diff options
| author | Siddharth Vadapalli <[email protected]> | 2022-06-28 15:22:49 +0300 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2022-08-30 10:42:57 +0530 |
| commit | 27ecdd07e3e16684fd996730100637a61d9ac2ee (patch) | |
| tree | c6a223169e4a6f9bea92e5258ab7dc4f33441377 | |
| parent | 568035b01cfb107af8d2e4bd2fb9aea22cf5b868 (diff) | |
phy: ti: phy-j721e-wiz: Add SGMII support in wiz driver for J7200
Select the same mac divider for SGMII too as the one being used for
QSGMII.
Enable full rate divider configuration support for J721E_WIZ_10G for
SGMII.
Signed-off-by: Siddharth Vadapalli <[email protected]>
Signed-off-by: Vignesh Raghavendra <[email protected]>
Signed-off-by: Roger Quadros <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
| -rw-r--r-- | drivers/phy/ti/phy-j721e-wiz.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c index 70bac931f99a..8c10ee8e2707 100644 --- a/drivers/phy/ti/phy-j721e-wiz.c +++ b/drivers/phy/ti/phy-j721e-wiz.c @@ -325,7 +325,8 @@ static int wiz_p_mac_div_sel(struct wiz *wiz) int i; for (i = 0; i < num_lanes; i++) { - if (wiz->lane_phy_type[i] == PHY_TYPE_QSGMII) { + if (wiz->lane_phy_type[i] == PHY_TYPE_SGMII || + wiz->lane_phy_type[i] == PHY_TYPE_QSGMII) { ret = regmap_field_write(wiz->p_mac_div_sel0[i], 1); if (ret) return ret; @@ -1025,12 +1026,18 @@ static int wiz_phy_reset_assert(struct reset_controller_dev *rcdev, static int wiz_phy_fullrt_div(struct wiz *wiz, int lane) { - if (wiz->type != AM64_WIZ_10G) + switch (wiz->type) { + case AM64_WIZ_10G: + if (wiz->lane_phy_type[lane] == PHY_TYPE_PCIE) + return regmap_field_write(wiz->p0_fullrt_div[lane], 0x1); + break; + case J721E_WIZ_10G: + if (wiz->lane_phy_type[lane] == PHY_TYPE_SGMII) + return regmap_field_write(wiz->p0_fullrt_div[lane], 0x2); + break; + default: return 0; - - if (wiz->lane_phy_type[lane] == PHY_TYPE_PCIE) - return regmap_field_write(wiz->p0_fullrt_div[lane], 0x1); - + } return 0; } |