find_all_cmd = find $(srctree)/$(src) \( -name '*.yaml' ! \
-name 'processed-schema*' \)
-find_cmd = $(find_all_cmd) | grep -F "$(DT_SCHEMA_FILES)"
+find_cmd = $(find_all_cmd) | grep -F -e "$(subst :," -e ",$(DT_SCHEMA_FILES))"
CHK_DT_DOCS := $(shell $(find_cmd))
quiet_cmd_yamllint = LINT $(src)
- arm,cortex-a78ae
- arm,cortex-a510
- arm,cortex-a710
+ - arm,cortex-a715
- arm,cortex-m0
- arm,cortex-m0+
- arm,cortex-m1
- arm,cortex-r7
- arm,cortex-x1
- arm,cortex-x2
+ - arm,cortex-x3
- arm,neoverse-e1
- arm,neoverse-n1
- arm,neoverse-n2
allOf:
- $ref: pata-common.yaml#
+ - $ref: /schemas/memory-controllers/intel,ixp4xx-expansion-peripheral-props.yaml#
unevaluatedProperties: false
+++ /dev/null
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/bus/intel,ixp4xx-expansion-bus-controller.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Intel IXP4xx Expansion Bus Controller
-
-description: |
- The IXP4xx expansion bus controller handles access to devices on the
- memory-mapped expansion bus on the Intel IXP4xx family of system on chips,
- including IXP42x, IXP43x, IXP45x and IXP46x.
-
-maintainers:
- - Linus Walleij <linus.walleij@linaro.org>
-
-properties:
- $nodename:
- pattern: '^bus@[0-9a-f]+$'
-
- compatible:
- items:
- - enum:
- - intel,ixp42x-expansion-bus-controller
- - intel,ixp43x-expansion-bus-controller
- - intel,ixp45x-expansion-bus-controller
- - intel,ixp46x-expansion-bus-controller
- - const: syscon
-
- reg:
- description: Control registers for the expansion bus, these are not
- inside the memory range handled by the expansion bus.
- maxItems: 1
-
- native-endian:
- $ref: /schemas/types.yaml#/definitions/flag
- description: The IXP4xx has a peculiar MMIO access scheme, as it changes
- the access pattern for words (swizzling) on the bus depending on whether
- the SoC is running in big-endian or little-endian mode. Thus the
- registers must always be accessed using native endianness.
-
- "#address-cells":
- description: |
- The first cell is the chip select number.
- The second cell is the address offset within the bank.
- const: 2
-
- "#size-cells":
- const: 1
-
- ranges: true
- dma-ranges: true
-
-patternProperties:
- "^.*@[0-7],[0-9a-f]+$":
- description: Devices attached to chip selects are represented as
- subnodes.
- type: object
-
- properties:
- intel,ixp4xx-eb-t1:
- description: Address timing, extend address phase with n cycles.
- $ref: /schemas/types.yaml#/definitions/uint32
- maximum: 3
-
- intel,ixp4xx-eb-t2:
- description: Setup chip select timing, extend setup phase with n cycles.
- $ref: /schemas/types.yaml#/definitions/uint32
- maximum: 3
-
- intel,ixp4xx-eb-t3:
- description: Strobe timing, extend strobe phase with n cycles.
- $ref: /schemas/types.yaml#/definitions/uint32
- maximum: 15
-
- intel,ixp4xx-eb-t4:
- description: Hold timing, extend hold phase with n cycles.
- $ref: /schemas/types.yaml#/definitions/uint32
- maximum: 3
-
- intel,ixp4xx-eb-t5:
- description: Recovery timing, extend recovery phase with n cycles.
- $ref: /schemas/types.yaml#/definitions/uint32
- maximum: 15
-
- intel,ixp4xx-eb-cycle-type:
- description: The type of cycles to use on the expansion bus for this
- chip select. 0 = Intel cycles, 1 = Motorola cycles, 2 = HPI cycles.
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1, 2]
-
- intel,ixp4xx-eb-byte-access-on-halfword:
- description: Allow byte read access on half word devices.
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1]
-
- intel,ixp4xx-eb-hpi-hrdy-pol-high:
- description: Set HPI HRDY polarity to active high when using HPI.
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1]
-
- intel,ixp4xx-eb-mux-address-and-data:
- description: Multiplex address and data on the data bus.
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1]
-
- intel,ixp4xx-eb-ahb-split-transfers:
- description: Enable AHB split transfers.
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1]
-
- intel,ixp4xx-eb-write-enable:
- description: Enable write cycles.
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1]
-
- intel,ixp4xx-eb-byte-access:
- description: Expansion bus uses only 8 bits. The default is to use
- 16 bits.
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1]
-
-required:
- - compatible
- - reg
- - native-endian
- - "#address-cells"
- - "#size-cells"
- - ranges
- - dma-ranges
-
-additionalProperties: false
-
-examples:
- - |
- #include <dt-bindings/interrupt-controller/irq.h>
- bus@50000000 {
- compatible = "intel,ixp42x-expansion-bus-controller", "syscon";
- reg = <0xc4000000 0x28>;
- native-endian;
- #address-cells = <2>;
- #size-cells = <1>;
- ranges = <0 0x0 0x50000000 0x01000000>,
- <1 0x0 0x51000000 0x01000000>;
- dma-ranges = <0 0x0 0x50000000 0x01000000>,
- <1 0x0 0x51000000 0x01000000>;
- flash@0,0 {
- compatible = "intel,ixp4xx-flash", "cfi-flash";
- bank-width = <2>;
- reg = <0 0x00000000 0x1000000>;
- intel,ixp4xx-eb-t3 = <3>;
- intel,ixp4xx-eb-cycle-type = <0>;
- intel,ixp4xx-eb-byte-access-on-halfword = <1>;
- intel,ixp4xx-eb-write-enable = <1>;
- intel,ixp4xx-eb-byte-access = <0>;
- };
- serial@1,0 {
- compatible = "exar,xr16l2551", "ns8250";
- reg = <1 0x00000000 0x10>;
- interrupt-parent = <&gpio0>;
- interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
- clock-frequency = <1843200>;
- intel,ixp4xx-eb-t3 = <3>;
- intel,ixp4xx-eb-cycle-type = <1>;
- intel,ixp4xx-eb-write-enable = <1>;
- intel,ixp4xx-eb-byte-access = <1>;
- };
- };
- qcom,sm8250-videocc
clocks:
- items:
- - description: Board XO source
+ minItems: 1
+ maxItems: 3
clock-names:
- items:
- - const: bi_tcxo
+ minItems: 1
+ maxItems: 3
'#clock-cells':
const: 1
- '#reset-cells'
- '#power-domain-cells'
+allOf:
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sc7180-videocc
+ - qcom,sdm845-videocc
+ - qcom,sm8150-videocc
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ clock-names:
+ items:
+ - const: bi_tcxo
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sc7280-videocc
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sm8250-videocc
+ then:
+ properties:
+ clocks:
+ items:
+ - description: AHB
+ - description: Board XO source
+ - description: Board active XO source
+ clock-names:
+ items:
+ - const: iface
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+
additionalProperties: false
examples:
title: SiFive FU540 Power Reset Clock Interrupt Controller (PRCI)
maintainers:
- - Sagar Kadam <sagar.kadam@sifive.com>
- Paul Walmsley <paul.walmsley@sifive.com>
description:
examples:
- |
- sysctrl@61840000 {
- compatible = "socionext,uniphier-sysctrl", "simple-mfd", "syscon";
- reg = <0x61840000 0x4000>;
-
- clock {
- compatible = "socionext,uniphier-ld11-clock";
- #clock-cells = <1>;
- };
-
- // other nodes ...
- };
-
- - |
- mioctrl@59810000 {
- compatible = "socionext,uniphier-mioctrl", "simple-mfd", "syscon";
- reg = <0x59810000 0x800>;
-
- clock {
- compatible = "socionext,uniphier-ld11-mio-clock";
- #clock-cells = <1>;
- };
-
- // other nodes ...
- };
-
- - |
- perictrl@59820000 {
- compatible = "socionext,uniphier-perictrl", "simple-mfd", "syscon";
- reg = <0x59820000 0x200>;
-
- clock {
- compatible = "socionext,uniphier-ld11-peri-clock";
- #clock-cells = <1>;
- };
-
- // other nodes ...
+ clock-controller {
+ compatible = "socionext,uniphier-ld11-clock";
+ #clock-cells = <1>;
};
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/sil,sii8620.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Silicon Image SiI8620 HDMI/MHL bridge
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+properties:
+ compatible:
+ const: sil,sii8620
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: xtal
+
+ cvcc10-supply:
+ description: Digital Core Supply Voltage (1.0V)
+
+ interrupts:
+ maxItems: 1
+
+ iovcc18-supply:
+ description: I/O Supply Voltage (1.8V)
+
+ reset-gpios:
+ maxItems: 1
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+ unevaluatedProperties: false
+
+ properties:
+ port@0:
+ $ref: /schemas/graph.yaml#/properties/port
+ description:
+ Video port for HDMI (encoder) input
+
+ port@1:
+ $ref: /schemas/graph.yaml#/properties/port
+ description:
+ MHL to connector port
+
+ required:
+ - port@0
+ - port@1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - cvcc10-supply
+ - interrupts
+ - iovcc18-supply
+ - reset-gpios
+ - ports
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ bridge@39 {
+ reg = <0x39>;
+ compatible = "sil,sii8620";
+ cvcc10-supply = <&ldo36_reg>;
+ iovcc18-supply = <&ldo34_reg>;
+ interrupt-parent = <&gpf0>;
+ interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+ reset-gpios = <&gpv7 0 GPIO_ACTIVE_LOW>;
+ clocks = <&pmu_system_controller 0>;
+ clock-names = "xtal";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ mhl_to_hdmi: endpoint {
+ remote-endpoint = <&hdmi_to_mhl>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ mhl_to_musb_con: endpoint {
+ remote-endpoint = <&musb_con_to_mhl>;
+ };
+ };
+ };
+ };
+ };
+++ /dev/null
-Silicon Image SiI8620 HDMI/MHL bridge bindings
-
-Required properties:
- - compatible: "sil,sii8620"
- - reg: i2c address of the bridge
- - cvcc10-supply: Digital Core Supply Voltage (1.0V)
- - iovcc18-supply: I/O Supply Voltage (1.8V)
- - interrupts: interrupt specifier of INT pin
- - reset-gpios: gpio specifier of RESET pin
- - clocks, clock-names: specification and name of "xtal" clock
- - video interfaces: Device node can contain video interface port
- node for HDMI encoder according to [1].
-
-[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
-
-Example:
- sii8620@39 {
- reg = <0x39>;
- compatible = "sil,sii8620";
- cvcc10-supply = <&ldo36_reg>;
- iovcc18-supply = <&ldo34_reg>;
- interrupt-parent = <&gpf0>;
- interrupts = <2 0>;
- reset-gpio = <&gpv7 0 0>;
- clocks = <&pmu_system_controller 0>;
- clock-names = "xtal";
-
- port {
- mhl_to_hdmi: endpoint {
- remote-endpoint = <&hdmi_to_mhl>;
- };
- };
- };
items:
- const: dp
- operating-points-v2:
- maxItems: 1
+ operating-points-v2: true
opp-table: true
help bring the GPU out of secure mode.
properties:
memory-region:
- $ref: /schemas/types.yaml#/definitions/phandle
+ maxItems: 1
firmware-name:
description: |
iommus:
maxItems: 1
- operating-points-v2:
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ operating-points-v2: true
power-domains:
items:
items:
- const: dsi
- operating-points-v2:
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ operating-points-v2: true
power-domains:
maxItems: 1
interconnect-names:
maxItems: 4
- operating-points-v2:
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ operating-points-v2: true
power-domains:
items:
interconnect-names:
maxItems: 4
- operating-points-v2:
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ operating-points-v2: true
power-domains:
items:
minItems: 4
maxItems: 10
- operating-points-v2:
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ operating-points-v2: true
power-domains:
minItems: 1
items:
- const: hdmi
- operating-points-v2:
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ operating-points-v2: true
power-domains:
items:
items:
- const: dma-mem # read
- operating-points-v2:
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ operating-points-v2: true
power-domains:
items:
interconnect-names:
maxItems: 6
- operating-points-v2:
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ operating-points-v2: true
power-domains:
items:
items:
- description: module clock
- operating-points-v2:
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ operating-points-v2: true
power-domains:
items:
minItems: 4
maxItems: 5
- operating-points-v2:
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ operating-points-v2: true
power-domains:
items:
allOf:
- $ref: "../dma-controller.yaml#"
+ - $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml#
properties:
"#dma-cells":
msi-parent: true
- ti,sci:
- description: phandle to TI-SCI compatible System controller node
- $ref: /schemas/types.yaml#/definitions/phandle
-
- ti,sci-dev-id:
- description: TI-SCI device id of UDMAP
- $ref: /schemas/types.yaml#/definitions/uint32
-
ti,ringacc:
description: phandle to the ring accelerator node
$ref: /schemas/types.yaml#/definitions/phandle
Channel specifier required when using OP-TEE transport.
protocol@11:
- type: object
+ $ref: '#/$defs/protocol-node'
+ unevaluatedProperties: false
+
properties:
reg:
const: 0x11
- '#power-domain-cells'
protocol@13:
- type: object
+ $ref: '#/$defs/protocol-node'
+ unevaluatedProperties: false
+
properties:
reg:
const: 0x13
- '#clock-cells'
protocol@14:
- type: object
+ $ref: '#/$defs/protocol-node'
+ unevaluatedProperties: false
+
properties:
reg:
const: 0x14
- '#clock-cells'
protocol@15:
- type: object
+ $ref: '#/$defs/protocol-node'
+ unevaluatedProperties: false
+
properties:
reg:
const: 0x15
- '#thermal-sensor-cells'
protocol@16:
- type: object
+ $ref: '#/$defs/protocol-node'
+ unevaluatedProperties: false
+
properties:
reg:
const: 0x16
- '#reset-cells'
protocol@17:
- type: object
+ $ref: '#/$defs/protocol-node'
+ unevaluatedProperties: false
+
properties:
reg:
const: 0x17
regulators:
type: object
+ additionalProperties: false
description:
The list of all regulators provided by this SCMI controller.
