[PATCH 0/3] arm64: dts: rockchip: Improvements for rk3588-orangepi-5 and friends

[PATCH 0/3] arm64: dts: rockchip: Improvements for rk3588-orangepi-5 and friends

[Maud Spierings via B4 Relay]

Fix the headphone detection logic on the orangepi 5 plus.
Enable the HDMI receiver on the orangepi 5 plus.
Enable the NPU on all orangepi 5 boards.

Signed-off-by: Maud Spierings <maud_spierings@hotmail.com>
---
Maud Spierings (3):
      arm64: dts: rockchip: Fix the headphone detection on the orangepi 5 plus
      arm64: dts: rockchip: Enable HDMI receiver on orangepi 5 plus
      arm64: dts: rockchip: Enable the NPU on the orangepi 5 boards

 .../boot/dts/rockchip/rk3588-orangepi-5-plus.dts   | 19 +++++++-
 .../arm64/boot/dts/rockchip/rk3588-orangepi-5.dtsi | 56 ++++++++++++++++++++++
 2 files changed, 74 insertions(+), 1 deletion(-)
---
base-commit: 0f4c93f7eb861acab537dbe94441817a270537bf
change-id: 20250823-orangepi5-a8c80571cfd0

Best regards,
-- 
Maud Spierings <maud_spierings@hotmail.com>

[PATCH 1/3] arm64: dts: rockchip: Fix the headphone detection on the orangepi 5 plus

[Maud Spierings via B4 Relay]

From: Maud Spierings <maud_spierings@hotmail.com>

The logic of the headphone detect pin seems to be inverted, with this
change headphones actually output sound when plugged in.

Verified by checking /sys/kernel/debug/gpio and by listening.

Fixes: 236d225e1ee7 ("arm64: dts: rockchip: Add board device tree for rk3588-orangepi-5-plus")
Signed-off-by: Maud Spierings <maud_spierings@hotmail.com>
---
There was a big change at some point so it will take some effor to port
it back that far.
---
 arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 121e4d1c3fa5dab0d08edf7cba692a765b48f7b4..8222f1fae8fadc5cbb4ef16b3db5ed975ed43915 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
@@ -77,7 +77,7 @@ &analog_sound {
 	pinctrl-names = "default";
 	pinctrl-0 = <&hp_detect>;
 	simple-audio-card,aux-devs = <&speaker_amp>, <&headphone_amp>;
-	simple-audio-card,hp-det-gpios = <&gpio1 RK_PD3 GPIO_ACTIVE_LOW>;
+	simple-audio-card,hp-det-gpios = <&gpio1 RK_PD3 GPIO_ACTIVE_HIGH>;
 	simple-audio-card,widgets =
 		"Microphone", "Onboard Microphone",
 		"Microphone", "Microphone Jack",

-- 
2.50.1

[PATCH 2/3] arm64: dts: rockchip: Enable HDMI receiver on orangepi 5 plus

[Maud Spierings via B4 Relay]

From: Maud Spierings <maud_spierings@hotmail.com>

Enable support for the HDMI input port found on the orangepi 5 plus.

Signed-off-by: Maud Spierings <maud_spierings@hotmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts | 17 +++++++++++++++++
 1 file changed, 17 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 8222f1fae8fadc5cbb4ef16b3db5ed975ed43915..9950d1147e129dc866cfde62ddd636b082ae1926 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
@@ -160,6 +160,17 @@ &hdmi1_sound {
 	status = "okay";
 };
 
+&hdmi_receiver_cma {
+	status = "okay";
+};
+
+&hdmi_receiver {
+	hpd-gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_LOW>;
+	pinctrl-0 = <&hdmim1_rx_cec &hdmim1_rx_hpdin &hdmim1_rx_scl &hdmim1_rx_sda &hdmirx_hpd>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
 &hdptxphy0 {
 	status = "okay";
 };
@@ -279,6 +290,12 @@ blue_led_pin: blue-led {
 		};
 	};
 
+	hdmirx {
+		hdmirx_hpd: hdmirx-5v-detection {
+			rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	ir-receiver {
 		ir_receiver_pin: ir-receiver-pin {
 			rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;

-- 
2.50.1

[PATCH 3/3] arm64: dts: rockchip: Enable the NPU on the orangepi 5 boards

[Maud Spierings via B4 Relay]

From: Maud Spierings <maud_spierings@hotmail.com>

Enable the NPU and the PMIC that powers it.

