diff options
| author | Alper Nebi Yasak <[email protected]> | 2022-03-15 20:46:27 +0300 |
|---|---|---|
| committer | Jaehoon Chung <[email protected]> | 2022-03-16 18:10:30 +0900 |
| commit | c35af783172563f6a8b55d45ba244cb2d2f09cce (patch) | |
| tree | ce6fb925389c23278184072ed06c5990565d8e50 /include/android_bootloader_message.h | |
| parent | 2a1d7c635fdede97a05d16067a936bba0a37f908 (diff) | |
rockchip: sdhci: Add HS400 Enhanced Strobe support for RK3399
On RK3399, a register bit must be set to enable Enhanced Strobe.
Let the Rockchip SDHCI driver set it when Enhanced Strobe configuration
is requested. However, having it set makes the lower-speed modes stop
working and makes reinitialization fail, so let it be unset as needed in
set_control_reg().
This is mostly ported from Linux's Arasan SDHCI driver which happens
to be the underlying IP. (drivers/mmc/host/sdhci-of-arasan.c in Linux
tree).
Signed-off-by: Alper Nebi Yasak <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
Diffstat (limited to 'include/android_bootloader_message.h')
0 files changed, 0 insertions, 0 deletions