The IR transmitting LED is connected to SPI8 controller.

Signed-off-by: Biswapriyo Nath <nathbappai@gmail.com>
---
 .../boot/dts/qcom/sm6125-xiaomi-ginkgo-common.dtsi   | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6125-xiaomi-ginkgo-common.dtsi b/arch/arm64/boot/dts/qcom/sm6125-xiaomi-ginkgo-common.dtsi
index f66ff5f7693..7d848117317 100644
--- a/arch/arm64/boot/dts/qcom/sm6125-xiaomi-ginkgo-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6125-xiaomi-ginkgo-common.dtsi
@@ -99,6 +99,10 @@ key-volume-up {
 	};
 };
 
+&gpi_dma1 {
+	status = "okay";
+};
+
 &pm6125_gpios {
 	vol_up_n: vol-up-n-state {
 		pins = "gpio5";
@@ -160,6 +164,10 @@ &qupv3_id_0 {
 	status = "okay";
 };
 
+&qupv3_id_1 {
+	status = "okay";
+};
+
 &rpm_requests {
 	regulators-0 {
 		compatible = "qcom,rpm-pm6125-regulators";
@@ -332,6 +340,18 @@ &sdhc_2 {
 	status = "okay";
 };
 
+&spi8 {
+	status = "okay";
+
+	irled@1 {
+		compatible = "ir-spi-led";
+		reg = <1>;
+
+		duty-cycle = /bits/ 8 <30>;
+		spi-max-frequency = <1000000>;
+	};
+};
+
 &tlmm {
 	gpio-reserved-ranges = <0 4>, <30 4>;
 };

-- 
2.53.0

On Wed, Mar 25, 2026 at 06:07:28PM +0000, Biswapriyo Nath wrote:
> The IR transmitting LED is connected to SPI8 controller.
> 
> Signed-off-by: Biswapriyo Nath <nathbappai@gmail.com>
> ---
>  .../boot/dts/qcom/sm6125-xiaomi-ginkgo-common.dtsi   | 20 ++++++++++++++++++++
>  1 file changed, 20 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm6125-xiaomi-ginkgo-common.dtsi b/arch/arm64/boot/dts/qcom/sm6125-xiaomi-ginkgo-common.dtsi
> index f66ff5f7693..7d848117317 100644
> --- a/arch/arm64/boot/dts/qcom/sm6125-xiaomi-ginkgo-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm6125-xiaomi-ginkgo-common.dtsi
> @@ -99,6 +99,10 @@ key-volume-up {
>  	};
>  };
>  
> +&gpi_dma1 {
> +	status = "okay";
> +};
> +
>  &pm6125_gpios {
>  	vol_up_n: vol-up-n-state {
>  		pins = "gpio5";
> @@ -160,6 +164,10 @@ &qupv3_id_0 {
>  	status = "okay";
>  };
>  
> +&qupv3_id_1 {
> +	status = "okay";
> +};
> +
>  &rpm_requests {
>  	regulators-0 {
>  		compatible = "qcom,rpm-pm6125-regulators";
> @@ -332,6 +340,18 @@ &sdhc_2 {
>  	status = "okay";
>  };
>  
> +&spi8 {
> +	status = "okay";
> +
> +	irled@1 {
> +		compatible = "ir-spi-led";
> +		reg = <1>;
> +
> +		duty-cycle = /bits/ 8 <30>;
> +		spi-max-frequency = <1000000>;
> +	};
> +};
> +

Reviewed-by: Sean Young <sean@mess.org>

Thanks,

Sean

>  &tlmm {
>  	gpio-reserved-ranges = <0 4>, <30 4>;
>  };
> 
> -- 
> 2.53.0

On 3/25/26 7:07 PM, Biswapriyo Nath wrote:
> The IR transmitting LED is connected to SPI8 controller.
> 
> Signed-off-by: Biswapriyo Nath <nathbappai@gmail.com>
> ---

[...]

> +&spi8 {
> +	status = "okay";
> +
> +	irled@1 {
> +		compatible = "ir-spi-led";
> +		reg = <1>;
> +
> +		duty-cycle = /bits/ 8 <30>;
> +		spi-max-frequency = <1000000>;

I see the binding allows a power-supply handle - do you need one?

Konrad

On Thu, 26 Mar 2026 10:29:49 +0100 Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> wrote:

> On 3/25/26 7:07 PM, Biswapriyo Nath wrote:
> > The IR transmitting LED is connected to SPI8 controller.
> > 
> > Signed-off-by: Biswapriyo Nath <nathbappai@gmail.com>
> > ---
> 
> [...]
> 
> > +&spi8 {
> > +	status = "okay";
> > +
> > +	irled@1 {
> > +		compatible = "ir-spi-led";
> > +		reg = <1>;
> > +
> > +		duty-cycle = /bits/ 8 <30>;
> > +		spi-max-frequency = <1000000>;
> 
> I see the binding allows a power-supply handle - do you need one?
> 
> Konrad
> 

I have tested the IR transmitter with my TV and set-top box both.
power-supply is not required and not mentioned in Android devicetree.

On 3/26/26 7:41 PM, Biswapriyo Nath wrote:
> On Thu, 26 Mar 2026 10:29:49 +0100 Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> wrote:
> 
>> On 3/25/26 7:07 PM, Biswapriyo Nath wrote:
>>> The IR transmitting LED is connected to SPI8 controller.
>>>
>>> Signed-off-by: Biswapriyo Nath <nathbappai@gmail.com>
>>> ---
>>
>> [...]
>>
>>> +&spi8 {
>>> +	status = "okay";
>>> +
>>> +	irled@1 {
>>> +		compatible = "ir-spi-led";
>>> +		reg = <1>;
>>> +
>>> +		duty-cycle = /bits/ 8 <30>;
>>> +		spi-max-frequency = <1000000>;
>>
>> I see the binding allows a power-supply handle - do you need one?
>>
>> Konrad
>>
> 
> I have tested the IR transmitter with my TV and set-top box both.
> power-supply is not required and not mentioned in Android devicetree.

Thanks

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad