From 76af3467a7189d84a6ce2bb2ee6d565f543b5dbc Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 6 Jan 2014 12:15:49 -0700 Subject: ARM: tegra: document which Dalmore revisions are supported There are a number of revisions of the Dalmore board, each with a variety of incompatible SW-visible HW changes. The Dalmore DT file in the kernel only supports HW revision A04. Document this in the DT file. Reported-by: Paul Walmsley Signed-off-by: Stephen Warren Reviewed-by: Thierry Reding --- arch/arm/boot/dts/tegra114-dalmore.dts | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/boot/dts/tegra114-dalmore.dts') diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index 73aecfb57ccb..8de543777882 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -1,3 +1,8 @@ +/* + * This dts file supports Dalmore A04. + * Other board revisions are not supported + */ + /dts-v1/; #include -- cgit v1.2.3 From 95552f5afca21dddc2023000d6575a2013b85bb1 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 19 Mar 2014 10:36:35 -0600 Subject: ARM: tegra: fix Dalmore pinctrl configuration Remove some entries from Dalmore's device tree that attempt to set some options which aren't supported for the drive_gma pin group. Signed-off-by: Stephen Warren Signed-off-by: Olof Johansson --- arch/arm/boot/dts/tegra114-dalmore.dts | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/arm/boot/dts/tegra114-dalmore.dts') diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index 8de543777882..5eb11a3bba55 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -740,12 +740,10 @@ nvidia,pins = "drive_gma"; nvidia,high-speed-mode = ; nvidia,schmitt = ; - nvidia,low-power-mode = ; nvidia,pull-down-strength = <2>; nvidia,pull-up-strength = <1>; nvidia,slew-rate-rising = ; nvidia,slew-rate-falling = ; - nvidia,drive-type = <1>; }; }; }; -- cgit v1.2.3