Messages in this thread Patch in this message | | | From | Heiko Stuebner <> | Subject | [PATCH 2/3] arm64: dts: rockchip: define iodomains for rk3368-lion | Date | Thu, 23 Sep 2021 01:04:28 +0200 |
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From: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
This is not strictly needed, as 3.3V is the default, but good to have for descriptive purposes nevertheless.
Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com> [fixed ordering] Signed-off-by: Heiko Stuebner <heiko@sntech.de> --- arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi index 6622f11a169f..8e82ca3f1c6f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi @@ -273,6 +273,18 @@ &i2c2 { status = "okay"; }; +/* The RK3368-uQ7 "Lion" has most IO voltages hardwired to 3.3V. */ +&io_domains { + audio-supply = <&vcc33_io>; + dvp-supply = <&vcc33_io>; + flash0-supply = <&vcc_18>; + gpio30-supply = <&vcc33_io>; + gpio1830-supply = <&vcc33_io>; + sdcard-supply = <&vcc33_io>; + wifi-supply = <&vcc33_io>; + status = "okay"; +}; + &pinctrl { leds { module_led_pins: module-led-pins { @@ -292,6 +304,12 @@ pmic_sleep: pmic-sleep { }; }; +&pmu_io_domains { + pmu-supply = <&vcc33_io>; + vop-supply = <&vcc33_io>; + status = "okay"; +}; + &spi1 { status = "okay"; -- 2.29.2
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