On 24-03-26, Laurent Pinchart wrote:
> From: Jacopo Mondi <jacopo@xxxxxxxxxx>
>
> The I2C2 bus is used for the CSI and DSI connectors only, no devices are
> connected to it on neither the Debix Model A nor its IO board. Remove
> the bus from the board's .dts and rely on display panel or camera sensor
> overlsy to enable it when necessary.
I would rather remove the status line instead of removing the whole node
since the bus is intented to be used for CSI and DSI and therefore the
muxing should be valid. This makes it easier for overlay authors since
they don't need to check the mux setup each time.
Regards,
Marco
>
> Signed-off-by: Jacopo Mondi <jacopo@xxxxxxxxxx>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> ---
> .../boot/dts/freescale/imx8mp-debix-model-a.dts | 14 --------------
> 1 file changed, 14 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts
> index 5ac77eaf23d5..26c303b7c7fa 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts
> @@ -210,13 +210,6 @@ ldo5: LDO5 {
> };
> };
>
> -&i2c2 {
> - clock-frequency = <100000>;
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_i2c2>;
> - status = "okay";
> -};
> -
> &i2c3 {
> clock-frequency = <400000>;
> pinctrl-names = "default";
> @@ -392,13 +385,6 @@ MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c2
> >;
> };
>
> - pinctrl_i2c2: i2c2grp {
> - fsl,pins = <
> - MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c2
> - MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c2
> - >;
> - };
> -
> pinctrl_i2c3: i2c3grp {
> fsl,pins = <
> MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2
> --
> Regards,
>
> Laurent Pinchart
>
>
>
