The Xenon SDHCI driver just missed the integration of this patch:
git ID 6d0e34bf mmc: sdhci: Distinguish between base clock and maximum peripheral frequency
With this patch applied, the SDHCI subsystem complains now with this warning while probing:
sdhci_setup_cfg: Hardware doesn't specify base clock frequency
This patch fixes this issue, by providing the missing host->max_clk variable to the SDHCI subsystem.
Signed-off-by: Stefan Roese sr@denx.de Cc: Hu Ziji huziji@marvell.com Cc: Victor Gu xigu@marvell.com Cc: Konstantin Porotchkin kostap@marvell.com Cc: Nadav Haklai nadavh@marvell.com Cc: Stefan Herbrechtsmeier stefan.herbrechtsmeier@weidmueller.com Cc: Jaehoon Chung jh80.chung@samsung.com --- drivers/mmc/xenon_sdhci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/xenon_sdhci.c b/drivers/mmc/xenon_sdhci.c index f678110239..2a0d8b46c6 100644 --- a/drivers/mmc/xenon_sdhci.c +++ b/drivers/mmc/xenon_sdhci.c @@ -422,7 +422,8 @@ static int xenon_sdhci_probe(struct udevice *dev)
host->ops = &xenon_sdhci_ops;
- ret = sdhci_setup_cfg(&plat->cfg, host, XENON_MMC_MAX_CLK, 0); + host->max_clk = XENON_MMC_MAX_CLK; + ret = sdhci_setup_cfg(&plat->cfg, host, 0, 0); if (ret) return ret;