From: Siddharth Vadapalli s-vadapalli@ti.com
[ Upstream commit 57c0e1362fdd57d0cea7ab1e583b58abf4bd8c2d ]
In the wiz_mode_select() function, the configuration performed for PHY_TYPE_USXGMII is unreachable. Fix it.
Fixes: b64a85fb8f53 ("phy: ti: phy-j721e-wiz.c: Add usxgmii support in wiz driver") Signed-off-by: Siddharth Vadapalli s-vadapalli@ti.com Reviewed-by: Roger Quadros rogerq@kernel.org Link: https://lore.kernel.org/r/20230403094552.929108-1-s-vadapalli@ti.com Signed-off-by: Vinod Koul vkoul@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/phy/ti/phy-j721e-wiz.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c index 41725c6bcdf6f..6a63380f6a71f 100644 --- a/drivers/phy/ti/phy-j721e-wiz.c +++ b/drivers/phy/ti/phy-j721e-wiz.c @@ -422,18 +422,17 @@ static int wiz_mode_select(struct wiz *wiz) int i;
for (i = 0; i < num_lanes; i++) { - if (wiz->lane_phy_type[i] == PHY_TYPE_DP) + if (wiz->lane_phy_type[i] == PHY_TYPE_DP) { mode = LANE_MODE_GEN1; - else if (wiz->lane_phy_type[i] == PHY_TYPE_QSGMII) + } else if (wiz->lane_phy_type[i] == PHY_TYPE_QSGMII) { mode = LANE_MODE_GEN2; - else - continue; - - if (wiz->lane_phy_type[i] == PHY_TYPE_USXGMII) { + } else if (wiz->lane_phy_type[i] == PHY_TYPE_USXGMII) { ret = regmap_field_write(wiz->p0_mac_src_sel[i], 0x3); ret = regmap_field_write(wiz->p0_rxfclk_sel[i], 0x3); ret = regmap_field_write(wiz->p0_refclk_sel[i], 0x3); mode = LANE_MODE_GEN1; + } else { + continue; }
ret = regmap_field_write(wiz->p_standard_mode[i], mode);