twl6040->audpwron, 0);
return -ETIMEDOUT;
}
}
/* Allow writes to the chip */
regcache_cache_only(twl6040->regmap, false);
- if (gpio_is_valid(twl6040->audpwron)) {
+ if (twl6040->audpwron) {
/* use automatic power-up sequence */
ret = twl6040_power_up_automatic(twl6040);
if (ret) {
if (--twl6040->power_count)
goto out;
- if (gpio_is_valid(twl6040->audpwron)) {
+ if (twl6040->audpwron) {
/* use AUDPWRON line */
- gpio_set_value(twl6040->audpwron, 0);
+ gpiod_set_value_cansleep(twl6040->audpwron, 0);
/* power-down sequence latency */
usleep_range(500, 700);
.mask_base = TWL6040_REG_INTMR,
};
-static int twl6040_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int twl6040_probe(struct i2c_client *client)
{
struct device_node *node = client->dev.of_node;
struct twl6040 *twl6040;
}
/* ERRATA: Automatic power-up is not possible in ES1.0 */
- if (twl6040_get_revid(twl6040) > TWL6040_REV_ES1_0)
- twl6040->audpwron = of_get_named_gpio(node,
- "ti,audpwron-gpio", 0);
- else
- twl6040->audpwron = -EINVAL;
-
- if (gpio_is_valid(twl6040->audpwron)) {
- ret = devm_gpio_request_one(&client->dev, twl6040->audpwron,
- GPIOF_OUT_INIT_LOW, "audpwron");
+ if (twl6040_get_revid(twl6040) > TWL6040_REV_ES1_0) {
+ twl6040->audpwron = devm_gpiod_get_optional(&client->dev,
+ "ti,audpwron",
+ GPIOD_OUT_LOW);
+ ret = PTR_ERR_OR_ZERO(twl6040->audpwron);
if (ret)
goto gpio_err;
+ gpiod_set_consumer_name(twl6040->audpwron, "audpwron");
+
/* Clear any pending interrupt */
twl6040_reg_read(twl6040, TWL6040_REG_INTID);
}
.driver = {
.name = "twl6040",
},
- .probe = twl6040_probe,
+ .probe_new = twl6040_probe,
.remove = twl6040_remove,
.id_table = twl6040_i2c_id,
};
mutex_unlock(&ucb1x00_mutex);
}
-#ifdef CONFIG_PM_SLEEP
static int ucb1x00_suspend(struct device *dev)
{
struct ucb1x00_plat_data *pdata = dev_get_platdata(dev);
mutex_unlock(&ucb1x00_mutex);
return 0;
}
-#endif
-static SIMPLE_DEV_PM_OPS(ucb1x00_pm_ops, ucb1x00_suspend, ucb1x00_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(ucb1x00_pm_ops,
+ ucb1x00_suspend, ucb1x00_resume);
static struct mcp_driver ucb1x00_driver = {
.drv = {
.name = "ucb1x00",
.owner = THIS_MODULE,
- .pm = &ucb1x00_pm_ops,
+ .pm = pm_sleep_ptr(&ucb1x00_pm_ops),
},
.probe = ucb1x00_probe,
.remove = ucb1x00_remove,
WCD934X_REGMAP_IRQ_REG(WCD934X_IRQ_SOUNDWIRE, 2, BIT(4)),
};
+static const unsigned int wcd934x_config_regs[] = {
+ WCD934X_INTR_LEVEL0,
+};
+
static const struct regmap_irq_chip wcd934x_regmap_irq_chip = {
.name = "wcd934x_irq",
.status_base = WCD934X_INTR_PIN1_STATUS0,
.mask_base = WCD934X_INTR_PIN1_MASK0,
.ack_base = WCD934X_INTR_PIN1_CLEAR0,
- .type_base = WCD934X_INTR_LEVEL0,
- .num_type_reg = 4,
- .type_in_mask = false,
.num_regs = 4,
.irqs = wcd934x_irqs,
.num_irqs = ARRAY_SIZE(wcd934x_irqs),
+ .config_base = wcd934x_config_regs,
+ .num_config_bases = ARRAY_SIZE(wcd934x_config_regs),
+ .num_config_regs = 4,
+ .set_type_config = regmap_irq_set_type_config_simple,
};
static bool wcd934x_is_volatile_register(struct device *dev, unsigned int reg)
return 0;
}
-static int wl1273_core_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int wl1273_core_probe(struct i2c_client *client)
{
struct wl1273_fm_platform_data *pdata = dev_get_platdata(&client->dev);
struct wl1273_core *core;
.driver = {
.name = WL1273_FM_DRIVER_NAME,
},
- .probe = wl1273_core_probe,
+ .probe_new = wl1273_core_probe,
.id_table = wl1273_driver_id_table,
};
#include <linux/mfd/wm831x/core.h>
#include <linux/mfd/wm831x/pdata.h>
-static int wm831x_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int wm831x_i2c_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct wm831x_pdata *pdata = dev_get_platdata(&i2c->dev);
const struct of_device_id *of_id;
struct wm831x *wm831x;
.of_match_table = of_match_ptr(wm831x_of_match),
