From: Mirza Krak mirza.krak@hostmobility.com

Add the device tree node for the SPI controllers found on Tegra20 SOCs.

Signed-off-by: Mirza Krak mirza.krak@hostmobility.com ---

Changes in v2: * Dropped tegra30-slink compatible string, based on comment from Thierry Reding on v1 patch

arch/arm/dts/tegra20.dtsi | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+)

diff --git a/arch/arm/dts/tegra20.dtsi b/arch/arm/dts/tegra20.dtsi index b8c8a923017e..e4d7c7a83473 100644 --- a/arch/arm/dts/tegra20.dtsi +++ b/arch/arm/dts/tegra20.dtsi @@ -268,6 +268,50 @@ #pwm-cells = <2>; };

+ spi@7000d400 { + compatible = "nvidia,tegra20-slink"; + reg = <0x7000d400 0x200>; + interrupts = <0 59 0x04>; + nvidia,dma-request-selector = <&apbdma 15>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car 41>; + status = "disabled"; + }; + + spi@7000d600 { + compatible = "nvidia,tegra20-slink"; + reg = <0x7000d600 0x200>; + interrupts = <0 82 0x04>; + nvidia,dma-request-selector = <&apbdma 16>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car 44>; + status = "disabled"; + }; + + spi@7000d800 { + compatible = "nvidia,tegra20-slink"; + reg = <0x7000d480 0x200>; + interrupts = <0 83 0x04>; + nvidia,dma-request-selector = <&apbdma 17>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car 46>; + status = "disabled"; + }; + + spi@7000da00 { + compatible = "nvidia,tegra20-slink"; + reg = <0x7000da00 0x200>; + interrupts = <0 93 0x04>; + nvidia,dma-request-selector = <&apbdma 18>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&tegra_car 68>; + status = "disabled"; + }; + i2c@7000c000 { #address-cells = <1>; #size-cells = <0>; -- 2.1.0