From 100b3bdee6035192f6d4a1847970fe004bb505fb Mon Sep 17 00:00:00 2001 From: Jonas Karlman Date: Tue, 21 May 2024 21:10:15 +0000 Subject: [PATCH] arm64: dts: rockchip: Add io-domains to rk3308-rock-pi-s The VCCIO4 io-domain used for WiFi/BT is using 1v8 IO signal voltage. Add io-domains node with the VCCIO supplies connected on the board. Signed-off-by: Jonas Karlman Link: https://lore.kernel.org/r/20240521211029.1236094-13-jonas@kwiboo.se Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) --- a/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts +++ b/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts @@ -232,6 +232,16 @@ status = "okay"; }; +&io_domains { + vccio0-supply = <&vcc_io>; + vccio1-supply = <&vcc_io>; + vccio2-supply = <&vcc_io>; + vccio3-supply = <&vcc_io>; + vccio4-supply = <&vcc_1v8>; + vccio5-supply = <&vcc_io>; + status = "okay"; +}; + &pinctrl { pinctrl-names = "default"; pinctrl-0 = <&rtc_32k>;