ARM: dts: imx6qdl-sabreauto: Add CEC support

HDMI_TX_CEC_LINE pin is used for CEC, so pass it in the device tree.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index de9bf47..82d6ccb 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -235,6 +235,8 @@
 };
 
 &hdmi {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_hdmi_cec>;
        ddc-i2c-bus = <&i2c2>;
        status = "okay";
 };
@@ -454,6 +456,12 @@
                        >;
                };
 
+               pinctrl_hdmi_cec: hdmicecgrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_EIM_A25__HDMI_TX_CEC_LINE    0x1f8b0
+                       >;
+               };
+
                pinctrl_i2c2: i2c2grp {
                        fsl,pins = <
                                MX6QDL_PAD_EIM_EB2__I2C2_SCL    0x4001b8b1