diff options
| -rw-r--r-- | drivers/net/phy/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/net/phy/meson-gxl.c | 77 |
2 files changed, 9 insertions, 69 deletions
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index 54874555c921..6b9525def973 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -70,6 +70,7 @@ config AMD_PHY config MESON_GXL_PHY tristate "Amlogic Meson GXL Internal PHY" depends on ARCH_MESON || COMPILE_TEST + select SMSC_PHY help Currently has a driver for the Amlogic Meson GXL Internal PHY diff --git a/drivers/net/phy/meson-gxl.c b/drivers/net/phy/meson-gxl.c index a6015cd03bff..3dea7c752057 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) @@ -23,18 +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_ENERGY_DETECT BIT(7) -#define INTSRC_MASK 30 - -#define INT_SOURCES (INTSRC_LINK_DOWN | INTSRC_ANEG_COMPLETE | \ - INTSRC_ENERGY_DETECT) #define BANK_ANALOG_DSP 0 #define BANK_WOL 1 @@ -195,59 +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) -{ - int ret; - - if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { - /* Ack any pending IRQ */ - ret = meson_gxl_ack_interrupt(phydev); - if (ret) - return ret; - - ret = phy_write(phydev, INTSRC_MASK, INT_SOURCES); - } else { - ret = phy_write(phydev, INTSRC_MASK, 0); - - /* 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; - } - - irq_status &= INT_SOURCES; - - if (irq_status == 0) - return IRQ_NONE; - - /* Aneg-complete interrupt is used for link-up detection */ - if (phydev->autoneg == AUTONEG_ENABLE && - irq_status == INTSRC_ENERGY_DETECT) - return IRQ_HANDLED; - - phy_trigger_machine(phydev); - - return IRQ_HANDLED; -} - static struct phy_driver meson_gxl_phy[] = { { PHY_ID_MATCH_EXACT(0x01814400), @@ -257,8 +193,8 @@ 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, @@ -268,9 +204,12 @@ static struct phy_driver meson_gxl_phy[] = { .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, .suspend = genphy_suspend, .resume = genphy_resume, .read_mmd = genphy_read_mmd_unsupported, |