[PATCH 01/10] drm: rcar-du: Add RZ/G2L reset and clocks to struct rcar_du_crtc

[Biju Das <biju.das.jz@xxxxxxxxxxxxxx>]

Add RZ/G2L reset and clocks to struct rcar_du_crtc, so that
we can share and optimize the common code between RCar and
RZ/G2L driver using RCar DU library.

Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
---
 drivers/gpu/drm/rcar-du/rcar_du_crtc.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.h b/drivers/gpu/drm/rcar-du/rcar_du_crtc.h
index d0f38a8b3561..d2164ee6e599 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.h
@@ -43,6 +43,8 @@ struct rcar_du_vsp;
  * @vsp: VSP feeding video to this CRTC
  * @vsp_pipe: index of the VSP pipeline feeding video to this CRTC
  * @writeback: the writeback connector
+ * @rzg2l_clocks: the bus, main and video clock
+ * @rstc: reset controller
  */
 struct rcar_du_crtc {
 	struct drm_crtc crtc;
@@ -73,6 +75,14 @@ struct rcar_du_crtc {
 	unsigned int sources_count;
 
 	struct drm_writeback_connector writeback;
+
+	/* RZ/G2L specific */
+	struct reset_control *rstc;
+	struct {
+		struct clk *aclk;
+		struct clk *pclk;
+		struct clk *dclk;
+	} rzg2l_clocks;
 };
 
 #define to_rcar_crtc(c)		container_of(c, struct rcar_du_crtc, crtc)
-- 
2.25.1