+ properties:
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
patternProperties:
- '^regulators@[0-9a-f]+$':
+ '^regulator@[0-9a-f]+$':
type: object
$ref: "../regulator/regulator.yaml#"
+ unevaluatedProperties: false
properties:
reg:
- reg
protocol@18:
- type: object
+ $ref: '#/$defs/protocol-node'
+ unevaluatedProperties: false
+
properties:
reg:
const: 0x18
additionalProperties: false
-patternProperties:
- '^protocol@[0-9a-f]+$':
+$defs:
+ protocol-node:
type: object
description:
Each sub-node represents a protocol supported. If the platform
items:
- const: fuse
- operating-points-v2:
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ operating-points-v2: true
power-domains:
items:
+++ /dev/null
-Socionext SynQuacer I2C
-
-Required properties:
-- compatible : Must be "socionext,synquacer-i2c"
-- reg : Offset and length of the register set for the device
-- interrupts : A single interrupt specifier
-- #address-cells : Must be <1>;
-- #size-cells : Must be <0>;
-- clock-names : Must contain "pclk".
-- clocks : Must contain an entry for each name in clock-names.
- (See the common clock bindings.)
-
-Optional properties:
-- clock-frequency : Desired I2C bus clock frequency in Hz. As only Normal and
- Fast modes are supported, possible values are 100000 and
- 400000.
-
-Example :
-
- i2c@51210000 {
- compatible = "socionext,synquacer-i2c";
- reg = <0x51210000 0x1000>;
- interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
- clock-names = "pclk";
- clocks = <&clk_i2c>;
- clock-frequency = <400000>;
- };
interrupts:
maxItems: 1
+ operating-points-v2: true
+
pinctrl-0: true
pinctrl-1: true
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/socionext,synquacer-i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext SynQuacer I2C Controller
+
+maintainers:
+ - Ard Biesheuvel <ardb@kernel.org>
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ const: socionext,synquacer-i2c
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: pclk
+
+ clock-frequency:
+ minimum: 100000
+ maximum: 400000
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ i2c@51210000 {
+ compatible = "socionext,synquacer-i2c";
+ reg = <0x51210000 0x1000>;
+ interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "pclk";
+ clocks = <&clk_i2c>;
+ clock-frequency = <400000>;
+ };
+...
for system suspend/resume.
brcm,int-fwd-mask:
- $ref: /schemas/types.yaml#/definitions/uint32
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ maxItems: 1
description: >
if present, a bit mask to configure the interrupts which have a mux gate,
typically UARTs. Setting these bits will make their respective interrupt
+++ /dev/null
-Loongson ls1x Interrupt Controller
-
-Required properties:
-
-- compatible : should be "loongson,ls1x-intc". Valid strings are:
-
-- reg : Specifies base physical address and size of the registers.
-- interrupt-controller : Identifies the node as an interrupt controller
-- #interrupt-cells : Specifies the number of cells needed to encode an
- interrupt source. The value shall be 2.
-- interrupts : Specifies the CPU interrupt the controller is connected to.
-
-Example:
-
-intc: interrupt-controller@1fd01040 {
- compatible = "loongson,ls1x-intc";
- reg = <0x1fd01040 0x18>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
-
- interrupt-parent = <&cpu_intc>;
- interrupts = <2>;
-};
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/loongson,ls1x-intc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson-1 Interrupt Controller
+
+maintainers:
+ - Keguang Zhang <keguang.zhang@gmail.com>
+
+description:
+ Loongson-1 interrupt controller is connected to the MIPS core interrupt
+ controller, which controls several groups of interrupts.
+
+properties:
+ compatible:
+ const: loongson,ls1x-intc
+
+ reg:
+ maxItems: 1
+
+ interrupt-controller: true
+
+ '#interrupt-cells':
+ const: 2
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupt-controller
+ - '#interrupt-cells'
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ intc0: interrupt-controller@1fd01040 {
+ compatible = "loongson,ls1x-intc";
+ reg = <0x1fd01040 0x18>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ interrupt-parent = <&cpu_intc>;
+ interrupts = <2>;
+ };
from S-mode. So add thead,c900-plic to distinguish them.
maintainers:
- - Sagar Kadam <sagar.kadam@sifive.com>
- Paul Walmsley <paul.walmsley@sifive.com>
- Palmer Dabbelt <palmer@dabbelt.com>
+++ /dev/null
-Socionext SynQuacer External Interrupt Unit (EXIU)
-
-The Socionext Synquacer SoC has an external interrupt unit (EXIU)
-that forwards a block of 32 configurable input lines to 32 adjacent
-level-high type GICv3 SPIs.
-
-Required properties:
-
-- compatible : Should be "socionext,synquacer-exiu".
-- reg : Specifies base physical address and size of the
- control registers.
-- interrupt-controller : Identifies the node as an interrupt controller.
-- #interrupt-cells : Specifies the number of cells needed to encode an
- interrupt source. The value must be 3.
-- socionext,spi-base : The SPI number of the first SPI of the 32 adjacent
- ones the EXIU forwards its interrups to.
-
-Notes:
-
-- Only SPIs can use the EXIU as an interrupt parent.
-
-Example:
-
- exiu: interrupt-controller@510c0000 {
- compatible = "socionext,synquacer-exiu";
- reg = <0x0 0x510c0000 0x0 0x20>;
- interrupt-controller;
- interrupt-parent = <&gic>;
- #interrupt-cells = <3>;
- socionext,spi-base = <112>;
- };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/socionext,synquacer-exiu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext SynQuacer External Interrupt Unit (EXIU)
+
+maintainers:
+ - Ard Biesheuvel <ardb@kernel.org>
+
+description: |+
+ The Socionext SynQuacer SoC has an external interrupt unit (EXIU)
+ that forwards a block of 32 configurable input lines to 32 adjacent
+ level-high type GICv3 SPIs.
+
+properties:
+ compatible:
+ const: socionext,synquacer-exiu
+
+ reg:
+ maxItems: 1
+
+ '#interrupt-cells':
+ const: 3
+
+ interrupt-controller: true
+
+ socionext,spi-base:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: The SPI number of the first SPI of the 32 adjacent ones the
+ EXIU forwards its interrupts to.
+
+required:
+ - compatible
+ - reg
+ - '#interrupt-cells'
+ - interrupt-controller
+ - socionext,spi-base
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ interrupt-controller@510c0000 {
+ compatible = "socionext,synquacer-exiu";
+ reg = <0x510c0000 0x20>;
+ interrupt-controller;
+ interrupt-parent = <&gic>;
+ #interrupt-cells = <3>;
+ socionext,spi-base = <112>;
+ };
+...
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/intel,ixp4xx-expansion-bus-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel IXP4xx Expansion Bus Controller
+
+description: |
+ The IXP4xx expansion bus controller handles access to devices on the
+ memory-mapped expansion bus on the Intel IXP4xx family of system on chips,
+ including IXP42x, IXP43x, IXP45x and IXP46x.
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+properties:
+ $nodename:
+ pattern: '^bus@[0-9a-f]+$'
+
+ compatible:
+ items:
+ - enum:
+ - intel,ixp42x-expansion-bus-controller
+ - intel,ixp43x-expansion-bus-controller
+ - intel,ixp45x-expansion-bus-controller
+ - intel,ixp46x-expansion-bus-controller
+ - const: syscon
+
+ reg:
+ description: Control registers for the expansion bus, these are not
+ inside the memory range handled by the expansion bus.
+ maxItems: 1
+
+ native-endian:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: The IXP4xx has a peculiar MMIO access scheme, as it changes
+ the access pattern for words (swizzling) on the bus depending on whether
+ the SoC is running in big-endian or little-endian mode. Thus the
+ registers must always be accessed using native endianness.
+
+ "#address-cells":
+ description: |
+ The first cell is the chip select number.
+ The second cell is the address offset within the bank.
+ const: 2
+
+ "#size-cells":
+ const: 1
+
+ ranges: true
+ dma-ranges: true
+
+patternProperties:
+ "^.*@[0-7],[0-9a-f]+$":
+ description: Devices attached to chip selects are represented as
+ subnodes.
+ type: object
+ $ref: /schemas/memory-controllers/intel,ixp4xx-expansion-peripheral-props.yaml#
+
+required:
+ - compatible
+ - reg
+ - native-endian
+ - "#address-cells"
+ - "#size-cells"
+ - ranges
+ - dma-ranges
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ bus@50000000 {
+ compatible = "intel,ixp42x-expansion-bus-controller", "syscon";
+ reg = <0xc4000000 0x28>;
+ native-endian;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0x0 0x50000000 0x01000000>,
+ <1 0x0 0x51000000 0x01000000>;
+ dma-ranges = <0 0x0 0x50000000 0x01000000>,
+ <1 0x0 0x51000000 0x01000000>;
+ flash@0,0 {
+ compatible = "intel,ixp4xx-flash", "cfi-flash";
+ bank-width = <2>;
+ reg = <0 0x00000000 0x1000000>;
+ intel,ixp4xx-eb-t3 = <3>;
+ intel,ixp4xx-eb-cycle-type = <0>;
+ intel,ixp4xx-eb-byte-access-on-halfword = <1>;
+ intel,ixp4xx-eb-write-enable = <1>;
+ intel,ixp4xx-eb-byte-access = <0>;
+ };
+ serial@1,0 {
+ compatible = "exar,xr16l2551", "ns8250";
+ reg = <1 0x00000000 0x10>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+ clock-frequency = <1843200>;
+ intel,ixp4xx-eb-t3 = <3>;
+ intel,ixp4xx-eb-cycle-type = <1>;
+ intel,ixp4xx-eb-write-enable = <1>;
+ intel,ixp4xx-eb-byte-access = <1>;
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/intel,ixp4xx-expansion-peripheral-props.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Peripheral properties for Intel IXP4xx Expansion Bus
+
+description:
+ The IXP4xx expansion bus controller handles access to devices on the
+ memory-mapped expansion bus on the Intel IXP4xx family of system on chips,
+ including IXP42x, IXP43x, IXP45x and IXP46x.
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+properties:
+ intel,ixp4xx-eb-t1:
+ description: Address timing, extend address phase with n cycles.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ maximum: 3
+
+ intel,ixp4xx-eb-t2:
+ description: Setup chip select timing, extend setup phase with n cycles.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ maximum: 3
+
+ intel,ixp4xx-eb-t3:
+ description: Strobe timing, extend strobe phase with n cycles.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ maximum: 15
+
+ intel,ixp4xx-eb-t4:
+ description: Hold timing, extend hold phase with n cycles.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ maximum: 3
+
+ intel,ixp4xx-eb-t5:
+ description: Recovery timing, extend recovery phase with n cycles.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ maximum: 15
+
+ intel,ixp4xx-eb-cycle-type:
+ description: The type of cycles to use on the expansion bus for this
+ chip select. 0 = Intel cycles, 1 = Motorola cycles, 2 = HPI cycles.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2]
+
+ intel,ixp4xx-eb-byte-access-on-halfword:
+ description: Allow byte read access on half word devices.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+
+ intel,ixp4xx-eb-hpi-hrdy-pol-high:
+ description: Set HPI HRDY polarity to active high when using HPI.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+
+ intel,ixp4xx-eb-mux-address-and-data:
+ description: Multiplex address and data on the data bus.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+
+ intel,ixp4xx-eb-ahb-split-transfers:
+ description: Enable AHB split transfers.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+
+ intel,ixp4xx-eb-write-enable:
+ description: Enable write cycles.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+
+ intel,ixp4xx-eb-byte-access:
+ description: Expansion bus uses only 8 bits. The default is to use
+ 16 bits.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+
+additionalProperties: true
# The controller specific properties go here.
allOf:
- $ref: st,stm32-fmc2-ebi-props.yaml#
+ - $ref: intel,ixp4xx-expansion-peripheral-props.yaml#
additionalProperties: true
interrupt-controller:
description: |
- The GPMC driver implements and interrupt controller for
+ The GPMC driver implements an interrupt controller for
the NAND events "fifoevent" and "termcount" plus the
rising/falling edges on the GPMC_WAIT pins.
The interrupt number mapping is as follows
iommus:
maxItems: 1
- operating-points-v2:
- $ref: "/schemas/types.yaml#/definitions/phandle"
+ operating-points-v2: true
power-domains:
items:
allOf:
- $ref: "mtd.yaml#"
+ - $ref: /schemas/memory-controllers/mc-peripheral-props.yaml#
properties:
compatible:
examples:
- |
- // The UniPhier eFuse should be a subnode of a "soc-glue" node.