.suppress_bind_attrs = true,
},
- .probe = wm831x_i2c_probe,
+ .probe_new = wm831x_i2c_probe,
.id_table = wm831x_i2c_id,
};
#include <linux/regmap.h>
#include <linux/slab.h>
-static int wm8350_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int wm8350_i2c_probe(struct i2c_client *i2c)
{
struct wm8350 *wm8350;
struct wm8350_platform_data *pdata = dev_get_platdata(&i2c->dev);
.name = "wm8350",
.suppress_bind_attrs = true,
},
- .probe = wm8350_i2c_probe,
+ .probe_new = wm8350_i2c_probe,
.id_table = wm8350_i2c_id,
};
EXPORT_SYMBOL_GPL(wm8400_reset_codec_reg_cache);
#if IS_ENABLED(CONFIG_I2C)
-static int wm8400_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int wm8400_i2c_probe(struct i2c_client *i2c)
{
struct wm8400 *wm8400;
.driver = {
.name = "WM8400",
},
- .probe = wm8400_i2c_probe,
+ .probe_new = wm8400_i2c_probe,
.id_table = wm8400_i2c_id,
};
#endif
"SPKVDD2",
};
-#ifdef CONFIG_PM
static int wm8994_suspend(struct device *dev)
{
struct wm8994 *wm8994 = dev_get_drvdata(dev);
return ret;
}
-#endif
#ifdef CONFIG_REGULATOR
static int wm8994_ldo_in_use(struct wm8994_pdata *pdata, int ldo)
};
MODULE_DEVICE_TABLE(of, wm8994_of_match);
-static int wm8994_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int wm8994_i2c_probe(struct i2c_client *i2c)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
const struct of_device_id *of_id;
struct wm8994 *wm8994;
int ret;
MODULE_DEVICE_TABLE(i2c, wm8994_i2c_id);
static const struct dev_pm_ops wm8994_pm_ops = {
- SET_RUNTIME_PM_OPS(wm8994_suspend, wm8994_resume, NULL)
+ RUNTIME_PM_OPS(wm8994_suspend, wm8994_resume, NULL)
};
static struct i2c_driver wm8994_i2c_driver = {
.driver = {
.name = "wm8994",
- .pm = &wm8994_pm_ops,
+ .pm = pm_ptr(&wm8994_pm_ops),
.of_match_table = wm8994_of_match,
},
- .probe = wm8994_i2c_probe,
+ .probe_new = wm8994_i2c_probe,
.remove = wm8994_i2c_remove,
.id_table = wm8994_i2c_id,
};
This driver can also be built as a module. If so, the module
will be called rtc-bq32k.
-config RTC_DRV_DM355EVM
- tristate "TI DaVinci DM355 EVM RTC"
- depends on MFD_DM355EVM_MSP
- help
- Supports the RTC firmware in the MSP430 on the DM355 EVM.
-
config RTC_DRV_TWL92330
bool "TI TWL92330/Menelaus"
depends on MENELAUS
obj-$(CONFIG_RTC_DRV_DA9055) += rtc-da9055.o
obj-$(CONFIG_RTC_DRV_DA9063) += rtc-da9063.o
obj-$(CONFIG_RTC_DRV_DIGICOLOR) += rtc-digicolor.o
-obj-$(CONFIG_RTC_DRV_DM355EVM) += rtc-dm355evm.o
obj-$(CONFIG_RTC_DRV_DS1216) += rtc-ds1216.o
obj-$(CONFIG_RTC_DRV_DS1286) += rtc-ds1286.o
obj-$(CONFIG_RTC_DRV_DS1302) += rtc-ds1302.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * rtc-dm355evm.c - access battery-backed counter in MSP430 firmware
- *
- * Copyright (c) 2008 by David Brownell
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/rtc.h>
-#include <linux/platform_device.h>
-
-#include <linux/mfd/dm355evm_msp.h>
-#include <linux/module.h>
-
-
-/*
- * The MSP430 firmware on the DM355 EVM uses a watch crystal to feed
- * a 1 Hz counter. When a backup battery is supplied, that makes a
- * reasonable RTC for applications where alarms and non-NTP drift
- * compensation aren't important.
- *
- * The only real glitch is the inability to read or write all four
- * counter bytes atomically: the count may increment in the middle
- * of an operation, causing trouble when the LSB rolls over.
- *
- * This driver was tested with firmware revision A4.
- */
-union evm_time {
- u8 bytes[4];
- u32 value;
-};
-
-static int dm355evm_rtc_read_time(struct device *dev, struct rtc_time *tm)
-{
- union evm_time time;
- int status;
- int tries = 0;
-
- do {
- /*
- * Read LSB(0) to MSB(3) bytes. Defend against the counter
- * rolling over by re-reading until the value is stable,
- * and assuming the four reads take at most a few seconds.
