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* [PATCH] phy: ti: j721e-wiz: Configure 'p_standard_mode' only for DP/QSGMII
@ 2021-03-31 13:14 Kishon Vijay Abraham I
  2021-03-31 15:41 ` Vinod Koul
  0 siblings, 1 reply; 2+ messages in thread
From: Kishon Vijay Abraham I @ 2021-03-31 13:14 UTC (permalink / raw)
  To: Kishon Vijay Abraham I, Vinod Koul; +Cc: linux-kernel, linux-phy, Lokesh Vutla

Configure 'p_standard_mode' only for DP/QSGMII as for other modes
it's not used as per the programming sequence. Add "continue" in the
else to prevent random value from being written to p_standard_mode.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 drivers/phy/ti/phy-j721e-wiz.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
index 95905e5c4f3d..fc636233dbd6 100644
--- a/drivers/phy/ti/phy-j721e-wiz.c
+++ b/drivers/phy/ti/phy-j721e-wiz.c
@@ -340,6 +340,8 @@ static int wiz_mode_select(struct wiz *wiz)
 			mode = LANE_MODE_GEN1;
 		else if (wiz->lane_phy_type[i] == PHY_TYPE_QSGMII)
 			mode = LANE_MODE_GEN2;
+		else
+			continue;
 
 		ret = regmap_field_write(wiz->p_standard_mode[i], mode);
 		if (ret)
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 2+ messages in thread

* Re: [PATCH] phy: ti: j721e-wiz: Configure 'p_standard_mode' only for DP/QSGMII
  2021-03-31 13:14 [PATCH] phy: ti: j721e-wiz: Configure 'p_standard_mode' only for DP/QSGMII Kishon Vijay Abraham I
@ 2021-03-31 15:41 ` Vinod Koul
  0 siblings, 0 replies; 2+ messages in thread
From: Vinod Koul @ 2021-03-31 15:41 UTC (permalink / raw)
  To: Kishon Vijay Abraham I; +Cc: linux-kernel, linux-phy, Lokesh Vutla

On 31-03-21, 18:44, Kishon Vijay Abraham I wrote:
> Configure 'p_standard_mode' only for DP/QSGMII as for other modes
> it's not used as per the programming sequence. Add "continue" in the
> else to prevent random value from being written to p_standard_mode.

Applied, thanks

-- 
~Vinod

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2021-03-31 13:14 [PATCH] phy: ti: j721e-wiz: Configure 'p_standard_mode' only for DP/QSGMII Kishon Vijay Abraham I
2021-03-31 15:41 ` Vinod Koul

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