linux-kernel - Re: [PATCH 3/3] arm64: dts: qcom: Add EC to Lenovo Yoga Slim 7x

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Message-ID: <kwycsu5vkauxsmojdzl2tu2zs5rvmiycqpmgkwredcw76tgkz4@ldwfi2zzvh2k>
Date: Sun, 29 Sep 2024 22:10:25 -0500
From: Bjorn Andersson <andersson@...nel.org>
To: Maya Matuszczyk <maccraft123mc@...il.com>
Cc: Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] arm64: dts: qcom: Add EC to Lenovo Yoga Slim 7x

On Fri, Sep 27, 2024 at 08:53:42PM GMT, Maya Matuszczyk wrote:
> This device has an EC on i2c5 bus at address 0x76, driver for the EC was
> added in a previous patch.
> 

No concerns with this patch, but please Cc: at least all the mailing
lists on each patch, so that I get all the patches in the series.

Or better yet, take a look at
https://b4.docs.kernel.org/en/latest/contributor/overview.html which
magically handles this for you (b4 prep --auto-to-cc).

Regards,
Bjorn

> Signed-off-by: Maya Matuszczyk <maccraft123mc@...il.com>
> ---
>  .../dts/qcom/x1e80100-lenovo-yoga-slim7x.dts  | 22 +++++++++++++++++++
>  1 file changed, 22 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
> index 3c13331a9ef4..63b627f60ec7 100644
> --- a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
> +++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts
> @@ -536,6 +536,22 @@ keyboard@3a {
>  	};
>  };
>  
> +&i2c5 {
> +	clock-frequency = <400000>;
> +
> +	status = "okay";
> +
> +	embedded-controller@76 {
> +		compatible = "lenovo,yoga-slim7x-ec";
> +		reg = <0x76>;
> +
> +		interrupts-extended = <&tlmm 66 IRQ_TYPE_EDGE_FALLING>;
> +
> +		pinctrl-0 = <&ec_int_n_default>;
> +		pinctrl-names = "default";
> +	};
> +};
> +
>  &i2c8 {
>  	clock-frequency = <400000>;
>  
> @@ -794,6 +810,12 @@ &tlmm {
>  			       <44 4>, /* SPI (TPM) */
>  			       <238 1>; /* UFS Reset */
>  
> +	ec_int_n_default: ec-int-n-state {
> +		pins = "gpio66";
> +		function = "gpio";
> +		bias-disable;
> +	};
> +
>  	edp_reg_en: edp-reg-en-state {
>  		pins = "gpio70";
>  		function = "gpio";
> -- 
> 2.45.2
>