- */
- status = dm355evm_msp_read(DM355EVM_MSP_RTC_0);
- if (status < 0)
- return status;
- if (tries && time.bytes[0] == status)
- break;
- time.bytes[0] = status;
-
- status = dm355evm_msp_read(DM355EVM_MSP_RTC_1);
- if (status < 0)
- return status;
- if (tries && time.bytes[1] == status)
- break;
- time.bytes[1] = status;
-
- status = dm355evm_msp_read(DM355EVM_MSP_RTC_2);
- if (status < 0)
- return status;
- if (tries && time.bytes[2] == status)
- break;
- time.bytes[2] = status;
-
- status = dm355evm_msp_read(DM355EVM_MSP_RTC_3);
- if (status < 0)
- return status;
- if (tries && time.bytes[3] == status)
- break;
- time.bytes[3] = status;
-
- } while (++tries < 5);
-
- dev_dbg(dev, "read timestamp %08x\n", time.value);
-
- rtc_time64_to_tm(le32_to_cpu(time.value), tm);
- return 0;
-}
-
-static int dm355evm_rtc_set_time(struct device *dev, struct rtc_time *tm)
-{
- union evm_time time;
- unsigned long value;
- int status;
-
- value = rtc_tm_to_time64(tm);
- time.value = cpu_to_le32(value);
-
- dev_dbg(dev, "write timestamp %08x\n", time.value);
-
- /*
- * REVISIT handle non-atomic writes ... maybe just retry until
- * byte[1] sticks (no rollover)?
- */
- status = dm355evm_msp_write(time.bytes[0], DM355EVM_MSP_RTC_0);
- if (status < 0)
- return status;
-
- status = dm355evm_msp_write(time.bytes[1], DM355EVM_MSP_RTC_1);
- if (status < 0)
- return status;
-
- status = dm355evm_msp_write(time.bytes[2], DM355EVM_MSP_RTC_2);
- if (status < 0)
- return status;
-
- status = dm355evm_msp_write(time.bytes[3], DM355EVM_MSP_RTC_3);
- if (status < 0)
- return status;
-
- return 0;
-}
-
-static const struct rtc_class_ops dm355evm_rtc_ops = {
- .read_time = dm355evm_rtc_read_time,
- .set_time = dm355evm_rtc_set_time,
-};
-
-/*----------------------------------------------------------------------*/
-
-static int dm355evm_rtc_probe(struct platform_device *pdev)
-{
- struct rtc_device *rtc;
-
- rtc = devm_rtc_allocate_device(&pdev->dev);
- if (IS_ERR(rtc))
- return PTR_ERR(rtc);
-
- platform_set_drvdata(pdev, rtc);
-
- rtc->ops = &dm355evm_rtc_ops;
- rtc->range_max = U32_MAX;
-
- return devm_rtc_register_device(rtc);
-}
-
-/*
- * I2C is used to talk to the MSP430, but this platform device is
- * exposed by an MFD driver that manages I2C communications.
- */
-static struct platform_driver rtc_dm355evm_driver = {
- .probe = dm355evm_rtc_probe,
- .driver = {
- .name = "rtc-dm355evm",
- },
-};
-
-module_platform_driver(rtc_dm355evm_driver);
-
-MODULE_LICENSE("GPL");
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __LINUX_HTCPLD_H
-#define __LINUX_HTCPLD_H
-
-struct htcpld_chip_platform_data {
- unsigned int addr;
- unsigned int reset;
- unsigned int num_gpios;
- unsigned int gpio_out_base;
- unsigned int gpio_in_base;
- unsigned int irq_base;
- unsigned int num_irqs;
-};
-
-struct htcpld_core_platform_data {
- unsigned int i2c_adapter_id;
-
- struct htcpld_chip_platform_data *chip;
- unsigned int num_chip;
-};
-
-#endif /* __LINUX_HTCPLD_H */
-
+++ /dev/null
-/*
- * dm355evm_msp.h - support MSP430 microcontroller on DM355EVM board
- */
-#ifndef __LINUX_I2C_DM355EVM_MSP
-#define __LINUX_I2C_DM355EVM_MSP
-
-/*
- * Written against Spectrum's writeup for the A4 firmware revision,
- * and tweaked to match source and rev D2 schematics by removing CPLD
- * and NOR flash hooks (which were last appropriate in rev B boards).
- *
- * Note that the firmware supports a flavor of write posting ... to be
- * sure a write completes, issue another read or write.
