diff options
| author | Uwe Kleine-König <uwe@kleine-koenig.org> | 2021-06-11 10:14:14 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2021-06-13 18:18:42 +0200 |
| commit | 51094deb330623a172b80f7f1cb43f2d6e165c4f (patch) | |
| tree | dd328dab3331380ce4a54d543b568c4992d91831 /arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts | |
| parent | 9fcf74b274a1dc5bcda37c34470061ef1e1130dd (diff) | |
arm64: dts: rockchip: Add support for USB on helios64
This enables the USB hardware needed to access devices on the sockets J1
and J13.
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Link: https://lore.kernel.org/r/20210611081414.1448786-1-uwe@kleine-koenig.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts index 037dc5cdc3f3..738cfd21df3e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts @@ -155,6 +155,20 @@ }; }; + vcc5v0_usb: vcc5v0-usb { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_usb_en>; + regulator-name = "vcc5v0_usb"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc5v0_perdev>; + }; + vcc12v_dcin: vcc12v-dcin { compatible = "regulator-fixed"; regulator-name = "vcc12v_dcin"; @@ -407,6 +421,12 @@ }; }; + power { + vcc5v0_usb_en: vcc5v0-usb-en { + rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + vcc3v0-sd { sdmmc0_pwr_h: sdmmc0-pwr-h { rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>; @@ -449,6 +469,30 @@ status = "okay"; }; +&tcphy1 { + /* phy for &usbdrd_dwc3_1 */ + status = "okay"; +}; + +&u2phy1 { + status = "okay"; + + otg-port { + /* phy for &usbdrd_dwc3_1 */ + phy-supply = <&vcc5v0_usb>; + status = "okay"; + }; +}; + &uart2 { status = "okay"; }; + +&usbdrd3_1 { + status = "okay"; + + usb@fe900000 { + dr_mode = "host"; + status = "okay"; + }; +}; |