+ efuse@100 {
+ compatible = "socionext,uniphier-efuse";
+ reg = <0x100 0x28>;
+ };
- soc-glue@5f900000 {
- compatible = "simple-mfd";
+ efuse@200 {
+ compatible = "socionext,uniphier-efuse";
+ reg = <0x200 0x68>;
#address-cells = <1>;
#size-cells = <1>;
- ranges = <0x0 0x5f900000 0x2000>;
- efuse@100 {
- compatible = "socionext,uniphier-efuse";
- reg = <0x100 0x28>;
+ /* Data cells */
+ usb_rterm0: trim@54,4 {
+ reg = <0x54 1>;
+ bits = <4 2>;
};
-
- efuse@200 {
- compatible = "socionext,uniphier-efuse";
- reg = <0x200 0x68>;
- #address-cells = <1>;
- #size-cells = <1>;
-
- /* Data cells */
- usb_rterm0: trim@54,4 {
- reg = <0x54 1>;
- bits = <4 2>;
- };
- usb_rterm1: trim@55,4 {
- reg = <0x55 1>;
- bits = <4 2>;
- };
- usb_rterm2: trim@58,4 {
- reg = <0x58 1>;
- bits = <4 2>;
- };
- usb_rterm3: trim@59,4 {
- reg = <0x59 1>;
- bits = <4 2>;
- };
- usb_sel_t0: trim@54,0 {
- reg = <0x54 1>;
- bits = <0 4>;
- };
- usb_sel_t1: trim@55,0 {
- reg = <0x55 1>;
- bits = <0 4>;
- };
- usb_sel_t2: trim@58,0 {
- reg = <0x58 1>;
- bits = <0 4>;
- };
- usb_sel_t3: trim@59,0 {
- reg = <0x59 1>;
- bits = <0 4>;
- };
- usb_hs_i0: trim@56,0 {
- reg = <0x56 1>;
- bits = <0 4>;
- };
- usb_hs_i2: trim@5a,0 {
- reg = <0x5a 1>;
- bits = <0 4>;
- };
+ usb_rterm1: trim@55,4 {
+ reg = <0x55 1>;
+ bits = <4 2>;
+ };
+ usb_rterm2: trim@58,4 {
+ reg = <0x58 1>;
+ bits = <4 2>;
+ };
+ usb_rterm3: trim@59,4 {
+ reg = <0x59 1>;
+ bits = <4 2>;
+ };
+ usb_sel_t0: trim@54,0 {
+ reg = <0x54 1>;
+ bits = <0 4>;
+ };
+ usb_sel_t1: trim@55,0 {
+ reg = <0x55 1>;
+ bits = <0 4>;
+ };
+ usb_sel_t2: trim@58,0 {
+ reg = <0x58 1>;
+ bits = <0 4>;
+ };
+ usb_sel_t3: trim@59,0 {
+ reg = <0x59 1>;
+ bits = <0 4>;
+ };
+ usb_hs_i0: trim@56,0 {
+ reg = <0x56 1>;
+ bits = <0 4>;
+ };
+ usb_hs_i2: trim@5a,0 {
+ reg = <0x5a 1>;
+ bits = <0 4>;
};
};
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/rockchip,rk3399-pcie-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip AXI PCIe Bridge Common Properties
+
+maintainers:
+ - Shawn Lin <shawn.lin@rock-chips.com>
+
+properties:
+ reg:
+ maxItems: 2
+
+ clocks:
+ maxItems: 4
+
+ clock-names:
+ items:
+ - const: aclk
+ - const: aclk-perf
+ - const: hclk
+ - const: pm
+
+ num-lanes:
+ maximum: 4
+
+ phys:
+ oneOf:
+ - maxItems: 1
+ - maxItems: 4
+
+ phy-names:
+ oneOf:
+ - const: pcie-phy
+ - items:
+ - const: pcie-phy-0
+ - const: pcie-phy-1
+ - const: pcie-phy-2
+ - const: pcie-phy-3
+
+ resets:
+ maxItems: 7
+
+ reset-names:
+ items:
+ - const: core
+ - const: mgmt
+ - const: mgmt-sticky
+ - const: pipe
+ - const: pm
+ - const: pclk
+ - const: aclk
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - clocks
+ - clock-names
+ - phys
+ - phy-names
+ - resets
+ - reset-names
+
+additionalProperties: true
+
+...
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/rockchip,rk3399-pcie-ep.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip AXI PCIe Endpoint
+
+maintainers:
+ - Shawn Lin <shawn.lin@rock-chips.com>
+
+allOf:
+ - $ref: /schemas/pci/pci-ep.yaml#
+ - $ref: rockchip,rk3399-pcie-common.yaml#
+
+properties:
+ compatible:
+ const: rockchip,rk3399-pcie-ep
+
+ reg: true
+
+ reg-names:
+ items:
+ - const: apb-base
+ - const: mem-base
+
+ rockchip,max-outbound-regions:
+ description: Maximum number of outbound regions
+ $ref: /schemas/types.yaml#/definitions/uint32
+ maximum: 32
+ default: 32
+
+required:
+ - rockchip,max-outbound-regions
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/clock/rk3399-cru.h>
+
+ bus {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ pcie-ep@f8000000 {
+ compatible = "rockchip,rk3399-pcie-ep";
+ reg = <0x0 0xfd000000 0x0 0x1000000>, <0x0 0x80000000 0x0 0x20000>;
+ reg-names = "apb-base", "mem-base";
+ clocks = <&cru ACLK_PCIE>, <&cru ACLK_PERF_PCIE>,
+ <&cru PCLK_PCIE>, <&cru SCLK_PCIE_PM>;
+ clock-names = "aclk", "aclk-perf",
+ "hclk", "pm";
+ max-functions = /bits/ 8 <8>;
+ num-lanes = <4>;
+ resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
+ <&cru SRST_PCIE_MGMT_STICKY>, <&cru SRST_PCIE_PIPE> ,
+ <&cru SRST_PCIE_PM>, <&cru SRST_P_PCIE>, <&cru SRST_A_PCIE>;
+ reset-names = "core", "mgmt", "mgmt-sticky", "pipe",
+ "pm", "pclk", "aclk";
+ phys = <&pcie_phy 0>, <&pcie_phy 1>, <&pcie_phy 2>, <&pcie_phy 3>;
+ phy-names = "pcie-phy-0", "pcie-phy-1", "pcie-phy-2", "pcie-phy-3";
+ rockchip,max-outbound-regions = <16>;
+ };
+ };
+...
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/rockchip,rk3399-pcie.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip AXI PCIe Root Port Bridge Host
+
+maintainers:
+ - Shawn Lin <shawn.lin@rock-chips.com>
+
+allOf:
+ - $ref: /schemas/pci/pci-bus.yaml#
+ - $ref: rockchip,rk3399-pcie-common.yaml#
+
+properties:
+ compatible:
+ const: rockchip,rk3399-pcie
+
+ reg: true
+
+ reg-names:
+ items:
+ - const: axi-base
+ - const: apb-base
+
+ interrupts:
+ maxItems: 3
+
+ interrupt-names:
+ items:
+ - const: sys
+ - const: legacy
+ - const: client
+
+ aspm-no-l0s:
+ description: This property is needed if using 24MHz OSC for RC's PHY.
+
+ ep-gpios:
+ description: pre-reset GPIO
+
+ vpcie12v-supply:
+ description: The 12v regulator to use for PCIe.
+
+ vpcie3v3-supply:
+ description: The 3.3v regulator to use for PCIe.
+
+ vpcie1v8-supply:
+ description: The 1.8v regulator to use for PCIe.
+
+ vpcie0v9-supply:
+ description: The 0.9v regulator to use for PCIe.
+
+ interrupt-controller:
+ type: object
+ additionalProperties: false
+
+ properties:
+ '#address-cells':
+ const: 0
+
+ '#interrupt-cells':
+ const: 1
+
+ interrupt-controller: true
+
+required:
+ - ranges
+ - "#interrupt-cells"
+ - interrupts
+ - interrupt-controller
+ - interrupt-map
+ - interrupt-map-mask
+ - msi-map
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/clock/rk3399-cru.h>
+
+ bus {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ pcie@f8000000 {
+ compatible = "rockchip,rk3399-pcie";
+ device_type = "pci";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ clocks = <&cru ACLK_PCIE>, <&cru ACLK_PERF_PCIE>,
+ <&cru PCLK_PCIE>, <&cru SCLK_PCIE_PM>;
+ clock-names = "aclk", "aclk-perf",
+ "hclk", "pm";
+ interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH 0>;
+ interrupt-names = "sys", "legacy", "client";
+ ep-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
+ ranges = <0x83000000 0x0 0xfa000000 0x0 0xfa000000 0x0 0x600000
+ 0x81000000 0x0 0xfa600000 0x0 0xfa600000 0x0 0x100000>;
+ num-lanes = <4>;
+ msi-map = <0x0 &its 0x0 0x1000>;
+ reg = <0x0 0xf8000000 0x0 0x2000000>, <0x0 0xfd000000 0x0 0x1000000>;
+ reg-names = "axi-base", "apb-base";
+ resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
+ <&cru SRST_PCIE_MGMT_STICKY>, <&cru SRST_PCIE_PIPE> ,
+ <&cru SRST_PCIE_PM>, <&cru SRST_P_PCIE>, <&cru SRST_A_PCIE>;
+ reset-names = "core", "mgmt", "mgmt-sticky", "pipe",
+ "pm", "pclk", "aclk";
+ /* deprecated legacy PHY model */
+ phys = <&pcie_phy>;
+ phy-names = "pcie-phy";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_clkreq>;
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map = <0 0 0 1 &pcie0_intc 0>,
+ <0 0 0 2 &pcie0_intc 1>,
+ <0 0 0 3 &pcie0_intc 2>,
+ <0 0 0 4 &pcie0_intc 3>;
+
+ pcie0_intc: interrupt-controller {
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ };
+ };
+ };
+...
+++ /dev/null
-* Rockchip AXI PCIe Endpoint Controller DT description
-
-Required properties:
-- compatible: Should contain "rockchip,rk3399-pcie-ep"
-- reg: Two register ranges as listed in the reg-names property
-- reg-names: Must include the following names
- - "apb-base"
- - "mem-base"
-- clocks: Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names: Must include the following entries:
- - "aclk"
- - "aclk-perf"
- - "hclk"
- - "pm"
-- resets: Must contain seven entries for each entry in reset-names.
- See ../reset/reset.txt for details.
-- reset-names: Must include the following names
- - "core"
- - "mgmt"
- - "mgmt-sticky"
- - "pipe"
- - "pm"
- - "aclk"
- - "pclk"
-- pinctrl-names : The pin control state names
-- pinctrl-0: The "default" pinctrl state
-- phys: Must contain an phandle to a PHY for each entry in phy-names.
-- phy-names: Must include 4 entries for all 4 lanes even if some of
- them won't be used for your cases. Entries are of the form "pcie-phy-N":
- where N ranges from 0 to 3.
- (see example below and you MUST also refer to ../phy/rockchip-pcie-phy.txt
- for changing the #phy-cells of phy node to support it)
-- rockchip,max-outbound-regions: Maximum number of outbound regions
-
-Optional Property:
-- num-lanes: number of lanes to use
-- max-functions: Maximum number of functions that can be configured (default 1).
-
-pcie0-ep: pcie@f8000000 {
- compatible = "rockchip,rk3399-pcie-ep";
- #address-cells = <3>;
- #size-cells = <2>;
- rockchip,max-outbound-regions = <16>;
- clocks = <&cru ACLK_PCIE>, <&cru ACLK_PERF_PCIE>,
- <&cru PCLK_PCIE>, <&cru SCLK_PCIE_PM>;
- clock-names = "aclk", "aclk-perf",
- "hclk", "pm";
- max-functions = /bits/ 8 <8>;
- num-lanes = <4>;
- reg = <0x0 0xfd000000 0x0 0x1000000>, <0x0 0x80000000 0x0 0x20000>;
- reg-names = "apb-base", "mem-base";
- resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
- <&cru SRST_PCIE_MGMT_STICKY>, <&cru SRST_PCIE_PIPE> ,
- <&cru SRST_PCIE_PM>, <&cru SRST_P_PCIE>, <&cru SRST_A_PCIE>;
- reset-names = "core", "mgmt", "mgmt-sticky", "pipe",
- "pm", "pclk", "aclk";
- phys = <&pcie_phy 0>, <&pcie_phy 1>, <&pcie_phy 2>, <&pcie_phy 3>;
- phy-names = "pcie-phy-0", "pcie-phy-1", "pcie-phy-2", "pcie-phy-3";
- pinctrl-names = "default";
- pinctrl-0 = <&pcie_clkreq>;
-};
+++ /dev/null
-* Rockchip AXI PCIe Root Port Bridge DT description
-
-Required properties:
-- #address-cells: Address representation for root ports, set to <3>
-- #size-cells: Size representation for root ports, set to <2>
-- #interrupt-cells: specifies the number of cells needed to encode an
- interrupt source. The value must be 1.
-- compatible: Should contain "rockchip,rk3399-pcie"
-- reg: Two register ranges as listed in the reg-names property
-- reg-names: Must include the following names
- - "axi-base"
- - "apb-base"
-- clocks: Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names: Must include the following entries:
- - "aclk"
- - "aclk-perf"
- - "hclk"
- - "pm"
-- msi-map: Maps a Requester ID to an MSI controller and associated
- msi-specifier data. See ./pci-msi.txt
-- interrupts: Three interrupt entries must be specified.
-- interrupt-names: Must include the following names
- - "sys"
- - "legacy"
- - "client"
-- resets: Must contain seven entries for each entry in reset-names.
- See ../reset/reset.txt for details.
-- reset-names: Must include the following names
- - "core"
- - "mgmt"
- - "mgmt-sticky"
- - "pipe"
- - "pm"
- - "aclk"
- - "pclk"
-- pinctrl-names : The pin control state names
-- pinctrl-0: The "default" pinctrl state
-- #interrupt-cells: specifies the number of cells needed to encode an
- interrupt source. The value must be 1.
-- interrupt-map-mask and interrupt-map: standard PCI properties
-
-Required properties for legacy PHY model (deprecated):
-- phys: From PHY bindings: Phandle for the Generic PHY for PCIe.
-- phy-names: MUST be "pcie-phy".
-
-Required properties for per-lane PHY model (preferred):
-- phys: Must contain an phandle to a PHY for each entry in phy-names.
-- phy-names: Must include 4 entries for all 4 lanes even if some of
- them won't be used for your cases. Entries are of the form "pcie-phy-N":
- where N ranges from 0 to 3.