- */
-
-/* utilities to access "registers" emulated by msp430 firmware */
-extern int dm355evm_msp_write(u8 value, u8 reg);
-extern int dm355evm_msp_read(u8 reg);
-
-
-/* command/control registers */
-#define DM355EVM_MSP_COMMAND 0x00
-# define MSP_COMMAND_NULL 0
-# define MSP_COMMAND_RESET_COLD 1
-# define MSP_COMMAND_RESET_WARM 2
-# define MSP_COMMAND_RESET_WARM_I 3
-# define MSP_COMMAND_POWEROFF 4
-# define MSP_COMMAND_IR_REINIT 5
-#define DM355EVM_MSP_STATUS 0x01
-# define MSP_STATUS_BAD_OFFSET BIT(0)
-# define MSP_STATUS_BAD_COMMAND BIT(1)
-# define MSP_STATUS_POWER_ERROR BIT(2)
-# define MSP_STATUS_RXBUF_OVERRUN BIT(3)
-#define DM355EVM_MSP_RESET 0x02 /* 0 bits == in reset */
-# define MSP_RESET_DC5 BIT(0)
-# define MSP_RESET_TVP5154 BIT(2)
-# define MSP_RESET_IMAGER BIT(3)
-# define MSP_RESET_ETHERNET BIT(4)
-# define MSP_RESET_SYS BIT(5)
-# define MSP_RESET_AIC33 BIT(7)
-
-/* GPIO registers ... bit patterns mostly match the source MSP ports */
-#define DM355EVM_MSP_LED 0x03 /* active low (MSP P4) */
-#define DM355EVM_MSP_SWITCH1 0x04 /* (MSP P5, masked) */
-# define MSP_SWITCH1_SW6_1 BIT(0)
-# define MSP_SWITCH1_SW6_2 BIT(1)
-# define MSP_SWITCH1_SW6_3 BIT(2)
-# define MSP_SWITCH1_SW6_4 BIT(3)
-# define MSP_SWITCH1_J1 BIT(4) /* NTSC/PAL */
-# define MSP_SWITCH1_MSP_INT BIT(5) /* active low */
-#define DM355EVM_MSP_SWITCH2 0x05 /* (MSP P6, masked) */
-# define MSP_SWITCH2_SW10 BIT(3)
-# define MSP_SWITCH2_SW11 BIT(4)
-# define MSP_SWITCH2_SW12 BIT(5)
-# define MSP_SWITCH2_SW13 BIT(6)
-# define MSP_SWITCH2_SW14 BIT(7)
-#define DM355EVM_MSP_SDMMC 0x06 /* (MSP P2, masked) */
-# define MSP_SDMMC_0_WP BIT(1)
-# define MSP_SDMMC_0_CD BIT(2) /* active low */
-# define MSP_SDMMC_1_WP BIT(3)
-# define MSP_SDMMC_1_CD BIT(4) /* active low */
-#define DM355EVM_MSP_FIRMREV 0x07 /* not a GPIO (out of order) */
-#define DM355EVM_MSP_VIDEO_IN 0x08 /* (MSP P3, masked) */
-# define MSP_VIDEO_IMAGER BIT(7) /* low == tvp5146 */
-
-/* power supply registers are currently omitted */
-
-/* RTC registers */
-#define DM355EVM_MSP_RTC_0 0x12 /* LSB */
-#define DM355EVM_MSP_RTC_1 0x13
-#define DM355EVM_MSP_RTC_2 0x14
-#define DM355EVM_MSP_RTC_3 0x15 /* MSB */
-
-/* input event queue registers; code == ((HIGH << 8) | LOW) */
-#define DM355EVM_MSP_INPUT_COUNT 0x16 /* decrement by reading LOW */
-#define DM355EVM_MSP_INPUT_HIGH 0x17
-#define DM355EVM_MSP_INPUT_LOW 0x18
-
-#endif /* __LINUX_I2C_DM355EVM_MSP */
#include <linux/regmap.h>
#include <linux/regulator/driver.h>
#include <linux/extcon-provider.h>
-#include <linux/of_gpio.h>
#include <linux/usb/phy_companion.h>
#define PALMAS_NUM_CLIENTS 3
#include <linux/workqueue.h>
#include <linux/regulator/driver.h>
#include <linux/regulator/machine.h>
+#include <linux/pm.h>
#include <linux/power_supply.h>
#include <linux/mfd/pcf50633/backlight.h>
int pcf50633_irq_init(struct pcf50633 *pcf, int irq);
void pcf50633_irq_free(struct pcf50633 *pcf);
-#ifdef CONFIG_PM
-int pcf50633_irq_suspend(struct pcf50633 *pcf);
-int pcf50633_irq_resume(struct pcf50633 *pcf);
-#endif
+extern const struct dev_pm_ops pcf50633_pm;
#endif
struct irq_domain *irq_domain;
struct mutex lock; /* IRQ bus lock */
u8 irq_src;
-#ifdef CONFIG_PM
u8 bkp_sysctrl;
u8 bkp_irqoutpin;
-#endif
};
int stmfx_function_enable(struct stmfx *stmfx, u32 func);
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Functions to access TPS65219 Power Management IC.
