From 23da82069541689bcfaa259fa07e18c68773def8 Mon Sep 17 00:00:00 2001
From: defcom5-rockchip <286489597+defcom5-rockchip@users.noreply.github.com>
Date: Sat, 8 Aug 2026 13:44:36 -0700
Subject: [PATCH 1/2] board: orangepi-5b: fix BT host-wake IRQ direction

GPIO0_C5 boots as an output, so gpiochip_lock_as_irq() returns -EIO and the
bcm_host_wake IRQ never registers. pcfg_pull_down sets bias only;
PIN_CONFIG_INPUT_ENABLE forces the GPIO mux and calls direction_input().

Tested on Orange Pi 5B: the IRQ registers and delivers, WiFi and Bluetooth
otherwise unchanged.

Fixes #10370.
---
 .../archive/rockchip64-7.1/dt/rk3588s-orangepi-5b.dts      | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/patch/kernel/archive/rockchip64-7.1/dt/rk3588s-orangepi-5b.dts b/patch/kernel/archive/rockchip64-7.1/dt/rk3588s-orangepi-5b.dts
index d6534473d6f2..4b5727d8003c 100644
--- a/patch/kernel/archive/rockchip64-7.1/dt/rk3588s-orangepi-5b.dts
+++ b/patch/kernel/archive/rockchip64-7.1/dt/rk3588s-orangepi-5b.dts
@@ -26,6 +26,11 @@
 };
 
 &pinctrl {
+	pcfg_input_enable: pcfg-input-enable {
+		bias-disable;
+		input-enable;
+	};
+
 	wireless-bluetooth {
 		bt_reset_pin: bt-reset-pin {
 			rockchip,pins = <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
@@ -36,7 +41,7 @@
 		};
 
 		bt_wake_host_irq: bt-wake-host-irq {
-			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_down>;
+			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_input_enable>;
 		};
 
 	};

From ceaa6d86931acd3d93999a136c6086b6775854e6 Mon Sep 17 00:00:00 2001
From: defcom5-rockchip <286489597+defcom5-rockchip@users.noreply.github.com>
Date: Sun, 9 Aug 2026 10:31:24 -0700
Subject: [PATCH 2/2] board: orangepi-5b: apply BT host-wake fix to 6.18 and
 7.2 patchsets

The same bt_wake_host_irq pin config is present in rockchip64-6.18 and
rockchip64-7.2, so the fix would otherwise be lost on transition to either
branch. All three dts files are byte-identical, so this is the same two
hunks applied unchanged.

rockchip64-6.12 has no bt_wake_host_irq node and is not affected.

Tested on hardware with 7.1 only; 6.18 and 7.2 carry the identical pin
config and pinctrl-rockchip has implemented PIN_CONFIG_INPUT_ENABLE for
many releases, but those branches are not separately boot-tested here.
---
 .../archive/rockchip64-6.18/dt/rk3588s-orangepi-5b.dts     | 7 ++++++-
 .../archive/rockchip64-7.2/dt/rk3588s-orangepi-5b.dts      | 7 ++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/patch/kernel/archive/rockchip64-6.18/dt/rk3588s-orangepi-5b.dts b/patch/kernel/archive/rockchip64-6.18/dt/rk3588s-orangepi-5b.dts
index d6534473d6f2..4b5727d8003c 100644
--- a/patch/kernel/archive/rockchip64-6.18/dt/rk3588s-orangepi-5b.dts
+++ b/patch/kernel/archive/rockchip64-6.18/dt/rk3588s-orangepi-5b.dts
@@ -26,6 +26,11 @@
 };
 
 &pinctrl {
+	pcfg_input_enable: pcfg-input-enable {
+		bias-disable;
+		input-enable;
+	};
+
 	wireless-bluetooth {
 		bt_reset_pin: bt-reset-pin {
 			rockchip,pins = <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
@@ -36,7 +41,7 @@
 		};
 
 		bt_wake_host_irq: bt-wake-host-irq {
-			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_down>;
+			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_input_enable>;
 		};
 
 	};
diff --git a/patch/kernel/archive/rockchip64-7.2/dt/rk3588s-orangepi-5b.dts b/patch/kernel/archive/rockchip64-7.2/dt/rk3588s-orangepi-5b.dts
index d6534473d6f2..4b5727d8003c 100644
--- a/patch/kernel/archive/rockchip64-7.2/dt/rk3588s-orangepi-5b.dts
+++ b/patch/kernel/archive/rockchip64-7.2/dt/rk3588s-orangepi-5b.dts
@@ -26,6 +26,11 @@
 };
 
 &pinctrl {
+	pcfg_input_enable: pcfg-input-enable {
+		bias-disable;
+		input-enable;
+	};
+
 	wireless-bluetooth {
 		bt_reset_pin: bt-reset-pin {
 			rockchip,pins = <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
@@ -36,7 +41,7 @@
 		};
 
 		bt_wake_host_irq: bt-wake-host-irq {
-			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_down>;
+			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_input_enable>;
 		};
 
 	};