arm64: dts: renesas: r8a774b1: Add USB2.0 phy and host (EHCI/OHCI) device nodes

Add USB2.0 phy and host (EHCI/OHCI) device nodes on RZ/G2N SoC dtsi.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Link: https://lore.kernel.org/r/1570531132-21856-8-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 34c8823..2f6d9fc 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -1663,33 +1663,76 @@
                };
 
                ohci0: usb@ee080000 {
+                       compatible = "generic-ohci";
                        reg = <0 0xee080000 0 0x100>;
-                       /* placeholder */
+                       interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>;
+                       phys = <&usb2_phy0 1>;
+                       phy-names = "usb";
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 703>, <&cpg 704>;
+                       status = "disabled";
                };
 
                ohci1: usb@ee0a0000 {
+                       compatible = "generic-ohci";
                        reg = <0 0xee0a0000 0 0x100>;
-                       /* placeholder */
+                       interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 702>;
+                       phys = <&usb2_phy1 1>;
+                       phy-names = "usb";
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 702>;
+                       status = "disabled";
                };
 
                ehci0: usb@ee080100 {
+                       compatible = "generic-ehci";
                        reg = <0 0xee080100 0 0x100>;
-                       /* placeholder */
+                       interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>;
+                       phys = <&usb2_phy0 2>;
+                       phy-names = "usb";
+                       companion = <&ohci0>;
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 703>, <&cpg 704>;
+                       status = "disabled";
                };
 
                ehci1: usb@ee0a0100 {
+                       compatible = "generic-ehci";
                        reg = <0 0xee0a0100 0 0x100>;
-                       /* placeholder */
+                       interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 702>;
+                       phys = <&usb2_phy1 2>;
+                       phy-names = "usb";
+                       companion = <&ohci1>;
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 702>;
+                       status = "disabled";
                };
 
                usb2_phy0: usb-phy@ee080200 {
+                       compatible = "renesas,usb2-phy-r8a774b1",
+                                    "renesas,rcar-gen3-usb2-phy";
                        reg = <0 0xee080200 0 0x700>;
-                       /* placeholder */
+                       interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>;
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 703>, <&cpg 704>;
+                       #phy-cells = <1>;
+                       status = "disabled";
                };
 
                usb2_phy1: usb-phy@ee0a0200 {
+                       compatible = "renesas,usb2-phy-r8a774b1",
+                                    "renesas,rcar-gen3-usb2-phy";
                        reg = <0 0xee0a0200 0 0x700>;
-                       /* placeholder */
+                       clocks = <&cpg CPG_MOD 702>;
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 702>;
+                       #phy-cells = <1>;
+                       status = "disabled";
                };
 
                sdhi0: sd@ee100000 {