drm/bridge: adv7511: Initialize regulators
Maintain a table of regulator names expected by ADV7511 and ADV7533.
Use regulator_bulk_* api to configure these.
Initialize and enable the regulators during probe itself. Controlling
these dynamically is left for later.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1484117547-26417-3-git-send-email-architt@codeaurora.org
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h
index 992d76c..039147f 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511.h
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h
@@ -12,6 +12,7 @@
#include <linux/hdmi.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_mipi_dsi.h>
@@ -329,6 +330,9 @@ struct adv7511 {
struct gpio_desc *gpio_pd;
+ struct regulator_bulk_data *supplies;
+ unsigned int num_supplies;
+
/* ADV7533 DSI RX related params */
struct device_node *host_node;
struct mipi_dsi_device *dsi;