Signed-off-by: Maud Spierings <maud_spierings@hotmail.com>
---
 .../arm64/boot/dts/rockchip/rk3588-orangepi-5.dtsi | 56 ++++++++++++++++++++++
 1 file changed, 56 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5.dtsi
index 91d56c34a1e456e18db31e1bbe7252b7e4632588..ac1df223d6a25f3059ce33970953745e402ef695 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5.dtsi
@@ -258,6 +258,28 @@ regulator-state-mem {
 	};
 };
 
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1m2_xfer>;
+	status = "okay";
+
+	vdd_npu_s0: regulator@42 {
+		compatible = "rockchip,rk8602";
+		reg = <0x42>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_npu_s0";
+		regulator-boot-on;
+		regulator-min-microvolt = <550000>;
+		regulator-max-microvolt = <950000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
 &i2c6 {
 	clock-frequency = <400000>;
 	status = "okay";
@@ -352,6 +374,40 @@ &pd_gpu {
 	domain-supply = <&vdd_gpu_s0>;
 };
 
+&pd_npu {
+	domain-supply = <&vdd_npu_s0>;
+};
+
+&rknn_core_0 {
+	npu-supply = <&vdd_npu_s0>;
+	sram-supply = <&vdd_npu_s0>;
+	status = "okay";
+};
+
+&rknn_core_1 {
+	npu-supply = <&vdd_npu_s0>;
+	sram-supply = <&vdd_npu_s0>;
+	status = "okay";
+};
+
+&rknn_core_2 {
+	npu-supply = <&vdd_npu_s0>;
+	sram-supply = <&vdd_npu_s0>;
+	status = "okay";
+};
+
+&rknn_mmu_0 {
+	status = "okay";
+};
+
+&rknn_mmu_1 {
+	status = "okay";
+};
+
+&rknn_mmu_2 {
+	status = "okay";
+};
+
 &saradc {
 	vref-supply = <&vcc_1v8_s0>;
 	status = "okay";

-- 
2.50.1

Re: [PATCH 1/3] arm64: dts: rockchip: Fix the headphone detection on the orangepi 5 plus

[Ondřej Jirman]

Hello Maud,

On Sat, Aug 23, 2025 at 02:43:50PM +0200, Maud Spierings via B4 Relay wrote:
> From: Maud Spierings <maud_spierings@hotmail.com>
> 
> The logic of the headphone detect pin seems to be inverted, with this
> change headphones actually output sound when plugged in.
> 
> Verified by checking /sys/kernel/debug/gpio and by listening.

This can also be tested by:

  evtest /dev/input/by-path/platform-sound-event

Which shows inverted output without this patch.

Reviewed-by: Ondřej Jirman <megi@xff.cz>


> Fixes: 236d225e1ee7 ("arm64: dts: rockchip: Add board device tree for rk3588-orangepi-5-plus")
> Signed-off-by: Maud Spierings <maud_spierings@hotmail.com>
> ---
> There was a big change at some point so it will take some effor to port
> it back that far.
> ---
>  arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> 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 121e4d1c3fa5dab0d08edf7cba692a765b48f7b4..8222f1fae8fadc5cbb4ef16b3db5ed975ed43915 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
> @@ -77,7 +77,7 @@ &analog_sound {
>  	pinctrl-names = "default";
>  	pinctrl-0 = <&hp_detect>;
>  	simple-audio-card,aux-devs = <&speaker_amp>, <&headphone_amp>;
> -	simple-audio-card,hp-det-gpios = <&gpio1 RK_PD3 GPIO_ACTIVE_LOW>;
> +	simple-audio-card,hp-det-gpios = <&gpio1 RK_PD3 GPIO_ACTIVE_HIGH>;
>  	simple-audio-card,widgets =
>  		"Microphone", "Onboard Microphone",
>  		"Microphone", "Microphone Jack",
> 
> -- 
> 2.50.1
> 
> 

Re: [PATCH 3/3] arm64: dts: rockchip: Enable the NPU on the orangepi 5 boards

[Ondřej Jirman]

Hello Maud,

On Sat, Aug 23, 2025 at 02:43:52PM +0200, Maud Spierings via B4 Relay wrote:
> From: Maud Spierings <maud_spierings@hotmail.com>
> 
> Enable the NPU and the PMIC that powers it.

