ARM: dts: DRA7: Add the dts files for dra7 SoC and dra7-evm board
authorR Sricharan <r.sricharan@ti.com>
Wed, 14 Aug 2013 13:38:20 +0000 (19:08 +0530)
committerBenoit Cousson <bcousson@baylibre.com>
Tue, 8 Oct 2013 15:51:41 +0000 (17:51 +0200)
Add minimal device tree source needed for DRA7 based SoCs.
Also add a board dts file for the dra7-evm (based on dra752)
which contains 1.5G of memory with 1G interleaved and 512MB
non-interleaved. Also added in the board file are pin configuration
details for i2c, mcspi and uart devices on board.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
arch/arm/boot/dts/Makefile
arch/arm/boot/dts/dra7-evm.dts [new file with mode: 0644]
arch/arm/boot/dts/dra7.dtsi [new file with mode: 0644]
include/dt-bindings/pinctrl/dra.h [new file with mode: 0644]

index a7cae53714892eb3931c78ed2b437f2c64a1ecfa..b057b0e12d7cab293174f980ddbd67c039eb0a1a 100644 (file)
@@ -189,7 +189,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
        am335x-boneblack.dtb \
        am3517-evm.dtb \
        am3517_mt_ventoux.dtb \
-       am43x-epos-evm.dtb
+       am43x-epos-evm.dtb \
+       dra7-evm.dtb
 dtb-$(CONFIG_ARCH_ORION5X) += orion5x-lacie-ethernet-disk-mini-v2.dtb
 dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb
 dtb-$(CONFIG_ARCH_U8500) += ste-snowball.dtb \
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
new file mode 100644 (file)
index 0000000..ca5dab2
--- /dev/null
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+#include "dra7.dtsi"
+
+/ {
+       model = "TI DRA7";
+       compatible = "ti,dra7-evm", "ti,dra752", "ti,dra7";
+
+       memory {
+               device_type = "memory";
+               reg = <0x80000000 0x60000000>; /* 1536 MB */
+       };
+};
+
+&dra7_pmx_core {
+       i2c1_pins: pinmux_i2c1_pins {
+               pinctrl-single,pins = <
+                       0x400 (PIN_INPUT | MUX_MODE0) /* i2c1_sda */
+                       0x404 (PIN_INPUT | MUX_MODE0) /* i2c1_scl */
+               >;
+       };
+
+       i2c2_pins: pinmux_i2c2_pins {
+               pinctrl-single,pins = <
+                       0x408 (PIN_INPUT | MUX_MODE0) /* i2c2_sda */
+                       0x40c (PIN_INPUT | MUX_MODE0) /* i2c2_scl */
+               >;
+       };
+
+       i2c3_pins: pinmux_i2c3_pins {
+               pinctrl-single,pins = <
+                       0x410 (PIN_INPUT | MUX_MODE0) /* i2c3_sda */
+                       0x414 (PIN_INPUT | MUX_MODE0) /* i2c3_scl */
+               >;
+       };
+
+       mcspi1_pins: pinmux_mcspi1_pins {
+               pinctrl-single,pins = <
+                       0x3a4 (PIN_INPUT | MUX_MODE0) /* spi2_clk */
+                       0x3a8 (PIN_INPUT | MUX_MODE0) /* spi2_d1 */
+                       0x3ac (PIN_INPUT | MUX_MODE0) /* spi2_d0 */
+                       0x3b0 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */
+                       0x3b4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs1 */
+                       0x3b8 (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs2 */
+                       0x3bc (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs3 */
+               >;
+       };
+
+       mcspi2_pins: pinmux_mcspi2_pins {
+               pinctrl-single,pins = <
+                       0x3c0 (PIN_INPUT | MUX_MODE0) /* spi2_sclk */
+                       0x3c4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */
+                       0x3c8 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */
+                       0x3cc (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */
+               >;
+       };
+
+       uart1_pins: pinmux_uart1_pins {
+               pinctrl-single,pins = <
+                       0x3e0 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_rxd */
+                       0x3e4 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_txd */
+                       0x3e8 (PIN_INPUT | MUX_MODE3) /* uart1_ctsn */
+                       0x3ec (PIN_INPUT | MUX_MODE3) /* uart1_rtsn */
+               >;
+       };
+
+       uart2_pins: pinmux_uart2_pins {
