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[PATCH 1/8] dt-bindings: clock: sun55i-a523-ccu: Add missing NPU module clock

Chen-Yu Tsai posted 8 patches 1 month ago
There is a newer version of this series
[PATCH 1/8] dt-bindings: clock: sun55i-a523-ccu: Add missing NPU module clock
Posted by Chen-Yu Tsai 1 month ago 
From: Chen-Yu Tsai <wens@csie.org>

The main clock controller on the A523/T527 has the NPU's module clock.
It was missing from the original submission, likely because that was
based on the A523 user manual; the A523 is marketed without the NPU.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 include/dt-bindings/clock/sun55i-a523-ccu.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/dt-bindings/clock/sun55i-a523-ccu.h b/include/dt-bindings/clock/sun55i-a523-ccu.h
index c8259ac5ada7..54808fcfd556 100644
--- a/include/dt-bindings/clock/sun55i-a523-ccu.h
+++ b/include/dt-bindings/clock/sun55i-a523-ccu.h
@@ -185,5 +185,6 @@
 #define CLK_FANOUT0		176
 #define CLK_FANOUT1		177
 #define CLK_FANOUT2		178
+#define CLK_NPU			179
 
 #endif /* _DT_BINDINGS_CLK_SUN55I_A523_CCU_H_ */
-- 
2.39.5
Re: [PATCH 1/8] dt-bindings: clock: sun55i-a523-ccu: Add missing NPU module clock
Posted by Andre Przywara 3 weeks, 6 days ago 
On Sun, 31 Aug 2025 01:08:54 +0800
Chen-Yu Tsai <wens@kernel.org> wrote:

> From: Chen-Yu Tsai <wens@csie.org>
> 
> The main clock controller on the A523/T527 has the NPU's module clock.
> It was missing from the original submission, likely because that was
> based on the A523 user manual; the A523 is marketed without the NPU.
> 
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>

Reviewed-by: Andre Przywara <andre.przywara@arm.com>

Thanks,
Andre

> ---
>  include/dt-bindings/clock/sun55i-a523-ccu.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/dt-bindings/clock/sun55i-a523-ccu.h b/include/dt-bindings/clock/sun55i-a523-ccu.h
> index c8259ac5ada7..54808fcfd556 100644
> --- a/include/dt-bindings/clock/sun55i-a523-ccu.h
> +++ b/include/dt-bindings/clock/sun55i-a523-ccu.h
> @@ -185,5 +185,6 @@
>  #define CLK_FANOUT0		176
>  #define CLK_FANOUT1		177
>  #define CLK_FANOUT2		178
> +#define CLK_NPU			179
>  
>  #endif /* _DT_BINDINGS_CLK_SUN55I_A523_CCU_H_ */
Re: [PATCH 1/8] dt-bindings: clock: sun55i-a523-ccu: Add missing NPU module clock
Posted by Rob Herring (Arm) 1 month ago 
On Sun, 31 Aug 2025 01:08:54 +0800, Chen-Yu Tsai wrote:
> From: Chen-Yu Tsai <wens@csie.org>
> 
> The main clock controller on the A523/T527 has the NPU's module clock.
> It was missing from the original submission, likely because that was
> based on the A523 user manual; the A523 is marketed without the NPU.
> 
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> ---
>  include/dt-bindings/clock/sun55i-a523-ccu.h | 1 +
>  1 file changed, 1 insertion(+)
> 

Acked-by: Rob Herring (Arm) <robh@kernel.org>

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