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arm64: dts: rockchip: Add io-domains to rk3308-rock-pi-s

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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 <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20240521211029.1236094-13-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

[ upstream commit: 100b3bdee6035192f6d4a1847970fe004bb505fb ]

(cherry picked from commit f93b224359278728f01767a4701678ada9c25570)
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jonas Karlman 2024-07-30 14:51:45 +00:00 committed by Kever Yang
parent b0b5e3875c
commit 7c34636556
1 changed files with 10 additions and 0 deletions
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10
dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts
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@ -231,6 +231,16 @@
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>;