- (see example below and you MUST also refer to ../phy/rockchip-pcie-phy.txt
- for changing the #phy-cells of phy node to support it)
-
-Optional Property:
-- aspm-no-l0s: RC won't support ASPM L0s. This property is needed if
- using 24MHz OSC for RC's PHY.
-- ep-gpios: contain the entry for pre-reset GPIO
-- num-lanes: number of lanes to use
-- vpcie12v-supply: The phandle to the 12v regulator to use for PCIe.
-- vpcie3v3-supply: The phandle to the 3.3v regulator to use for PCIe.
-- vpcie1v8-supply: The phandle to the 1.8v regulator to use for PCIe.
-- vpcie0v9-supply: The phandle to the 0.9v regulator to use for PCIe.
-
-*Interrupt controller child node*
-The core controller provides a single interrupt for legacy INTx. The PCIe node
-should contain an interrupt controller node as a target for the PCI
-'interrupt-map' property. This node represents the domain at which the four
-INTx interrupts are decoded and routed.
-
-
-Required properties for Interrupt controller child node:
-- interrupt-controller: identifies the node as an interrupt controller
-- #address-cells: specifies the number of cells needed to encode an
- address. The value must be 0.
-- #interrupt-cells: specifies the number of cells needed to encode an
- interrupt source. The value must be 1.
-
-Example:
-
-pcie0: pcie@f8000000 {
- compatible = "rockchip,rk3399-pcie";
- #address-cells = <3>;
- #size-cells = <2>;
- clocks = <&cru ACLK_PCIE>, <&cru ACLK_PERF_PCIE>,
- <&cru PCLK_PCIE>, <&cru SCLK_PCIE_PM>;
- clock-names = "aclk", "aclk-perf",
- "hclk", "pm";
- bus-range = <0x0 0x1>;
- interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH 0>,
- <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH 0>,
- <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH 0>;
- interrupt-names = "sys", "legacy", "client";
- assigned-clocks = <&cru SCLK_PCIEPHY_REF>;
- assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
- assigned-clock-rates = <100000000>;
- ep-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
- ranges = <0x83000000 0x0 0xfa000000 0x0 0xfa000000 0x0 0x600000
- 0x81000000 0x0 0xfa600000 0x0 0xfa600000 0x0 0x100000>;
- num-lanes = <4>;
- msi-map = <0x0 &its 0x0 0x1000>;
- reg = <0x0 0xf8000000 0x0 0x2000000>, <0x0 0xfd000000 0x0 0x1000000>;
- reg-names = "axi-base", "apb-base";
- resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
- <&cru SRST_PCIE_MGMT_STICKY>, <&cru SRST_PCIE_PIPE> ,
- <&cru SRST_PCIE_PM>, <&cru SRST_P_PCIE>, <&cru SRST_A_PCIE>;
- reset-names = "core", "mgmt", "mgmt-sticky", "pipe",
- "pm", "pclk", "aclk";
- /* deprecated legacy PHY model */
- phys = <&pcie_phy>;
- phy-names = "pcie-phy";
- pinctrl-names = "default";
- pinctrl-0 = <&pcie_clkreq>;
- #interrupt-cells = <1>;
- interrupt-map-mask = <0 0 0 7>;
- interrupt-map = <0 0 0 1 &pcie0_intc 0>,
- <0 0 0 2 &pcie0_intc 1>,
- <0 0 0 3 &pcie0_intc 2>,
- <0 0 0 4 &pcie0_intc 3>;
- pcie0_intc: interrupt-controller {
- interrupt-controller;
- #address-cells = <0>;
- #interrupt-cells = <1>;
- };
-};
-
-pcie0: pcie@f8000000 {
- ...
-
- /* preferred per-lane PHY model */
- phys = <&pcie_phy 0>, <&pcie_phy 1>, <&pcie_phy 2>, <&pcie_phy 3>;
- phy-names = "pcie-phy-0", "pcie-phy-1", "pcie-phy-2", "pcie-phy-3";
-
- ...
-};
const: 0x104c
device-id:
- oneOf:
- - items:
- - const: 0xb00d
- - items:
- - const: 0xb00f
- - items:
- - const: 0xb010
- - items:
- - const: 0xb013
+ enum:
+ - 0xb00d
+ - 0xb00f
+ - 0xb010
+ - 0xb013
msi-map: true
--- /dev/null
+# SPDX-License-Identifier: BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/perf/riscv,pmu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RISC-V SBI PMU events
+
+maintainers:
+ - Atish Patra <atishp@rivosinc.com>
+
+description: |
+ The SBI PMU extension allows supervisor software to configure, start and
+ stop any performance counter at anytime. Thus, a user can leverage all
+ capabilities of performance analysis tools, such as perf, if the SBI PMU
+ extension is enabled. The following constraints apply:
+
+ The platform must provide information about PMU event to counter mappings
+ either via device tree or another way, specific to the platform.
+ Without the event to counter mappings, the SBI PMU extension cannot be used.
+
+ Platforms should provide information about the PMU event selector values
+ that should be encoded in the expected value of MHPMEVENTx while configuring
+ MHPMCOUNTERx for that specific event. The can either be done via device tree
+ or another way, specific to the platform.
+ The exact value to be written to MHPMEVENTx is completely dependent on the
+ platform.
+
+ For information on the SBI specification see the section "Performance
+ Monitoring Unit Extension" of:
+ https://github.com/riscv-non-isa/riscv-sbi-doc/blob/master/riscv-sbi.adoc
+
+properties:
+ compatible:
+ const: riscv,pmu
+
+ riscv,event-to-mhpmevent:
+ $ref: /schemas/types.yaml#/definitions/uint32-matrix
+ description:
+ Represents an ONE-to-ONE mapping between a PMU event and the event
+ selector value that the platform expects to be written to the MHPMEVENTx
+ CSR for that event.
+ The mapping is encoded in an matrix format where each element represents
+ an event.
+ This property shouldn't encode any raw hardware event.
+ items:
+ items:
+ - description: event_idx, a 20-bit wide encoding of the event type and
+ code. Refer to the SBI specification for a complete description of
+ the event types and codes.
+ - description: upper 32 bits of the event selector value for MHPMEVENTx
+ - description: lower 32 bits of the event selector value for MHPMEVENTx
+
+ riscv,event-to-mhpmcounters:
+ $ref: /schemas/types.yaml#/definitions/uint32-matrix
+ description:
+ Represents a MANY-to-MANY mapping between a range of events and all the
+ MHPMCOUNTERx in a bitmap format that can be used to monitor these range
+ of events. The information is encoded in an matrix format where each
+ element represents a certain range of events and corresponding counters.
+ This property shouldn't encode any raw event.
+ items:
+ items:
+ - description: first event_idx of the range of events
+ - description: last event_idx of the range of events
+ - description: bitmap of MHPMCOUNTERx for this event
+
+ riscv,raw-event-to-mhpmcounters:
+ $ref: /schemas/types.yaml#/definitions/uint32-matrix
+ description:
+ Represents an ONE-to-MANY or MANY-to-MANY mapping between the rawevent(s)
+ and all the MHPMCOUNTERx in a bitmap format that can be used to monitor
+ that raw event.
+ The encoding of the raw events are platform specific. The information is
+ encoded in a matrix format where each element represents the specific raw
+ event(s).
+ If a platform directly encodes each raw PMU event as a unique ID, the
+ value of variant must be 0xffffffff_ffffffff.
+ items:
+ items:
+ - description:
+ upper 32 invariant bits for the range of events
+ - description:
+ lower 32 invariant bits for the range of events
+ - description:
+ upper 32 bits of the variant bit mask for the range of events
+ - description:
+ lower 32 bits of the variant bit mask for the range of events
+ - description:
+ bitmap of all MHPMCOUNTERx that can monitor the range of events
+
+dependencies:
+ "riscv,event-to-mhpmevent": [ "riscv,event-to-mhpmcounters" ]
+ "riscv,event-to-mhpmcounters": [ "riscv,event-to-mhpmevent" ]
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ pmu {
+ compatible = "riscv,pmu";
+ riscv,event-to-mhpmevent = <0x0000B 0x0000 0x0001>;
+ riscv,event-to-mhpmcounters = <0x00001 0x00001 0x00000001>,
+ <0x00002 0x00002 0x00000004>,
+ <0x00003 0x0000A 0x00000ff8>,
+ <0x10000 0x10033 0x000ff000>;
+ riscv,raw-event-to-mhpmcounters =
+ /* For event ID 0x0002 */
+ <0x0000 0x0002 0xffffffff 0xffffffff 0x00000f8>,
+ /* For event ID 0-4 */
+ <0x0 0x0 0xffffffff 0xfffffff0 0x00000ff0>,
+ /* For event ID 0xffffffff0000000f - 0xffffffff000000ff */
+ <0xffffffff 0x0 0xffffffff 0xffffff0f 0x00000ff0>;
+ };
+
+ - |
+ /*
+ * For HiFive Unmatched board the encodings can be found here
+ * https://sifive.cdn.prismic.io/sifive/1a82e600-1f93-4f41-b2d8-86ed8b16acba_fu740-c000-manual-v1p6.pdf
+ *
+ * This example also binds standard SBI PMU hardware IDs to U74 PMU event
+ * codes, U74 uses a bitfield for events encoding, so several U74 events
+ * can be bound to a single perf ID.
+ * See SBI PMU hardware IDs in arch/riscv/include/asm/sbi.h
+ */
+ pmu {
+ compatible = "riscv,pmu";
+ riscv,event-to-mhpmevent =
+ /* SBI_PMU_HW_CACHE_REFERENCES -> Instruction or Data cache/ITIM busy */
+ <0x00003 0x00000000 0x1801>,
+ /* SBI_PMU_HW_CACHE_MISSES -> Instruction or Data cache miss or MMIO access */
+ <0x00004 0x00000000 0x0302>,
+ /* SBI_PMU_HW_BRANCH_INSTRUCTIONS -> Conditional branch retired */
+ <0x00005 0x00000000 0x4000>,
+ /* SBI_PMU_HW_BRANCH_MISSES -> Branch or jump misprediction */
+ <0x00006 0x00000000 0x6001>,
+ /* L1D_READ_MISS -> Data cache miss or MMIO access */
+ <0x10001 0x00000000 0x0202>,
+ /* L1D_WRITE_ACCESS -> Data cache write-back */
+ <0x10002 0x00000000 0x0402>,
+ /* L1I_READ_ACCESS -> Instruction cache miss */
+ <0x10009 0x00000000 0x0102>,
+ /* LL_READ_MISS -> UTLB miss */
+ <0x10011 0x00000000 0x2002>,
+ /* DTLB_READ_MISS -> Data TLB miss */
+ <0x10019 0x00000000 0x1002>,
+ /* ITLB_READ_MISS-> Instruction TLB miss */
+ <0x10021 0x00000000 0x0802>;
+ riscv,event-to-mhpmcounters = <0x00003 0x00006 0x18>,
+ <0x10001 0x10002 0x18>,
+ <0x10009 0x10009 0x18>,
+ <0x10011 0x10011 0x18>,
+ <0x10019 0x10019 0x18>,
+ <0x10021 0x10021 0x18>;
+ riscv,raw-event-to-mhpmcounters = <0x0 0x0 0xffffffff 0xfc0000ff 0x18>,
+ <0x0 0x1 0xffffffff 0xfff800ff 0x18>,
+ <0x0 0x2 0xffffffff 0xffffe0ff 0x18>;
+ };
description: phandle of syscon used to control usb tcxo.
hisilicon,eye-diagram-param:
- $ref: /schemas/types.yaml#/definitions/uint32
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ maxItems: 1
description: Eye diagram for phy.
required:
description: phandle of syscon used to control phy deep sleep.
hisilicon,eye-diagram-param:
- $ref: /schemas/types.yaml#/definitions/uint32
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ maxItems: 1
description: Eye diagram for phy.
hisilicon,tx-vboost-lvl:
examples:
- |
- ahci-glue@65700000 {
- compatible = "socionext,uniphier-pxs3-ahci-glue",
- "simple-mfd";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x65700000 0x100>;
-
- ahci_phy: phy@10 {
- compatible = "socionext,uniphier-pxs3-ahci-phy";
- reg = <0x10 0x10>;
- #phy-cells = <0>;
- clock-names = "link", "phy";
- clocks = <&sys_clk 28>, <&sys_clk 30>;
- reset-names = "link", "phy";
- resets = <&sys_rst 28>, <&sys_rst 30>;
- };
+ ahci_phy: phy@10 {
+ compatible = "socionext,uniphier-pxs3-ahci-phy";
+ reg = <0x10 0x10>;
+ #phy-cells = <0>;
+ clock-names = "link", "phy";
+ clocks = <&sys_clk 28>, <&sys_clk 30>;
+ reset-names = "link", "phy";
+ resets = <&sys_rst 28>, <&sys_rst 30>;
};
- |
// The UniPhier usb2-phy should be a subnode of a "syscon" compatible node.
