diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c index 01a9aaf49669..b8b9495e6da6 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c @@ -19,6 +19,7 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#include <linux/gpio.h> #include "xgene_enet_main.h" #include "xgene_enet_hw.h" #include "xgene_enet_sgmac.h" @@ -1320,6 +1321,18 @@ static int xgene_enet_check_phy_handle(struct xgene_enet_pdata *pdata) return 0; } +static void xgene_enet_gpiod_get(struct xgene_enet_pdata *pdata) +{ + struct device *dev = &pdata->pdev->dev; + + if (pdata->phy_mode != PHY_INTERFACE_MODE_XGMII) + return; + + pdata->sfp_rdy = gpiod_get(dev, "rxlos", GPIOD_IN); + if (IS_ERR(pdata->sfp_rdy)) + pdata->sfp_rdy = gpiod_get(dev, "sfp", GPIOD_IN); +} + static int xgene_enet_get_resources(struct xgene_enet_pdata *pdata) { struct platform_device *pdev; @@ -1409,6 +1422,8 @@ static int xgene_enet_get_resources(struct xgene_enet_pdata *pdata) if (ret) return ret; + xgene_enet_gpiod_get(pdata); + pdata->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(pdata->clk)) { /* Firmware may have set up the clock already. */ |