Add SPI device tree node for rv1108.

Signed-off-by: Andy Yan <andy....@rock-chips.com>
---

Changes in v3: None
Changes in v2: None

 arch/arm/boot/dts/rv1108.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index 663f2f2..b688f4a 100644
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -200,6 +200,19 @@
                status = "disabled";
        };
 
+       spi: spi@10270000 {
+               compatible = "rockchip,rv1108-spi";
+               reg = <0x10270000 0x1000>;
+               interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+               clocks = <&cru SCLK_SPI>, <&cru PCLK_SPI>;
+               clock-names = "spiclk", "apb_pclk";
+               dmas = <&pdma 8>, <&pdma 9>;
+               #dma-cells = <2>;
+               status = "disabled";
+       };
+
        grf: syscon@10300000 {
                compatible = "rockchip,rv1108-grf", "syscon";
                reg = <0x10300000 0x1000>;
-- 
2.7.4


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