+               pinctrl-single,pins = <
+                       0x3f0 (PIN_INPUT | MUX_MODE0) /* uart2_rxd */
+                       0x3f4 (PIN_INPUT | MUX_MODE0) /* uart2_txd */
+                       0x3f8 (PIN_INPUT | MUX_MODE0) /* uart2_ctsn */
+                       0x3fc (PIN_INPUT | MUX_MODE0) /* uart2_rtsn */
+               >;
+       };
+
+       uart3_pins: pinmux_uart3_pins {
+               pinctrl-single,pins = <
+                       0x248 (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */
+                       0x24c (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */
+               >;
+       };
+};
+
+&i2c1 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c1_pins>;
+       clock-frequency = <400000>;
+};
+
+&i2c2 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c2_pins>;
+       clock-frequency = <400000>;
+};
+
+&i2c3 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c3_pins>;
+       clock-frequency = <3400000>;
+};
+
+&mcspi1 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&mcspi1_pins>;
+};
+
+&mcspi2 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&mcspi2_pins>;
+};
+
+&uart1 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart1_pins>;
+};
+
+&uart2 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart2_pins>;
+};
+
+&uart3 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart3_pins>;
+};
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
new file mode 100644 (file)
index 0000000..c01ef76
--- /dev/null
@@ -0,0 +1,575 @@
+/*
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ * Based on "omap4.dtsi"
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pinctrl/dra.h>
+
+#include "skeleton.dtsi"
+
+/ {
+       #address-cells = <1>;
+       #size-cells = <1>;
+
+       compatible = "ti,dra7xx";
+       interrupt-parent = <&gic>;
+
+       aliases {
+               serial0 = &uart1;
+               serial1 = &uart2;
+               serial2 = &uart3;
+               serial3 = &uart4;
+               serial4 = &uart5;
+               serial5 = &uart6;
+       };
+
+       cpus {
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               cpu@0 {
+                       device_type = "cpu";
+                       compatible = "arm,cortex-a15";
+                       reg = <0>;
+               };
+               cpu@1 {
+                       device_type = "cpu";
+                       compatible = "arm,cortex-a15";
+                       reg = <1>;
+               };
+       };
+
+       timer {
+               compatible = "arm,armv7-timer";
+               interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+                            <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+                            <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+                            <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+       };
+
+       gic: interrupt-controller@48211000 {
+               compatible = "arm,cortex-a15-gic";
+               interrupt-controller;
+               #interrupt-cells = <3>;
+               reg = <0x48211000 0x1000>,
+                     <0x48212000 0x1000>,
+                     <0x48214000 0x2000>,
+                     <0x48216000 0x2000>;
+               interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
+       };
+
+       /*
+        * The soc node represents the soc top level view. It is uses for IPs
+        * that are not memory mapped in the MPU view or for the MPU itself.
+        */
+       soc {
+               compatible = "ti,omap-infra";
+               mpu {
+                       compatible = "ti,omap5-mpu";
+                       ti,hwmods = "mpu";
+               };
+       };
+
+       /*
+        * XXX: Use a flat representation of the SOC interconnect.
+        * The real OMAP interconnect network is quite complex.
+        * Since that will not bring real advantage to represent that in DT for
+        * the moment, just use a fake OCP bus entry to represent the whole bus
+        * hierarchy.
