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authorKishon Vijay Abraham I <kishon@ti.com>2021-03-31 18:44:17 +0530
committerVinod Koul <vkoul@kernel.org>2021-03-31 21:11:46 +0530
commit36a813839cdee99c87e17a2d52a009b5517d54a9 (patch)
treef0b3a660d75440858523da5d2eb9f75f10a085dd
parentd57cd79db1a3c147b63fb0c64ccd26855eb8f86e (diff)
phy: ti: j721e-wiz: Configure 'p_standard_mode' only for DP/QSGMII
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> Link: https://lore.kernel.org/r/20210331131417.15596-1-kishon@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
-rw-r--r--drivers/phy/ti/phy-j721e-wiz.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
index 25238051680d..2b354680a272 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)