diff mbox series

[v4,06/10] media: hantro: add support for separate control block

Message ID 20190611125058.13470-7-p.zabel@pengutronix.de (mailing list archive)
State New, archived
Headers show
Series Rename Rockchip VPU driver to Hantro, add initial i.MX8M support | expand

Commit Message

Philipp Zabel June 11, 2019, 12:50 p.m. UTC 
On i.MX8MQ/MM a separate control block contains registers for per-core
resets, clock gating, and fuse register control.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
---
 drivers/staging/media/hantro/hantro.h | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/staging/media/hantro/hantro.h b/drivers/staging/media/hantro/hantro.h
index e8eb747f22ef..5c2f87272ce2 100644
--- a/drivers/staging/media/hantro/hantro.h
+++ b/drivers/staging/media/hantro/hantro.h
@@ -167,6 +167,7 @@  hantro_vdev_to_func(struct video_device *vdev)
  * @reg_bases:		Mapped addresses of VPU registers.
  * @enc_base:		Mapped address of VPU encoder register for convenience.
  * @dec_base:		Mapped address of VPU decoder register for convenience.
+ * @ctrl_base:		Mapped address of VPU control block.
  * @vpu_mutex:		Mutex to synchronize V4L2 calls.
  * @irqlock:		Spinlock to synchronize access to data structures
  *			shared with interrupt handlers.
@@ -185,6 +186,7 @@  struct hantro_dev {
 	void __iomem **reg_bases;
 	void __iomem *enc_base;
 	void __iomem *dec_base;
+	void __iomem *ctrl_base;
 
 	struct mutex vpu_mutex;	/* video_device lock */
 	spinlock_t irqlock;