clk: rockchip: rk3588: Add limited TMCLK_EMMC clock support

The device tree sdhci node reference the TMCLK_EMMC clock, add limited
support this clock to rk3588 cru driver. Fixes probe of sdhci driver.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
1 file changed