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ARM: dts: imx6: Add support for imx6q wandboard

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Add support for the imx6q wanboard variant.

Since imx6q/dl are pin to pin compatible, introduce the imx6qdl-wandboard.dtsi
file that contains the common peripheral nodes.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
tirimbino
Fabio Estevam 12 years ago committed by Shawn Guo
parent 3fe6373b42
commit 2688a32f98
4 changed files with 156 additions and 120 deletions
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  1. 1
      arch/arm/boot/dts/Makefile
  2. 121
      arch/arm/boot/dts/imx6dl-wandboard.dts
  3. 22
      arch/arm/boot/dts/imx6q-wandboard.dts
  4. 132
      arch/arm/boot/dts/imx6qdl-wandboard.dtsi

1
arch/arm/boot/dts/Makefile
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@ -133,6 +133,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
imx6q-sabrelite.dtb \
imx6q-sabresd.dtb \
imx6q-sbc6x.dtb \
imx6q-wandboard.dtb \
imx6sl-evk.dtb \
vf610-twr.dtb
dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \

121
arch/arm/boot/dts/imx6dl-wandboard.dts
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@ -10,6 +10,7 @@
*/
/dts-v1/;
#include "imx6dl.dtsi"
#include "imx6qdl-wandboard.dtsi"
/ {
model = "Wandboard i.MX6 Dual Lite Board";
@ -18,124 +19,4 @@
memory {
reg = <0x10000000 0x40000000>;
};
regulators {
compatible = "simple-bus";
reg_2p5v: 2p5v {
compatible = "regulator-fixed";
regulator-name = "2P5V";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-always-on;
};
reg_3p3v: 3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
sound {
compatible = "fsl,imx6dl-wandboard-sgtl5000",
"fsl,imx-audio-sgtl5000";
model = "imx6dl-wandboard-sgtl5000";
ssi-controller = <&ssi1>;
audio-codec = <&codec>;
audio-routing =
"MIC_IN", "Mic Jack",
"Mic Jack", "Mic Bias",
"Headphone Jack", "HP_OUT";
mux-int-port = <1>;
mux-ext-port = <3>;
};
};
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux_2>;
status = "okay";
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2_2>;
status = "okay";
codec: sgtl5000@0a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
clocks = <&clks 169>;
VDDA-supply = <&reg_2p5v>;
VDDIO-supply = <&reg_3p3v>;
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
hog {
pinctrl_hog: hoggrp {
fsl,pins = <
MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0
MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000
MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000
>;
};
};
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet_1>;
phy-mode = "rgmii";
status = "okay";
};
&ssi1 {
fsl,mode = "i2s-slave";
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1_1>;
status = "okay";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3_2>;
fsl,uart-has-rtscts;
status = "okay";
};
&usbh1 {
status = "okay";
};
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc1_2>;
cd-gpios = <&gpio1 2 0>;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2_2>;
non-removable;
status = "okay";
};
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3_2>;
cd-gpios = <&gpio3 9 0>;
status = "okay";
};

22
arch/arm/boot/dts/imx6q-wandboard.dts
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@ -0,0 +1,22 @@
/*
* Copyright 2013 Freescale Semiconductor, Inc.
*
* Author: Fabio Estevam <fabio.estevam@freescale.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 "imx6q.dtsi"
#include "imx6qdl-wandboard.dtsi"
/ {
model = "Wandboard i.MX6 Quad Board";
compatible = "wand,imx6q-wandboard", "fsl,imx6q";
memory {
reg = <0x10000000 0x80000000>;
};
};

132
arch/arm/boot/dts/imx6qdl-wandboard.dtsi
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@ -0,0 +1,132 @@
/*
* Copyright 2013 Freescale Semiconductor, Inc.
*
* Author: Fabio Estevam <fabio.estevam@freescale.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.
*
*/
/ {
regulators {
compatible = "simple-bus";
reg_2p5v: 2p5v {
compatible = "regulator-fixed";
regulator-name = "2P5V";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-always-on;
};
reg_3p3v: 3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
sound {
compatible = "fsl,imx6-wandboard-sgtl5000",
"fsl,imx-audio-sgtl5000";
model = "imx6-wandboard-sgtl5000";
ssi-controller = <&ssi1>;
audio-codec = <&codec>;
audio-routing =
"MIC_IN", "Mic Jack",
"Mic Jack", "Mic Bias",
"Headphone Jack", "HP_OUT";
mux-int-port = <1>;
mux-ext-port = <3>;
};
};
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux_2>;
status = "okay";
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2_2>;
status = "okay";
codec: sgtl5000@0a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
clocks = <&clks 169>;
VDDA-supply = <&reg_2p5v>;
VDDIO-supply = <&reg_3p3v>;
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
hog {
pinctrl_hog: hoggrp {
fsl,pins = <
MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0
MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000
MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000
>;
};
};
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet_1>;
phy-mode = "rgmii";
status = "okay";
};
&ssi1 {
fsl,mode = "i2s-slave";
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1_1>;
status = "okay";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3_2>;
fsl,uart-has-rtscts;
status = "okay";
};
&usbh1 {
status = "okay";
};
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc1_2>;
cd-gpios = <&gpio1 2 0>;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2_2>;
non-removable;
status = "okay";
};
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3_2>;
cd-gpios = <&gpio3 9 0>;
status = "okay";
};
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