diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/sunxi_mmc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c index 0b56d1405be..8f72d758e46 100644 --- a/drivers/mmc/sunxi_mmc.c +++ b/drivers/mmc/sunxi_mmc.c @@ -92,6 +92,13 @@ static int mmc_set_mod_clk(struct sunxi_mmc_priv *priv, unsigned int hz) pll = CCM_MMC_CTRL_PLL6; pll_hz = clock_get_pll6(); #endif + /* + * On the D1/R528/T113 mux source 1 refers to PLL_PERIPH0(1x), + * like for the older SoCs. However we still have the hidden + * divider of 2x, so compensate for that here. + */ + if (IS_ENABLED(CONFIG_MACH_SUN8I_R528)) + pll_hz /= 2; } div = pll_hz / hz; |