- soc-glue@5f800000 {
- compatible = "socionext,uniphier-ld11-soc-glue", "simple-mfd", "syscon";
- reg = <0x5f800000 0x2000>;
-
- usb-controller {
- compatible = "socionext,uniphier-ld11-usb2-phy";
- #address-cells = <1>;
- #size-cells = <0>;
-
- usb_phy0: phy@0 {
- reg = <0>;
- #phy-cells = <0>;
- };
-
- usb_phy1: phy@1 {
- reg = <1>;
- #phy-cells = <0>;
- };
-
- usb_phy2: phy@2 {
- reg = <2>;
- #phy-cells = <0>;
- };
+ usb-hub {
+ compatible = "socionext,uniphier-ld11-usb2-phy";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb_phy0: phy@0 {
+ reg = <0>;
+ #phy-cells = <0>;
+ };
+
+ usb_phy1: phy@1 {
+ reg = <1>;
+ #phy-cells = <0>;
+ };
+
+ usb_phy2: phy@2 {
+ reg = <2>;
+ #phy-cells = <0>;
};
};
examples:
- |
- usb-glue@65b00000 {
- compatible = "socionext,uniphier-ld20-dwc3-glue", "simple-mfd";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x65b00000 0x400>;
-
- usb_hsphy0: hs-phy@200 {
- compatible = "socionext,uniphier-ld20-usb3-hsphy";
- reg = <0x200 0x10>;
- #phy-cells = <0>;
- clock-names = "link", "phy";
- clocks = <&sys_clk 14>, <&sys_clk 16>;
- reset-names = "link", "phy";
- resets = <&sys_rst 14>, <&sys_rst 16>;
- vbus-supply = <&usb_vbus0>;
- nvmem-cell-names = "rterm", "sel_t", "hs_i";
- nvmem-cells = <&usb_rterm0>, <&usb_sel_t0>, <&usb_hs_i0>;
- };
+ usb_hsphy0: phy@200 {
+ compatible = "socionext,uniphier-ld20-usb3-hsphy";
+ reg = <0x200 0x10>;
+ #phy-cells = <0>;
+ clock-names = "link", "phy";
+ clocks = <&sys_clk 14>, <&sys_clk 16>;
+ reset-names = "link", "phy";
+ resets = <&sys_rst 14>, <&sys_rst 16>;
+ vbus-supply = <&usb_vbus0>;
+ nvmem-cell-names = "rterm", "sel_t", "hs_i";
+ nvmem-cells = <&usb_rterm0>, <&usb_sel_t0>, <&usb_hs_i0>;
};
examples:
- |
- usb-glue@65b00000 {
- compatible = "socionext,uniphier-ld20-dwc3-glue",
- "simple-mfd";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x65b00000 0x400>;
-
- usb_ssphy0: ss-phy@300 {
- compatible = "socionext,uniphier-ld20-usb3-ssphy";
- reg = <0x300 0x10>;
- #phy-cells = <0>;
- clock-names = "link", "phy";
- clocks = <&sys_clk 14>, <&sys_clk 16>;
- reset-names = "link", "phy";
- resets = <&sys_rst 14>, <&sys_rst 16>;
- vbus-supply = <&usb_vbus0>;
- };
+ usb_ssphy0: phy@300 {
+ compatible = "socionext,uniphier-ld20-usb3-ssphy";
+ reg = <0x300 0x10>;
+ #phy-cells = <0>;
+ clock-names = "link", "phy";
+ clocks = <&sys_clk 14>, <&sys_clk 16>;
+ reset-names = "link", "phy";
+ resets = <&sys_rst 14>, <&sys_rst 16>;
+ vbus-supply = <&usb_vbus0>;
};
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/socionext,uniphier-pinctrl.yaml#
- |
// The UniPhier pinctrl should be a subnode of a "syscon" compatible node.
- soc-glue@5f800000 {
- compatible = "socionext,uniphier-pro4-soc-glue", "simple-mfd", "syscon";
- reg = <0x5f800000 0x2000>;
+ pinctrl {
+ compatible = "socionext,uniphier-ld20-pinctrl";
+
+ pinctrl_ether_rgmii: ether-rgmii {
+ groups = "ether_rgmii";
+ function = "ether_rgmii";
- pinctrl: pinctrl {
- compatible = "socionext,uniphier-pro4-pinctrl";
+ tx {
+ pins = "RGMII_TXCLK", "RGMII_TXD0", "RGMII_TXD1",
+ "RGMII_TXD2", "RGMII_TXD3", "RGMII_TXCTL";
+ drive-strength = <9>;
+ };
};
};
domain would be considered as capable of being powered-on or powered-off.
operating-points-v2:
- $ref: /schemas/types.yaml#/definitions/phandle-array
- items:
- maxItems: 1
description:
Phandles to the OPP tables of power domains provided by a power domain
provider. If the provider provides a single power domain only or all
pinctrl-1:
description: configuration for the sleep state
- operating-points-v2:
- $ref: /schemas/types.yaml#/definitions/phandle
+ operating-points-v2: true
power-domains:
items:
title: SiFive PWM controller
maintainers:
- - Sagar Kadam <sagar.kadam@sifive.com>
- Paul Walmsley <paul.walmsley@sifive.com>
description:
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/mps,mpq7932.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Monolithic Power System MPQ7932 PMIC
+
+maintainers:
+ - Saravanan Sekar <saravanan@linumiz.com>
+
+properties:
+ compatible:
+ enum:
+ - mps,mpq7932
+
+ reg:
+ maxItems: 1
+
+ regulators:
+ type: object
+ description: |
+ list of regulators provided by this controller, must be named
+ after their hardware counterparts BUCK[1-6]
+
+ patternProperties:
+ "^buck[1-6]$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - regulators
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@3 {
+ compatible = "mps,mpq7932";
+ reg = <0x3>;
+
+ regulators {
+ buck1 {
+ regulator-name = "buck1";
+ regulator-min-microvolt = <1600000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ };
+
+ buck2 {
+ regulator-name = "buck2";
+ regulator-min-microvolt = <1700000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ };
+ };
+ };
+ };
+...
examples:
- |
- usb-glue@65b00000 {
- compatible = "simple-mfd";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x65b00000 0x400>;
-
- usb_vbus0: regulators@100 {
- compatible = "socionext,uniphier-ld20-usb3-regulator";
- reg = <0x100 0x10>;
- clock-names = "link";
- clocks = <&sys_clk 14>;
- reset-names = "link";
- resets = <&sys_rst 14>;
- };
+ usb_vbus0: regulators@100 {
+ compatible = "socionext,uniphier-ld20-usb3-regulator";
+ reg = <0x100 0x10>;
+ clock-names = "link";
+ clocks = <&sys_clk 14>;
+ reset-names = "link";
+ resets = <&sys_rst 14>;
};
reg: true
size:
- $ref: /schemas/types.yaml#/definitions/uint32-array
- minItems: 1
- maxItems: 2
+ oneOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - $ref: /schemas/types.yaml#/definitions/uint64
description: >
Length based on parent's \#size-cells. Size in bytes of memory to
reserve.
alignment:
- $ref: /schemas/types.yaml#/definitions/uint32-array
- minItems: 1
- maxItems: 2
+ oneOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - $ref: /schemas/types.yaml#/definitions/uint64
description: >
Length based on parent's \#size-cells. Address boundary for
alignment of allocation.
examples:
- |
- usb-glue@65b00000 {
- compatible = "simple-mfd";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x65b00000 0x400>;
-
- usb_rst: reset@0 {
- compatible = "socionext,uniphier-ld20-usb3-reset";
- reg = <0x0 0x4>;
- #reset-cells = <1>;
- clock-names = "link";
- clocks = <&sys_clk 14>;
- reset-names = "link";
- resets = <&sys_rst 14>;
- };
+ usb_rst: reset-controller@0 {
+ compatible = "socionext,uniphier-ld20-usb3-reset";
+ reg = <0x0 0x4>;
+ #reset-cells = <1>;
+ clock-names = "link";
+ clocks = <&sys_clk 14>;
+ reset-names = "link";
+ resets = <&sys_rst 14>;
};
examples:
- |
- sysctrl@61840000 {
- compatible = "socionext,uniphier-sysctrl", "simple-mfd", "syscon";
- reg = <0x61840000 0x4000>;
-
- reset {
- compatible = "socionext,uniphier-ld11-reset";
- #reset-cells = <1>;
- };
-
- // other nodes ...
- };
-
- - |
- mioctrl@59810000 {
- compatible = "socionext,uniphier-mioctrl", "simple-mfd", "syscon";
- reg = <0x59810000 0x800>;
-
- reset {
- compatible = "socionext,uniphier-ld11-mio-reset";
- #reset-cells = <1>;
- };
-
- // other nodes ...
- };
-
- - |
- perictrl@59820000 {
- compatible = "socionext,uniphier-perictrl", "simple-mfd", "syscon";
- reg = <0x59820000 0x200>;
-
- reset {
- compatible = "socionext,uniphier-ld11-peri-reset";
- #reset-cells = <1>;
- };
-
- // other nodes ...
- };
-
- - |
- adamv@57920000 {
- compatible = "socionext,uniphier-ld11-adamv", "simple-mfd", "syscon";
- reg = <0x57920000 0x1000>;
-
- reset {
- compatible = "socionext,uniphier-ld11-adamv-reset";
- #reset-cells = <1>;
- };
-
- // other nodes ...
+ reset-controller {
+ compatible = "socionext,uniphier-ld11-reset";
+ #reset-cells = <1>;
};
title: SiFive Composable Cache Controller
maintainers:
- - Sagar Kadam <sagar.kadam@sifive.com>
- - Paul Walmsley <paul.walmsley@sifive.com>
+ - Paul Walmsley <paul.walmsley@sifive.com>
description:
The SiFive Composable Cache Controller is used to provide access to fast copies
allOf:
- $ref: serial.yaml#
+ - $ref: /schemas/memory-controllers/mc-peripheral-props.yaml#
- if:
anyOf:
- required:
rts-gpios: false
patternProperties:
- ".*":
+ "^bluetooth|gnss|gps|mcu$":
if:
type: object
then:
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-adamv.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier ADAMV block
+
+maintainers:
+ - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+description: |+
+ ADAMV block implemented on Socionext UniPhier SoCs is an analog signal
+ amplifier that is a part of the external video and audio I/O system.
+
+ This block is defined for controlling audio I/O reset only.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - socionext,uniphier-ld11-adamv
+ - socionext,uniphier-ld20-adamv
+ - const: simple-mfd
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ reset-controller:
+ $ref: /schemas/reset/socionext,uniphier-reset.yaml#
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ syscon@57920000 {
+ compatible = "socionext,uniphier-ld20-adamv",
+ "simple-mfd", "syscon";
+ reg = <0x57920000 0x1000>;
+
+ reset-controller {
+ compatible = "socionext,uniphier-ld20-adamv-reset";
+ #reset-cells = <1>;
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-ahci-glue.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier SoC AHCI glue layer
+
+maintainers:
+ - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+description: |+
+ AHCI glue layer implemented on Socionext UniPhier SoCs is a sideband
+ logic handling signals to AHCI host controller inside AHCI component.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - socionext,uniphier-pro4-ahci-glue
+ - socionext,uniphier-pxs2-ahci-glue
+ - socionext,uniphier-pxs3-ahci-glue
+ - const: simple-mfd
+
+ reg:
+ maxItems: 1
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 1
+
+ ranges: true
+
+patternProperties:
+ "^reset-controller@[0-9a-f]+$":
+ $ref: /schemas/reset/socionext,uniphier-glue-reset.yaml#
+
+ "phy@[0-9a-f]+$":
+ $ref: /schemas/phy/socionext,uniphier-ahci-phy.yaml#
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ sata-controller@65700000 {
+ compatible = "socionext,uniphier-pxs3-ahci-glue", "simple-mfd";
+ reg = <0x65b00000 0x400>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x65700000 0x100>;
+
+ reset-controller@0 {
+ compatible = "socionext,uniphier-pxs3-ahci-reset";
+ reg = <0x0 0x4>;
+ clock-names = "link";
+ clocks = <&sys_clk 28>;
+ reset-names = "link";
+ resets = <&sys_rst 28>;
+ #reset-cells = <1>;
+ };
+
+ phy@10 {
+ compatible = "socionext,uniphier-pxs3-ahci-phy";
+ reg = <0x10 0x10>;
+ clock-names = "link", "phy";
+ clocks = <&sys_clk 28>, <&sys_clk 30>;
+ reset-names = "link", "phy";
+ resets = <&sys_rst 28>, <&sys_rst 30>;
+ #phy-cells = <0>;
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-dwc3-glue.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier SoC DWC3 USB3.0 glue layer
+
+maintainers:
+ - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+description: |+
+ DWC3 USB3.0 glue layer implemented on Socionext UniPhier SoCs is
+ a sideband logic handling signals to DWC3 host controller inside
+ USB3.0 component.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - socionext,uniphier-pro4-dwc3-glue
+ - socionext,uniphier-pro5-dwc3-glue
+ - socionext,uniphier-pxs2-dwc3-glue
+ - socionext,uniphier-ld20-dwc3-glue
+ - socionext,uniphier-pxs3-dwc3-glue
+ - socionext,uniphier-nx1-dwc3-glue
+ - const: simple-mfd
+
+ reg:
+ maxItems: 1
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 1
+
+ ranges: true
+
+patternProperties:
+ "^reset-controller@[0-9a-f]+$":
+ $ref: /schemas/reset/socionext,uniphier-glue-reset.yaml#
+
+ "^regulator@[0-9a-f]+$":
+ $ref: /schemas/regulator/socionext,uniphier-regulator.yaml#
+
+ "^phy@[0-9a-f]+$":
+ oneOf:
+ - $ref: /schemas/phy/socionext,uniphier-usb3hs-phy.yaml#
+ - $ref: /schemas/phy/socionext,uniphier-usb3ss-phy.yaml#
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ usb@65b00000 {
+ compatible = "socionext,uniphier-ld20-dwc3-glue", "simple-mfd";
+ reg = <0x65b00000 0x400>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x65b00000 0x400>;
+
+ reset-controller@0 {
+ compatible = "socionext,uniphier-ld20-usb3-reset";
+ reg = <0x0 0x4>;
+ #reset-cells = <1>;
+ clock-names = "link";
+ clocks = <&sys_clk 14>;
+ reset-names = "link";
+ resets = <&sys_rst 14>;
+ };
+
+ regulator@100 {
+ compatible = "socionext,uniphier-ld20-usb3-regulator";
+ reg = <0x100 0x10>;
+ clock-names = "link";
+ clocks = <&sys_clk 14>;
+ reset-names = "link";
+ resets = <&sys_rst 14>;
+ };
+
+ phy@200 {
+ compatible = "socionext,uniphier-ld20-usb3-hsphy";
+ reg = <0x200 0x10>;
+ #phy-cells = <0>;
+ clock-names = "link", "phy";
+ clocks = <&sys_clk 14>, <&sys_clk 16>;
+ reset-names = "link", "phy";
+ resets = <&sys_rst 14>, <&sys_rst 16>;
+ };
+
+ phy@300 {
+ compatible = "socionext,uniphier-ld20-usb3-ssphy";
+ reg = <0x300 0x10>;
+ #phy-cells = <0>;
+ clock-names = "link", "phy";
+ clocks = <&sys_clk 14>, <&sys_clk 18>;
+ reset-names = "link", "phy";
+ resets = <&sys_rst 14>, <&sys_rst 18>;
+ };
+ };
+
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-mioctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier media I/O block (MIO) controller
+
+maintainers:
+ - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+description: |+
+ Media I/O block implemented on Socionext UniPhier SoCs is a legacy
+ integrated component of the stream type peripherals including USB2.0,
+ SD/eMMC, and MIO-DMAC.
