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    Subject[PATCH 5.10 193/717] ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
    Date
    From: Cristian Birsan <cristian.birsan@microchip.com>

    [ Upstream commit be4dd2d448816a27c1446f8f37fce375daf64148 ]

    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
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7 +++++++
    1 file changed, 7 insertions(+)

    diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
    index e5974a17374cf..0b3ad1b580b83 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";
    };

    --
    2.27.0


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