+        */
+       ocp {
+               compatible = "ti,omap4-l3-noc", "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <1>;
+               ranges;
+               ti,hwmods = "l3_main_1", "l3_main_2";
+               reg = <0x44000000 0x2000>,
+                     <0x44800000 0x3000>;
+               interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+
+               counter32k: counter@4ae04000 {
+                       compatible = "ti,omap-counter32k";
+                       reg = <0x4ae04000 0x40>;
+                       ti,hwmods = "counter_32k";
+               };
+
+               dra7_pmx_core: pinmux@4a003400 {
+                       compatible = "pinctrl-single";
+                       reg = <0x4a003400 0x0464>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       pinctrl-single,register-width = <32>;
+                       pinctrl-single,function-mask = <0x3fffffff>;
+               };
+
+               sdma: dma-controller@4a056000 {
+                       compatible = "ti,omap4430-sdma";
+                       reg = <0x4a056000 0x1000>;
+                       interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+                       #dma-cells = <1>;
+                       #dma-channels = <32>;
+                       #dma-requests = <127>;
+               };
+
+               gpio1: gpio@4ae10000 {
+                       compatible = "ti,omap4-gpio";
+                       reg = <0x4ae10000 0x200>;
+                       interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "gpio1";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+               };
+
+               gpio2: gpio@48055000 {
+                       compatible = "ti,omap4-gpio";
+                       reg = <0x48055000 0x200>;
+                       interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "gpio2";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+               };
+
+               gpio3: gpio@48057000 {
+                       compatible = "ti,omap4-gpio";
+                       reg = <0x48057000 0x200>;
+                       interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "gpio3";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+               };
+
+               gpio4: gpio@48059000 {
+                       compatible = "ti,omap4-gpio";
+                       reg = <0x48059000 0x200>;
+                       interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "gpio4";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+               };
+
+               gpio5: gpio@4805b000 {
+                       compatible = "ti,omap4-gpio";
+                       reg = <0x4805b000 0x200>;
+                       interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "gpio5";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+               };
+
+               gpio6: gpio@4805d000 {
+                       compatible = "ti,omap4-gpio";
+                       reg = <0x4805d000 0x200>;
+                       interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "gpio6";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+               };
+
+               gpio7: gpio@48051000 {
+                       compatible = "ti,omap4-gpio";
+                       reg = <0x48051000 0x200>;
+                       interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "gpio7";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+               };
+
+               gpio8: gpio@48053000 {
+                       compatible = "ti,omap4-gpio";
+                       reg = <0x48053000 0x200>;
+                       interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "gpio8";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+               };
+
+               uart1: serial@4806a000 {
+                       compatible = "ti,omap4-uart";
+                       reg = <0x4806a000 0x100>;
+                       interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "uart1";
+                       clock-frequency = <48000000>;
+                       status = "disabled";
+               };
+
+               uart2: serial@4806c000 {
+                       compatible = "ti,omap4-uart";
+                       reg = <0x4806c000 0x100>;
+                       interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "uart2";
+                       clock-frequency = <48000000>;
+                       status = "disabled";
+               };
+
+               uart3: serial@48020000 {
+                       compatible = "ti,omap4-uart";
+                       reg = <0x48020000 0x100>;
+                       interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "uart3";
+                       clock-frequency = <48000000>;
+                       status = "disabled";
+               };
+
+               uart4: serial@4806e000 {
+                       compatible = "ti,omap4-uart";
+                       reg = <0x4806e000 0x100>;
+                       interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "uart4";
+                       clock-frequency = <48000000>;
+                        status = "disabled";
+               };
+
+               uart5: serial@48066000 {
+                       compatible = "ti,omap4-uart";
+                       reg = <0x48066000 0x100>;
+                       interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "uart5";
+                       clock-frequency = <48000000>;
+                       status = "disabled";
+               };
+
+               uart6: serial@48068000 {
+                       compatible = "ti,omap4-uart";
+                       reg = <0x48068000 0x100>;
+                       interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "uart6";
+                       clock-frequency = <48000000>;
+                       status = "disabled";
+               };
+
+               uart7: serial@48420000 {
+                       compatible = "ti,omap4-uart";
+                       reg = <0x48420000 0x100>;
+                       ti,hwmods = "uart7";
