msm_fb: mdss: Add support for DSI specific regulators

Add ldo2, ldo12 and ldo22 regulator support in dsi driver.

Change-Id: Ia8e9907e87a293588688e7a47c74fecf155382af
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
3 files changed