[U-Boot] [PATCH v4 4/9] tegra: fdt: i2c: Add extra I2C bindings for U-Boot

Simon Glass sjg at chromium.org
Wed Feb 29 21:32:59 CET 2012


Hi Stephen,

On Wed, Feb 29, 2012 at 12:21 PM, Stephen Warren <swarren at nvidia.com> wrote:
> On 02/29/2012 10:31 AM, Simon Glass wrote:
>> Add U-Boot's peripheral clock information to the Tegra20 device tree file.
>
>> diff --git a/arch/arm/dts/tegra20.dtsi b/arch/arm/dts/tegra20.dtsi
>
>>               compatible = "nvidia,tegra20-i2c";
>>               reg = <0x7000C000 0x100>;
>>               interrupts = < 70 >;
>> +             clocks = <&tegra_car 12>;       /* PERIPH_ID_I2C1 */
>>       };
>
> The I2C modules all require 2 clocks; the one you've added in this patch
> and a second reference to pll_p_out3. Can you please list both of these
> here, and update the I2C binding to describe the set of clocks that it
> requires. Thanks.

OK - do you have a pointer to the kernel commit please? I always seem
to have trouble tracking this stuff down.

Regards,
Simon

>
> --
> nvpublic


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