[U-Boot] [PATCH] clk: clk_set_default: accept no-op skip fields

[Simon Glass]

On 26 July 2018 at 07:19, Neil Armstrong <narmstrong at baylibre.com> wrote:
>
> The Assigned Clock parents and rates misses the fact that a "0" entry can
> be passed to skip setting a parent or rate of an assigned clock as
> described in the Linux clock bindings at [1].
>
> This patch simply skips the clock reparenting if the DT parsing returns
> -ENOENT and the clock rate setting if "0" is passed as clock rate.
>
> [1] https://github.com/torvalds/linux/blob/master/Documentation/devicetree/bindings/clock/clock-bindings.txt#L135
>
> Fixes: f4fcba5c5baa "clk: implement clk_set_defaults()"
> Signed-off-by: Neil Armstrong <narmstrong at baylibre.com>
> ---
>  drivers/clk/clk-uclass.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
>

Reviewed-by: Simon Glass <sjg at chromium.org>