diff options
Diffstat (limited to 'drivers/net/phy/meson-gxl.c')
| -rw-r--r-- | drivers/net/phy/meson-gxl.c | 84 |
1 files changed, 17 insertions, 67 deletions
diff --git a/drivers/net/phy/meson-gxl.c b/drivers/net/phy/meson-gxl.c index 7e7904fee1d9..962ebbbc1348 100644 --- a/drivers/net/phy/meson-gxl.c +++ b/drivers/net/phy/meson-gxl.c @@ -13,6 +13,7 @@ #include <linux/phy.h> #include <linux/netdevice.h> #include <linux/bitfield.h> +#include <linux/smscphy.h> #define TSTCNTL 20 #define TSTCNTL_READ BIT(15) @@ -23,14 +24,6 @@ #define TSTCNTL_WRITE_ADDRESS GENMASK(4, 0) #define TSTREAD1 21 #define TSTWRITE 23 -#define INTSRC_FLAG 29 -#define INTSRC_ANEG_PR BIT(1) -#define INTSRC_PARALLEL_FAULT BIT(2) -#define INTSRC_ANEG_LP_ACK BIT(3) -#define INTSRC_LINK_DOWN BIT(4) -#define INTSRC_REMOTE_FAULT BIT(5) -#define INTSRC_ANEG_COMPLETE BIT(6) -#define INTSRC_MASK 30 #define BANK_ANALOG_DSP 0 #define BANK_WOL 1 @@ -191,60 +184,6 @@ read_status_continue: return genphy_read_status(phydev); } -static int meson_gxl_ack_interrupt(struct phy_device *phydev) -{ - int ret = phy_read(phydev, INTSRC_FLAG); - - return ret < 0 ? ret : 0; -} - -static int meson_gxl_config_intr(struct phy_device *phydev) -{ - u16 val; - int ret; - - if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { - /* Ack any pending IRQ */ - ret = meson_gxl_ack_interrupt(phydev); - if (ret) - return ret; - - val = INTSRC_ANEG_PR - | INTSRC_PARALLEL_FAULT - | INTSRC_ANEG_LP_ACK - | INTSRC_LINK_DOWN - | INTSRC_REMOTE_FAULT - | INTSRC_ANEG_COMPLETE; - ret = phy_write(phydev, INTSRC_MASK, val); - } else { - val = 0; - ret = phy_write(phydev, INTSRC_MASK, val); - - /* Ack any pending IRQ */ - ret = meson_gxl_ack_interrupt(phydev); - } - - return ret; -} - -static irqreturn_t meson_gxl_handle_interrupt(struct phy_device *phydev) -{ - int irq_status; - - irq_status = phy_read(phydev, INTSRC_FLAG); - if (irq_status < 0) { - phy_error(phydev); - return IRQ_NONE; - } - - if (irq_status == 0) - return IRQ_NONE; - - phy_trigger_machine(phydev); - - return IRQ_HANDLED; -} - static struct phy_driver meson_gxl_phy[] = { { PHY_ID_MATCH_EXACT(0x01814400), @@ -254,24 +193,35 @@ static struct phy_driver meson_gxl_phy[] = { .soft_reset = genphy_soft_reset, .config_init = meson_gxl_config_init, .read_status = meson_gxl_read_status, - .config_intr = meson_gxl_config_intr, - .handle_interrupt = meson_gxl_handle_interrupt, + .config_intr = smsc_phy_config_intr, + .handle_interrupt = smsc_phy_handle_interrupt, .suspend = genphy_suspend, .resume = genphy_resume, + .read_mmd = genphy_read_mmd_unsupported, + .write_mmd = genphy_write_mmd_unsupported, }, { PHY_ID_MATCH_EXACT(0x01803301), .name = "Meson G12A Internal PHY", /* PHY_BASIC_FEATURES */ .flags = PHY_IS_INTERNAL, + .probe = smsc_phy_probe, + .config_init = smsc_phy_config_init, .soft_reset = genphy_soft_reset, - .config_intr = meson_gxl_config_intr, - .handle_interrupt = meson_gxl_handle_interrupt, + .read_status = lan87xx_read_status, + .config_intr = smsc_phy_config_intr, + .handle_interrupt = smsc_phy_handle_interrupt, + + .get_tunable = smsc_phy_get_tunable, + .set_tunable = smsc_phy_set_tunable, + .suspend = genphy_suspend, .resume = genphy_resume, + .read_mmd = genphy_read_mmd_unsupported, + .write_mmd = genphy_write_mmd_unsupported, }, }; -static struct mdio_device_id __maybe_unused meson_gxl_tbl[] = { +static const struct mdio_device_id __maybe_unused meson_gxl_tbl[] = { { PHY_ID_MATCH_VENDOR(0x01814400) }, { PHY_ID_MATCH_VENDOR(0x01803301) }, { } |