diff options
| author | Cristian Birsan <cristian.birsan@microchip.com> | 2020-11-18 14:00:18 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2020-11-24 12:11:27 +0100 |
| commit | be4dd2d448816a27c1446f8f37fce375daf64148 (patch) | |
| tree | afebe2757078f6d8eb56a5d21e9ddf58b6749bc6 | |
| parent | 5ba6291086d2ae8006be9e0f19bf2001a85c9dc1 (diff) | |
| download | linux-be4dd2d448816a27c1446f8f37fce375daf64148.tar.bz2 | |
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
The pincontrol node is needed for USB Host since Linux v5.7-rc1. Without
it the driver probes but VBus is not powered because of wrong pincontrol
configuration.
Fixes: 38153a017896f ("ARM: at91/dt: sama5d4: add dts for sama5d4 xplained board")
Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Link: https://lore.kernel.org/r/20201118120019.1257580-3-cristian.birsan@microchip.com
| -rw-r--r-- | arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts index e5974a17374c..0b3ad1b580b8 100644 --- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts @@ -134,6 +134,11 @@ atmel,pins = <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; }; + pinctrl_usb_default: usb_default { + atmel,pins = + <AT91_PIOE 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE + AT91_PIOE 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; pinctrl_key_gpio: key_gpio_0 { atmel,pins = <AT91_PIOE 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; @@ -159,6 +164,8 @@ &pioE 11 GPIO_ACTIVE_HIGH &pioE 14 GPIO_ACTIVE_HIGH >; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_default>; status = "okay"; }; |