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| author | Icenowy Zheng <icenowy@aosc.xyz> | 2017-03-25 22:50:15 +0800 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-03-27 13:44:52 +0200 |
| commit | 5313ea66a458bdbd1077a3b9366efba64daa699d (patch) | |
| tree | 6272439975ee180504ef654440519d1c0d513a1d /arch/arm64/boot | |
| parent | 9d41bbb6e13f7a3209ea4c4d86c2753c8f075a32 (diff) | |
| download | talos-obmc-linux-5313ea66a458bdbd1077a3b9366efba64daa699d.tar.gz talos-obmc-linux-5313ea66a458bdbd1077a3b9366efba64daa699d.zip | |
arm64: allwinner: h5: enable USB OTG on Orange Pi PC 2 board
Orange Pi PC 2 board features a OTG port like the one on older H3 Orange
Pi's, with PG12 pin being the id det pin and PL2 being the vbus driver
pin.
Add support for it.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts index 30639729920d..dfecc17dcc92 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts @@ -90,6 +90,16 @@ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; }; }; + + reg_usb0_vbus: usb0-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb0-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */ + status = "okay"; + }; }; &codec { @@ -100,6 +110,10 @@ status = "okay"; }; +&ehci0 { + status = "okay"; +}; + &ehci1 { status = "okay"; }; @@ -127,6 +141,10 @@ status = "okay"; }; +&ohci0 { + status = "okay"; +}; + &ohci1 { status = "okay"; }; @@ -157,7 +175,14 @@ status = "disabled"; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + &usbphy { - /* USB VBUS is always on */ + /* USB Type-A ports' VBUS is always on */ + usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ + usb0_vbus-supply = <®_usb0_vbus>; status = "okay"; }; |
