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/rk3399_rockchip-uboot/drivers/mmc/
H A Drockchip_sdhci.ca4de9eca49064b82bad4ae9502eaccd94996ccaa Sat Nov 13 10:00:50 UTC 2021 Yifeng Zhao <yifeng.zhao@rock-chips.com> mmc: rockchip_sdhci: enable HS400 for rk3588

1. set CARD_IS_EMMC bit to enable Data Strobe for HS400
2. config the transmit clock source (DLL TX) is original clock input
3. config Command output source and Command output enable are from
register output triggered by clock falling edge

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: Idcd78fa91a53995888bf692f09e3d442eab0a323