linux-kernel - Re: [PATCH v2 7/7] arm64: dts: ti: k3-am62x: Rename I2C switch to I2C mux in OV5640 overlay

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Message-ID: <a05e2a39-b000-4c9c-9c74-49a9941b4801@ti.com>
Date: Fri, 11 Apr 2025 19:12:02 +0530
From: "Francis, Neha" <n-francis@...com>
To: Yemike Abhilash Chandra <y-abhilashchandra@...com>, <nm@...com>,
        <vigneshr@...com>
CC: <kristo@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
        <conor+dt@...nel.org>, <vaishnav.a@...com>, <jai.luthra@...ux.dev>,
        <linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <imx@...ts.linux.dev>, <linux-kernel@...r.kernel.org>,
        <u-kumar1@...com>, <stable@...r.kernel.org>
Subject: Re: [PATCH v2 7/7] arm64: dts: ti: k3-am62x: Rename I2C switch to I2C
 mux in OV5640 overlay

On 4/9/2025 7:11 PM, Yemike Abhilash Chandra wrote:
> The OV5640 device tree overlay incorrectly defined an I2C switch instead
> of an I2C mux. According to the DT bindings, the correct terminology and
> node definition should use "i2c-mux" instead of "i2c-switch". Hence,
> update the same to avoid dtbs_check warnings.
> 
> Fixes: 635ed9715194 ("arm64: dts: ti: k3-am62x: Add overlays for OV5640")
> Cc: stable@...r.kernel.org
> Signed-off-by: Yemike Abhilash Chandra <y-abhilashchandra@...com>
> ---
>  arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-ov5640.dtso      | 2 +-
>  arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-tevi-ov5640.dtso | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-ov5640.dtso
> index ccc7f5e43184..7fc7c95f5cd5 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-ov5640.dtso
> +++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-ov5640.dtso
> @@ -22,7 +22,7 @@ &main_i2c2 {
>  	#size-cells = <0>;
>  	status = "okay";
>  
> -	i2c-switch@71 {
> +	i2c-mux@71 {
>  		compatible = "nxp,pca9543";
>  		#address-cells = <1>;
>  		#size-cells = <0>;
> diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-tevi-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-tevi-ov5640.dtso
> index 4eaf9d757dd0..b6bfdfbbdd98 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-tevi-ov5640.dtso
> +++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-tevi-ov5640.dtso
> @@ -22,7 +22,7 @@ &main_i2c2 {
>  	#size-cells = <0>;
>  	status = "okay";
>  
> -	i2c-switch@71 {
> +	i2c-mux@71 {
>  		compatible = "nxp,pca9543";
>  		#address-cells = <1>;
>  		#size-cells = <0>;

Reviewed-by: Neha Malcom Francis <n-francis@...com>

-- 
Thanking You
Neha Malcom Francis