git.openwrt.org Git - openwrt/staging/wigyori.git/blob

   1 From 100b3bdee6035192f6d4a1847970fe004bb505fb Mon Sep 17 00:00:00 2001
   2 From: Jonas Karlman <jonas@kwiboo.se>
   3 Date: Tue, 21 May 2024 21:10:15 +0000
   4 Subject: [PATCH] arm64: dts: rockchip: Add io-domains to rk3308-rock-pi-s
   5
   6 The VCCIO4 io-domain used for WiFi/BT is using 1v8 IO signal voltage.
   7
   8 Add io-domains node with the VCCIO supplies connected on the board.
   9
  10 Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
  11 Link: https://lore.kernel.org/r/20240521211029.1236094-13-jonas@kwiboo.se
  12 Signed-off-by: Heiko Stuebner <heiko@sntech.de>
  13 ---
  14  arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts | 10 ++++++++++
  15  1 file changed, 10 insertions(+)
  16
  17 --- a/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
  18 +++ b/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
  19 @@ -232,6 +232,16 @@
  20         status = "okay";
  21  };
  22
  23 +&io_domains {
  24 +       vccio0-supply = <&vcc_io>;
  25 +       vccio1-supply = <&vcc_io>;
  26 +       vccio2-supply = <&vcc_io>;
  27 +       vccio3-supply = <&vcc_io>;
  28 +       vccio4-supply = <&vcc_1v8>;
  29 +       vccio5-supply = <&vcc_io>;
  30 +       status = "okay";
  31 +};
  32 +
  33  &pinctrl {
  34         pinctrl-names = "default";
  35         pinctrl-0 = <&rtc_32k>;