123 lines
2.9 KiB
Diff
123 lines
2.9 KiB
Diff
From f34d0d5dd86e794477c8d23622111f9709085041 Mon Sep 17 00:00:00 2001
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From: Russell King <rmk+kernel@arm.linux.org.uk>
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Date: Fri, 18 Apr 2014 11:01:27 +0100
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Subject: [PATCH] ARM: imx: add HDMI support for SolidRun HummingBoard and
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Cubox-i
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Add the HDMI DT configuration for the SolidRun HummingBoard and Cubox-i.
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Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
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---
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arch/arm/boot/dts/imx6dl-hummingboard.dts | 27 +++++++++++++++++++++++++++
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arch/arm/boot/dts/imx6qdl-cubox-i.dtsi | 27 +++++++++++++++++++++++++++
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2 files changed, 54 insertions(+)
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diff --git a/arch/arm/boot/dts/imx6dl-hummingboard.dts b/arch/arm/boot/dts/imx6dl-hummingboard.dts
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index 121991c..5373a5f 100644
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--- a/arch/arm/boot/dts/imx6dl-hummingboard.dts
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+++ b/arch/arm/boot/dts/imx6dl-hummingboard.dts
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@@ -71,6 +71,13 @@
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status = "okay";
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};
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+&hdmi {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pinctrl_hummingboard_hdmi>;
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+ ddc-i2c-bus = <&i2c2>;
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+ status = "okay";
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+};
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+
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hummingboard_i2c1>;
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@@ -86,6 +93,13 @@
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*/
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};
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+&i2c2 {
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+ clock-frequency = <100000>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pinctrl_hummingboard_i2c2>;
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+ status = "okay";
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+};
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+
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&iomuxc {
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hummingboard {
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pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 {
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@@ -101,6 +115,12 @@
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>;
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};
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+ pinctrl_hummingboard_hdmi: hummingboard-hdmi {
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+ fsl,pins = <
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+ MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
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+ >;
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+ };
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+
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pinctrl_hummingboard_i2c1: hummingboard-i2c1 {
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fsl,pins = <
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MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
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@@ -108,6 +128,13 @@
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>;
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};
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+ pinctrl_hummingboard_i2c2: hummingboard-i2c2 {
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+ fsl,pins = <
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+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
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+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
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+ >;
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+ };
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+
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pinctrl_hummingboard_spdif: hummingboard-spdif {
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fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
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};
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diff --git a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi
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index c2a2488..25da82a 100644
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--- a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi
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+++ b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi
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@@ -55,6 +55,20 @@
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};
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};
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+&hdmi {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pinctrl_cubox_i_hdmi>;
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+ ddc-i2c-bus = <&i2c2>;
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+ status = "okay";
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+};
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+
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+&i2c2 {
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+ clock-frequency = <100000>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pinctrl_cubox_i_i2c2>;
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+ status = "okay";
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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_cubox_i_i2c3>;
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@@ -69,6 +83,19 @@
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&iomuxc {
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cubox_i {
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+ pinctrl_cubox_i_hdmi: cubox-i-hdmi {
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+ fsl,pins = <
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+ MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
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+ >;
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+ };
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+
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+ pinctrl_cubox_i_i2c2: cubox-i-i2c2 {
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+ fsl,pins = <
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+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
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+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
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+ >;
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+ };
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+
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pinctrl_cubox_i_i2c3: cubox-i-i2c3 {
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fsl,pins = <
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MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
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--
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1.9.0
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