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ARM: dts: i.MX53: Devicetree for Voipac Baseboard using x53-dmm-668 module

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Supported peripherals: Audio -- headphone output, LEDs, Buttons
(using keyboard controller), SD-card.

Signed-off-by: Rostislav Lisovy <lisovy@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Rostislav Lisovy 2013-10-24 23:56:09 +02:00 committed by Shawn Guo
parent ea8817b1b5
commit 81d16420c2
2 changed files with 160 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -154,6 +154,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
imx53-mba53.dtb \
imx53-qsb.dtb \
imx53-smd.dtb \
imx53-voipac-bsb.dtb \
imx6dl-cubox-i.dtb \
imx6dl-hummingboard.dtb \
imx6dl-sabreauto.dtb \

159
arch/arm/boot/dts/imx53-voipac-bsb.dts Normal file
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@ -0,0 +1,159 @@
/*
* Copyright 2013 Rostislav Lisovy <lisovy@gmail.com>, PiKRON s.r.o.
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
/dts-v1/;
#include "imx53-voipac-dmm-668.dtsi"
/ {
sound {
compatible = "fsl,imx53-voipac-sgtl5000",
"fsl,imx-audio-sgtl5000";
model = "imx53-voipac-sgtl5000";
ssi-controller = <&ssi2>;
audio-codec = <&sgtl5000>;
audio-routing =
"Headphone Jack", "HP_OUT";
mux-int-port = <2>;
mux-ext-port = <5>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pin_gpio>;
led1 {
label = "led-red";
gpios = <&gpio3 29 0>;
default-state = "off";
};
led2 {
label = "led-orange";
gpios = <&gpio2 31 0>;
default-state = "off";
};
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
imx53-voipac {
pinctrl_hog: hoggrp {
fsl,pins = <
/* SD2_CD */
MX53_PAD_EIM_D25__GPIO3_25 0x80000000
/* SD2_WP */
MX53_PAD_EIM_A19__GPIO2_19 0x80000000
>;
};
led_pin_gpio: led_gpio {
fsl,pins = <
MX53_PAD_EIM_D29__GPIO3_29 0x80000000
MX53_PAD_EIM_EB3__GPIO2_31 0x80000000
>;
};
/* Keyboard controller */
pinctrl_kpp_1: kppgrp-1 {
fsl,pins = <
MX53_PAD_GPIO_9__KPP_COL_6 0xe8
MX53_PAD_GPIO_4__KPP_COL_7 0xe8
MX53_PAD_KEY_COL2__KPP_COL_2 0xe8
MX53_PAD_KEY_COL3__KPP_COL_3 0xe8
MX53_PAD_KEY_COL4__KPP_COL_4 0xe8
MX53_PAD_GPIO_2__KPP_ROW_6 0xe0
MX53_PAD_GPIO_5__KPP_ROW_7 0xe0
MX53_PAD_KEY_ROW2__KPP_ROW_2 0xe0
MX53_PAD_KEY_ROW3__KPP_ROW_3 0xe0
MX53_PAD_KEY_ROW4__KPP_ROW_4 0xe0
>;
};
pinctrl_audmux: audmuxgrp {
fsl,pins = <
MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x80000000
MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x80000000
MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x80000000
MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x80000000
>;
};
pinctrl_esdhc2: esdhc2grp {
fsl,pins = <
MX53_PAD_SD2_CMD__ESDHC2_CMD 0x1d5
MX53_PAD_SD2_CLK__ESDHC2_CLK 0x1d5
MX53_PAD_SD2_DATA0__ESDHC2_DAT0 0x1d5
MX53_PAD_SD2_DATA1__ESDHC2_DAT1 0x1d5
MX53_PAD_SD2_DATA2__ESDHC2_DAT2 0x1d5
MX53_PAD_SD2_DATA3__ESDHC2_DAT3 0x1d5
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX53_PAD_GPIO_3__I2C3_SCL 0xc0000000
MX53_PAD_GPIO_6__I2C3_SDA 0xc0000000
>;
};
};
};
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux>; /* SSI1 */
status = "okay";
};
&esdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc2>;
cd-gpios = <&gpio3 25 0>;
wp-gpios = <&gpio2 19 0>;
vmmc-supply = <&reg_3p3v>;
status = "okay";
};
&i2c3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
sgtl5000: codec@0a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
VDDA-supply = <&reg_3p3v>;
VDDIO-supply = <&reg_3p3v>;
clocks = <&clks 150>;
};
};
&kpp {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_kpp_1>;
linux,keymap = <
0x0203003b /* KEY_F1 */
0x0603003c /* KEY_F2 */
0x0207003d /* KEY_F3 */
0x0607003e /* KEY_F4 */
>;
keypad,num-rows = <8>;
keypad,num-columns = <1>;
status = "okay";
};
&ssi2 {
fsl,mode = "i2s-slave";
status = "okay";
};