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ARM: dts: hummingboard: Split HummingBoard DT to support s/dl and d/q 

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This commit is contained in:
Rabeeh Khoury 2014-08-23 10:11:36 +01:00 committed by Shawn Guo
parent 49bdf58e9b
commit 4cd4f509c5
4 changed files with 219 additions and 198 deletions
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1
arch/arm/boot/dts/Makefile
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@ -226,6 +226,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
imx6q-gw5400-a.dtb \
imx6q-gw54xx.dtb \
imx6q-gw552x.dtb \
imx6q-hummingboard.dtb \
imx6q-nitrogen6x.dtb \
imx6q-phytec-pbab01.dtb \
imx6q-rex-pro.dtb \

203
arch/arm/boot/dts/imx6dl-hummingboard.dts
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@ -1,206 +1,13 @@
/*
* Copyright (C) 2013,2014 Russell King
* Copyright (C) 2014 Rabeeh Khoury (rabeeh@solid-run.com)
* Based on dt work by Russell King
*/
/dts-v1/;
#include "imx6dl.dtsi"
#include "imx6qdl-microsom.dtsi"
#include "imx6qdl-microsom-ar8035.dtsi"
#include "imx6qdl-hummingboard.dtsi"
/ {
model = "SolidRun HummingBoard DL/Solo";
compatible = "solidrun,hummingboard", "fsl,imx6dl";
chosen {
stdout-path = &uart1;
};
ir_recv: ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio1 2 1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_gpio1_2>;
};
regulators {
compatible = "simple-bus";
reg_3p3v: 3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_usbh1_vbus: usb-h1-vbus {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 0 0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_usbh1_vbus>;
regulator-name = "usb_h1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
reg_usbotg_vbus: usb-otg-vbus {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio3 22 0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_usbotg_vbus>;
regulator-name = "usb_otg_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
};
sound-spdif {
compatible = "fsl,imx-audio-spdif";
model = "On-board SPDIF";
/* IMX6 doesn't implement this yet */
spdif-controller = <&spdif>;
spdif-out;
};
};
&can1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_flexcan1>;
status = "okay";
};
&hdmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_hdmi>;
ddc-i2c-bus = <&i2c2>;
status = "okay";
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_i2c1>;
/*
* Not fitted on Carrier-1 board... yet
status = "okay";
rtc: pcf8523@68 {
compatible = "nxp,pcf8523";
reg = <0x68>;
};
*/
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_i2c2>;
status = "okay";
};
&iomuxc {
hummingboard {
pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 {
fsl,pins = <
MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000
MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000
>;
};
pinctrl_hummingboard_gpio1_2: hummingboard-gpio1_2 {
fsl,pins = <
MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000
>;
};
pinctrl_hummingboard_hdmi: hummingboard-hdmi {
fsl,pins = <
MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
>;
};
pinctrl_hummingboard_i2c1: hummingboard-i2c1 {
fsl,pins = <
MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
>;
};
pinctrl_hummingboard_i2c2: hummingboard-i2c2 {
fsl,pins = <
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
>;
};
pinctrl_hummingboard_spdif: hummingboard-spdif {
fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
};
pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus {
fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;
};
pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id {
/*
* Similar to pinctrl_usbotg_2, but we want it
* pulled down for a fixed host connection.
*/
fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
};
pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus {
fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;
};
pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux {
fsl,pins = <
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
>;
};
pinctrl_hummingboard_usdhc2: hummingboard-usdhc2 {
fsl,pins = <
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
>;
};
};
};
&spdif {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_spdif>;
status = "okay";
};
&usbh1 {
disable-over-current;
vbus-supply = <&reg_usbh1_vbus>;
status = "okay";
};
&usbotg {
disable-over-current;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>;
vbus-supply = <&reg_usbotg_vbus>;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <
&pinctrl_hummingboard_usdhc2_aux
&pinctrl_hummingboard_usdhc2
>;
vmmc-supply = <&reg_3p3v>;
cd-gpios = <&gpio1 4 0>;
status = "okay";
model = "SolidRun HummingBoard Solo/DualLite";
compatible = "solidrun,hummingboard/dl", "fsl,imx6dl";
};

13
arch/arm/boot/dts/imx6q-hummingboard.dts Normal file
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@ -0,0 +1,13 @@
/*
* Copyright (C) 2014 Rabeeh Khoury (rabeeh@solid-run.com)
* Based on dt work by Russell King
*/
/dts-v1/;
#include "imx6q.dtsi"
#include "imx6qdl-hummingboard.dtsi"
/ {
model = "SolidRun HummingBoard Dual/Quad";
compatible = "solidrun,hummingboard/q", "fsl,imx6q";
};

200
arch/arm/boot/dts/imx6qdl-hummingboard.dtsi Normal file
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@ -0,0 +1,200 @@
/*
* Copyright (C) 2013,2014 Russell King
*/
#include "imx6qdl-microsom.dtsi"
#include "imx6qdl-microsom-ar8035.dtsi"
/ {
chosen {
stdout-path = &uart1;
};
ir_recv: ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio1 2 1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_gpio1_2>;
};
regulators {
compatible = "simple-bus";
reg_3p3v: 3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_usbh1_vbus: usb-h1-vbus {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 0 0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_usbh1_vbus>;
regulator-name = "usb_h1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
reg_usbotg_vbus: usb-otg-vbus {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio3 22 0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_usbotg_vbus>;
regulator-name = "usb_otg_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
};
sound-spdif {
compatible = "fsl,imx-audio-spdif";
model = "On-board SPDIF";
/* IMX6 doesn't implement this yet */
spdif-controller = <&spdif>;
spdif-out;
};
};
&can1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_flexcan1>;
status = "okay";
};
&hdmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_hdmi>;
ddc-i2c-bus = <&i2c2>;
status = "okay";
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_i2c1>;
/*
* Not fitted on Carrier-1 board... yet
status = "okay";
rtc: pcf8523@68 {
compatible = "nxp,pcf8523";
reg = <0x68>;
};
*/
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_i2c2>;
status = "okay";
};
&iomuxc {
hummingboard {
pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 {
fsl,pins = <
MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000
MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000
>;
};
pinctrl_hummingboard_gpio1_2: hummingboard-gpio1_2 {
fsl,pins = <
MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000
>;
};
pinctrl_hummingboard_hdmi: hummingboard-hdmi {
fsl,pins = <
MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
>;
};
pinctrl_hummingboard_i2c1: hummingboard-i2c1 {
fsl,pins = <
MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
>;
};
pinctrl_hummingboard_i2c2: hummingboard-i2c2 {
fsl,pins = <
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
>;
};
pinctrl_hummingboard_spdif: hummingboard-spdif {
fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
};
pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus {
fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;
};
pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id {
/*
* Similar to pinctrl_usbotg_2, but we want it
* pulled down for a fixed host connection.
*/
fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
};
pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus {
fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;
};
pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux {
fsl,pins = <
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
>;
};
pinctrl_hummingboard_usdhc2: hummingboard-usdhc2 {
fsl,pins = <
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
>;
};
};
};
&spdif {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_spdif>;
status = "okay";
};
&usbh1 {
disable-over-current;
vbus-supply = <&reg_usbh1_vbus>;
status = "okay";
};
&usbotg {
disable-over-current;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>;
vbus-supply = <&reg_usbotg_vbus>;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <
&pinctrl_hummingboard_usdhc2_aux
&pinctrl_hummingboard_usdhc2
>;
vmmc-supply = <&reg_3p3v>;
cd-gpios = <&gpio1 4 0>;
status = "okay";
};