+ Media I/O block has a common logic to control the component.
+
+ Recent SoCs have SD interface logic specialized only for SD functions
+ as a subset of media I/O block. See socionext,uniphier-sdctrl.yaml.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - socionext,uniphier-ld4-mioctrl
+ - socionext,uniphier-pro4-mioctrl
+ - socionext,uniphier-sld8-mioctrl
+ - socionext,uniphier-ld11-mioctrl
+ - const: simple-mfd
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ clock-controller:
+ $ref: /schemas/clock/socionext,uniphier-clock.yaml#
+
+ reset-controller:
+ $ref: /schemas/reset/socionext,uniphier-reset.yaml#
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ syscon@5b3e0000 {
+ compatible = "socionext,uniphier-ld11-mioctrl",
+ "simple-mfd", "syscon";
+ reg = <0x5b3e0000 0x800>;
+
+ clock-controller {
+ compatible = "socionext,uniphier-ld11-mio-clock";
+ #clock-cells = <1>;
+ };
+
+ reset-controller {
+ compatible = "socionext,uniphier-ld11-mio-reset";
+ #reset-cells = <1>;
+ resets = <&sys_rst 7>;
+ };
+ };
+
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-perictrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier peripheral block controller
+
+maintainers:
+ - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+description: |+
+ Peripheral block implemented on Socionext UniPhier SoCs is an integrated
+ component of the peripherals including UART, I2C/FI2C, and SCSSI.
+ Peripheral block controller is a logic to control the component.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - socionext,uniphier-ld4-perictrl
+ - socionext,uniphier-pro4-perictrl
+ - socionext,uniphier-pro5-perictrl
+ - socionext,uniphier-pxs2-perictrl
+ - socionext,uniphier-sld8-perictrl
+ - socionext,uniphier-ld11-perictrl
+ - socionext,uniphier-ld20-perictrl
+ - socionext,uniphier-pxs3-perictrl
+ - socionext,uniphier-nx1-perictrl
+ - const: simple-mfd
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ clock-controller:
+ $ref: /schemas/clock/socionext,uniphier-clock.yaml#
+
+ reset-controller:
+ $ref: /schemas/reset/socionext,uniphier-reset.yaml#
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ syscon@59820000 {
+ compatible = "socionext,uniphier-ld20-perictrl",
+ "simple-mfd", "syscon";
+ reg = <0x59820000 0x200>;
+
+ clock-controller {
+ compatible = "socionext,uniphier-ld20-peri-clock";
+ #clock-cells = <1>;
+ };
+
+ reset-controller {
+ compatible = "socionext,uniphier-ld20-peri-reset";
+ #reset-cells = <1>;
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-sdctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier SD interface logic
+
+maintainers:
+ - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+description: |+
+ SD interface logic implemented on Socionext UniPhier SoCs is
+ attached outside SDHC, and has some SD related functions such as
+ clock control, reset control, mode switch, and so on.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - socionext,uniphier-pro5-sdctrl
+ - socionext,uniphier-pxs2-sdctrl
+ - socionext,uniphier-ld11-sdctrl
+ - socionext,uniphier-ld20-sdctrl
+ - socionext,uniphier-pxs3-sdctrl
+ - socionext,uniphier-nx1-sdctrl
+ - const: simple-mfd
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ clock-controller:
+ $ref: /schemas/clock/socionext,uniphier-clock.yaml#
+
+ reset-controller:
+ $ref: /schemas/reset/socionext,uniphier-reset.yaml#
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ syscon@59810000 {
+ compatible = "socionext,uniphier-ld20-sdctrl",
+ "simple-mfd", "syscon";
+ reg = <0x59810000 0x400>;
+
+ clock-controller {
+ compatible = "socionext,uniphier-ld20-sd-clock";
+ #clock-cells = <1>;
+ };
+
+ reset-controller {
+ compatible = "socionext,uniphier-ld20-sd-reset";
+ #reset-cells = <1>;
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-soc-glue-debug.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier SoC-glue logic debug part
+
+maintainers:
+ - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+description: |+
+ SoC-glue logic debug part implemented on Socionext UniPhier SoCs is
+ a collection of miscellaneous function registers handling signals outside
+ system components for debug and monitor use.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - socionext,uniphier-ld4-soc-glue-debug
+ - socionext,uniphier-pro4-soc-glue-debug
+ - socionext,uniphier-pro5-soc-glue-debug
+ - socionext,uniphier-pxs2-soc-glue-debug
+ - socionext,uniphier-sld8-soc-glue-debug
+ - socionext,uniphier-ld11-soc-glue-debug
+ - socionext,uniphier-ld20-soc-glue-debug
+ - socionext,uniphier-pxs3-soc-glue-debug
+ - socionext,uniphier-nx1-soc-glue-debug
+ - const: simple-mfd
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 1
+
+ ranges: true
+
+patternProperties:
+ "^efuse@[0-9a-f]+$":
+ $ref: /schemas/nvmem/socionext,uniphier-efuse.yaml#
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ syscon@5f900000 {
+ compatible = "socionext,uniphier-pxs2-soc-glue-debug",
+ "simple-mfd", "syscon";
+ reg = <0x5f900000 0x2000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x5f900000 0x2000>;
+
+ efuse@100 {
+ compatible = "socionext,uniphier-efuse";
+ reg = <0x100 0x28>;
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-soc-glue.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier SoC-glue logic
+
+maintainers:
+ - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+description: |+
+ SoC-glue logic implemented on Socionext UniPhier SoCs is a collection of
+ miscellaneous function registers handling signals outside system components.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - socionext,uniphier-ld4-soc-glue
+ - socionext,uniphier-pro4-soc-glue
+ - socionext,uniphier-pro5-soc-glue
+ - socionext,uniphier-pxs2-soc-glue
+ - socionext,uniphier-sld8-soc-glue
+ - socionext,uniphier-ld11-soc-glue
+ - socionext,uniphier-ld20-soc-glue
+ - socionext,uniphier-pxs3-soc-glue
+ - socionext,uniphier-nx1-soc-glue
+ - const: simple-mfd
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ pinctrl:
+ $ref: /schemas/pinctrl/socionext,uniphier-pinctrl.yaml#
+
+ usb-hub:
+ $ref: /schemas/phy/socionext,uniphier-usb2-phy.yaml#
+
+ clock-controller:
+ $ref: /schemas/clock/socionext,uniphier-clock.yaml#
+
+allOf:
+ - if:
+ not:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - socionext,uniphier-pro4-soc-glue
+ - socionext,uniphier-ld11-soc-glue
+ then:
+ properties:
+ usb-hub: false
+
+ - if:
+ not:
+ properties:
+ compatible:
+ contains:
+ const: socionext,uniphier-pro4-soc-glue
+ then:
+ properties:
+ clock-controller: false
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ syscon@5f800000 {
+ compatible = "socionext,uniphier-pro4-soc-glue",
+ "simple-mfd", "syscon";
+ reg = <0x5f800000 0x2000>;
+
+ pinctrl {
+ compatible = "socionext,uniphier-pro4-pinctrl";
+ };
+
+ usb-hub {
+ compatible = "socionext,uniphier-pro4-usb2-phy";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy@0 {
+ reg = <0>;
+ #phy-cells = <0>;
+ };
+
+ phy@1 {
+ reg = <1>;
+ #phy-cells = <0>;
+ };
+
+ phy@2 {
+ reg = <2>;
+ #phy-cells = <0>;
+ };
+
+ phy@3 {
+ reg = <3>;
+ #phy-cells = <0>;
+ };
+ };
+
+ clock-controller {
+ compatible = "socionext,uniphier-pro4-sg-clock";
+ #clock-cells = <1>;
+ };
+ };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-sysctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier system controller
+
+maintainers:
+ - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+description: |+
+ System controller implemented on Socionext UniPhier SoCs has multiple
+ functions such as clock control, reset control, internal watchdog timer,
+ thermal management, and so on.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - socionext,uniphier-ld4-sysctrl
+ - socionext,uniphier-pro4-sysctrl
+ - socionext,uniphier-pro5-sysctrl
+ - socionext,uniphier-pxs2-sysctrl
+ - socionext,uniphier-sld8-sysctrl
+ - socionext,uniphier-ld11-sysctrl
+ - socionext,uniphier-ld20-sysctrl
+ - socionext,uniphier-pxs3-sysctrl
+ - socionext,uniphier-nx1-sysctrl
+ - const: simple-mfd
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ clock-controller:
+ $ref: /schemas/clock/socionext,uniphier-clock.yaml#
+
+ reset-controller:
+ $ref: /schemas/reset/socionext,uniphier-reset.yaml#
+
+ watchdog:
+ $ref: /schemas/watchdog/socionext,uniphier-wdt.yaml#
+
+ thermal-sensor:
+ $ref: /schemas/thermal/socionext,uniphier-thermal.yaml#
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: socionext,uniphier-ld4-sysctrl
+ then:
+ properties:
+ watchdog: false
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - socionext,uniphier-ld4-sysctrl
+ - socionext,uniphier-pro4-sysctrl
+ - socionext,uniphier-sld8-sysctrl
+ - socionext,uniphier-ld11-sysctrl
+ then:
+ properties:
+ thermal-sensor: false
+
+additionalProperties: false
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ syscon@61840000 {
+ compatible = "socionext,uniphier-ld20-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x61840000 0x4000>;
+
+ clock-controller {
+ compatible = "socionext,uniphier-ld20-clock";
+ #clock-cells = <1>;
+ };
+
+ reset-controller {
+ compatible = "socionext,uniphier-ld20-reset";
+ #reset-cells = <1>;
+ };
+
+ watchdog {
+ compatible = "socionext,uniphier-wdt";
+ };
+
+ thermal-sensor {
+ compatible = "socionext,uniphier-ld20-thermal";
+ interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+ #thermal-sensor-cells = <0>;
+ };
+ };
The Ring Accelerator is a hardware module that is responsible for accelerating
management of the packet queues. The K3 SoCs can have more than one RA instances
+allOf:
+ - $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml#
+
properties:
compatible:
items:
$ref: /schemas/types.yaml#/definitions/uint32
description: TI-SCI RM subtype for GP ring range
- ti,sci:
- $ref: /schemas/types.yaml#/definitions/phandle-array
- description: phandle on TI-SCI compatible System controller node
-
- ti,sci-dev-id:
- $ref: /schemas/types.yaml#/definitions/uint32
- description: TI-SCI device id of the ring accelerator
-
required:
- compatible
- reg
- ti,sci
- ti,sci-dev-id
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
- qcom,sdm845-imem
- qcom,sdx55-imem
- qcom,sdx65-imem
+ - qcom,sm8450-imem
- const: syscon
- const: simple-mfd
- |
// The UniPhier thermal should be a subnode of a "syscon" compatible node.
- sysctrl@61840000 {
- compatible = "socionext,uniphier-ld20-sysctrl",
- "simple-mfd", "syscon";
- reg = <0x61840000 0x10000>;
-
- pvtctl: thermal {
- compatible = "socionext,uniphier-ld20-thermal";
- interrupts = <0 3 1>;
- #thermal-sensor-cells = <0>;
- };
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ pvtctl: thermal-sensor {
+ compatible = "socionext,uniphier-ld20-thermal";
+ interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+ #thermal-sensor-cells = <0>;
};
minItems: 1
maxItems: 2
+ required-opps:
+ maxItems: 1
+
resets:
maxItems: 1
+++ /dev/null
-Fairchild FUSB302 Type-C Port controllers
-
-Required properties :
-- compatible : "fcs,fusb302"
-- reg : I2C slave address
-- interrupts : Interrupt specifier
-
-Required sub-node:
-- connector : The "usb-c-connector" attached to the FUSB302 IC. The bindings
- of the connector node are specified in:
-
- Documentation/devicetree/bindings/connector/usb-connector.yaml
-
-
-Example:
-
-fusb302: typec-portc@54 {
- compatible = "fcs,fusb302";
- reg = <0x54>;
- interrupt-parent = <&nmi_intc>;
- interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-
- usb_con: connector {
- compatible = "usb-c-connector";
- label = "USB-C";
- power-role = "dual";
- try-power-role = "sink";
- source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
- sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
- PDO_VAR(3000, 12000, 3000)
- PDO_PPS_APDO(3000, 11000, 3000)>;
- op-sink-microwatt = <10000000>;
- };
-};
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/fcs,fusb302.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Fairchild FUSB302 Type-C Port controller
+
+maintainers:
+ - Rob Herring <robh@kernel.org>
+
+properties:
+ compatible:
+ const: fcs,fusb302
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ vbus-supply:
+ description: VBUS power supply
+
+ connector:
+ type: object
+ $ref: /schemas/connector/usb-connector.yaml#
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - vbus-supply
+ - connector
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/usb/pd.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ typec-portc@54 {
+ compatible = "fcs,fusb302";
+ reg = <0x54>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ vbus-supply = <&vbus_typec>;
+
+ connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ power-role = "dual";
+ try-power-role = "sink";
+ source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+ sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
+ PDO_VAR(3000, 12000, 3000)
+ PDO_PPS_APDO(3000, 11000, 3000)>;
+ op-sink-microwatt = <10000000>;
+ };
+ };
+ };
description: Lichee Pi
"^linaro,.*":
description: Linaro Limited
+ "^lineartechnology,.*":
+ description: Linear Technology
"^linksprite,.*":
description: LinkSprite Technologies, Inc.
