From 0ed6b51dfde601c8b815a81aab701cd8965c5b12 Mon Sep 17 00:00:00 2001 From: Jakob Unterwurzacher Date: Thu, 23 Sep 2021 01:04:28 +0200 Subject: [PATCH 072/478] arm64: dts: rockchip: define iodomains for rk3368-lion This is not strictly needed, as 3.3V is the default, but good to have for descriptive purposes nevertheless. Signed-off-by: Jakob Unterwurzacher [fixed ordering] Signed-off-by: Heiko Stuebner Link: https://lore.kernel.org/r/20210922230429.2162535-2-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"; -- 2.35.3