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Subject[PATCH 6/8] ARM: dts: r8a7742: Add USB 2.0 host support
Date
Describe internal PCI bridge devices, USB phy device and
link PCI USB devices to USB phy.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
---
arch/arm/boot/dts/r8a7742.dtsi | 115 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 115 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7742.dtsi b/arch/arm/boot/dts/r8a7742.dtsi
index df914da..5be3da7 100644
--- a/arch/arm/boot/dts/r8a7742.dtsi
+++ b/arch/arm/boot/dts/r8a7742.dtsi
@@ -505,6 +505,28 @@
status = "disabled";
};

+ usbphy: usb-phy@e6590100 {
+ compatible = "renesas,usb-phy-r8a7742",
+ "renesas,rcar-gen2-usb-phy";
+ reg = <0 0xe6590100 0 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cpg CPG_MOD 704>;
+ clock-names = "usbhs";
+ power-domains = <&sysc R8A7742_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 {
compatible = "renesas,dmac-r8a7742",
"renesas,rcar-dmac";
@@ -754,6 +776,99 @@
status = "disabled";
};

+ pci0: pci@ee090000 {
+ compatible = "renesas,pci-r8a7742",
+ "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 R8A7742_PD_ALWAYS_ON>;
+ resets = <&cpg 703>;
+ status = "disabled";
+
+ bus-range = <0 0>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges = <0x02000000 0 0xee080000 0 0xee080000 0 0x00010000>;
+ interrupt-map-mask = <0xf800 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@ee0b0000 {
+ compatible = "renesas,pci-r8a7742",
+ "renesas,pci-rcar-gen2";
+ device_type = "pci";
+ reg = <0 0xee0b0000 0 0xc00>,
+ <0 0xee0a0000 0 0x1100>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 703>;
+ power-domains = <&sysc R8A7742_PD_ALWAYS_ON>;
+ resets = <&cpg 703>;
+ status = "disabled";
+
+ bus-range = <1 1>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges = <0x02000000 0 0xee0a0000 0 0xee0a0000 0 0x00010000>;
+ interrupt-map-mask = <0xf800 0 0 0x7>;
+ interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+ <0x0800 0 0 1 &gic GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+ <0x1000 0 0 2 &gic GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ pci2: pci@ee0d0000 {
+ compatible = "renesas,pci-r8a7742",
+ "renesas,pci-rcar-gen2";
+ device_type = "pci";
+ clocks = <&cpg CPG_MOD 703>;
+ power-domains = <&sysc R8A7742_PD_ALWAYS_ON>;
+ resets = <&cpg 703>;
+ reg = <0 0xee0d0000 0 0xc00>,
+ <0 0xee0c0000 0 0x1100>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+
+ bus-range = <2 2>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges = <0x02000000 0 0xee0c0000 0 0xee0c0000 0 0x00010000>;
+ interrupt-map-mask = <0xf800 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 = <0x20800 0 0 0 0>;
+ phys = <&usb2 0>;
+ phy-names = "usb";
+ };
+
+ usb@2,0 {
+ reg = <0x21000 0 0 0 0>;
+ phys = <&usb2 0>;
+ phy-names = "usb";
+ };
+ };
+
sdhi0: sd@ee100000 {
compatible = "renesas,sdhi-r8a7742",
"renesas,rcar-gen2-sdhi";
--
2.7.4
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