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arm64: dts: renesas: rzg3s-smarc: Enable USB support

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Enable USB support (host, device, USB PHYs).

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/20251023135810.1688415-8-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 16:58:10 +03:00
committed by Geert Uytterhoeven
parent c837ad879e
commit 0926e6e698
1 changed files with 57 additions and 0 deletions
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57
arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi
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@@ -92,6 +92,20 @@
clock-frequency = <12288000>;
};
&ehci0 {
dr_mode = "otg";
status = "okay";
};
&ehci1 {
status = "okay";
};
&hsusb {
dr_mode = "otg";
status = "okay";
};
&i2c0 {
status = "okay";
@@ -132,6 +146,19 @@
};
};
&ohci0 {
dr_mode = "otg";
status = "okay";
};
&ohci1 {
status = "okay";
};
&phyrst {
status = "okay";
};
&pinctrl {
audio_clock_pins: audio-clock {
pins = "AUDIO_CLK1", "AUDIO_CLK2";
@@ -207,6 +234,23 @@
<RZG2L_PORT_PINMUX(18, 4, 8)>, /* TXD */
<RZG2L_PORT_PINMUX(18, 5, 8)>; /* RXD */
};
usb0_pins: usb0 {
peri {
pinmux = <RZG2L_PORT_PINMUX(5, 0, 1)>, /* VBUS */
<RZG2L_PORT_PINMUX(5, 2, 1)>; /* OVC */
};
otg {
pinmux = <RZG2L_PORT_PINMUX(5, 3, 1)>; /* OTG_ID */
bias-pull-up;
};
};
usb1_pins: usb1 {
pinmux = <RZG2L_PORT_PINMUX(5, 4, 5)>, /* OVC */
<RZG2L_PORT_PINMUX(6, 0, 1)>; /* VBUS */
};
};
&scif0 {
@@ -242,3 +286,16 @@
pinctrl-0 = <&ssi3_pins>, <&audio_clock_pins>;
status = "okay";
};
&usb2_phy0 {
pinctrl-0 = <&usb0_pins>;
pinctrl-names = "default";
vbus-supply = <&usb0_vbus_otg>;
status = "okay";
};
&usb2_phy1 {
pinctrl-0 = <&usb1_pins>;
pinctrl-names = "default";
status = "okay";
};