[PATCH v6 03/10] drm: bridge: samsung-dsim: Mark PHY as optional
Jagan Teki
jagan at amarulasolutions.com
Sat Oct 1 08:06:43 UTC 2022
In i.MX8M Mini/Nano SoC the DSI Phy requires a MIPI DPHY bit
to reset in order to activate the PHY and that can be done via
upstream i.MX8M blk-ctrl driver.
So, mark the phy get as optional.
v6, v5, v4, v3, v2:
* none
v1:
* new patch
Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
---
drivers/gpu/drm/bridge/samsung-dsim.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/samsung-dsim.c b/drivers/gpu/drm/bridge/samsung-dsim.c
index e41b6eeef622..2ba909ec5239 100644
--- a/drivers/gpu/drm/bridge/samsung-dsim.c
+++ b/drivers/gpu/drm/bridge/samsung-dsim.c
@@ -1584,7 +1584,7 @@ int samsung_dsim_probe(struct platform_device *pdev)
if (IS_ERR(dsi->reg_base))
return PTR_ERR(dsi->reg_base);
- dsi->phy = devm_phy_get(dev, "dsim");
+ dsi->phy = devm_phy_optional_get(dev, "dsim");
if (IS_ERR(dsi->phy)) {
dev_info(dev, "failed to get dsim phy\n");
return PTR_ERR(dsi->phy);
--
2.25.1
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