+                       clock-frequency = <48000000>;
+                       status = "disabled";
+               };
+
+               uart8: serial@48422000 {
+                       compatible = "ti,omap4-uart";
+                       reg = <0x48422000 0x100>;
+                       ti,hwmods = "uart8";
+                       clock-frequency = <48000000>;
+                       status = "disabled";
+               };
+
+               uart9: serial@48424000 {
+                       compatible = "ti,omap4-uart";
+                       reg = <0x48424000 0x100>;
+                       ti,hwmods = "uart9";
+                       clock-frequency = <48000000>;
+                       status = "disabled";
+               };
+
+               uart10: serial@4ae2b000 {
+                       compatible = "ti,omap4-uart";
+                       reg = <0x4ae2b000 0x100>;
+                       ti,hwmods = "uart10";
+                       clock-frequency = <48000000>;
+                       status = "disabled";
+               };
+
+               timer1: timer@4ae18000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x4ae18000 0x80>;
+                       interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "timer1";
+                       ti,timer-alwon;
+               };
+
+               timer2: timer@48032000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x48032000 0x80>;
+                       interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "timer2";
+               };
+
+               timer3: timer@48034000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x48034000 0x80>;
+                       interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "timer3";
+               };
+
+               timer4: timer@48036000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x48036000 0x80>;
+                       interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "timer4";
+               };
+
+               timer5: timer@48820000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x48820000 0x80>;
+                       interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "timer5";
+                       ti,timer-dsp;
+               };
+
+               timer6: timer@48822000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x48822000 0x80>;
+                       interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "timer6";
+                       ti,timer-dsp;
+                       ti,timer-pwm;
+               };
+
+               timer7: timer@48824000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x48824000 0x80>;
+                       interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "timer7";
+                       ti,timer-dsp;
+               };
+
+               timer8: timer@48826000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x48826000 0x80>;
+                       interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "timer8";
+                       ti,timer-dsp;
+                       ti,timer-pwm;
+               };
+
+               timer9: timer@4803e000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x4803e000 0x80>;
+                       interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "timer9";
+               };
+
+               timer10: timer@48086000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x48086000 0x80>;
+                       interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "timer10";
+               };
+
+               timer11: timer@48088000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x48088000 0x80>;
+                       interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "timer11";
+                       ti,timer-pwm;
+               };
+
+               timer13: timer@48828000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x48828000 0x80>;
+                       ti,hwmods = "timer13";
+                       status = "disabled";
+               };
+
+               timer14: timer@4882a000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x4882a000 0x80>;
+                       ti,hwmods = "timer14";
+                       status = "disabled";
+               };
+
+               timer15: timer@4882c000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x4882c000 0x80>;
+                       ti,hwmods = "timer15";
+                       status = "disabled";
+               };
+
+               timer16: timer@4882e000 {
+                       compatible = "ti,omap5430-timer";
+                       reg = <0x4882e000 0x80>;
+                       ti,hwmods = "timer16";
+                       status = "disabled";
+               };
+
+               wdt2: wdt@4ae14000 {
+                       compatible = "ti,omap4-wdt";
+                       reg = <0x4ae14000 0x80>;
+                       interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "wd_timer2";
+               };
+
+               i2c1: i2c@48070000 {
+                       compatible = "ti,omap4-i2c";
+                       reg = <0x48070000 0x100>;
+                       interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "i2c1";
+                       status = "disabled";
+               };
+
+               i2c2: i2c@48072000 {
+                       compatible = "ti,omap4-i2c";
+                       reg = <0x48072000 0x100>;
+                       interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "i2c2";
+                       status = "disabled";
+               };
+
+               i2c3: i2c@48060000 {
+                       compatible = "ti,omap4-i2c";
+                       reg = <0x48060000 0x100>;
+                       interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "i2c3";
+                       status = "disabled";
+               };
+
+               i2c4: i2c@4807a000 {
+                       compatible = "ti,omap4-i2c";
+                       reg = <0x4807a000 0x100>;
+                       interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "i2c4";
+                       status = "disabled";
