Hi Biju,
On Fri, Jan 26, 2024 at 2:31 PM Biju Das <biju.das.jz@xxxxxxxxxxxxxx> wrote:
> Reduce i2c freq from 400->100 kHz on RZ/G2UL SMARC EVK as the captured
> image is not proper with the sensor configuration over I2C.
>
> Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
Thanks for your patch!
> --- a/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc-cru-csi-ov5645.dtso
> +++ b/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc-cru-csi-ov5645.dtso
> @@ -19,3 +19,7 @@ &ov5645 {
> enable-gpios = <&pinctrl RZG2L_GPIO(4, 4) GPIO_ACTIVE_HIGH>;
> reset-gpios = <&pinctrl RZG2L_GPIO(0, 1) GPIO_ACTIVE_LOW>;
> };
> +
> +&i2c0 {
> + clock-frequency = <100000>;
> +};
Is this a limitation of one of the I2C devices on the bus, or a PCB
design issue?
Doesn't this need a Fixes tag?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
