linux-kernel - [PATCH] arm64: dts: rockchip: add rfkill node for M.2 E wifi on orangepi-5-plus

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240807162001.1737829-1-flokli@flokli.de>
Date: Wed,  7 Aug 2024 19:20:01 +0300
From: Florian Klink <flokli@...kli.de>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Heiko Stuebner <heiko@...ech.de>,
	Sebastian Reichel <sebastian.reichel@...labora.com>,
	Dragan Simic <dsimic@...jaro.org>,
	Florian Klink <flokli@...kli.de>,
	Kever Yang <kever.yang@...k-chips.com>,
	Muhammed Efe Cetin <efectn@...tonmail.com>,
	FUKAUMI Naoki <naoki@...xa.com>,
	Tamás Szűcs <tszucs@...tonmail.ch>,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: rockchip: add rfkill node for M.2 E wifi on orangepi-5-plus

This follows the same logic as 82d40b141a4c7ab66, which did the same
for rock-5b.

The GPIO pin connecting the WiFi enable signal inside the M.2 Key E slot
is the same as there.

This can be validated in
arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dtsi from Armbian
rk-5.10-rkr4 kernel, which contains a `wifi_disable` node with that same
GPIO pin.

Signed-off-by: Florian Klink <flokli@...kli.de>
Tested-by: Florian Klink <flokli@...kli.de>
---
 arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
index e74871491ef5..c3a6812cc93a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
@@ -105,6 +105,13 @@ led {
 		};
 	};
 
+	rfkill {
+		compatible = "rfkill-gpio";
+		label = "rfkill-pcie-wlan";
+		radio-type = "wlan";
+		shutdown-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
+	};
+
 	sound {
 		compatible = "simple-audio-card";
 		pinctrl-names = "default";
-- 
2.45.2