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    Subject[PATCH 5.10 192/717] ARM: dts: at91: sam9x60: add pincontrol for USB Host
    Date
    From: Cristian Birsan <cristian.birsan@microchip.com>

    [ Upstream commit 5ba6291086d2ae8006be9e0f19bf2001a85c9dc1 ]

    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: 1e5f532c2737 ("ARM: dts: at91: sam9x60: add device tree for soc and 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/20201118120019.1257580-2-cristian.birsan@microchip.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/arm/boot/dts/at91-sam9x60ek.dts | 9 +++++++++
    1 file changed, 9 insertions(+)

    diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts
    index eae28b82c7fd0..0e3b6147069f9 100644
    --- a/arch/arm/boot/dts/at91-sam9x60ek.dts
    +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts
    @@ -569,6 +569,13 @@
    atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
    };
    };
    +
    + usb1 {
    + pinctrl_usb_default: usb_default {
    + atmel,pins = <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
    + AT91_PIOD 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
    + };
    + };
    }; /* pinctrl */

    &pmc {
    @@ -684,6 +691,8 @@
    atmel,vbus-gpio = <0
    &pioD 15 GPIO_ACTIVE_HIGH
    &pioD 16 GPIO_ACTIVE_HIGH>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&pinctrl_usb_default>;
    status = "okay";
    };

    --
    2.27.0


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