tree 2607681c73e535c3993c9f26d333d2ea3a87c87b
parent 234d89dac61a4f57a0f7cb136a6c442f37a6c9b8
author Fabio Estevam <fabio.estevam@freescale.com> 1398777346 -0300
committer Stefano Babic <sbabic@denx.de> 1399641053 +0200

iomux-v3: Add support for mx6sl LVE bit

On mx6sl there is a LVE (Low Voltage Enable) bit in the IOMUXC_SW_PAD_CTL
register that can enable or disable low voltage on the pad.

LVE is bit 22 of IOMUXC_SW_PAD_CTL register, but in order to make the
calculation easier we can define it as a flag in bit 1, since this bit is unused.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Otavio Salvador <otavio@ossystems.com.br>