"^linksys,.*":
allOf:
- $ref: "watchdog.yaml#"
+ - $ref: /schemas/memory-controllers/mc-peripheral-props.yaml#
maintainers:
- Marc Zyngier <maz@kernel.org>
- |
// The UniPhier watchdog should be a subnode of a "syscon" compatible node.
- sysctrl@61840000 {
- compatible = "socionext,uniphier-ld11-sysctrl",
- "simple-mfd", "syscon";
- reg = <0x61840000 0x10000>;
-
- watchdog {
- compatible = "socionext,uniphier-wdt";
- };
+ watchdog {
+ compatible = "socionext,uniphier-wdt";
};
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
-F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml
+F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
+F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
F: arch/arm/boot/dts/uniphier*
F: arch/arm/include/asm/hardware/cache-uniphier.h
F: arch/arm/mach-uniphier/
L: linux-pci@vger.kernel.org
L: linux-rockchip@lists.infradead.org
S: Maintained
-F: Documentation/devicetree/bindings/pci/rockchip-pcie*
+F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
F: drivers/pci/controller/pcie-rockchip*
PCIE DRIVER FOR SOCIONEXT UNIPHIER
M: Ard Biesheuvel <ardb@kernel.org>
L: linux-i2c@vger.kernel.org
S: Maintained
-F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
+F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
F: drivers/i2c/busses/i2c-synquacer.c
SOCIONEXT UNIPHIER SOUND DRIVER
ifneq ($(filter dtbs_check, $(MAKECMDGOALS)),)
export CHECK_DTBS=y
-dtbs: dt_binding_check
+endif
+
+ifneq ($(CHECK_DTBS),)
+dtbs_prepare: dt_binding_check
endif
dtbs_check: dtbs
@echo ' 3: more obscure warnings, can most likely be ignored'
@echo ' e: warnings are being treated as errors'
@echo ' Multiple levels can be combined with W=12 or W=123'
+ @$(if $(dtstree), \
+ echo ' make CHECK_DTBS=1 [targets] Check all generated dtb files against schema'; \
+ echo ' This can be applied both to "dtbs" and to individual "foo.dtb" targets' ; \
+ )
@echo ''
@echo 'Execute "make" or "make all" to build all targets marked with [*] '
@echo 'For further info see the ./README file'
that are executed once at boot time, and the results dumped to the
console.
- If unsure, say N here, but this option is safe to enable.
+ This option should only be enabled for a development kernel. The tests
+ will taint the kernel with TAINT_TEST. The tests will cause ERROR and
+ WARNING messages to print on the console. The tests will cause stack
+ traces to print on the console. It is possible that the tests will
+ leave the devicetree in a corrupted state.
+
+ The unittest output will be verbose. Copy the output to a file
+ via capturing the console output or via the dmesg command. Process
+ this file with scripts/dtc/of_unittest_expect to reduce the
+ verbosity, test whether expected output is present, and to
+ summarize the results.
+
+ If unsure, say N here. This option is not safe to enable.
config OF_ALL_DTBS
bool "Build all Device Tree Blobs"
{
ap->np = np;
ap->id = id;
- strncpy(ap->stem, stem, stem_len);
- ap->stem[stem_len] = 0;
+ strscpy(ap->stem, stem, stem_len + 1);
list_add_tail(&ap->link, &aliases_lookup);
pr_debug("adding DT alias:%s: stem=%s id=%i node=%pOF\n",
ap->alias, ap->stem, ap->id, np);
{
struct device_node *node = kobj_to_device_node(kobj);
+ /*
+ * can not use '"%pOF", node' in pr_err() calls from this function
+ * because an of_node_get(node) when refcount is already zero
+ * will result in an error and a stack dump
+ */
+
/* We should never be releasing nodes that haven't been detached. */
if (!of_node_check_flag(node, OF_DETACHED)) {
- pr_err("ERROR: Bad of_node_put() on %pOF\n", node);
- dump_stack();
+
+ pr_err("ERROR: %s() detected bad of_node_put() on %pOF/%s\n",
+ __func__, node->parent, node->full_name);
+
+ /*
+ * of unittests will test this path. Do not print the stack
+ * trace when the error is caused by unittest so that we do
+ * not display what a normal developer might reasonably
+ * consider a real bug.
+ */
+ if (!IS_ENABLED(CONFIG_OF_UNITTEST) ||
+ strcmp(node->parent->full_name, "testcase-data")) {
+ dump_stack();
+ pr_err("ERROR: next of_node_put() on this node will result in a kobject warning 'refcount_t: underflow; use-after-free.'\n");
+ }
+
return;
}
if (!of_node_check_flag(node, OF_DYNAMIC))
__func__, node);
}
+ if (node->child)
+ pr_err("ERROR: %s() unexpected children for %pOF/%s\n",
+ __func__, node->parent, node->full_name);
+
property_list_free(node->properties);
property_list_free(node->deadprops);
fwnode_links_purge(of_fwnode_handle(node));
* another node. The node data are dynamically allocated and all the node
* flags have the OF_DYNAMIC & OF_DETACHED bits set.
*
- * Return: The newly allocated node or NULL on out of memory error.
+ * Return: The newly allocated node or NULL on out of memory error. Use
+ * of_node_put() on it when done to free the memory allocated for it.
*/
struct device_node *__of_node_dup(const struct device_node *np,
const char *full_name)
return rc;
domain = irq_find_host(oirq.np);
- if (!domain)
- return -EPROBE_DEFER;
+ if (!domain) {
+ rc = -EPROBE_DEFER;
+ goto out;
+ }
- return irq_create_of_mapping(&oirq);
+ rc = irq_create_of_mapping(&oirq);
+out:
+ of_node_put(oirq.np);
+
+ return rc;
}
EXPORT_SYMBOL_GPL(of_irq_get);
}
#endif /* CONFIG_OF_DYNAMIC */
-struct kobj_type of_node_ktype = {
+const struct kobj_type of_node_ktype = {
.release = of_node_release,
};
else
memblock_phys_free(rmem->base,
rmem->size);
+ } else {
+ phys_addr_t end = rmem->base + rmem->size - 1;
+ bool reusable =
+ (of_get_flat_dt_prop(node, "reusable", NULL)) != NULL;
+
+ pr_info("%pa..%pa (%lu KiB) %s %s %s\n",
+ &rmem->base, &end, (unsigned long)(rmem->size / SZ_1K),
+ nomap ? "nomap" : "map",
+ reusable ? "reusable" : "non-reusable",
+ rmem->name ? rmem->name : "unknown");
}
}
}
* The topmost check is done by exploiting this property. For each
* affected device node in the log list we check if this overlay is
* the one closest to the tail. If another overlay has affected this
- * device node and is closest to the tail, then removal is not permited.
+ * device node and is closest to the tail, then removal is not permitted.
*/
static int overlay_removal_is_ok(struct overlay_changeset *remove_ovcs)
{
struct device *parent)
{
struct amba_device *dev;
- const void *prop;
int ret;
pr_debug("Creating amba device %pOF\n", node);
of_device_make_bus_id(&dev->dev);
/* Allow the HW Peripheral ID to be overridden */
- prop = of_get_property(node, "arm,primecell-periphid", NULL);
- if (prop)
- dev->periphid = of_read_ulong(prop, 1);
+ of_property_read_u32(node, "arm,primecell-periphid", &dev->periphid);
ret = of_address_to_resource(node, 0, &dev->res);
if (ret) {
int ret;
/* Check if we have a MacOS display without a node spec */
- if (of_get_property(of_chosen, "linux,bootx-noscreen", NULL)) {
+ if (of_property_present(of_chosen, "linux,bootx-noscreen")) {
/*
* The old code tried to work out which node was the MacOS
* display based on the address. I'm dropping that since the
np = NULL;
}
- if (of_find_property(np, "compatible", NULL))
+ if (of_property_present(np, "compatible"))
break;
np = of_get_next_parent(np);
* Ignore node with gpio-hog property since its gpios are all provided
* by its parent.
*/
- if (of_find_property(np, "gpio-hog", NULL))
+ if (of_property_read_bool(np, "gpio-hog"))
return NULL;
if (of_parse_phandle_with_args(np, prop_name, "#gpio-cells", index,
#include "tests-address.dtsi"
#include "tests-platform.dtsi"
#include "tests-overlay.dtsi"
+#include "tests-lifecycle.dtsi"
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+
+/ {
+ testcase-data {
+ refcount-node {
+ };
+ };
+};
* Print the expected message only if the current loglevel will allow
* the actual message to print.
*
- * Do not use EXPECT_BEGIN() or EXPECT_END() for messages generated by
- * pr_debug().
+ * Do not use EXPECT_BEGIN(), EXPECT_END(), EXPECT_NOT_BEGIN(), or
+ * EXPECT_NOT_END() to report messages expected to be reported or not
+ * reported by pr_debug().
*/
#define EXPECT_BEGIN(level, fmt, ...) \
printk(level pr_fmt("EXPECT \\ : ") fmt, ##__VA_ARGS__)
#define EXPECT_END(level, fmt, ...) \
printk(level pr_fmt("EXPECT / : ") fmt, ##__VA_ARGS__)
+#define EXPECT_NOT_BEGIN(level, fmt, ...) \
+ printk(level pr_fmt("EXPECT_NOT \\ : ") fmt, ##__VA_ARGS__)
+
+#define EXPECT_NOT_END(level, fmt, ...) \
+ printk(level pr_fmt("EXPECT_NOT / : ") fmt, ##__VA_ARGS__)
+
static void __init of_unittest_find_node_by_name(void)
{
struct device_node *np;
struct device_node *next = np->sibling;
np->parent = of_root;
+ /* this will clear OF_DETACHED in np and children */
attach_node_and_children(np);
np = next;
}
static inline void __init of_unittest_overlay(void) { }
#endif
+static void __init of_unittest_lifecycle(void)
+{
+#ifdef CONFIG_OF_DYNAMIC
+ unsigned int refcount;
+ int found_refcount_one = 0;
+ int put_count = 0;
+ struct device_node *np;
+ struct device_node *prev_sibling, *next_sibling;
+ const char *refcount_path = "/testcase-data/refcount-node";
+ const char *refcount_parent_path = "/testcase-data";
+
+ /*
+ * Node lifecycle tests, non-dynamic node:
+ *
+ * - Decrementing refcount to zero via of_node_put() should cause the
+ * attempt to free the node memory by of_node_release() to fail
+ * because the node is not a dynamic node.
+ *
+ * - Decrementing refcount past zero should result in additional
+ * errors reported.
+ */
+
+ np = of_find_node_by_path(refcount_path);
+ unittest(np, "find refcount_path \"%s\"\n", refcount_path);
+ if (np == NULL)
+ goto out_skip_tests;
+
+ while (!found_refcount_one) {
+
+ if (put_count++ > 10) {
+ unittest(0, "guardrail to avoid infinite loop\n");
+ goto out_skip_tests;
+ }
+
+ refcount = kref_read(&np->kobj.kref);
+ if (refcount == 1)
+ found_refcount_one = 1;
+ else
+ of_node_put(np);
+ }
+
+ EXPECT_BEGIN(KERN_INFO, "OF: ERROR: of_node_release() detected bad of_node_put() on /testcase-data/refcount-node");
+
+ /*
+ * refcount is now one, decrementing to zero will result in a call to
+ * of_node_release() to free the node's memory, which should result
+ * in an error
+ */
+ unittest(1, "/testcase-data/refcount-node is one");
+ of_node_put(np);
+
+ EXPECT_END(KERN_INFO, "OF: ERROR: of_node_release() detected bad of_node_put() on /testcase-data/refcount-node");
+
+
+ /*
+ * expect stack trace for subsequent of_node_put():
+ * __refcount_sub_and_test() calls:
+ * refcount_warn_saturate(r, REFCOUNT_SUB_UAF)
+ *
+ * Not capturing entire WARN_ONCE() trace with EXPECT_*(), just
+ * the first three lines, and the last line.
+ */
+ EXPECT_BEGIN(KERN_INFO, "------------[ cut here ]------------");
+ EXPECT_BEGIN(KERN_INFO, "WARNING: <<all>>");
+ EXPECT_BEGIN(KERN_INFO, "refcount_t: underflow; use-after-free.");
+ EXPECT_BEGIN(KERN_INFO, "---[ end trace <<int>> ]---");
+
+ /* refcount is now zero, this should fail */
+ unittest(1, "/testcase-data/refcount-node is zero");
+ of_node_put(np);
+
+ EXPECT_END(KERN_INFO, "---[ end trace <<int>> ]---");
+ EXPECT_END(KERN_INFO, "refcount_t: underflow; use-after-free.");
+ EXPECT_END(KERN_INFO, "WARNING: <<all>>");
+ EXPECT_END(KERN_INFO, "------------[ cut here ]------------");
+
+ /*
+ * Q. do we expect to get yet another warning?
