[PATCH 1/2] clk: sunxi-ng: Provide a default reset hook

[Ulf Hansson]

On 25 August 2017 at 11:49, Maxime Ripard
<maxime.ripard at free-electrons.com> wrote:
> The reset hook was left implemented. Provide a dumb implementation so that
> client drivers can depend on it.
>
> Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>

Do you want me to pick this up via my mmc tree? If so, is that okay by
the clock maintainers?

Kind regards
Uffe

> ---
>  drivers/clk/sunxi-ng/ccu_reset.c | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
>
> diff --git a/drivers/clk/sunxi-ng/ccu_reset.c b/drivers/clk/sunxi-ng/ccu_reset.c
> index 6c31d48783a7..1dc4e98ea802 100644
> --- a/drivers/clk/sunxi-ng/ccu_reset.c
> +++ b/drivers/clk/sunxi-ng/ccu_reset.c
> @@ -8,6 +8,7 @@
>   * the License, or (at your option) any later version.
>   */
>
> +#include <linux/delay.h>
>  #include <linux/io.h>
>  #include <linux/reset-controller.h>
>
> @@ -49,7 +50,18 @@ static int ccu_reset_deassert(struct reset_controller_dev *rcdev,
>         return 0;
>  }
>
> +static int ccu_reset_reset(struct reset_controller_dev *rcdev,
> +                          unsigned long id)
> +{
> +       ccu_reset_assert(rcdev, id);
> +       udelay(10);
> +       ccu_reset_deassert(rcdev, id);
> +
> +       return 0;
> +}
> +
>  const struct reset_control_ops ccu_reset_ops = {
>         .assert         = ccu_reset_assert,
>         .deassert       = ccu_reset_deassert,
> +       .reset          = ccu_reset_reset,
>  };
> --
> 2.13.5
>