Add USB2.0 phy and host support to SoC DT.
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
v4->v5:
* No change.
V3->v4:
* Removed second reset from phy node.
V3:
* Added reset entries
* Updated compatible, phy and reset entries.
---
arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 94 ++++++++++++++++++++++
1 file changed, 94 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index 9a7489dc70d1..f0dcd086ba20 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -200,6 +200,100 @@
<0x0 0x11940000 0 0x60000>;
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
};
+
+ phyrst: usbphy-ctrl@11c40000 {
+ compatible = "renesas,r9a07g044-usbphy-ctrl",
+ "renesas,rzg2l-usbphy-ctrl";
+ reg = <0 0x11c40000 0 0x10000>;
+ clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>;
+ resets = <&cpg R9A07G044_USB_PRESETN>;
+ power-domains = <&cpg>;
+ #reset-cells = <1>;
+ };
+
+ ohci0: usb@11c50000 {
+ compatible = "generic-ohci";
+ reg = <0 0x11c50000 0 0x100>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+ <&cpg CPG_MOD R9A07G044_USB_U2H0_HCLK>;
+ resets = <&phyrst 0>,
+ <&cpg R9A07G044_USB_U2H0_HRESETN>;
+ phys = <&usb2_phy0 1>;
+ phy-names = "usb";
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ ohci1: usb@11c70000 {
+ compatible = "generic-ohci";
+ reg = <0 0x11c70000 0 0x100>;
+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+ <&cpg CPG_MOD R9A07G044_USB_U2H1_HCLK>;
+ resets = <&phyrst 1>,
+ <&cpg R9A07G044_USB_U2H1_HRESETN>;
+ phys = <&usb2_phy1 1>;
+ phy-names = "usb";
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ ehci0: usb@11c50100 {
+ compatible = "generic-ehci";
+ reg = <0 0x11c50100 0 0x100>;
+ interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+ <&cpg CPG_MOD R9A07G044_USB_U2H0_HCLK>;
+ resets = <&phyrst 0>,
+ <&cpg R9A07G044_USB_U2H0_HRESETN>;
+ phys = <&usb2_phy0 2>;
+ phy-names = "usb";
+ companion = <&ohci0>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ ehci1: usb@11c70100 {
+ compatible = "generic-ehci";
+ reg = <0 0x11c70100 0 0x100>;
+ interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+ <&cpg CPG_MOD R9A07G044_USB_U2H1_HCLK>;
+ resets = <&phyrst 1>,
+ <&cpg R9A07G044_USB_U2H1_HRESETN>;
+ phys = <&usb2_phy1 2>;
+ phy-names = "usb";
+ companion = <&ohci1>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ usb2_phy0: usb-phy@11c50200 {
+ compatible = "renesas,usb2-phy-r9a07g044",
+ "renesas,rzg2l-usb2-phy";
+ reg = <0 0x11c50200 0 0x700>;
+ interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+ <&cpg CPG_MOD R9A07G044_USB_U2H0_HCLK>;
+ resets = <&phyrst 0>;
+ #phy-cells = <1>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ usb2_phy1: usb-phy@11c70200 {
+ compatible = "renesas,usb2-phy-r9a07g044",
+ "renesas,rzg2l-usb2-phy";
+ reg = <0 0x11c70200 0 0x700>;
+ interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A07G044_USB_PCLK>,
+ <&cpg CPG_MOD R9A07G044_USB_U2H1_HCLK>;
+ resets = <&phyrst 1>;
+ #phy-cells = <1>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
};
timer {
--
2.17.1