+               };
+
+               i2c5: i2c@4807c000 {
+                       compatible = "ti,omap4-i2c";
+                       reg = <0x4807c000 0x100>;
+                       interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "i2c5";
+                       status = "disabled";
+               };
+
+               mmc1: mmc@4809c000 {
+                       compatible = "ti,omap4-hsmmc";
+                       reg = <0x4809c000 0x400>;
+                       interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "mmc1";
+                       ti,dual-volt;
+                       ti,needs-special-reset;
+                       dmas = <&sdma 61>, <&sdma 62>;
+                       dma-names = "tx", "rx";
+                       status = "disabled";
+               };
+
+               mmc2: mmc@480b4000 {
+                       compatible = "ti,omap4-hsmmc";
+                       reg = <0x480b4000 0x400>;
+                       interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "mmc2";
+                       ti,needs-special-reset;
+                       dmas = <&sdma 47>, <&sdma 48>;
+                       dma-names = "tx", "rx";
+                       status = "disabled";
+               };
+
+               mmc3: mmc@480ad000 {
+                       compatible = "ti,omap4-hsmmc";
+                       reg = <0x480ad000 0x400>;
+                       interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "mmc3";
+                       ti,needs-special-reset;
+                       dmas = <&sdma 77>, <&sdma 78>;
+                       dma-names = "tx", "rx";
+                       status = "disabled";
+               };
+
+               mmc4: mmc@480d1000 {
+                       compatible = "ti,omap4-hsmmc";
+                       reg = <0x480d1000 0x400>;
+                       interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+                       ti,hwmods = "mmc4";
+                       ti,needs-special-reset;
+                       dmas = <&sdma 57>, <&sdma 58>;
+                       dma-names = "tx", "rx";
+                       status = "disabled";
+               };
+
+               mcspi1: spi@48098000 {
+                       compatible = "ti,omap4-mcspi";
+                       reg = <0x48098000 0x200>;
+                       interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "mcspi1";
+                       ti,spi-num-cs = <4>;
+                       dmas = <&sdma 35>,
+                              <&sdma 36>,
+                              <&sdma 37>,
+                              <&sdma 38>,
+                              <&sdma 39>,
+                              <&sdma 40>,
+                              <&sdma 41>,
+                              <&sdma 42>;
+                       dma-names = "tx0", "rx0", "tx1", "rx1",
+                                   "tx2", "rx2", "tx3", "rx3";
+                       status = "disabled";
+               };
+
+               mcspi2: spi@4809a000 {
+                       compatible = "ti,omap4-mcspi";
+                       reg = <0x4809a000 0x200>;
+                       interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "mcspi2";
+                       ti,spi-num-cs = <2>;
+                       dmas = <&sdma 43>,
+                              <&sdma 44>,
+                              <&sdma 45>,
+                              <&sdma 46>;
+                       dma-names = "tx0", "rx0", "tx1", "rx1";
+                       status = "disabled";
+               };
+
+               mcspi3: spi@480b8000 {
+                       compatible = "ti,omap4-mcspi";
+                       reg = <0x480b8000 0x200>;
+                       interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "mcspi3";
+                       ti,spi-num-cs = <2>;
+                       dmas = <&sdma 15>, <&sdma 16>;
+                       dma-names = "tx0", "rx0";
+                       status = "disabled";
+               };
+
+               mcspi4: spi@480ba000 {
+                       compatible = "ti,omap4-mcspi";
+                       reg = <0x480ba000 0x200>;
+                       interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       ti,hwmods = "mcspi4";
+                       ti,spi-num-cs = <1>;
+                       dmas = <&sdma 70>, <&sdma 71>;
+                       dma-names = "tx0", "rx0";
+                       status = "disabled";
+               };
+       };
+};
diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h
new file mode 100644 (file)
index 0000000..002a285
--- /dev/null
@@ -0,0 +1,50 @@
+/*
+ * This header provides constants for DRA pinctrl bindings.
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ * Author: Rajendra Nayak <rnayak@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _DT_BINDINGS_PINCTRL_DRA_H
+#define _DT_BINDINGS_PINCTRL_DRA_H
+
+/* DRA7 mux mode options for each pin. See TRM for options */
+#define MUX_MODE0      0x0
+#define MUX_MODE1      0x1
+#define MUX_MODE2      0x2
+#define MUX_MODE3      0x3
+#define MUX_MODE4      0x4
+#define MUX_MODE5      0x5
+#define MUX_MODE6      0x6
+#define MUX_MODE7      0x7
+#define MUX_MODE8      0x8
+#define MUX_MODE9      0x9
+#define MUX_MODE10     0xa
+#define MUX_MODE11     0xb
+#define MUX_MODE12     0xc
+#define MUX_MODE13     0xd
+#define MUX_MODE14     0xe
+#define MUX_MODE15     0xf
+
+#define PULL_ENA               (1 << 16)
+#define PULL_UP                        (1 << 17)
+#define INPUT_EN               (1 << 18)
+#define SLEWCONTROL            (1 << 19)
+#define WAKEUP_EN              (1 << 24)
+#define WAKEUP_EVENT           (1 << 25)
+
+/* Active pin states */
+#define PIN_OUTPUT             0
+#define PIN_OUTPUT_PULLUP      (PIN_OUTPUT | PULL_ENA | PULL_UP)
+#define PIN_OUTPUT_PULLDOWN    (PIN_OUTPUT | PULL_ENA)
+#define PIN_INPUT              INPUT_EN
+#define PIN_INPUT_SLEW         (INPUT_EN | SLEWCONTROL)
+#define PIN_INPUT_PULLUP       (PULL_ENA | INPUT_EN | PULL_UP)
+#define PIN_INPUT_PULLDOWN     (PULL_ENA | INPUT_EN)
+
+#endif
+