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mmc: atmel-sdhci: enable the required generic clock

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The second clock of the IP block (the generic clock), must be explicitly
enabled.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Peng Fan <pengfan@nxp.com>
This commit is contained in:
Eugen Hristev 2020-08-27 12:25:56 +03:00
parent 2e00608ca4
commit 81f16438d4
1 changed files with 4 additions and 0 deletions

4
drivers/mmc/atmel_sdhci.c
View file

@ -85,6 +85,10 @@ static int atmel_sdhci_probe(struct udevice *dev)
if (!max_clk) if (!max_clk)
return -EINVAL; return -EINVAL;
ret = clk_enable(&clk);
if (ret)
return ret;
host->max_clk = max_clk; host->max_clk = max_clk;
host->mmc = &plat->mmc; host->mmc = &plat->mmc;
host->mmc->dev = dev; host->mmc->dev = dev;