diff options
| author | Diego Rondini <diego.rondini@kynetics.com> | 2020-06-15 15:02:23 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2020-06-16 12:35:33 +0200 |
| commit | 43aad09c792894727d8f6914534f43df23079926 (patch) | |
| tree | f2962a0a980afabb122764a21ddcabff80f7535f | |
| parent | b3a9e3b9622ae10064826dccb4f7a52bd88c7407 (diff) | |
ARM: dts: orange-pi-zero-plus2: enable USB OTG port
Enable support for USB OTG port on Orange Pi Zero Plus 2 (both H3 and H5
variants). As, according to the board schematics, the USB OTG port cannot
provide power to external devices, we set dr_mode to peripheral.
Signed-off-by: Diego Rondini <diego.rondini@kynetics.com>
Link: https://lore.kernel.org/r/20200615130223.34464-1-diego.rondini@kynetics.com
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
| -rw-r--r-- | arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts | 23 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts | 23 |
2 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts index b8f46e2802fd..cbe32b975c5f 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts @@ -88,6 +88,10 @@ status = "okay"; }; +&ehci0 { + status = "okay"; +}; + &hdmi { status = "okay"; }; @@ -132,8 +136,27 @@ status = "okay"; }; +&ohci0 { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; + +&usb_otg { + /* + * According to schematics CN1 MicroUSB port can be used to take + * external 5V to power up the board VBUS. On the contrary CN1 MicroUSB + * port cannot provide power externally even if the board is powered + * via GPIO pins. It thus makes sense to force peripheral mode. + */ + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts index c95a68541309..e67733d133bb 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts @@ -48,6 +48,10 @@ status = "okay"; }; +&ehci0 { + status = "okay"; +}; + &hdmi { status = "okay"; }; @@ -92,6 +96,10 @@ status = "okay"; }; +&ohci0 { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pa_pins>; @@ -103,3 +111,18 @@ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; status = "okay"; }; + +&usb_otg { + /* + * According to schematics CN1 MicroUSB port can be used to take + * external 5V to power up the board VBUS. On the contrary CN1 MicroUSB + * port cannot provide power externally even if the board is powered + * via GPIO pins. It thus makes sense to force peripheral mode. + */ + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; |