[U-Boot] [PATCH v3 6/9] mmc: sunxi: Add DM_MMC support for A80

André Przywara
2019-01-23T01:52:46Z

On 21/01/2019 10:31, Jagan Teki wrote:
> Unlike other Allwinner SoC's, A80 comes with different ahb
> gate clock offset values and also has mmc common controller.
> So support them via driver data.

As mentioned in the fix I sent, this requires the clock and reset
support for CCU devices themselves before it can work.

With that fix applied before that patch in a series:

> Cc: Rask Ingemann Lambertsen <rask@formelder.dk>
> Cc: Jaehoon Chung <jh80.chung@samsung.com>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

Reviewed-by: Andre Przywara <andre.przywara@arm.com>

Cheers,
Andre.

> ---
> drivers/mmc/sunxi_mmc.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c
> index 1e13a0665d..0c443a732d 100644
> --- a/drivers/mmc/sunxi_mmc.c
> +++ b/drivers/mmc/sunxi_mmc.c
> @@ -680,6 +680,10 @@ static const struct sunxi_mmc_variant sun4i_a10_variant = {
> .mclk_offset = 0x88,
> };
>
> +static const struct sunxi_mmc_variant sun9i_a80_variant = {
> + .mclk_offset = 0x410,
> +};
> +
> static const struct sunxi_mmc_variant sun50i_h6_variant = {
> .mclk_offset = 0x830,
> };
> @@ -701,6 +705,10 @@ static const struct udevice_id sunxi_mmc_ids[] = {
> .compatible = "allwinner,sun8i-a83t-emmc",
> .data = (ulong)&sun4i_a10_variant,
> },
> + {
> + .compatible = "allwinner,sun9i-a80-mmc",
> + .data = (ulong)&sun9i_a80_variant,
> + },
> {
> .compatible = "allwinner,sun50i-a64-mmc",
> .data = (ulong)&sun4i_a10_variant,
>