[PATCH v2 1/2] dt-bindings: clock: ast2600: Add reset definition for video

Conor Dooley conor at kernel.org
Sat Feb 28 04:33:27 AEDT 2026


On Fri, Feb 27, 2026 at 11:13:14PM +0800, Haiyue Wang wrote:
> Add ASPEED_RESET_VIDEO reset definition to the ast2600-clock binding
> header. It is required for proper reset control of the video on the
> AST2600 SoC for aspeed-video driver.
> 
> Fixes: e83f8dd668ea ("media: aspeed: Fix dram hang at res-change")

How can a binding change be a fix for a driver one?

> Signed-off-by: Haiyue Wang <haiyuewa at 163.com>
> ---
> v2:
>   - Fix checkpatch.pl warning, and send dt-bindings as single patch as
>     the submitting-patches guide.
> v1: https://lore.kernel.org/all/20260227123837.70079-1-haiyuewa@163.com/
> ---
>  include/dt-bindings/clock/ast2600-clock.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/dt-bindings/clock/ast2600-clock.h b/include/dt-bindings/clock/ast2600-clock.h
> index f60fff261130..7b9b80c38a8b 100644
> --- a/include/dt-bindings/clock/ast2600-clock.h
> +++ b/include/dt-bindings/clock/ast2600-clock.h
> @@ -124,6 +124,7 @@
>  #define ASPEED_RESET_PCIE_RC_OEN	18
>  #define ASPEED_RESET_MAC2		12
>  #define ASPEED_RESET_MAC1		11
> +#define ASPEED_RESET_VIDEO		6
>  #define ASPEED_RESET_PCI_DP		5
>  #define ASPEED_RESET_HACE		4
>  #define ASPEED_RESET_AHB		1
> -- 
> 2.53.0
> 
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