linux-kernel - [PATCH v1 2/5] arm64: dts: rockchip: Add bluetooth rfkill to Khadas Edge2

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

Date: Mon, 17 Jun 2024 11:05:34 +0800
From: Jacobe Zang <jacobe.zang@...ion.com>
To: robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	heiko@...ech.de
Cc: nick@...das.com,
	efectn@...tonmail.com,
	jagan@...eble.ai,
	dsimic@...jaro.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Jacobe Zang <jacobe.zang@...ion.com>
Subject: [PATCH v1 2/5] arm64: dts: rockchip: Add bluetooth rfkill to Khadas Edge2

Add bluetooth node which managed by rfkill, bluetooth and
wlan controller on Khadas Edge2 was BCM43438. In uart9 add
RTS node in pinctrl.

Signed-off-by: Jacobe Zang <jacobe.zang@...ion.com>
---
 .../boot/dts/rockchip/rk3588s-khadas-edge2.dts  | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
index 9c2678905d236..3570578d225b9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
@@ -77,6 +77,14 @@ blue_led: led-2 {
 		};
 	};
 
+	bluetooth-rfkill {
+		compatible = "rfkill-gpio";
+		label = "rfkill-bluetooth";
+		radio-type = "bluetooth";
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_reset_pin>;
+	};
+
 	vcc3v3_pcie_wl: vcc3v3-pcie-wl-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
@@ -750,8 +758,15 @@ &uart2 {
 
 &uart9 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart9m2_xfer &uart9m2_ctsn>;
+	pinctrl-0 = <&uart9m2_xfer &uart9m2_ctsn &uart9m2_rtsn>;
 	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_reset_pin &bt_wake_host_irq &bt_wake_pin>;
+		shutdown-gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &u2phy0 {
-- 
2.34.1