+ * A. no, the WARNING is from WARN_ONCE()
+ */
+ EXPECT_NOT_BEGIN(KERN_INFO, "------------[ cut here ]------------");
+ EXPECT_NOT_BEGIN(KERN_INFO, "WARNING: <<all>>");
+ EXPECT_NOT_BEGIN(KERN_INFO, "refcount_t: underflow; use-after-free.");
+ EXPECT_NOT_BEGIN(KERN_INFO, "---[ end trace <<int>> ]---");
+
+ unittest(1, "/testcase-data/refcount-node is zero, second time");
+ of_node_put(np);
+
+ EXPECT_NOT_END(KERN_INFO, "---[ end trace <<int>> ]---");
+ EXPECT_NOT_END(KERN_INFO, "refcount_t: underflow; use-after-free.");
+ EXPECT_NOT_END(KERN_INFO, "WARNING: <<all>>");
+ EXPECT_NOT_END(KERN_INFO, "------------[ cut here ]------------");
+
+ /*
+ * refcount of zero will trigger stack traces from any further
+ * attempt to of_node_get() node "refcount-node". One example of
+ * this is where of_unittest_check_node_linkage() will recursively
+ * scan the tree, with 'for_each_child_of_node()' doing an
+ * of_node_get() of the children of a node.
+ *
+ * Prevent the stack trace by removing node "refcount-node" from
+ * its parent's child list.
+ *
+ * WARNING: EVIL, EVIL, EVIL:
+ *
+ * Directly manipulate the child list of node /testcase-data to
+ * remove child refcount-node. This is ignoring all proper methods
+ * of removing a child and will leak a small amount of memory.
+ */
+
+ np = of_find_node_by_path(refcount_parent_path);
+ unittest(np, "find refcount_parent_path \"%s\"\n", refcount_parent_path);
+ unittest(np, "ERROR: devicetree live tree left in a 'bad state' if test fail\n");
+ if (np == NULL)
+ return;
+
+ prev_sibling = np->child;
+ next_sibling = prev_sibling->sibling;
+ if (!strcmp(prev_sibling->full_name, "refcount-node")) {
+ np->child = next_sibling;
+ next_sibling = next_sibling->sibling;
+ }
+ while (next_sibling) {
+ if (!strcmp(next_sibling->full_name, "refcount-node"))
+ prev_sibling->sibling = next_sibling->sibling;
+ prev_sibling = next_sibling;
+ next_sibling = next_sibling->sibling;
+ }
+ of_node_put(np);
+
+ return;
+
+out_skip_tests:
+#endif
+ unittest(0, "One or more lifecycle tests skipped\n");
+}
+
#ifdef CONFIG_OF_OVERLAY
/*
of_unittest_match_node();
of_unittest_platform_populate();
of_unittest_overlay();
+ of_unittest_lifecycle();
/* Double check linkage after removing testcase data */
of_unittest_check_tree_linkage();
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
/*
* This header provides constants for most GPIO bindings.
*
struct property *old_prop;
};
+/**
+ * of_node_init - initialize a devicetree node
+ * @node: Pointer to device node that has been created by kzalloc()
+ * @phandle_name: Name of property holding a phandle value
+ *
+ * On return the device_node refcount is set to one. Use of_node_put()
+ * on @node when done to free the memory allocated for it. If the node
+ * is NOT a dynamic node the memory will not be freed. The decision of
+ * whether to free the memory will be done by node->release(), which is
+ * of_node_release().
+ */
/* initialize a node */
-extern struct kobj_type of_node_ktype;
+extern const struct kobj_type of_node_ktype;
extern const struct fwnode_operations of_fwnode_ops;
static inline void of_node_init(struct device_node *node)
{
* @np: device node from which the property value is to be read.
* @propname: name of the property to be searched.
*
- * Search for a property in a device node.
+ * Search for a boolean property in a device node. Usage on non-boolean
+ * property types is deprecated.
*
* Return: true if the property exists false otherwise.
*/
return prop ? true : false;
}
+/**
+ * of_property_present - Test if a property is present in a node
+ * @np: device node to search for the property.
+ * @propname: name of the property to be searched.
+ *
+ * Test for a property present in a device node.
+ *
+ * Return: true if the property exists false otherwise.
+ */
+static inline bool of_property_present(const struct device_node *np, const char *propname)
+{
+ return of_property_read_bool(np, propname);
+}
+
/**
* of_property_read_u8_array - Find and read an array of u8 from a property.
*
* within the mask to one (i.e. | in the
* mask), all bits are one.
*/
- if (($2 > mask) && (($2 | mask) != -1ULL))
- ERROR(&@2, "Value out of range for"
- " %d-bit array element", $1.bits);
+ if (($2 > mask) && (($2 | mask) != -1ULL)) {
+ char *loc = srcpos_string(&@2);
+ fprintf(stderr,
+ "WARNING: %s: Value 0x%016" PRIx64
+ " truncated to 0x%0*" PRIx64 "\n",
+ loc, $2, $1.bits / 4, ($2 & mask));
+ free(loc);
+ }
}
$$.data = data_append_integer($1.data, $2, $1.bits);
struct fdt_node_header {
fdt32_t tag;
- char name[0];
+ char name[];
};
struct fdt_property {
fdt32_t tag;
fdt32_t len;
fdt32_t nameoff;
- char data[0];
+ char data[];
};
#endif /* !__ASSEMBLY */
# on the console log that results from executing the Linux kernel
# devicetree unittest (drivers/of/unitest.c).
-$VUFX = "220201a";
+$VUFX = "230211a";
use strict 'refs';
use strict subs;
} else {
return 0;
}
+ } elsif ($type eq "all") {
+ return 1;
} elsif ($type eq "") {
if ($expect_next ne $got_next) {
return 0;
<<int>> matches: [+-]*[0-9]+
<<hex>> matches: (0x)*[0-9a-f]+
+ <<all>> matches: anything to end of line
'EXPECT \\' (begin) and 'EXPECT /' (end) lines are suppressed.
$pr_fmt = "### dt-test ### ";
$exp_begin = "${pr_fmt}EXPECT \\\\ : ";
$exp_end = "${pr_fmt}EXPECT / : ";
+$expnot_begin = "${pr_fmt}EXPECT_NOT \\\\ : ";
+$expnot_end = "${pr_fmt}EXPECT_NOT / : ";
$line_num = "";
chomp $line;
+ $suppress_line = 0;
+
$prefix = " "; ## 2 characters
if ($line =~ /^\s*$exp_begin/) {
$data = $line;
$data =~ s/^\s*$exp_begin//;
- push @begin, $data;
+ push @exp_begin_stack, $data;
if ($verbose) {
if ($print_line_num) {
$found = 0;
$no_begin = 0;
- if (@found_or_begin > 0) {
- $begin = pop @found_or_begin;
+ if (@exp_found_or_begin > 0) {
+ $begin = pop @exp_found_or_begin;
if (compare($data, $begin)) {
$found = 1;
+ $exp_found++;
}
} elsif (@begin > 0) {
- $begin = pop @begin;
+ $begin = pop @exp_begin_stack;
} else {
$no_begin = 1;
}
if ($no_begin) {
- $expect_missing_begin++;
- print "** ERROR: EXPECT end without any EXPECT begin:\n";
+ $exp_missing_begin++;
+ print "** ERROR: EXPECT end without matching EXPECT begin:\n";
print " end ---> $line\n";
} elsif (! $found) {
$line_num = sprintf("%4s ", $.);
}
- $expect_not_found++;
+ $exp_missing++;
printf "** %s%s$script_name WARNING - not found ---> %s\n",
$line_num, $timestamp, $data;
- } elsif (! compare($data, $begin)) {
+ } elsif (! compare($data, $begin) and ($data ne $begin)) {
- $expect_missing_end++;
+ $exp_missing_end++;
print "** ERROR: EXPECT end does not match EXPECT begin:\n";
print " begin -> $begin\n";
print " end ---> $line\n";
+ }
+
+ next LINE;
+ }
+
+
+ # ----- find EXPECT_NOT begin
+
+ if ($line =~ /^\s*$expnot_begin/) {
+ $data = $line;
+ $data =~ s/^\s*$expnot_begin//;
+ push @expnot_begin_stack, $data;
+
+ if ($verbose) {
+ if ($print_line_num) {
+ $line_num = sprintf("%4s ", $.);
+ }
+ printf "%s %s%s%s\n", $prefix, $line_num, $timestamp, $line;
+ }
+
+ next LINE;
+ }
+
+
+ # ----- find EXPECT_NOT end
+
+ if ($line =~ /^\s*$expnot_end/) {
+ $data = $line;
+ $data =~ s/^\s*$expnot_end//;
+
+ if ($verbose) {
+ if ($print_line_num) {
+ $line_num = sprintf("%4s ", $.);
+ }
+ printf "%s %s%s%s\n", $prefix, $line_num, $timestamp, $line;
+ }
+
+ $found = 0;
+ $no_begin = 0;
+ if (@expnot_found_or_begin > 0) {
+ $begin = pop @expnot_found_or_begin;
+ if (compare($data, $begin)) {
+ $found = 1;
+ $expnot_found++;
+ }
+ } elsif (@expnot_begin_stack <= 0) {
+ $no_begin = 1;
+ }
+
+ if ($no_begin) {
+
+ $expnot_missing_begin++;
+ print "** ERROR: EXPECT_NOT end without matching EXPECT_NOT begin:\n";
+ print " end ---> $line\n";
+
+ }
+
+ if ($found) {
+
+ if ($print_line_num) {
+ $line_num = sprintf("%4s ", $.);
+ }
+
+ printf "** %s%s$script_name WARNING - next line matches EXPECT_NOT\n",
+ $line_num, $timestamp;
+ printf "** %s%s%s\n", $line_num, $timestamp, $line;
+
} else {
- $expect_found++;
+ $expnot_missing++;
+
+ }
+
+ if (@expnot_begin_stack > 0) {
+ $begin = pop @expnot_begin_stack;
+
+ if (! compare($data, $begin) and ($data ne $begin)) {
+
+ $expnot_missing_end++;
+ print "** ERROR: EXPECT_NOT end does not match EXPECT_NOT begin:\n";
+ print " begin -> $begin\n";
+ print " end ---> $line\n";
+ }
}
next LINE;
}
$found = 0;
- foreach $begin (@begin) {
+ foreach $begin (@exp_begin_stack) {
+ if (compare($begin, $line)) {
+ $found = 1;
+ last;
+ }
+ }
+
+ if ($found) {
+ $begin = shift @exp_begin_stack;
+ while (! compare($begin, $line)) {
+ push @exp_found_or_begin, $begin;
+ $begin = shift @exp_begin_stack;
+ }
+ push @exp_found_or_begin, $line;
+
+ if ($hide_expect) {
+ $suppress_line = 1;
+ }
+ $prefix = "ok"; # 2 characters
+ }
+
+
+ $found = 0;
+ foreach $begin (@expnot_begin_stack) {
if (compare($begin, $line)) {
$found = 1;
last;
if ($found) {
$begin = shift @begin;
while (! compare($begin, $line)) {
- push @found_or_begin, $begin;
+ push @expnot_found_or_begin, $begin;
$begin = shift @begin;
}
- push @found_or_begin, $line;
+ push @expnot_found_or_begin, $line;
if ($hide_expect) {
$suppress_line = 1;
- next LINE;
}
- $prefix = "ok"; # 2 characters
+ $prefix = "**"; # 2 characters
}
+ if ($suppress_line) {
+ next LINE;
+ }
+
if ($print_line_num) {
$line_num = sprintf("%4s ", $.);
}
print "\n";
print "** EXPECT statistics:\n";
print "**\n";
- printf "** EXPECT found : %4i\n", $expect_found;
- printf "** EXPECT not found : %4i\n", $expect_not_found;
- printf "** missing EXPECT begin : %4i\n", $expect_missing_begin;
- printf "** missing EXPECT end : %4i\n", $expect_missing_end;
- printf "** unittest FAIL : %4i\n", $unittest_fail;
- printf "** internal error : %4i\n", $internal_err;
+ printf "** non-zero values expected:\n";
+ print "**\n";
+ printf "** EXPECT found : %4i\n", $exp_found;
+ printf "** EXPECT_NOT not found : %4i\n", $expnot_missing;
+ print "**\n";
+ printf "** zero values expected:\n";
+ print "**\n";
+ printf "** EXPECT not found : %4i\n", $exp_missing;
+ printf "** missing EXPECT begin : %4i\n", $exp_missing_begin;
+ printf "** missing EXPECT end : %4i\n", $exp_missing_end;
+ print "**\n";
+ printf "** EXPECT_NOT found : %4i\n", $expnot_found;
+ printf "** missing EXPECT_NOT begin : %4i\n", $expnot_missing_begin;
+ printf "** missing EXPECT_NOT end : %4i\n", $expnot_missing_end;
+ print "**\n";
+ printf "** unittest FAIL : %4i\n", $unittest_fail;
+ printf "** internal error : %4i\n", $internal_err;
+}
+
+if (@exp_begin_stack) {
+ print "** ERROR: EXPECT begin without matching EXPECT end:\n";
+ print " This list may be misleading.\n";
+ foreach $begin (@exp_begin_stack) {
+ print " begin ---> $begin\n";
+ }
}
-if (@begin) {
- print "** ERROR: EXPECT begin without any EXPECT end:\n";
+if (@expnot_begin_stack) {
+ print "** ERROR: EXPECT_NOT begin without matching EXPECT_NOT end:\n";
print " This list may be misleading.\n";
- foreach $begin (@begin) {
+ foreach $begin (@expnot_begin_stack) {
print " begin ---> $begin\n";
}
}
-#define DTC_VERSION "DTC 1.6.1-g55778a03"
+#define DTC_VERSION "DTC 1.6.1-gabbd523b"
projects / linux-block.git / commitdiff