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Message-ID: <20240521211029.1236094-13-jonas@kwiboo.se>
Date: Tue, 21 May 2024 21:10:15 +0000
From: Jonas Karlman <jonas@...boo.se>
To: Heiko Stuebner <heiko@...ech.de>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
<conor+dt@...nel.org>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org, Jonas
Karlman <jonas@...boo.se>
Subject: [PATCH 12/13] arm64: dts: rockchip: rk3308-rock-pi-s: Enable the io-domains node
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@...boo.se>
---
arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts b/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
index f6fb90e13ad0..5c702f00b27f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
@@ -231,6 +231,16 @@ &i2c1 {
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>;
--
2.43.2
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