arm64: dts: renesas: r8a774b1: Add USB-DMAC and HSUSB device nodes

Add usb dmac and hsusb device nodes to the RZ/G2N SoC dtsi.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Link: https://lore.kernel.org/r/1570531132-21856-9-git-send-email-fabrizio.castro@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 2f6d9fc..44d38a0 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -675,8 +675,48 @@
                };
 
                hsusb: usb@e6590000 {
+                       compatible = "renesas,usbhs-r8a774b1",
+                                    "renesas,rcar-gen3-usbhs";
                        reg = <0 0xe6590000 0 0x200>;
-                       /* placeholder */
+                       interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 704>, <&cpg CPG_MOD 703>;
+                       dmas = <&usb_dmac0 0>, <&usb_dmac0 1>,
+                              <&usb_dmac1 0>, <&usb_dmac1 1>;
+                       dma-names = "ch0", "ch1", "ch2", "ch3";
+                       renesas,buswait = <11>;
+                       phys = <&usb2_phy0 3>;
+                       phy-names = "usb";
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 704>, <&cpg 703>;
+                       status = "disabled";
+               };
+
+               usb_dmac0: dma-controller@e65a0000 {
+                       compatible = "renesas,r8a774b1-usb-dmac",
+                                    "renesas,usb-dmac";
+                       reg = <0 0xe65a0000 0 0x100>;
+                       interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "ch0", "ch1";
+                       clocks = <&cpg CPG_MOD 330>;
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 330>;
+                       #dma-cells = <1>;
+                       dma-channels = <2>;
+               };
+
+               usb_dmac1: dma-controller@e65b0000 {
+                       compatible = "renesas,r8a774b1-usb-dmac",
+                                    "renesas,usb-dmac";
+                       reg = <0 0xe65b0000 0 0x100>;
+                       interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "ch0", "ch1";
+                       clocks = <&cpg CPG_MOD 331>;
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 331>;
+                       #dma-cells = <1>;
+                       dma-channels = <2>;
                };
 
                usb3_phy0: usb-phy@e65ee000 {