On 16/07/2019 15:37, and...@gherzan.ro wrote:
> From: Matthias Brugger <mbrug...@suse.com>
>
> The bcm2711 has two emmc controller. The difference is the clocks
> they use. Add support for the second emmc contoller.
>
> Signed-off-by: Matthias Brugger <mbrug...@suse.com>
missing your signed-off-by.
> ---
> drivers/mmc/bcm2835_sdhci.c | 12 ++++++++++--
> 1 file changed, 10 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/bcm2835_sdhci.c b/drivers/mmc/bcm2835_sdhci.c
> index 08bddd410e..e68dec3be7 100644
> --- a/drivers/mmc/bcm2835_sdhci.c
> +++ b/drivers/mmc/bcm2835_sdhci.c
> @@ -178,12 +178,13 @@ static int bcm2835_sdhci_probe(struct udevice *dev)
> fdt_addr_t base;
> int emmc_freq;
> int ret;
> + int clock_id = (int)dev_get_driver_data(dev);
>
> base = devfdt_get_addr(dev);
> if (base == FDT_ADDR_T_NONE)
> return -EINVAL;
>
> - ret = bcm2835_get_mmc_clock(BCM2835_MBOX_CLOCK_ID_EMMC);
> + ret = bcm2835_get_mmc_clock(clock_id);
> if (ret < 0) {
> debug("%s: Failed to set MMC clock (err=%d)\n", __func__, ret);
> return ret;
> @@ -228,7 +229,14 @@ static int bcm2835_sdhci_probe(struct udevice *dev)
> }
>
> static const struct udevice_id bcm2835_sdhci_match[] = {
> - { .compatible = "brcm,bcm2835-sdhci" },
> + {
> + .compatible = "brcm,bcm2835-sdhci",
> + .data = BCM2835_MBOX_CLOCK_ID_EMMC
> + },
> + {
> + .compatible = "brcm,bcm2711-emmc2",
> + .data = BCM2835_MBOX_CLOCK_ID_EMMC2
> + },
> { /* sentinel */ }
> };
>
>
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