ARM: dts: r9a06g032: Add the two DMA nodes

Describe the two DMA controllers available on this SoC.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20220427095653.91804-9-miquel.raynal@bootlin.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/r9a06g032.dtsi b/arch/arm/boot/dts/r9a06g032.dtsi
index cd9dc81..74d5839 100644 (file)
--- a/arch/arm/boot/dts/r9a06g032.dtsi
+++ b/arch/arm/boot/dts/r9a06g032.dtsi
@@ -201,6 +201,34 @@
                        status = "disabled";
                };
 
+               dma0: dma-controller@40104000 {
+                       compatible = "renesas,r9a06g032-dma", "renesas,rzn1-dma";
+                       reg = <0x40104000 0x1000>;
+                       interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+                       clock-names = "hclk";
+                       clocks = <&sysctrl R9A06G032_HCLK_DMA0>;
+                       dma-channels = <8>;
+                       dma-requests = <16>;
+                       dma-masters = <1>;
+                       #dma-cells = <3>;
+                       block_size = <0xfff>;
+                       data-width = <8>;
+               };
+
+               dma1: dma-controller@40105000 {
+                       compatible = "renesas,r9a06g032-dma", "renesas,rzn1-dma";
+                       reg = <0x40105000 0x1000>;
+                       interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+                       clock-names = "hclk";
+                       clocks = <&sysctrl R9A06G032_HCLK_DMA1>;
+                       dma-channels = <8>;
+                       dma-requests = <16>;
+                       dma-masters = <1>;
+                       #dma-cells = <3>;
+                       block_size = <0xfff>;
+                       data-width = <8>;
+               };
+
                gic: interrupt-controller@44101000 {
                        compatible = "arm,gic-400", "arm,cortex-a7-gic";
                        interrupt-controller;