From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Add USB nodes for the Renesas RZ/G3S SoC. This consists of PHY reset,
host and device support.
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
---
Changes in v6:
- collected tags
Changes in v5:
- none
Changes in v4:
- dropped renesas,sysc-signals from usb2_phy0, usb2_phy1 nodes
- s/renesas,sysc-signals/renesas,sysc-pwrrdy/g
Changes in v3:
- changed the nodes order to keep similar nodes toghether
Changes in v2:
- this was patch 14/16 in v1
- added renesas,sysc-signal properties to USB PHYs
- collected tags
- Geert: I kept your tag; please let me know if you consider otherwise
arch/arm64/boot/dts/renesas/r9a08g045.dtsi | 118 +++++++++++++++++++++
1 file changed, 118 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
index 16e6ac614417..ab29b8365e26 100644
--- a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
@@ -717,6 +717,124 @@ eth1: ethernet@11c40000 {
status = "disabled";
};
+ phyrst: usbphy-ctrl@11e00000 {
+ compatible = "renesas,r9a08g045-usbphy-ctrl";
+ reg = <0 0x11e00000 0 0x10000>;
+ clocks = <&cpg CPG_MOD R9A08G045_USB_PCLK>;
+ resets = <&cpg R9A08G045_USB_PRESETN>;
+ power-domains = <&cpg>;
+ #reset-cells = <1>;
+ renesas,sysc-pwrrdy = <&sysc 0xd70 0x1>;
+ status = "disabled";
+
+ usb0_vbus_otg: regulator-vbus {
+ regulator-name = "vbus";
+ };
+ };
+
+ ohci0: usb@11e10000 {
+ compatible = "generic-ohci";
+ reg = <0 0x11e10000 0 0x100>;
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A08G045_USB_PCLK>,
+ <&cpg CPG_MOD R9A08G045_USB_U2H0_HCLK>;
+ resets = <&phyrst 0>,
+ <&cpg R9A08G045_USB_U2H0_HRESETN>;
+ phys = <&usb2_phy0 1>;
+ phy-names = "usb";
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ ohci1: usb@11e30000 {
+ compatible = "generic-ohci";
+ reg = <0 0x11e30000 0 0x100>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A08G045_USB_PCLK>,
+ <&cpg CPG_MOD R9A08G045_USB_U2H1_HCLK>;
+ resets = <&phyrst 1>,
+ <&cpg R9A08G045_USB_U2H1_HRESETN>;
+ phys = <&usb2_phy1 1>;
+ phy-names = "usb";
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ ehci0: usb@11e10100 {
+ compatible = "generic-ehci";
+ reg = <0 0x11e10100 0 0x100>;
+ interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A08G045_USB_PCLK>,
+ <&cpg CPG_MOD R9A08G045_USB_U2H0_HCLK>;
+ resets = <&phyrst 0>,
+ <&cpg R9A08G045_USB_U2H0_HRESETN>;
+ phys = <&usb2_phy0 2>;
+ phy-names = "usb";
+ companion = <&ohci0>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ ehci1: usb@11e30100 {
+ compatible = "generic-ehci";
+ reg = <0 0x11e30100 0 0x100>;
+ interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A08G045_USB_PCLK>,
+ <&cpg CPG_MOD R9A08G045_USB_U2H1_HCLK>;
+ resets = <&phyrst 1>,
+ <&cpg R9A08G045_USB_U2H1_HRESETN>;
+ phys = <&usb2_phy1 2>;
+ phy-names = "usb";
+ companion = <&ohci1>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ usb2_phy0: usb-phy@11e10200 {
+ compatible = "renesas,usb2-phy-r9a08g045";
+ reg = <0 0x11e10200 0 0x700>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A08G045_USB_PCLK>,
+ <&cpg CPG_MOD R9A08G045_USB_U2H0_HCLK>;
+ resets = <&phyrst 0>,
+ <&cpg R9A08G045_USB_U2H0_HRESETN>;
+ #phy-cells = <1>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ usb2_phy1: usb-phy@11e30200 {
+ compatible = "renesas,usb2-phy-r9a08g045";
+ reg = <0 0x11e30200 0 0x700>;
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A08G045_USB_PCLK>,
+ <&cpg CPG_MOD R9A08G045_USB_U2H1_HCLK>;
+ resets = <&phyrst 1>,
+ <&cpg R9A08G045_USB_U2H1_HRESETN>;
+ #phy-cells = <1>;
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
+ hsusb: usb@11e20000 {
+ compatible = "renesas,usbhs-r9a08g045",
+ "renesas,rzg2l-usbhs";
+ reg = <0 0x11e20000 0 0x10000>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD R9A08G045_USB_PCLK>,
+ <&cpg CPG_MOD R9A08G045_USB_U2P_EXR_CPUCLK>;
+ resets = <&phyrst 0>,
+ <&cpg R9A08G045_USB_U2P_EXL_SYSRST>;
+ renesas,buswait = <7>;
+ phys = <&usb2_phy0 3>;
+ phy-names = "usb";
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
gic: interrupt-controller@12400000 {
compatible = "arm,gic-v3";
#interrupt-cells = <3>;
--
2.43.0