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authorPeng Fan <peng.fan@nxp.com>2017-06-12 17:50:54 +0800
committerStefano Babic <sbabic@denx.de>2017-07-12 09:44:22 +0200
commit4483b7eb8874cb78a1ebddfcd599bec00c87ab71 (patch)
tree1552b4c3583aca6aa15d5fd9e4ae95e8ae08184e /board
parent32a9179f3adf6b36d85601ff6eba251dc6d207f9 (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 'board')
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