diff options
| author | Jagan Teki <jagan@amarulasolutions.com> | 2019-10-03 12:15:25 +0530 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2019-10-03 13:48:43 +0200 |
| commit | 1c056ad87117c47a02b73df63555788b751968c4 (patch) | |
| tree | 9944e75812098afc58949b798a19b9e84c0edb23 /drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h | |
| parent | 8a317f223bcfc023ca492277bf26d70c52b926a5 (diff) | |
drm/sun4i: sun6i_mipi_dsi: Add VCC-DSI regulator support
Allwinner MIPI DSI controllers are supplied with SoC
DSI power rails via VCC-DSI pin.
Add support for this supply pin by adding voltage
regulator handling code to MIPI DSI driver.
Tested-by: Merlijn Wajer <merlijn@wizzup.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191003064527.15128-6-jagan@amarulasolutions.com
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h index 5c3ad5be0690..3f4846f581ef 100644 --- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h +++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h @@ -23,6 +23,7 @@ struct sun6i_dsi { struct clk *bus_clk; struct clk *mod_clk; struct regmap *regs; + struct regulator *regulator; struct reset_control *reset; struct phy *dphy; |