From 270f8ce3122b12f4224f7c72806ebf05e23835a6 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Fri, 11 Jan 2013 13:16:22 +0530 Subject: ARM: tegra: define Tegra20 CAR binding The Tegra20 CAR (Clock And Reset) Controller controls most aspects of most clocks within Tegra20. The device tree binding models this as a single monolithic clock provider, which exports many clocks. This reduces the number of nodes needed in device tree to represent these clocks. This binding is only useful for Tegra20; the set of clocks that exists on Tegra30 is sufficiently different to merit its own binding. Signed-off-by: Stephen Warren Acked-by: Simon Glass [pgaikwad: Added mux clk ids and sorted CAR node] Signed-off-by: Prashant Gaikwad Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm/boot/dts/tegra20.dtsi') diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index b8effa1cbda7..5b104f1d5003 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -123,6 +123,12 @@ 0 42 0x04>; }; + tegra_car: clock { + compatible = "nvidia,tegra20-car"; + reg = <0x60006000 0x1000>; + #clock-cells = <1>; + }; + apbdma: dma { compatible = "nvidia,tegra20-apbdma"; reg = <0x6000a000 0x1200>; -- cgit v1.2.3