From 6b81c427c08c572ef9e4f20024e71eacbb1a70b6 Mon Sep 17 00:00:00 2001 From: Bryan Wu Date: Wed, 2 Jan 2013 15:53:50 -0800 Subject: [PATCH] ARM: DT: tegra: Add board level compatible properties The compatible properties of Tegra SoC based boards or machines need to be documented. This patch adds these board levle compatible properties into device tree binding document. Signed-off-by: Bryan Wu Signed-off-by: Stephen Warren --- .../devicetree/bindings/arm/tegra.txt | 29 +++++++++++++++---- 1 file changed, 23 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/tegra.txt b/Documentation/devicetree/bindings/arm/tegra.txt index 6e69d2e5e766..665c54d6112e 100644 --- a/Documentation/devicetree/bindings/arm/tegra.txt +++ b/Documentation/devicetree/bindings/arm/tegra.txt @@ -1,14 +1,31 @@ NVIDIA Tegra device tree bindings ------------------------------------------- -Boards with the tegra20 SoC shall have the following properties: +SoCs +------------------------------------------- -Required root node property: +Each device tree must specify which Tegra SoC it uses, using one of the +following compatible values: -compatible = "nvidia,tegra20"; + nvidia,tegra20 + nvidia,tegra30 -Boards with the tegra30 SoC shall have the following properties: +Boards +------------------------------------------- -Required root node property: +Each device tree must specify which one or more of the following +board-specific compatible values: -compatible = "nvidia,tegra30"; + ad,medcom-wide + ad,plutux + ad,tamonten + ad,tec + compal,paz00 + compulab,trimslice + nvidia,cardhu + nvidia,cardhu-a02 + nvidia,cardhu-a04 + nvidia,harmony + nvidia,seaboard + nvidia,ventana + nvidia,whistler -- 2.39.5