diff options
| author | Jagan Teki <jagan@amarulasolutions.com> | 2020-07-21 20:54:38 +0530 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2020-07-22 20:55:13 +0800 |
| commit | 87027292c102ca5371be62e52f6a73aeca9b3da0 (patch) | |
| tree | cb58c5076ca9bd37714bf0da73a6ff87033bcf34 | |
| parent | 4b0446d57fb015f329d4b8f71c71b19999f066cd (diff) | |
| download | u-boot-87027292c102ca5371be62e52f6a73aeca9b3da0.zip u-boot-87027292c102ca5371be62e52f6a73aeca9b3da0.tar.gz u-boot-87027292c102ca5371be62e52f6a73aeca9b3da0.tar.bz2 | |
ARM: dts: rockchip: Add USB for RockPI N8/N10
Radxa dalang carrier board has 2x USB 2.0 and 1x USB 3.0
ports.
This patch adds support to enable all these USB ports for
N10 and N8 combinations SBCs.
Note that the USB 3.0 port on RockPI N8 combination works
as USB 2.0 OTG since it is driven from RK3288.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
| -rw-r--r-- | arch/arm/dts/rk3288-vmarc-som.dtsi | 42 | ||||
| -rw-r--r-- | arch/arm/dts/rk3399pro-vmarc-som.dtsi | 78 | ||||
| -rw-r--r-- | arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi | 18 |
3 files changed, 138 insertions, 0 deletions
diff --git a/arch/arm/dts/rk3288-vmarc-som.dtsi b/arch/arm/dts/rk3288-vmarc-som.dtsi index 7a9fd40..72a503e 100644 --- a/arch/arm/dts/rk3288-vmarc-som.dtsi +++ b/arch/arm/dts/rk3288-vmarc-som.dtsi @@ -258,4 +258,46 @@ rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_8ma>; }; }; + + vbus_host { + usb1_en_oc: usb1-en-oc { + rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + vbus_typec { + usb0_en_oc: usb0-en-oc { + rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&usbphy { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1 { + status = "okay"; +}; + +&usb_otg { + status = "okay"; +}; + +&vbus_host { + enable-active-high; + gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>; /* USB1_EN_OC# */ +}; + +&vbus_typec { + enable-active-high; + gpio = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; /* USB0_EN_OC# */ }; diff --git a/arch/arm/dts/rk3399pro-vmarc-som.dtsi b/arch/arm/dts/rk3399pro-vmarc-som.dtsi index 37ed95d..111d6cf 100644 --- a/arch/arm/dts/rk3399pro-vmarc-som.dtsi +++ b/arch/arm/dts/rk3399pro-vmarc-som.dtsi @@ -304,6 +304,18 @@ rockchip,pins = <1 RK_PC2 0 &pcfg_pull_up>; }; }; + + vbus_host { + usb1_en_oc: usb1-en-oc { + rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + vbus_typec { + usb0_en_oc: usb0-en-oc { + rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; }; &pmu_io_domains { @@ -324,8 +336,74 @@ max-frequency = <150000000>; }; +&tcphy0 { + status = "okay"; +}; + &tsadc { rockchip,hw-tshut-mode = <1>; rockchip,hw-tshut-polarity = <1>; status = "okay"; }; + +&u2phy0 { + status = "okay"; + + u2phy0_otg: otg-port { + phy-supply = <&vbus_typec>; + status = "okay"; + }; + + u2phy0_host: host-port { + phy-supply = <&vbus_host>; + status = "okay"; + }; +}; + + +&u2phy1 { + status = "okay"; + + u2phy1_host: host-port { + phy-supply = <&vbus_host>; + status = "okay"; + }; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usbdrd3_0 { + status = "okay"; +}; + +&usbdrd_dwc3_0 { + status = "okay"; +}; + +&vbus_host { + enable-active-high; + gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; /* USB1_EN_OC# */ + pinctrl-names = "default"; + pinctrl-0 = <&usb1_en_oc>; +}; + +&vbus_typec { + enable-active-high; + gpio = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>; /* USB0_EN_OC# */ + pinctrl-names = "default"; + pinctrl-0 = <&usb0_en_oc>; +}; diff --git a/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi b/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi index 450e5bb..d2b6ead 100644 --- a/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi +++ b/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi @@ -33,6 +33,24 @@ regulator-max-microvolt = <5000000>; vin-supply = <&vcc12v_dcin>; }; + + vbus_host: vbus-host { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&usb1_en_oc>; + regulator-name = "vbus_host"; /* HOST-5V */ + regulator-always-on; + vin-supply = <&vcc5v0_sys>; + }; + + vbus_typec: vbus-typec { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&usb0_en_oc>; + regulator-name = "vbus_typec"; + regulator-always-on; + vin-supply = <&vcc5v0_sys>; + }; }; &gmac { |