Sylwester Nawrocki wrote:
>
> In order to get exact 24MHz clock frequency value for the camera
> sensor and avoid rounding errors the parent clock must be CLK_XUSBXTI,
> not CLK_MOUT_MPLL_USER_T. Currently the sensor's master clock
> frequency is too high and the sensor doesn't work properly.
>
> This fixes commit 0357a4438d531ef3cf529e80ffcd208eb8e35f55
> ("ARM: dts: Specify default clocks for Exynos4 camera devices").
>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
> ---
> arch/arm/boot/dts/exynos4412-trats2.dts | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts
> index 29231b4..9ae62c2 100644
> --- a/arch/arm/boot/dts/exynos4412-trats2.dts
> +++ b/arch/arm/boot/dts/exynos4412-trats2.dts
> @@ -721,8 +721,8 @@
> status = "okay";
> assigned-clocks = <&clock CLK_MOUT_CAM0>,
> <&clock CLK_MOUT_CAM1>;
> - assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>,
> - <&clock CLK_MOUT_MPLL_USER_T>;
> + assigned-clock-parents = <&clock CLK_XUSBXTI>,
> + <&clock CLK_XUSBXTI>;
>
> fimc_0: fimc@11800000 {
> status = "okay";
> --
Applied, thanks.
- Kukjin
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