github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-01 02:53:36 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: renesas: r9a08g045: Add USB support

Browse Source 
Add USB nodes for the Renesas RZ/G3S SoC. This consists of PHY reset,
host and device support.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://patch.msgid.link/20251023135810.1688415-7-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Claudiu Beznea 2025-10-23 16:58:09 +03:00 committed by Geert Uytterhoeven
parent 1f77aced8c
commit c837ad879e
1 changed files with 118 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

118
arch/arm64/boot/dts/renesas/r9a08g045.dtsi
View File

@ -727,6 +727,124 @@ 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>;