[PATCH v1 1/3] ARM: dts: aspeed: Add video engine
Jae Hyun Yoo
quic_jaehyoo at quicinc.com
Fri Mar 25 00:48:57 AEDT 2022
Hi Howard,
On 3/24/2022 12:27 AM, Howard Chiu wrote:
> The ast2600 SoC has an embedded video engine
>
> Signed-off-by: Howard Chiu <howard_chiu at aspeedtech.com>
> ---
> arch/arm/boot/dts/aspeed-g6.dtsi | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
> index c32e87fad4dc..41d5087f7d92 100644
> --- a/arch/arm/boot/dts/aspeed-g6.dtsi
> +++ b/arch/arm/boot/dts/aspeed-g6.dtsi
> @@ -389,6 +389,17 @@ sbc: secure-boot-controller at 1e6f2000 {
> reg = <0x1e6f2000 0x1000>;
> };
>
> + video: video at 1e700000 {
> + compatible = "aspeed,ast2600-video-engine";
> + reg = <0x1e700000 0x1000>;
> + clocks = <&syscon ASPEED_CLK_GATE_VCLK>,
> + <&syscon ASPEED_CLK_GATE_ECLK>;
> + clock-names = "vclk", "eclk";
> + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
> + resets = <&syscon ASPEED_RESET_VIDEO>;
Video engine reset is handled by clk-ast2600.c so you don't need to add
'resets'.
> + status = "disabled";
> + };
> +
This node was already added back by this change.
https://lore.kernel.org/all/CACPK8XfPPLoS=mhwbAHY4EfVad=1_dnhB+gaHBjPj1wWbWE4gg@mail.gmail.com/
Cheers,
-Jae
> gpio0: gpio at 1e780000 {
> #gpio-cells = <2>;
> gpio-controller;
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