ARM: dts: sun8i: Add SPI controller node in H3

H3 SPI subsystem is almost same as A31 SPI except buffer size, so those
DT properties are reusable.

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Milo Kim <woogyom.kim@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index 8a59d8d..c38b028 100644 (file)
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -439,6 +439,38 @@
                        clocks = <&osc24M>;
                };
 
+               spi0: spi@01c68000 {
+                       compatible = "allwinner,sun8i-h3-spi";
+                       reg = <0x01c68000 0x1000>;
+                       interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>;
+                       clock-names = "ahb", "mod";
+                       dmas = <&dma 23>, <&dma 23>;
+                       dma-names = "rx", "tx";
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&spi0_pins>;
+                       resets = <&ccu RST_BUS_SPI0>;
+                       status = "disabled";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+               };
+
+               spi1: spi@01c69000 {
+                       compatible = "allwinner,sun8i-h3-spi";
+                       reg = <0x01c69000 0x1000>;
+                       interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_SPI1>;
+                       clock-names = "ahb", "mod";
+                       dmas = <&dma 24>, <&dma 24>;
+                       dma-names = "rx", "tx";
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&spi1_pins>;
+                       resets = <&ccu RST_BUS_SPI1>;
+                       status = "disabled";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+               };
+
                wdt0: watchdog@01c20ca0 {
                        compatible = "allwinner,sun6i-a31-wdt";
                        reg = <0x01c20ca0 0x20>;