+ *
+ * Copyright (C) 2022 BayLibre Incorporated - https://www.baylibre.com/
+ */
+
+#ifndef MFD_TPS65219_H
+#define MFD_TPS65219_H
+
+#include <linux/bitops.h>
+#include <linux/notifier.h>
+#include <linux/regulator/driver.h>
+
+struct regmap;
+struct regmap_irq_chip_data;
+
+#define TPS65219_1V35 1350000
+#define TPS65219_1V8 1800000
+
+/* TPS chip id list */
+#define TPS65219 0xF0
+
+/* I2C ID for TPS65219 part */
+#define TPS65219_I2C_ID 0x24
+
+/* All register addresses */
+#define TPS65219_REG_TI_DEV_ID 0x00
+#define TPS65219_REG_NVM_ID 0x01
+#define TPS65219_REG_ENABLE_CTRL 0x02
+#define TPS65219_REG_BUCKS_CONFIG 0x03
+#define TPS65219_REG_LDO4_VOUT 0x04
+#define TPS65219_REG_LDO3_VOUT 0x05
+#define TPS65219_REG_LDO2_VOUT 0x06
+#define TPS65219_REG_LDO1_VOUT 0x07
+#define TPS65219_REG_BUCK3_VOUT 0x8
+#define TPS65219_REG_BUCK2_VOUT 0x9
+#define TPS65219_REG_BUCK1_VOUT 0xA
+#define TPS65219_REG_LDO4_SEQUENCE_SLOT 0xB
+#define TPS65219_REG_LDO3_SEQUENCE_SLOT 0xC
+#define TPS65219_REG_LDO2_SEQUENCE_SLOT 0xD
+#define TPS65219_REG_LDO1_SEQUENCE_SLOT 0xE
+#define TPS65219_REG_BUCK3_SEQUENCE_SLOT 0xF
+#define TPS65219_REG_BUCK2_SEQUENCE_SLOT 0x10
+#define TPS65219_REG_BUCK1_SEQUENCE_SLOT 0x11
+#define TPS65219_REG_nRST_SEQUENCE_SLOT 0x12
+#define TPS65219_REG_GPIO_SEQUENCE_SLOT 0x13
+#define TPS65219_REG_GPO2_SEQUENCE_SLOT 0x14
+#define TPS65219_REG_GPO1_SEQUENCE_SLOT 0x15
+#define TPS65219_REG_POWER_UP_SLOT_DURATION_1 0x16
+#define TPS65219_REG_POWER_UP_SLOT_DURATION_2 0x17
+#define TPS65219_REG_POWER_UP_SLOT_DURATION_3 0x18
+#define TPS65219_REG_POWER_UP_SLOT_DURATION_4 0x19
+#define TPS65219_REG_POWER_DOWN_SLOT_DURATION_1 0x1A
+#define TPS65219_REG_POWER_DOWN_SLOT_DURATION_2 0x1B
+#define TPS65219_REG_POWER_DOWN_SLOT_DURATION_3 0x1C
+#define TPS65219_REG_POWER_DOWN_SLOT_DURATION_4 0x1D
+#define TPS65219_REG_GENERAL_CONFIG 0x1E
+#define TPS65219_REG_MFP_1_CONFIG 0x1F
+#define TPS65219_REG_MFP_2_CONFIG 0x20
+#define TPS65219_REG_STBY_1_CONFIG 0x21
+#define TPS65219_REG_STBY_2_CONFIG 0x22
+#define TPS65219_REG_OC_DEGL_CONFIG 0x23
+/* 'sub irq' MASK registers */
+#define TPS65219_REG_INT_MASK_UV 0x24
+#define TPS65219_REG_MASK_CONFIG 0x25
+
+#define TPS65219_REG_I2C_ADDRESS_REG 0x26
+#define TPS65219_REG_USER_GENERAL_NVM_STORAGE 0x27
+#define TPS65219_REG_MANUFACTURING_VER 0x28
+#define TPS65219_REG_MFP_CTRL 0x29
+#define TPS65219_REG_DISCHARGE_CONFIG 0x2A
+/* main irq registers */
+#define TPS65219_REG_INT_SOURCE 0x2B
+/* 'sub irq' registers */
+#define TPS65219_REG_INT_LDO_3_4 0x2C
+#define TPS65219_REG_INT_LDO_1_2 0x2D
+#define TPS65219_REG_INT_BUCK_3 0x2E
+#define TPS65219_REG_INT_BUCK_1_2 0x2F
+#define TPS65219_REG_INT_SYSTEM 0x30
+#define TPS65219_REG_INT_RV 0x31
+#define TPS65219_REG_INT_TIMEOUT_RV_SD 0x32
+#define TPS65219_REG_INT_PB 0x33
+
+#define TPS65219_REG_INT_LDO_3_4_POS 0
+#define TPS65219_REG_INT_LDO_1_2_POS 1
+#define TPS65219_REG_INT_BUCK_3_POS 2
+#define TPS65219_REG_INT_BUCK_1_2_POS 3
+#define TPS65219_REG_INT_SYS_POS 4
+#define TPS65219_REG_INT_RV_POS 5
+#define TPS65219_REG_INT_TO_RV_POS 6
+#define TPS65219_REG_INT_PB_POS 7
+
+#define TPS65219_REG_USER_NVM_CMD 0x34
+#define TPS65219_REG_POWER_UP_STATUS 0x35
