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 <dig...@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
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