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SubjectRe: [PATCH v3 2/2] ARM: dts: tegra20: Add video decoder node
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On 12/10/17 11:51, Dmitry Osipenko wrote:
> On 12.10.2017 11:49, Jon Hunter wrote:
>>
>> On 11/10/17 21:08, Dmitry Osipenko wrote:
>>> Add a device node for the video decoder engine found on Tegra20.
>>>
>>> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
>>> ---
>>> arch/arm/boot/dts/tegra20.dtsi | 17 +++++++++++++++++
>>> 1 file changed, 17 insertions(+)
>>>
>>> diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
>>> index 7c85f97f72ea..1b5d54b6c0cb 100644
>>> --- a/arch/arm/boot/dts/tegra20.dtsi
>>> +++ b/arch/arm/boot/dts/tegra20.dtsi
>>> @@ -249,6 +249,23 @@
>>> */
>>> };
>>>
>>> + vde@6001a000 {
>>> + compatible = "nvidia,tegra20-vde";
>>> + reg = <0x6001a000 0x3D00 /* VDE registers */
>>> + 0x40000400 0x3FC00>; /* IRAM region */
>>> + reg-names = "regs", "iram";
>>> + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, /* UCQ error interrupt */
>>> + <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, /* Sync token interrupt */
>>> + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, /* BSE-V interrupt */
>>> + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, /* BSE-A interrupt */
>>> + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; /* SXE interrupt */
>>> + interrupt-names = "ucq-error", "sync-token", "bsev", "bsea", "sxe";
>>> + clocks = <&tegra_car TEGRA20_CLK_VDE>;
>>> + clock-names = "vde";
>>> + resets = <&tegra_car 61>;
>>> + reset-names = "vde";
>>> + };
>>> +
>>
>> I don't see any binding documentation for this node. We need to make
>> sure we add this.
>>
>
> It's in the first patch.
>
> +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-vde.txt
>

Ah yes indeed, then that needs to be a separate patch.

Cheers
Jon

--
nvpublic

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