diff options
| -rw-r--r-- | drivers/mfd/ocelot-core.c | 2 | ||||
| -rw-r--r-- | drivers/net/dsa/ocelot/felix_vsc9959.c | 2 | ||||
| -rw-r--r-- | drivers/net/dsa/ocelot/ocelot_ext.c | 2 | ||||
| -rw-r--r-- | drivers/net/dsa/ocelot/seville_vsc9953.c | 4 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-mscc-miim.c | 9 | ||||
| -rw-r--r-- | include/linux/mdio/mdio-mscc-miim.h | 2 |
6 files changed, 12 insertions, 9 deletions
diff --git a/drivers/mfd/ocelot-core.c b/drivers/mfd/ocelot-core.c index b0ff05c1759f..e1772ff00cad 100644 --- a/drivers/mfd/ocelot-core.c +++ b/drivers/mfd/ocelot-core.c @@ -177,7 +177,7 @@ static const struct mfd_cell vsc7512_devs[] = { .num_resources = ARRAY_SIZE(vsc7512_miim1_resources), .resources = vsc7512_miim1_resources, }, { - .name = "ocelot-switch", + .name = "ocelot-ext-switch", .of_compatible = "mscc,vsc7512-switch", .num_resources = ARRAY_SIZE(vsc7512_switch_resources), .resources = vsc7512_switch_resources, diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c index 354aa3dbfde7..dddb28984bdf 100644 --- a/drivers/net/dsa/ocelot/felix_vsc9959.c +++ b/drivers/net/dsa/ocelot/felix_vsc9959.c @@ -554,7 +554,7 @@ static const char * const vsc9959_resource_names[TARGET_MAX] = { * SGMII/QSGMII MAC PCS can be found. */ static const struct resource vsc9959_imdio_res = - DEFINE_RES_MEM_NAMED(0x8030, 0x8040, "imdio"); + DEFINE_RES_MEM_NAMED(0x8030, 0x10, "imdio"); static const struct reg_field vsc9959_regfields[REGFIELD_MAX] = { [ANA_ADVLEARN_VLAN_CHK] = REG_FIELD(ANA_ADVLEARN, 6, 6), diff --git a/drivers/net/dsa/ocelot/ocelot_ext.c b/drivers/net/dsa/ocelot/ocelot_ext.c index 14efa6387bd7..52b41db63a28 100644 --- a/drivers/net/dsa/ocelot/ocelot_ext.c +++ b/drivers/net/dsa/ocelot/ocelot_ext.c @@ -149,7 +149,7 @@ MODULE_DEVICE_TABLE(of, ocelot_ext_switch_of_match); static struct platform_driver ocelot_ext_switch_driver = { .driver = { - .name = "ocelot-switch", + .name = "ocelot-ext-switch", .of_match_table = of_match_ptr(ocelot_ext_switch_of_match), }, .probe = ocelot_ext_probe, diff --git a/drivers/net/dsa/ocelot/seville_vsc9953.c b/drivers/net/dsa/ocelot/seville_vsc9953.c index 287b64b788db..563ad338da25 100644 --- a/drivers/net/dsa/ocelot/seville_vsc9953.c +++ b/drivers/net/dsa/ocelot/seville_vsc9953.c @@ -893,8 +893,8 @@ static int vsc9953_mdio_bus_alloc(struct ocelot *ocelot) rc = mscc_miim_setup(dev, &bus, "VSC9953 internal MDIO bus", ocelot->targets[GCB], - ocelot->map[GCB][GCB_MIIM_MII_STATUS & REG_MASK]); - + ocelot->map[GCB][GCB_MIIM_MII_STATUS & REG_MASK], + true); if (rc) { dev_err(dev, "failed to setup MDIO bus\n"); return rc; diff --git a/drivers/net/mdio/mdio-mscc-miim.c b/drivers/net/mdio/mdio-mscc-miim.c index c87e991d1a17..1a1b95ae95fa 100644 --- a/drivers/net/mdio/mdio-mscc-miim.c +++ b/drivers/net/mdio/mdio-mscc-miim.c @@ -52,6 +52,7 @@ struct mscc_miim_info { struct mscc_miim_dev { struct regmap *regs; int mii_status_offset; + bool ignore_read_errors; struct regmap *phy_regs; const struct mscc_miim_info *info; struct clk *clk; @@ -135,7 +136,7 @@ static int mscc_miim_read(struct mii_bus *bus, int mii_id, int regnum) goto out; } - if (val & MSCC_MIIM_DATA_ERROR) { + if (!miim->ignore_read_errors && !!(val & MSCC_MIIM_DATA_ERROR)) { ret = -EIO; goto out; } @@ -212,7 +213,8 @@ static const struct regmap_config mscc_miim_phy_regmap_config = { }; int mscc_miim_setup(struct device *dev, struct mii_bus **pbus, const char *name, - struct regmap *mii_regmap, int status_offset) + struct regmap *mii_regmap, int status_offset, + bool ignore_read_errors) { struct mscc_miim_dev *miim; struct mii_bus *bus; @@ -234,6 +236,7 @@ int mscc_miim_setup(struct device *dev, struct mii_bus **pbus, const char *name, miim->regs = mii_regmap; miim->mii_status_offset = status_offset; + miim->ignore_read_errors = ignore_read_errors; *pbus = bus; @@ -285,7 +288,7 @@ static int mscc_miim_probe(struct platform_device *pdev) return dev_err_probe(dev, PTR_ERR(phy_regmap), "Unable to create phy register regmap\n"); - ret = mscc_miim_setup(dev, &bus, "mscc_miim", mii_regmap, 0); + ret = mscc_miim_setup(dev, &bus, "mscc_miim", mii_regmap, 0, false); if (ret < 0) { dev_err(dev, "Unable to setup the MDIO bus\n"); return ret; diff --git a/include/linux/mdio/mdio-mscc-miim.h b/include/linux/mdio/mdio-mscc-miim.h index 5b4ed2c3cbb9..1ce699740af6 100644 --- a/include/linux/mdio/mdio-mscc-miim.h +++ b/include/linux/mdio/mdio-mscc-miim.h @@ -14,6 +14,6 @@ int mscc_miim_setup(struct device *device, struct mii_bus **bus, const char *name, struct regmap *mii_regmap, - int status_offset); + int status_offset, bool ignore_read_errors); #endif |