Commit 2f171d40 authored Dec 14, 2015 by Heiko Stuebner

ARM: dts: rockchip: override edp hpd handling on veyron-pinky and speedy



Pinky boards don't have the hotplug pin connected. So remove the
hotplug pinctrl setting and enable the force-hpd option, to allow
them to find the display too.

While on speedy boards, the hotplug pin is connected, judging by comments
in a chromeos change it seems the "panels HPD voltage is too low to be
detected", so it also needs the forced hotplug, as we of course also know
that a display is connected.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Douglas Anderson <dianders@chromium.org>

parent 712e6051

arch/arm/boot/dts/rk3288-veyron-pinky.dts

+7 −0

Original line number	Diff line number	Diff line
		@@ -65,6 +65,13 @@
		pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8 &emmc_reset>;
		};

		&edp {
		/delete-property/pinctrl-names;
		/delete-property/pinctrl-0;

		force-hpd;
		};

		&gpio_keys {
		pinctrl-0 = <&pwr_key_h &ap_lid_int_l>;

arch/arm/boot/dts/rk3288-veyron-speedy.dts

+7 −0

Original line number	Diff line number	Diff line
		@@ -97,6 +97,13 @@
		temperature = <70000>;
		};

		&edp {
		/delete-property/pinctrl-names;
		/delete-property/pinctrl-0;

		force-hpd;
		};

		&rk808 {
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int_l>;