Commit ce28396b authored by Biju Das's avatar Biju Das Committed by Simon Horman
Browse files

ARM: dts: r8a7744: USB 2.0 host support 



Describe internal PCI bridge devices, USB phy device and
link PCI USB devices to USB phy.

Signed-off-by: default avatarBiju Das <biju.das@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent f9a3d5f2

arch/arm/boot/dts/r8a7744.dtsi

+72 −5
Original line number Diff line number Diff line
@@ -454,8 +454,25 @@ hsusb: usb@e6590000 { 
		};



		usbphy: usb-phy@e6590100 {

			compatible = "renesas,usb-phy-r8a7744",

				     "renesas,rcar-gen2-usb-phy";

			reg = <0 0xe6590100 0 0x100>;

			/* placeholder */

			#address-cells = <1>;

			#size-cells = <0>;

			clocks = <&cpg CPG_MOD 704>;

			clock-names = "usbhs";

			power-domains = <&sysc R8A7744_PD_ALWAYS_ON>;

			resets = <&cpg 704>;

			status = "disabled";



			usb0: usb-channel@0 {

				reg = <0>;

				#phy-cells = <1>;

			};

			usb2: usb-channel@2 {

				reg = <2>;

				#phy-cells = <1>;

			};

		};



		dmac0: dma-controller@e6700000 {
@@ -847,23 +864,73 @@ rcar_sound,ssi { 
		};



		pci0: pci@ee090000 {

			reg = <0 0xee090000 0 0xc00>;

			compatible = "renesas,pci-r8a7744",

				     "renesas,pci-rcar-gen2";

			device_type = "pci";

			reg = <0 0xee090000 0 0xc00>,

			      <0 0xee080000 0 0x1100>;

			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 703>;

			power-domains = <&sysc R8A7744_PD_ALWAYS_ON>;

			resets = <&cpg 703>;

			status = "disabled";



			bus-range = <0 0>;

			#address-cells = <3>;

			#size-cells = <2>;

			#interrupt-cells = <1>;

			/* placeholder */

			ranges = <0x02000000 0 0xee080000 0 0xee080000 0 0x00010000>;

			interrupt-map-mask = <0xff00 0 0 0x7>;

			interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH

					 0x0800 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH

					 0x1000 0 0 2 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;



			usb@1,0 {

				reg = <0x800 0 0 0 0>;

				phys = <&usb0 0>;

				phy-names = "usb";

			};



			usb@2,0 {

				reg = <0x1000 0 0 0 0>;

				phys = <&usb0 0>;

				phy-names = "usb";

			};

		};



		pci1: pci@ee0d0000 {

			reg = <0 0xee0d0000 0 0xc00>;

			compatible = "renesas,pci-r8a7744",

				     "renesas,pci-rcar-gen2";

			device_type = "pci";

			reg = <0 0xee0d0000 0 0xc00>,

			      <0 0xee0c0000 0 0x1100>;

			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 703>;

			power-domains = <&sysc R8A7744_PD_ALWAYS_ON>;

			resets = <&cpg 703>;

			status = "disabled";



			bus-range = <1 1>;

			#address-cells = <3>;

			#size-cells = <2>;

			#interrupt-cells = <1>;

			/* placeholder */

			ranges = <0x02000000 0 0xee0c0000 0 0xee0c0000 0 0x00010000>;

			interrupt-map-mask = <0xff00 0 0 0x7>;

			interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH

					 0x0800 0 0 1 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH

					 0x1000 0 0 2 &gic GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;



			usb@1,0 {

				reg = <0x10800 0 0 0 0>;

				phys = <&usb2 0>;

				phy-names = "usb";

			};



			usb@2,0 {

				reg = <0x11000 0 0 0 0>;

				phys = <&usb2 0>;

				phy-names = "usb";

			};

		};



		sdhi0: sd@ee100000 {