From: Sylwester Nawrocki Date: Mon, 5 Aug 2013 17:49:44 +0000 (+0900) Subject: ARM: dts: Use generic DMA bindings for Exynos4 SPI devices X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=48b3af1e9c6e856228e5fff7d7b62a2122a5804f;p=linux-beck.git ARM: dts: Use generic DMA bindings for Exynos4 SPI devices The Exynos4 SPI controller has migrated to the generic DMA bindings since commit b5be04d35dbb("spi: s3c64xx: Modify SPI driver to use generic DMA DT support"). Use the generic bindings to specify the corresponding DMA to make the SPI usable again on Exynos4x12 SoCs. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Reviewed-by: Tomasz Figa Signed-off-by: Kukjin Kim --- diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 3f94fe8e3706..bce225413b58 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -297,8 +297,8 @@ compatible = "samsung,exynos4210-spi"; reg = <0x13920000 0x100>; interrupts = <0 66 0>; - tx-dma-channel = <&pdma0 7>; /* preliminary */ - rx-dma-channel = <&pdma0 6>; /* preliminary */ + dmas = <&pdma0 7>, <&pdma0 6>; + dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; clocks = <&clock 327>, <&clock 159>; @@ -312,8 +312,8 @@ compatible = "samsung,exynos4210-spi"; reg = <0x13930000 0x100>; interrupts = <0 67 0>; - tx-dma-channel = <&pdma1 7>; /* preliminary */ - rx-dma-channel = <&pdma1 6>; /* preliminary */ + dmas = <&pdma1 7>, <&pdma1 6>; + dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; clocks = <&clock 328>, <&clock 160>; @@ -327,8 +327,8 @@ compatible = "samsung,exynos4210-spi"; reg = <0x13940000 0x100>; interrupts = <0 68 0>; - tx-dma-channel = <&pdma0 9>; /* preliminary */ - rx-dma-channel = <&pdma0 8>; /* preliminary */ + dmas = <&pdma0 9>, <&pdma0 8>; + dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; clocks = <&clock 329>, <&clock 161>;