[U-Boot] [PATCH v5] mmc: gen_atmel_mci: add driver model support for mci

[Simon Glass]

On 22 March 2017 at 22:48, Wenyou Yang <wenyou.yang at atmel.com> wrote:
> Add the driver model support for Atmel mci while retaining the
> existing legacy code. This allows the driver to support boards
> that have converted to driver model as well as those that have not.
>
> Signed-off-by: Wenyou Yang <wenyou.yang at atmel.com>
> ---
>
> Changes in v5:
>  - Rebase on v2017.03.
>
> Changes in v4:
>  - Remove unneeded #ifdef CONFIG_DM_MMC.
>
> Changes in v3:
>  - Use unified #ifdef CONFIG_DM_MMC #else...#endif, instead of #ifndef CONFIG_DM_MMC
>    #else...#endif.
>
> Changes in v2:
>  - Change the return type of atmel_mci_setup_cfg() from int to void.
>  - Add comments on the features depends on the IP version.
>  - Add the error handle path of clock.
>  - Fix the missing use priv->bus_clk_rate.
>  - Return from mmc_bind() directly, instead of checking its return.
>
>  drivers/mmc/Kconfig         |   9 +++
>  drivers/mmc/gen_atmel_mci.c | 158 +++++++++++++++++++++++++++++++++++++++++++-
>  2 files changed, 166 insertions(+), 1 deletion(-)

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