+#define TPS65219_REG_SPARE_2 0x36
+#define TPS65219_REG_SPARE_3 0x37
+#define TPS65219_REG_FACTORY_CONFIG_2 0x41
+
+/* Register field definitions */
+#define TPS65219_DEVID_REV_MASK GENMASK(7, 0)
+#define TPS65219_BUCKS_LDOS_VOUT_VSET_MASK GENMASK(5, 0)
+#define TPS65219_BUCKS_UV_THR_SEL_MASK BIT(6)
+#define TPS65219_BUCKS_BW_SEL_MASK BIT(7)
+#define LDO_BYP_SHIFT 6
+#define TPS65219_LDOS_BYP_CONFIG_MASK BIT(LDO_BYP_SHIFT)
+#define TPS65219_LDOS_LSW_CONFIG_MASK BIT(7)
+/* Regulators enable control */
+#define TPS65219_ENABLE_BUCK1_EN_MASK BIT(0)
+#define TPS65219_ENABLE_BUCK2_EN_MASK BIT(1)
+#define TPS65219_ENABLE_BUCK3_EN_MASK BIT(2)
+#define TPS65219_ENABLE_LDO1_EN_MASK BIT(3)
+#define TPS65219_ENABLE_LDO2_EN_MASK BIT(4)
+#define TPS65219_ENABLE_LDO3_EN_MASK BIT(5)
+#define TPS65219_ENABLE_LDO4_EN_MASK BIT(6)
+/* power ON-OFF sequence slot */
+#define TPS65219_BUCKS_LDOS_SEQUENCE_OFF_SLOT_MASK GENMASK(3, 0)
+#define TPS65219_BUCKS_LDOS_SEQUENCE_ON_SLOT_MASK GENMASK(7, 4)
+/* TODO: Not needed, same mapping as TPS65219_ENABLE_REGNAME_EN, factorize */
+#define TPS65219_STBY1_BUCK1_STBY_EN_MASK BIT(0)
+#define TPS65219_STBY1_BUCK2_STBY_EN_MASK BIT(1)
+#define TPS65219_STBY1_BUCK3_STBY_EN_MASK BIT(2)
+#define TPS65219_STBY1_LDO1_STBY_EN_MASK BIT(3)
+#define TPS65219_STBY1_LDO2_STBY_EN_MASK BIT(4)
+#define TPS65219_STBY1_LDO3_STBY_EN_MASK BIT(5)
+#define TPS65219_STBY1_LDO4_STBY_EN_MASK BIT(6)
+/* STBY_2 config */
+#define TPS65219_STBY2_GPO1_STBY_EN_MASK BIT(0)
+#define TPS65219_STBY2_GPO2_STBY_EN_MASK BIT(1)
+#define TPS65219_STBY2_GPIO_STBY_EN_MASK BIT(2)
+/* MFP Control */
+#define TPS65219_MFP_I2C_OFF_REQ_MASK BIT(0)
+#define TPS65219_MFP_STBY_I2C_CTRL_MASK BIT(1)
+#define TPS65219_MFP_COLD_RESET_I2C_CTRL_MASK BIT(2)
+#define TPS65219_MFP_WARM_RESET_I2C_CTRL_MASK BIT(3)
+#define TPS65219_MFP_GPIO_STATUS_MASK BIT(4)
+/* MFP_1 Config */
+#define TPS65219_MFP_1_VSEL_DDR_SEL_MASK BIT(0)
+#define TPS65219_MFP_1_VSEL_SD_POL_MASK BIT(1)
+#define TPS65219_MFP_1_VSEL_RAIL_MASK BIT(2)
+/* MFP_2 Config */
+#define TPS65219_MFP_2_MODE_STBY_MASK GENMASK(1, 0)
+#define TPS65219_MFP_2_MODE_RESET_MASK BIT(2)
+#define TPS65219_MFP_2_EN_PB_VSENSE_DEGL_MASK BIT(3)
+#define TPS65219_MFP_2_EN_PB_VSENSE_MASK GENMASK(5, 4)
+#define TPS65219_MFP_2_WARM_COLD_RESET_MASK BIT(6)
+#define TPS65219_MFP_2_PU_ON_FSD_MASK BIT(7)
+#define TPS65219_MFP_2_EN 0
+#define TPS65219_MFP_2_PB BIT(4)
+#define TPS65219_MFP_2_VSENSE BIT(5)
+/* MASK_UV Config */
+#define TPS65219_REG_MASK_UV_LDO1_UV_MASK BIT(0)
+#define TPS65219_REG_MASK_UV_LDO2_UV_MASK BIT(1)
+#define TPS65219_REG_MASK_UV_LDO3_UV_MASK BIT(2)
+#define TPS65219_REG_MASK_UV_LDO4_UV_MASK BIT(3)
+#define TPS65219_REG_MASK_UV_BUCK1_UV_MASK BIT(4)
+#define TPS65219_REG_MASK_UV_BUCK2_UV_MASK BIT(5)
+#define TPS65219_REG_MASK_UV_BUCK3_UV_MASK BIT(6)
+#define TPS65219_REG_MASK_UV_RETRY_MASK BIT(7)
+/* MASK Config */
+// SENSOR_N_WARM_MASK already defined in Thermal
+#define TPS65219_REG_MASK_INT_FOR_RV_MASK BIT(4)
+#define TPS65219_REG_MASK_EFFECT_MASK GENMASK(2, 1)
+#define TPS65219_REG_MASK_INT_FOR_PB_MASK BIT(7)
+/* UnderVoltage - Short to GND - OverCurrent*/
+/* LDO3-4 */
+#define TPS65219_INT_LDO3_SCG_MASK BIT(0)
+#define TPS65219_INT_LDO3_OC_MASK BIT(1)
