[PATCH v1 2/4] dt-bindings: clock: rk3368: add CLK_I2S_8CH_PRE and CLK_I2S_8CH_FRAC

Krzysztof Kozlowski krzk at kernel.org
Fri Sep 5 07:13:37 PDT 2025


On 05/09/2025 15:23, WeiHao Li wrote:
> We need a clock id to assign clock parent when use i2s 8ch as audio
> device, CLK_I2S_8CH_FRAC should be CLK_I2S_8CH_PRE parent so we can get
> frequency we want.
> 
> Signed-off-by: WeiHao Li <cn.liweihao at gmail.com>
> ---
>  include/dt-bindings/clock/rk3368-cru.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/include/dt-bindings/clock/rk3368-cru.h b/include/dt-bindings/clock/rk3368-cru.h
> index b951e29069..795e721957 100644
> --- a/include/dt-bindings/clock/rk3368-cru.h
> +++ b/include/dt-bindings/clock/rk3368-cru.h
> @@ -183,6 +183,9 @@
>  #define HCLK_BUS		477
>  #define HCLK_PERI		478
>  
> +#define CLK_I2S_8CH_PRE		500

479

> +#define CLK_I2S_8CH_FRAC	501

480, no?


Best regards,
Krzysztof



More information about the linux-arm-kernel mailing list