ARM: ux500: Turn off external regulator #1 when early HREFs suspend

When older variants of the HREF (earlier than v22) development
platform enter suspend mode, power down EXT_SUPPLY1.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2 files changed