[PATCH] arm64: dts: rockchip: Correct GPIO polarity on brcm BT nodes

Diederik de Haas didi.debian at cknow.org
Fri Oct 18 02:22:18 PDT 2024


The GPIO polarity of the 'shutdown-gpios' property needs to be
ACTIVE_HIGH or the Bluetooth device won't work.
This also matches what other devices with the same BT device have.

When changing from 'reset-gpios' to 'shutdown-gpios', I forgot to also
correct the GPIO polarity, so do that now.

Fixes: a3a625086192 ("arm64: dts: rockchip: Fix reset-gpios property on brcm BT nodes")
Signed-off-by: Diederik de Haas <didi.debian at cknow.org>
---
 arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi  | 2 +-
 arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi
index a477bd992b40..0131f2cdd312 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi
@@ -688,7 +688,7 @@ bluetooth {
 		host-wakeup-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
 		pinctrl-0 = <&bt_enable_h>, <&bt_host_wake_l>, <&bt_wake_h>;
 		pinctrl-names = "default";
-		shutdown-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_LOW>;
+		shutdown-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
 		vbat-supply = <&vcc_wl>;
 		vddio-supply = <&vcca_1v8_pmu>;
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi
index e9fa9bee995a..1e36f73840da 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-radxa-cm3.dtsi
@@ -404,7 +404,7 @@ bluetooth {
 		host-wakeup-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&bt_host_wake_h &bt_reg_on_h &bt_wake_host_h>;
-		shutdown-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_LOW>;
+		shutdown-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
 		vbat-supply = <&vcc_3v3>;
 		vddio-supply = <&vcc_1v8>;
 	};
-- 
2.45.2




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