[PATCH v3 3/3] arm64: dts: cix: add a compatible string for the cix sky1 SoC

Peter Chen peter.chen at cixtech.com
Mon Nov 17 01:32:11 PST 2025


On 25-10-31 15:30:03, Jun Guo wrote:
> The SPI IP design for the cix sky1 SoC uses a FIFO with a data width
> of 32 bits, instead of the default 8 bits. Therefore, a compatible
> string is added to specify the FIFO data width configuration for the
> cix sky1 SoC.
> 
> Signed-off-by: Jun Guo <jun.guo at cixtech.com>

Applied, Thanks.

Peter
> ---
>  arch/arm64/boot/dts/cix/sky1.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/cix/sky1.dtsi b/arch/arm64/boot/dts/cix/sky1.dtsi
> index d21387224e79..189b9a3be55c 100644
> --- a/arch/arm64/boot/dts/cix/sky1.dtsi
> +++ b/arch/arm64/boot/dts/cix/sky1.dtsi
> @@ -265,7 +265,7 @@ i2c7: i2c at 4080000 {
>  		};
>  
>  		spi0: spi at 4090000 {
> -			compatible = "cdns,spi-r1p6";
> +			compatible = "cix,sky1-spi-r1p6", "cdns,spi-r1p6";
>  			reg = <0x0 0x04090000 0x0 0x10000>;
>  			clocks = <&scmi_clk CLK_TREE_FCH_SPI0_APB>,
>  				 <&scmi_clk CLK_TREE_FCH_SPI0_APB>;
> @@ -275,7 +275,7 @@ spi0: spi at 4090000 {
>  		};
>  
>  		spi1: spi at 40a0000 {
> -			compatible = "cdns,spi-r1p6";
> +			compatible = "cix,sky1-spi-r1p6", "cdns,spi-r1p6";
>  			reg = <0x0 0x040a0000 0x0 0x10000>;
>  			clocks = <&scmi_clk CLK_TREE_FCH_SPI1_APB>,
>  				 <&scmi_clk CLK_TREE_FCH_SPI1_APB>;
> -- 
> 2.34.1
> 

-- 

Best regards,
Peter



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