[PATCH v4 06/20] tegra: fdt: Add Tegra2x device tree file from kernel

[Stephen Warren]

On 01/11/2012 09:32 PM, Simon Glass wrote:
> This was taken from commit b48c54e2 at:
> git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra.git
> 
> config.mk is updated to provide this file to boards through the
> built-in mechanism:
> 
> /include/ ARCH_CPU_DTS
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>

> diff --git a/arch/arm/dts/tegra20.dtsi b/arch/arm/dts/tegra20.dtsi
...
> +	i2c at 7000d000 {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		compatible = "nvidia,tegra20-i2c";
> +		reg = <0x7000D000 0x200>;
> +		interrupts = < 85 >;
> +	};

This is slightly out-of-date now; in next-20120118, that node's
compatible flag is nvidia,tegra20-i2c-dvc. The HW register layout is
somewhat different for this I2C controller, and the different compatible
flag is how the driver this.

Still, you can always apply that fix in a later patch before you add I2C
support.

-- 
nvpublic