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Date: Fri, 27 Mar 2026 10:20:01 +0000
From: Sean Young <sean@mess.org>
To: Biswapriyo Nath <nathbappai@gmail.com>
Cc: Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>, Lee Jones <lee@kernel.org>,
	Pavel Machek <pavel@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Martin Botka <martin.botka@somainline.org>,
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org,
	linux-clk@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht,
	phone-devel@vger.kernel.org
Subject: Re: [PATCH 5/7] arm64: dts: qcom: sm6125-xiaomi-ginkgo: Add IR
 transmitter
Message-ID: <acZZ0T1wzY0TCNTm@gofer.mess.org>
References: <20260325-ginkgo-add-usb-ir-vib-v1-0-446c6e865ad6@gmail.com>
 <20260325-ginkgo-add-usb-ir-vib-v1-5-446c6e865ad6@gmail.com>
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In-Reply-To: <20260325-ginkgo-add-usb-ir-vib-v1-5-446c6e865ad6@gmail.com>

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