From: Jun Guo Date: Fri, 31 Oct 2025 07:30:03 +0000 (+0800) Subject: arm64: dts: cix: add a compatible string for the cix sky1 SoC X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7dfe67ab5a830083d28a072d262c5f6d3df6b39f;p=thirdparty%2Flinux.git arm64: dts: cix: add a compatible string for the cix sky1 SoC 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 Link: https://lore.kernel.org/r/20251031073003.3289573-4-jun.guo@cixtech.com Signed-off-by: Peter Chen --- diff --git a/arch/arm64/boot/dts/cix/sky1.dtsi b/arch/arm64/boot/dts/cix/sky1.dtsi index f4be70a6278b2..64b76905cbff5 100644 --- a/arch/arm64/boot/dts/cix/sky1.dtsi +++ b/arch/arm64/boot/dts/cix/sky1.dtsi @@ -265,7 +265,7 @@ }; spi0: spi@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 @@ }; spi1: spi@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>;