diff options
| author | Peng Fan | 2017-06-12 17:50:54 +0800 |
|---|---|---|
| committer | Stefano Babic | 2017-07-12 09:44:22 +0200 |
| commit | 4483b7eb8874cb78a1ebddfcd599bec00c87ab71 (patch) | |
| tree | 1552b4c3583aca6aa15d5fd9e4ae95e8ae08184e /arch/arm/cpu/armv8/lowlevel_init.S | |
| parent | 32a9179f3adf6b36d85601ff6eba251dc6d207f9 (diff) | |
dm: mmc: fsl_esdhc: handle vqmmc supply
Handle vqmmc supply. Some boards have a fixed I/O voltage
at 1.8V for emmc, so the usdhc also needs to be configured
as 1.8V by setting VSELECT bit. The vs18_enable is the one
that used to checking whether setting VSELECT or not in
the driver. So if vqmmc supply is 1.8V, set vs18_enable,
the driver will set VSELECT.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Diffstat (limited to 'arch/arm/cpu/armv8/lowlevel_init.S')
0 files changed, 0 insertions, 0 deletions