+#define TPS65219_INT_LDO3_UV_MASK BIT(2)
+#define TPS65219_INT_LDO4_SCG_MASK BIT(3)
+#define TPS65219_INT_LDO4_OC_MASK BIT(4)
+#define TPS65219_INT_LDO4_UV_MASK BIT(5)
+/* LDO1-2 */
+#define TPS65219_INT_LDO1_SCG_MASK BIT(0)
+#define TPS65219_INT_LDO1_OC_MASK BIT(1)
+#define TPS65219_INT_LDO1_UV_MASK BIT(2)
+#define TPS65219_INT_LDO2_SCG_MASK BIT(3)
+#define TPS65219_INT_LDO2_OC_MASK BIT(4)
+#define TPS65219_INT_LDO2_UV_MASK BIT(5)
+/* BUCK3 */
+#define TPS65219_INT_BUCK3_SCG_MASK BIT(0)
+#define TPS65219_INT_BUCK3_OC_MASK BIT(1)
+#define TPS65219_INT_BUCK3_NEG_OC_MASK BIT(2)
+#define TPS65219_INT_BUCK3_UV_MASK BIT(3)
+/* BUCK1-2 */
+#define TPS65219_INT_BUCK1_SCG_MASK BIT(0)
+#define TPS65219_INT_BUCK1_OC_MASK BIT(1)
+#define TPS65219_INT_BUCK1_NEG_OC_MASK BIT(2)
+#define TPS65219_INT_BUCK1_UV_MASK BIT(3)
+#define TPS65219_INT_BUCK2_SCG_MASK BIT(4)
+#define TPS65219_INT_BUCK2_OC_MASK BIT(5)
+#define TPS65219_INT_BUCK2_NEG_OC_MASK BIT(6)
+#define TPS65219_INT_BUCK2_UV_MASK BIT(7)
+/* Thermal Sensor */
+#define TPS65219_INT_SENSOR_3_WARM_MASK BIT(0)
+#define TPS65219_INT_SENSOR_2_WARM_MASK BIT(1)
+#define TPS65219_INT_SENSOR_1_WARM_MASK BIT(2)
+#define TPS65219_INT_SENSOR_0_WARM_MASK BIT(3)
+#define TPS65219_INT_SENSOR_3_HOT_MASK BIT(4)
+#define TPS65219_INT_SENSOR_2_HOT_MASK BIT(5)
+#define TPS65219_INT_SENSOR_1_HOT_MASK BIT(6)
+#define TPS65219_INT_SENSOR_0_HOT_MASK BIT(7)
+/* Residual Voltage */
+#define TPS65219_INT_BUCK1_RV_MASK BIT(0)
+#define TPS65219_INT_BUCK2_RV_MASK BIT(1)
+#define TPS65219_INT_BUCK3_RV_MASK BIT(2)
+#define TPS65219_INT_LDO1_RV_MASK BIT(3)
+#define TPS65219_INT_LDO2_RV_MASK BIT(4)
+#define TPS65219_INT_LDO3_RV_MASK BIT(5)
+#define TPS65219_INT_LDO4_RV_MASK BIT(6)
+/* Residual Voltage ShutDown */
+#define TPS65219_INT_BUCK1_RV_SD_MASK BIT(0)
+#define TPS65219_INT_BUCK2_RV_SD_MASK BIT(1)
+#define TPS65219_INT_BUCK3_RV_SD_MASK BIT(2)
+#define TPS65219_INT_LDO1_RV_SD_MASK BIT(3)
+#define TPS65219_INT_LDO2_RV_SD_MASK BIT(4)
+#define TPS65219_INT_LDO3_RV_SD_MASK BIT(5)
+#define TPS65219_INT_LDO4_RV_SD_MASK BIT(6)
+#define TPS65219_INT_TIMEOUT_MASK BIT(7)
+/* Power Button */
+#define TPS65219_INT_PB_FALLING_EDGE_DETECT_MASK BIT(0)
+#define TPS65219_INT_PB_RISING_EDGE_DETECT_MASK BIT(1)
+#define TPS65219_INT_PB_REAL_TIME_STATUS_MASK BIT(2)
+
+#define TPS65219_PB_POS 7
+#define TPS65219_TO_RV_POS 6
+#define TPS65219_RV_POS 5
+#define TPS65219_SYS_POS 4
+#define TPS65219_BUCK_1_2_POS 3
+#define TPS65219_BUCK_3_POS 2
+#define TPS65219_LDO_1_2_POS 1
+#define TPS65219_LDO_3_4_POS 0
+
+/* IRQs */
+enum {
+ /* LDO3-4 register IRQs */
+ TPS65219_INT_LDO3_SCG,
+ TPS65219_INT_LDO3_OC,
+ TPS65219_INT_LDO3_UV,
+ TPS65219_INT_LDO4_SCG,
+ TPS65219_INT_LDO4_OC,
+ TPS65219_INT_LDO4_UV,
+ /* LDO1-2 */
+ TPS65219_INT_LDO1_SCG,
+ TPS65219_INT_LDO1_OC,
+ TPS65219_INT_LDO1_UV,
+ TPS65219_INT_LDO2_SCG,
+ TPS65219_INT_LDO2_OC,
+ TPS65219_INT_LDO2_UV,
+ /* BUCK3 */
+ TPS65219_INT_BUCK3_SCG,
+ TPS65219_INT_BUCK3_OC,
+ TPS65219_INT_BUCK3_NEG_OC,
+ TPS65219_INT_BUCK3_UV,
+ /* BUCK1-2 */
+ TPS65219_INT_BUCK1_SCG,
+ TPS65219_INT_BUCK1_OC,
+ TPS65219_INT_BUCK1_NEG_OC,
+ TPS65219_INT_BUCK1_UV,
+ TPS65219_INT_BUCK2_SCG,
+ TPS65219_INT_BUCK2_OC,
