On 01/19/2012 04:51 PM, Simon Glass wrote:
> Hi Stephen,
>
> On Wed, Jan 18, 2012 at 2:24 PM, Stephen Warren <swar...@nvidia.com> wrote:
>> 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 <s...@chromium.org>
>>
>>> diff --git a/arch/arm/dts/tegra20.dtsi b/arch/arm/dts/tegra20.dtsi
>> ...
>>> + i2c@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 This is slightly out-of-date now; in next-20120118, that node's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.
>
> This series was original submitted 24 November, so of course things
> change. The changes you mention relate to I2C and I think I picked
> these up in the later I2C patches.
As I said, as long as this is updated before the I2C support that relies
on it (as IIRC your I2C patch series did), that's fine.
--
nvpublic
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