ARM: shmobile: r8a7794: Add DMAC devices to DT

Instantiate the two system DMA controllers in the r8a7794 device tree.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 8f78da5ef10b603bc8324b0834e2632fec28e1e7..74745356afe25fa4ae4291b4447294dc7478f1fa 100644 (file)
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -107,6 +107,66 @@
                             <0 17 IRQ_TYPE_LEVEL_HIGH>;
        };
 
+       dmac0: dma-controller@e6700000 {
+               compatible = "renesas,rcar-dmac";
+               reg = <0 0xe6700000 0 0x20000>;
+               interrupts = <0 197 IRQ_TYPE_LEVEL_HIGH
+                             0 200 IRQ_TYPE_LEVEL_HIGH
+                             0 201 IRQ_TYPE_LEVEL_HIGH
+                             0 202 IRQ_TYPE_LEVEL_HIGH
+                             0 203 IRQ_TYPE_LEVEL_HIGH
+                             0 204 IRQ_TYPE_LEVEL_HIGH
+                             0 205 IRQ_TYPE_LEVEL_HIGH
+                             0 206 IRQ_TYPE_LEVEL_HIGH
+                             0 207 IRQ_TYPE_LEVEL_HIGH
+                             0 208 IRQ_TYPE_LEVEL_HIGH
+                             0 209 IRQ_TYPE_LEVEL_HIGH
+                             0 210 IRQ_TYPE_LEVEL_HIGH
+                             0 211 IRQ_TYPE_LEVEL_HIGH
+                             0 212 IRQ_TYPE_LEVEL_HIGH
+                             0 213 IRQ_TYPE_LEVEL_HIGH
+                             0 214 IRQ_TYPE_LEVEL_HIGH>;
+               interrupt-names = "error",
+                               "ch0", "ch1", "ch2", "ch3",
+                               "ch4", "ch5", "ch6", "ch7",
+                               "ch8", "ch9", "ch10", "ch11",
+                               "ch12", "ch13", "ch14";
+               clocks = <&mstp2_clks R8A7794_CLK_SYS_DMAC0>;
+               clock-names = "fck";
+               #dma-cells = <1>;
+               dma-channels = <15>;
+       };
+
+       dmac1: dma-controller@e6720000 {
+               compatible = "renesas,rcar-dmac";
+               reg = <0 0xe6720000 0 0x20000>;
+               interrupts = <0 220 IRQ_TYPE_LEVEL_HIGH
+                             0 216 IRQ_TYPE_LEVEL_HIGH
+                             0 217 IRQ_TYPE_LEVEL_HIGH
+                             0 218 IRQ_TYPE_LEVEL_HIGH
+                             0 219 IRQ_TYPE_LEVEL_HIGH
+                             0 308 IRQ_TYPE_LEVEL_HIGH
+                             0 309 IRQ_TYPE_LEVEL_HIGH
+                             0 310 IRQ_TYPE_LEVEL_HIGH
+                             0 311 IRQ_TYPE_LEVEL_HIGH
+                             0 312 IRQ_TYPE_LEVEL_HIGH
+                             0 313 IRQ_TYPE_LEVEL_HIGH
+                             0 314 IRQ_TYPE_LEVEL_HIGH
+                             0 315 IRQ_TYPE_LEVEL_HIGH
+                             0 316 IRQ_TYPE_LEVEL_HIGH
+                             0 317 IRQ_TYPE_LEVEL_HIGH
+                             0 318 IRQ_TYPE_LEVEL_HIGH>;
+               interrupt-names = "error",
+                               "ch0", "ch1", "ch2", "ch3",
+                               "ch4", "ch5", "ch6", "ch7",
+                               "ch8", "ch9", "ch10", "ch11",
+                               "ch12", "ch13", "ch14";
+               clocks = <&mstp2_clks R8A7794_CLK_SYS_DMAC1>;
+               clock-names = "fck";
+               #dma-cells = <1>;
+               dma-channels = <15>;
+       };
+
        scifa0: serial@e6c40000 {
                compatible = "renesas,scifa-r8a7794", "renesas,scifa";
                reg = <0 0xe6c40000 0 64>;