diff options
| author | Mirko Lindner <mlindner@marvell.com> | 2012-07-04 03:38:41 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-09 11:05:40 +0400 |
| commit | 0e767324f26fd5e103381d05a65a76ecf50a699a (patch) | |
| tree | e927f1b5da866d701ef934e1e607dc92f6cacd91 /drivers | |
| parent | 03fc4721cd96753696a988a2ba563f9f08ad4e9f (diff) | |
| download | linux-0e767324f26fd5e103381d05a65a76ecf50a699a.tar.xz | |
sky2: Added support for Optima EEE
This patch adds support for the Optima EEE chipset.
Signed-off-by: Mirko Lindner <mlindner@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/marvell/sky2.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/sky2.h | 5 |
2 files changed, 18 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index 28a54451a3e5..f1163b2aa284 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -141,6 +141,7 @@ static DEFINE_PCI_DEVICE_TABLE(sky2_id_table) = { { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4370) }, /* 88E8075 */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4380) }, /* 88E8057 */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4381) }, /* 88E8059 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4382) }, /* 88E8079 */ { 0 } }; @@ -3349,6 +3350,17 @@ static void sky2_reset(struct sky2_hw *hw) sky2_pci_write16(hw, pdev->pcie_cap + PCI_EXP_LNKCTL, reg); + if (hw->chip_id == CHIP_ID_YUKON_PRM && + hw->chip_rev == CHIP_REV_YU_PRM_A0) { + /* change PHY Interrupt polarity to low active */ + reg = sky2_read16(hw, GPHY_CTRL); + sky2_write16(hw, GPHY_CTRL, reg | GPC_INTPOL); + + /* adapt HW for low active PHY Interrupt */ + reg = sky2_read16(hw, Y2_CFG_SPC + PCI_LDO_CTRL); + sky2_write16(hw, Y2_CFG_SPC + PCI_LDO_CTRL, reg | PHY_M_UNDOC1); + } + sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF); /* re-enable PEX PM in PEX PHY debug reg. 8 (clear bit 12) */ @@ -4871,7 +4883,7 @@ static const char *sky2_name(u8 chipid, char *buf, int sz) "UL 2", /* 0xba */ "Unknown", /* 0xbb */ "Optima", /* 0xbc */ - "Optima Prime", /* 0xbd */ + "OptimaEEE", /* 0xbd */ "Optima 2", /* 0xbe */ }; diff --git a/drivers/net/ethernet/marvell/sky2.h b/drivers/net/ethernet/marvell/sky2.h index 3c896ce80b71..615ac63ea860 100644 --- a/drivers/net/ethernet/marvell/sky2.h +++ b/drivers/net/ethernet/marvell/sky2.h @@ -23,6 +23,7 @@ enum { PSM_CONFIG_REG3 = 0x164, PSM_CONFIG_REG4 = 0x168, + PCI_LDO_CTRL = 0xbc, }; /* Yukon-2 */ @@ -586,6 +587,10 @@ enum yukon_supr_rev { CHIP_REV_YU_SU_B1 = 3, }; +enum yukon_prm_rev { + CHIP_REV_YU_PRM_Z1 = 1, + CHIP_REV_YU_PRM_A0 = 2, +}; /* B2_Y2_CLK_GATE 8 bit Clock Gating (Yukon-2 only) */ enum { |