clk: rockchip: rk3568: add more supported clk rates for sdmmc and emmc
SDHCI driver may attempt to set 26MHz clock, but clk_rk3568
will return error in this case. Apparently, SDHCI silently ignores the
error and as a result eMMC initialization fails.
Add 25 MHz and 26 MHz clk rates for sdmmc and emmc on rk3568 to fix that.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/drivers/clk/rockchip/clk_rk3568.c b/drivers/clk/rockchip/clk_rk3568.c
index d5e45e7..99c195b 100644
--- a/drivers/clk/rockchip/clk_rk3568.c
+++ b/drivers/clk/rockchip/clk_rk3568.c
@@ -1442,6 +1442,7 @@
switch (rate) {
case OSC_HZ:
case 26 * MHz:
+ case 25 * MHz:
src_clk = CLK_SDMMC_SEL_24M;
break;
case 400 * MHz:
@@ -1631,6 +1632,8 @@
switch (rate) {
case OSC_HZ:
+ case 26 * MHz:
+ case 25 * MHz:
src_clk = CCLK_EMMC_SEL_24M;
break;
case 52 * MHz: