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arm64: dts: rockchip: add usb-id extcon on rk3588 tiger

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The Q7 standard specifies a usb-id pin on the connector to distiuish
between host and device mode. Model this via the usb-id extcon binding.

While the pin is part of the Q7 standard, so part of the module, the
extcon stays disabled in the som dtsi and will only be enabled in a
baseboard using it.

Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20240422163951.2604273-3-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

[ upstream commit: eabb53f5dacfd643b5255f35bad30b8f914decdc ]

(cherry picked from commit 4843cec4092318ef7feb0999b0d34ef817465b33)
This commit is contained in:
Heiko Stuebner 2024-06-10 15:13:36 +02:00 committed by Kever Yang
parent 34c0f6d223
commit d00d80e6dd
1 changed files with 15 additions and 0 deletions
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15
dts/upstream/src/arm64/rockchip/rk3588-tiger.dtsi
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@ -23,6 +23,14 @@
reset-gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_HIGH>;
};
extcon_usb3: extcon-usb3 {
compatible = "linux,extcon-usb-gpio";
id-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb3_id>;
status = "disabled";
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
@ -327,6 +335,13 @@
rockchip,pins = <1 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb3 {
usb3_id: usb3-id {
rockchip,pins =
<3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&saradc {