sh-pfc: sh73a0: Add VCCQ MC0 regulator

The sh73a0 has an internal power gate on the VCCQ power supply for the
SDHI0 device that is controlled (for some strange reason) by a bit in a
PFC register. This feature should be exposed as a regulator.

As the same register is also used for pin control purposes there is no
way to achieve atomic read/write sequences with a separate regulator
driver. We thus need to implement the regulator here.

Signed-off-by: Laurent Pinchart <[email protected]>
Acked-by: Mark Brown <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Signed-off-by: Simon Horman <[email protected]>

0 files changed, 0 insertions, 0 deletions