From: Christopher Spinrath christopher.spinrath@rwth-aachen.de
The hpd pin of the second hdmi connector of the Utilite Pro is wired up to a gpio pin of the SoC. Reflect this in the device tree.
Signed-off-by: Christopher Spinrath christopher.spinrath@rwth-aachen.de --- arch/arm/boot/dts/imx6q-utilite-pro.dts | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6q-utilite-pro.dts b/arch/arm/boot/dts/imx6q-utilite-pro.dts index 69bdd82..d900ad6 100644 --- a/arch/arm/boot/dts/imx6q-utilite-pro.dts +++ b/arch/arm/boot/dts/imx6q-utilite-pro.dts @@ -101,9 +101,11 @@
hdmi-connector { compatible = "hdmi-connector"; - + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hpd>; type = "a"; ddc-i2c-bus = <&i2c_dvi_ddc>; + hpd-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
port { hdmi_connector_in: endpoint { @@ -209,6 +211,12 @@ >; };
+ pinctrl_hpd: hpdgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 + >; + }; + pinctrl_i2c1: i2c1grp { fsl,pins = < MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1