[PATCH AUTOSEL 4.14 02/27] gpu: ipu-v3: Fix i.MX51 CSI control registers offset

Sasha Levin
2019-03-11T20:04:32Z

From: Alexander Shiyan <shc_work@mail.ru>

[ Upstream commit 2c0408dd0d8906b26fe8023889af7adf5e68b2c2 ]

The CSI0/CSI1 registers offset is at +0xe030000/+0xe038000 relative
to the control module registers on IPUv3EX.
This patch fixes wrong values for i.MX51 CSI0/CSI1.

Fixes: 2ffd48f2e7 ("gpu: ipu-v3: Add Camera Sensor Interface unit")

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/ipu-v3/ipu-common.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index 2c8411b8d050..5f8b31f879ca 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -894,8 +894,8 @@ static struct ipu_devtype ipu_type_imx51 = {
.cpmem_ofs = 0x1f000000,
.srm_ofs = 0x1f040000,
.tpm_ofs = 0x1f060000,
- .csi0_ofs = 0x1f030000,
- .csi1_ofs = 0x1f038000,
+ .csi0_ofs = 0x1e030000,
+ .csi1_ofs = 0x1e038000,
.ic_ofs = 0x1e020000,
.disp0_ofs = 0x1e040000,
.disp1_ofs = 0x1e048000,
--
2.19.1