From e84a2d91e11d510f9553363dbf98eab4cf29460f Mon Sep 17 00:00:00 2001 From: Leela Krishna Amudala Date: Thu, 19 Dec 2013 02:36:37 +0900 Subject: [PATCH] ARM: dts: Add SPI nodes to the exynos5420 device tree file Add SPI device tree nodes to Exynos5420 SoC Signed-off-by: Doug Anderson Signed-off-by: Leela Krishna Amudala Reviewed-by: Andrew Bresticker Signed-off-by: Kukjin Kim --- arch/arm/boot/dts/exynos5420.dtsi | 51 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index b802b24..be546f4 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -43,6 +43,9 @@ i2c10 = &hsi2c_10; gsc0 = &gsc_0; gsc1 = &gsc_1; + spi0 = &spi_0; + spi1 = &spi_1; + spi2 = &spi_2; }; cpus { @@ -323,6 +326,54 @@ }; }; + spi_0: spi@12d20000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x12d20000 0x100>; + interrupts = <0 66 0>; + dmas = <&pdma0 5 + &pdma0 4>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_bus>; + clocks = <&clock 271>, <&clock 135>; + clock-names = "spi", "spi_busclk0"; + status = "disabled"; + }; + + spi_1: spi@12d30000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x12d30000 0x100>; + interrupts = <0 67 0>; + dmas = <&pdma1 5 + &pdma1 4>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi1_bus>; + clocks = <&clock 272>, <&clock 136>; + clock-names = "spi", "spi_busclk0"; + status = "disabled"; + }; + + spi_2: spi@12d40000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x12d40000 0x100>; + interrupts = <0 68 0>; + dmas = <&pdma0 7 + &pdma0 6>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi2_bus>; + clocks = <&clock 273>, <&clock 137>; + clock-names = "spi", "spi_busclk0"; + status = "disabled"; + }; + serial@12C00000 { clocks = <&clock 257>, <&clock 128>; clock-names = "uart", "clk_uart_baud0"; -- 2.7.4