forked from Minki/linux
ARM: mx5: Add support for DENX M53EVK
This patch adds support for the DENX M53EVK board. The board currently supports NAND, Ethernet, UART, CAN, I2C. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Marek Vasut
Shawn Guo
parent
59d5c0ce8a
commit
051124e596
@ -110,6 +110,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
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imx51-babbage.dtb \
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imx53-ard.dtb \
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imx53-evk.dtb \
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imx53-m53evk.dtb \
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imx53-mba53.dtb \
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imx53-qsb.dtb \
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imx53-smd.dtb \
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259
arch/arm/boot/dts/imx53-m53evk.dts
Normal file
259
arch/arm/boot/dts/imx53-m53evk.dts
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@ -0,0 +1,259 @@
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/*
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* Copyright (C) 2013 Marek Vasut <marex@denx.de>
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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#include "imx53.dtsi"
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/ {
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model = "DENX M53EVK";
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compatible = "denx,imx53-m53evk", "fsl,imx53";
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memory {
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reg = <0x70000000 0x20000000>;
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};
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soc {
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display@di1 {
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compatible = "fsl,imx-parallel-display";
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crtcs = <&ipu 1>;
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interface-pix-fmt = "bgr666";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ipu_disp2_1>;
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display-timings {
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800x480p60 {
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native-mode;
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clock-frequency = <31500000>;
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hactive = <800>;
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vactive = <480>;
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hfront-porch = <40>;
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hback-porch = <88>;
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hsync-len = <128>;
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vback-porch = <33>;
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vfront-porch = <9>;
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vsync-len = <3>;
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vsync-active = <1>;
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};
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};
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};
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};
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm1 0 3000>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <6>;
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_pin_gpio>;
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user1 {
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label = "user1";
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gpios = <&gpio2 8 0>;
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linux,default-trigger = "heartbeat";
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};
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user2 {
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label = "user2";
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gpios = <&gpio2 9 0>;
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linux,default-trigger = "heartbeat";
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};
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};
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regulators {
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compatible = "simple-bus";
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reg_3p2v: 3p2v {
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compatible = "regulator-fixed";
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regulator-name = "3P2V";
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regulator-min-microvolt = <3200000>;
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regulator-max-microvolt = <3200000>;
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regulator-always-on;
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};
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};
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sound {
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compatible = "fsl,imx53-m53evk-sgtl5000",
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"fsl,imx-audio-sgtl5000";
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model = "imx53-m53evk-sgtl5000";
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ssi-controller = <&ssi2>;
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audio-codec = <&sgtl5000>;
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audio-routing =
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"MIC_IN", "Mic Jack",
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"Mic Jack", "Mic Bias",
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"LINE_IN", "Line In Jack",
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"Headphone Jack", "HP_OUT",
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"Ext Spk", "LINE_OUT";
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mux-int-port = <2>;
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mux-ext-port = <4>;
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};
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};
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&audmux {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_audmux_2>;
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status = "okay";
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};
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&can1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_can1_3>;
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status = "okay";
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};
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&can2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_can2_1>;
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status = "okay";
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};
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&esdhc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_esdhc1_1>;
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cd-gpios = <&gpio1 1 0>;
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wp-gpios = <&gpio1 9 0>;
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status = "okay";
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};
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&fec {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_fec_1>;
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phy-mode = "rmii";
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status = "okay";
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1_2>;
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status = "okay";
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sgtl5000: codec@0a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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VDDA-supply = <®_3p2v>;
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VDDIO-supply = <®_3p2v>;
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clocks = <&clks 150>;
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};
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};
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&i2c2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2_2>;
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clock-frequency = <400000>;
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status = "okay";
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stmpe610@41 {
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compatible = "st,stmpe610";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x41>;
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id = <0>;
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blocks = <0x5>;
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interrupts = <6 0x0>;
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interrupt-parent = <&gpio7>;
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irq-trigger = <0x1>;
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stmpe_touchscreen {
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compatible = "stmpe,ts";
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reg = <0>;
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ts,sample-time = <4>;
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ts,mod-12b = <1>;
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ts,ref-sel = <0>;
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ts,adc-freq = <1>;
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ts,ave-ctrl = <3>;
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ts,touch-det-delay = <3>;
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ts,settling = <4>;
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ts,fraction-z = <7>;
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ts,i-drive = <1>;
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};
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};
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eeprom: eeprom@50 {
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compatible = "atmel,24c128";
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reg = <0x50>;
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pagesize = <32>;
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};
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rtc: rtc@68 {
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compatible = "stm,m41t62";
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reg = <0x68>;
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};
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};
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&i2c3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c3_1>;
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status = "okay";
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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hog {
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pinctrl_hog: hoggrp {
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fsl,pins = <
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MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000
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MX53_PAD_EIM_EB3__GPIO2_31 0x80000000
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MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000
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MX53_PAD_DISP0_DAT8__PWM1_PWMO 0x5
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>;
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};
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led_pin_gpio: led_gpio@0 {
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fsl,pins = <
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MX53_PAD_PATA_DATA8__GPIO2_8 0x80000000
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MX53_PAD_PATA_DATA9__GPIO2_9 0x80000000
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>;
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};
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};
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};
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&nfc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_nand_1>;
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nand-bus-width = <8>;
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nand-ecc-mode = "hw";
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status = "okay";
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};
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&pwm1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pwm1_1>;
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status = "okay";
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};
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&ssi2 {
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fsl,mode = "i2s-slave";
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1_2>;
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status = "okay";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart2_1>;
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status = "okay";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart3_1>;
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status = "okay";
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};
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