+ TPS65219_INT_BUCK2_NEG_OC,
+ TPS65219_INT_BUCK2_UV,
+ /* Thermal Sensor */
+ TPS65219_INT_SENSOR_3_WARM,
+ TPS65219_INT_SENSOR_2_WARM,
+ TPS65219_INT_SENSOR_1_WARM,
+ TPS65219_INT_SENSOR_0_WARM,
+ TPS65219_INT_SENSOR_3_HOT,
+ TPS65219_INT_SENSOR_2_HOT,
+ TPS65219_INT_SENSOR_1_HOT,
+ TPS65219_INT_SENSOR_0_HOT,
+ /* Residual Voltage */
+ TPS65219_INT_BUCK1_RV,
+ TPS65219_INT_BUCK2_RV,
+ TPS65219_INT_BUCK3_RV,
+ TPS65219_INT_LDO1_RV,
+ TPS65219_INT_LDO2_RV,
+ TPS65219_INT_LDO3_RV,
+ TPS65219_INT_LDO4_RV,
+ /* Residual Voltage ShutDown */
+ TPS65219_INT_BUCK1_RV_SD,
+ TPS65219_INT_BUCK2_RV_SD,
+ TPS65219_INT_BUCK3_RV_SD,
+ TPS65219_INT_LDO1_RV_SD,
+ TPS65219_INT_LDO2_RV_SD,
+ TPS65219_INT_LDO3_RV_SD,
+ TPS65219_INT_LDO4_RV_SD,
+ TPS65219_INT_TIMEOUT,
+ /* Power Button */
+ TPS65219_INT_PB_FALLING_EDGE_DETECT,
+ TPS65219_INT_PB_RISING_EDGE_DETECT,
+};
+
+enum tps65219_regulator_id {
+ /* DCDC's */
+ TPS65219_BUCK_1,
+ TPS65219_BUCK_2,
+ TPS65219_BUCK_3,
+ /* LDOs */
+ TPS65219_LDO_1,
+ TPS65219_LDO_2,
+ TPS65219_LDO_3,
+ TPS65219_LDO_4,
+};
+
+/* Number of step-down converters available */
+#define TPS65219_NUM_DCDC 3
+/* Number of LDO voltage regulators available */
+#define TPS65219_NUM_LDO 4
+/* Number of total regulators available */
+#define TPS65219_NUM_REGULATOR (TPS65219_NUM_DCDC + TPS65219_NUM_LDO)
+
+/* Define the TPS65219 IRQ numbers */
+enum tps65219_irqs {
+ /* INT source registers */
+ TPS65219_TO_RV_SD_SET_IRQ,
+ TPS65219_RV_SET_IRQ,
+ TPS65219_SYS_SET_IRQ,
+ TPS65219_BUCK_1_2_SET_IRQ,
+ TPS65219_BUCK_3_SET_IRQ,
+ TPS65219_LDO_1_2_SET_IRQ,
+ TPS65219_LDO_3_4_SET_IRQ,
+ TPS65219_PB_SET_IRQ,
+};
+
+/**
+ * struct tps65219 - tps65219 sub-driver chip access routines
+ *
+ * Device data may be used to access the TPS65219 chip
+ *
+ * @dev: MFD device
+ * @regmap: Regmap for accessing the device registers
+ * @irq_data: Regmap irq data used for the irq chip
+ * @nb: notifier block for the restart handler
+ */
+struct tps65219 {
+ struct device *dev;
+ struct regmap *regmap;
+
+ struct regmap_irq_chip_data *irq_data;
+ struct notifier_block nb;
+};
+
+#endif /* MFD_TPS65219_H */
#define TWL6040_GPO_MAX 3
-/* TODO: All platform data struct can be removed */
-struct twl6040_codec_data {
- u16 hs_left_step;
- u16 hs_right_step;
- u16 hf_left_step;
- u16 hf_right_step;
-};
-
-struct twl6040_vibra_data {
- unsigned int vibldrv_res; /* left driver resistance */
- unsigned int vibrdrv_res; /* right driver resistance */
- unsigned int viblmotor_res; /* left motor resistance */
- unsigned int vibrmotor_res; /* right motor resistance */
- int vddvibl_uV; /* VDDVIBL volt, set 0 for fixed reg */
- int vddvibr_uV; /* VDDVIBR volt, set 0 for fixed reg */
-};
-
-struct twl6040_gpo_data {
- int gpio_base;
-};
-
-struct twl6040_platform_data {
- int audpwron_gpio; /* audio power-on gpio */
-
- struct twl6040_codec_data *codec;
- struct twl6040_vibra_data *vibra;
- struct twl6040_gpo_data *gpo;
-};
-
+struct gpio_desc;
struct regmap;
struct regmap_irq_chips_data;
struct mfd_cell cells[TWL6040_CELLS];
struct completion ready;
- int audpwron;
+ struct gpio_desc *audpwron;
int power_count;
int rev;
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