Reviewed-by: Ondřej Jirman <megi@xff.cz>

> Signed-off-by: Maud Spierings <maud_spierings@hotmail.com>
> ---
>  .../arm64/boot/dts/rockchip/rk3588-orangepi-5.dtsi | 56 ++++++++++++++++++++++
>  1 file changed, 56 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5.dtsi
> index 91d56c34a1e456e18db31e1bbe7252b7e4632588..ac1df223d6a25f3059ce33970953745e402ef695 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5.dtsi
> @@ -258,6 +258,28 @@ regulator-state-mem {
>  	};
>  };
>  
> +&i2c1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&i2c1m2_xfer>;
> +	status = "okay";
> +
> +	vdd_npu_s0: regulator@42 {
> +		compatible = "rockchip,rk8602";
> +		reg = <0x42>;
> +		fcs,suspend-voltage-selector = <1>;
> +		regulator-name = "vdd_npu_s0";
> +		regulator-boot-on;
> +		regulator-min-microvolt = <550000>;
> +		regulator-max-microvolt = <950000>;
> +		regulator-ramp-delay = <2300>;
> +		vin-supply = <&vcc5v0_sys>;
> +		regulator-state-mem {
> +			regulator-off-in-suspend;
> +		};
> +	};
> +};
> +
>  &i2c6 {
>  	clock-frequency = <400000>;
>  	status = "okay";
> @@ -352,6 +374,40 @@ &pd_gpu {
>  	domain-supply = <&vdd_gpu_s0>;
>  };
>  
> +&pd_npu {
> +	domain-supply = <&vdd_npu_s0>;
> +};
> +
> +&rknn_core_0 {
> +	npu-supply = <&vdd_npu_s0>;
> +	sram-supply = <&vdd_npu_s0>;
> +	status = "okay";
> +};
> +
> +&rknn_core_1 {
> +	npu-supply = <&vdd_npu_s0>;
> +	sram-supply = <&vdd_npu_s0>;
> +	status = "okay";
> +};
> +
> +&rknn_core_2 {
> +	npu-supply = <&vdd_npu_s0>;
> +	sram-supply = <&vdd_npu_s0>;
> +	status = "okay";
> +};
> +
> +&rknn_mmu_0 {
> +	status = "okay";
> +};
> +
> +&rknn_mmu_1 {
> +	status = "okay";
> +};
> +
> +&rknn_mmu_2 {
> +	status = "okay";
> +};
> +
>  &saradc {
>  	vref-supply = <&vcc_1v8_s0>;
>  	status = "okay";
> 
> -- 
> 2.50.1
> 
> 

Re: [PATCH 2/3] arm64: dts: rockchip: Enable HDMI receiver on orangepi 5 plus

[Ondřej Jirman]

On Sat, Aug 23, 2025 at 02:43:51PM +0200, Maud Spierings via B4 Relay wrote:
> From: Maud Spierings <maud_spierings@hotmail.com>
> 
> Enable support for the HDMI input port found on the orangepi 5 plus.
> 
> Signed-off-by: Maud Spierings <maud_spierings@hotmail.com>

Reviewed-by: Ondřej Jirman <megi@xff.cz>

Thank you,
	o.

> ---
>  arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts | 17 +++++++++++++++++
>  1 file changed, 17 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 8222f1fae8fadc5cbb4ef16b3db5ed975ed43915..9950d1147e129dc866cfde62ddd636b082ae1926 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
> @@ -160,6 +160,17 @@ &hdmi1_sound {
>  	status = "okay";
>  };
>  
> +&hdmi_receiver_cma {
> +	status = "okay";
> +};
> +
> +&hdmi_receiver {
> +	hpd-gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_LOW>;
> +	pinctrl-0 = <&hdmim1_rx_cec &hdmim1_rx_hpdin &hdmim1_rx_scl &hdmim1_rx_sda &hdmirx_hpd>;
> +	pinctrl-names = "default";
> +	status = "okay";
> +};
> +
>  &hdptxphy0 {
>  	status = "okay";
>  };
> @@ -279,6 +290,12 @@ blue_led_pin: blue-led {
>  		};
>  	};
>  
> +	hdmirx {
> +		hdmirx_hpd: hdmirx-5v-detection {
> +			rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
> +		};
> +	};
> +
>  	ir-receiver {
>  		ir_receiver_pin: ir-receiver-pin {
>  			rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
> 
> -- 
> 2.50.1
> 
> 

Re: [PATCH 0/3] arm64: dts: rockchip: Improvements for rk3588-orangepi-5 and friends

[Heiko Stuebner]

On Sat, 23 Aug 2025 14:43:49 +0200, Maud Spierings wrote:
> Fix the headphone detection logic on the orangepi 5 plus.
> Enable the HDMI receiver on the orangepi 5 plus.
> Enable the NPU on all orangepi 5 boards.
> 
> 

Applied, thanks!

[1/3] arm64: dts: rockchip: Fix the headphone detection on the orangepi 5 plus
      commit: 8976583832579fe7e450034d6143d74d9f8c8608
[2/3] arm64: dts: rockchip: Enable HDMI receiver on orangepi 5 plus
      commit: ccc7f16ea2e33366f7b7005daad81e316f8cb6e4
[3/3] arm64: dts: rockchip: Enable the NPU on the orangepi 5 boards
      commit: 3dc7ba3548acbfb657614db4ca70d9878bdfca23

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>