ARM: dts: imx6qdl-sabresd: 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-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 77f7b123dc0b6614d63046ac95a601c105347550..c6978b3aeef56748d51fa648f203b008325df442 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -213,6 +213,8 @@
 };
 
 &hdmi {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_hdmi_cec>;
        ddc-i2c-bus = <&i2c2>;
        status = "okay";
 };
@@ -485,6 +487,12 @@
                        >;
                };
 
+               pinctrl_hdmi_cec: hdmicecgrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE   0x1f8b0
+                       >;
+               };
+
                pinctrl_i2c1: i2c1grp {
                        fsl,pins = <
                                MX6QDL_PAD_CSI0_DAT8__I2C1_SDA          0x4001b8b1