[PATCH] drm/bridge: tc358767: Set default CLRSIPO count

[Marek Vasut]

The current CLRSIPO count is still marginal and does not work with high
DSI clock rates in burst mode. Increase it further to allow the DSI link
to work at up to 1Gbps lane speed. This returns the counts to defaults
as provided by datasheet.

Fixes: ea6490b02240b ("drm/bridge: tc358767: increase CLRSIPO count")
Signed-off-by: Marek Vasut <marex at denx.de>
---
Cc: Jonas Karlman <jonas at kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart at ideasonboard.com>
Cc: Lucas Stach <l.stach at pengutronix.de>
Cc: Maxime Ripard <maxime at cerno.tech>
Cc: Neil Armstrong <narmstrong at baylibre.com>
Cc: Robert Foss <robert.foss at linaro.org>
Cc: Sam Ravnborg <sam at ravnborg.org>
---
 drivers/gpu/drm/bridge/tc358767.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index 98cfb50a83bec..67f294f96e823 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -1267,10 +1267,10 @@ static int tc_dsi_rx_enable(struct tc_data *tc)
 	u32 value;
 	int ret;
 
-	regmap_write(tc->regmap, PPI_D0S_CLRSIPOCOUNT, 5);
-	regmap_write(tc->regmap, PPI_D1S_CLRSIPOCOUNT, 5);
-	regmap_write(tc->regmap, PPI_D2S_CLRSIPOCOUNT, 5);
-	regmap_write(tc->regmap, PPI_D3S_CLRSIPOCOUNT, 5);
+	regmap_write(tc->regmap, PPI_D0S_CLRSIPOCOUNT, 25);
+	regmap_write(tc->regmap, PPI_D1S_CLRSIPOCOUNT, 25);
+	regmap_write(tc->regmap, PPI_D2S_CLRSIPOCOUNT, 25);
+	regmap_write(tc->regmap, PPI_D3S_CLRSIPOCOUNT, 25);
 	regmap_write(tc->regmap, PPI_D0S_ATMR, 0);
 	regmap_write(tc->regmap, PPI_D1S_ATMR, 0);
 	regmap_write(tc->regmap, PPI_TX_RX_TA, TTA_GET | TTA_SURE);
-- 
2.35.1