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arm64: dts: rockchip: define iodomains for rk3368-lion

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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>
Link: https://lore.kernel.org/r/20210922230429.2162535-2-heiko@sntech.de
This commit is contained in:
Jakob Unterwurzacher 2021-09-23 01:04:28 +02:00 committed by Heiko Stuebner
parent 3bd7f3ef3b
commit 0ed6b51dfd
1 changed files with 18 additions and 0 deletions
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18
arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
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@ -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";