RK3399 and RK3568 are use different sdhci controllers. The drivers need to be updated to support these two platforms and it's easy to support new platforms.
Changes in v3: - Optimize hs200 tuning function. - Add check for callback function. - Add return value for tuning function. - Fixed source clock rate with host->max_clk, the interface clock is divided from the source clock. - Config the interface clock by clk_set_rate directly - Enable SDMA.
Changes in v2: - Add mmc_of_parse to parse dts config. - Used read_poll_timeout api to check dll lock status - Add execute tuning api for hs200 tuning - Used sdhci_set_clock api to set clock. - Used read_poll_timeout api to check dll status.
Yifeng Zhao (3): mmc: rockchip_sdhci: add phy and clock config for rk3399 mmc: rockchip_sdhci: Add support for RK3568 rockchip: config: evb-rk3399: add hs400 and SDMA support
configs/evb-rk3399_defconfig | 2 + drivers/mmc/rockchip_sdhci.c | 422 ++++++++++++++++++++++++++++++++--- 2 files changed, 388 insertions(+), 36 deletions(-)