Latest datasheet (rev 1.50) clarifies that the FLD register should be
set after LINKCNT.
Signed-off-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
Reviewed-by: Ulrich Hecht <uli+rene...@fpond.eu>
Reviewed-by: Kieran Bingham <kieran.bingham+rene...@ideasonboard.com>
---
drivers/media/platform/rcar-vin/rcar-csi2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c
b/drivers/media/platform/rcar-vin/rcar-csi2.c
index 07d5c8c66b7cd382..077e0d344b395b54 100644
--- a/drivers/media/platform/rcar-vin/rcar-csi2.c
+++ b/drivers/media/platform/rcar-vin/rcar-csi2.c
@@ -529,7 +529,6 @@ static int rcsi2_start_receiver(struct rcar_csi2 *priv)
rcsi2_write(priv, PHTC_REG, 0);
/* Configure */
- rcsi2_write(priv, FLD_REG, fld);
rcsi2_write(priv, VCDT_REG, vcdt);
if (vcdt2)
rcsi2_write(priv, VCDT2_REG, vcdt2);
@@ -560,6 +559,7 @@ static int rcsi2_start_receiver(struct rcar_csi2 *priv)
rcsi2_write(priv, PHYCNT_REG, phycnt);
rcsi2_write(priv, LINKCNT_REG, LINKCNT_MONITOR_EN |
LINKCNT_REG_MONI_PACT_EN | LINKCNT_ICLK_NONSTOP);
+ rcsi2_write(priv, FLD_REG, fld);
rcsi2_write(priv, PHYCNT_REG, phycnt | PHYCNT_SHUTDOWNZ);
rcsi2_write(priv, PHYCNT_REG, phycnt | PHYCNT_SHUTDOWNZ | PHYCNT_RSTZ);
--
2.21.0
