diff options
| -rw-r--r-- | target/linux/mediatek/files/drivers/net/phy/en8801sc.c | 1117 | ||||
| -rw-r--r-- | target/linux/mediatek/files/drivers/net/phy/en8801sc.h | 250 | ||||
| -rw-r--r-- | target/linux/mediatek/filogic/config-6.1 | 1 | ||||
| -rw-r--r-- | target/linux/mediatek/filogic/config-6.6 | 1 | ||||
| -rw-r--r-- | target/linux/mediatek/mt7622/config-6.1 | 1 | ||||
| -rw-r--r-- | target/linux/mediatek/mt7622/config-6.6 | 1 | ||||
| -rw-r--r-- | target/linux/mediatek/mt7623/config-6.1 | 1 | ||||
| -rw-r--r-- | target/linux/mediatek/mt7623/config-6.6 | 1 | ||||
| -rw-r--r-- | target/linux/mediatek/mt7629/config-6.1 | 1 | ||||
| -rw-r--r-- | target/linux/mediatek/mt7629/config-6.6 | 1 | ||||
| -rw-r--r-- | target/linux/mediatek/patches-6.1/735-net-phy-add-Airoha-EN8801SC-PHY.patch | 38 | ||||
| -rw-r--r-- | target/linux/mediatek/patches-6.6/734-net-phy-add-Airoha-EN8801SC-PHY.patch | 38 |
12 files changed, 1451 insertions, 0 deletions
diff --git a/target/linux/mediatek/files/drivers/net/phy/en8801sc.c b/target/linux/mediatek/files/drivers/net/phy/en8801sc.c new file mode 100644 index 0000000000..08774e3b88 --- /dev/null +++ b/target/linux/mediatek/files/drivers/net/phy/en8801sc.c @@ -0,0 +1,1117 @@ +// SPDX-License-Identifier: GPL-2.0 +/* FILE NAME: en8801sc.c + * PURPOSE: + * EN8801SC phy driver for Linux + * NOTES: + * + */ + +/* INCLUDE FILE DECLARATIONS + */ + +#include <linux/kernel.h> +#include <linux/string.h> +#include <linux/errno.h> +#include <linux/unistd.h> +#include <linux/interrupt.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/netdevice.h> +#include <linux/etherdevice.h> +#include <linux/skbuff.h> +#include <linux/spinlock.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/mii.h> +#include <linux/ethtool.h> +#include <linux/phy.h> +#include <linux/delay.h> + +#include <linux/uaccess.h> +#include <linux/version.h> + +#include "en8801sc.h" + +MODULE_DESCRIPTION("Airoha EN8801S PHY drivers for MediaTek SoC"); +MODULE_AUTHOR("Airoha"); +MODULE_LICENSE("GPL"); + +#define airoha_mdio_lock(bus) mutex_lock(&((bus)->mdio_lock)) +#define airoha_mdio_unlock(bus) mutex_unlock(&((bus)->mdio_lock)) + +#define phydev_mdio_bus(_dev) (_dev->mdio.bus) +#define phydev_phy_addr(_dev) (_dev->mdio.addr) +#define phydev_dev(_dev) (&_dev->mdio.dev) +#define phydev_pbus_addr(dev) ((dev)->mdio.addr + 1) + +enum { + PHY_STATE_DONE = 0, + PHY_STATE_INIT = 1, + PHY_STATE_PROCESS = 2, + PHY_STATE_FAIL = 3, +}; + +struct en8801s_priv { + bool first_init; + u16 count; + u16 pro_version; +}; + +/* +The following led_cfg example is for reference only. +LED5 1000M/LINK/ACT (GPIO5) <-> BASE_T_LED0, +LED6 10/100M/LINK/ACT (GPIO9) <-> BASE_T_LED1, +LED4 100M/LINK/ACT (GPIO8) <-> BASE_T_LED2, +*/ +/* User-defined.B */ +#define AIR_LED_SUPPORT +#ifdef AIR_LED_SUPPORT +static const struct AIR_BASE_T_LED_CFG_S led_cfg[4] = { +/* +* {LED Enable, GPIO, LED Polarity, LED ON, LED Blink} +*/ + /* BASE-T LED0 */ + {LED_ENABLE, 5, AIR_ACTIVE_LOW, + BASE_T_LED0_ON_CFG, BASE_T_LED0_BLK_CFG}, + /* BASE-T LED1 */ + {LED_ENABLE, 9, AIR_ACTIVE_LOW, + BASE_T_LED1_ON_CFG, BASE_T_LED1_BLK_CFG}, + /* BASE-T LED2 */ + {LED_ENABLE, 8, AIR_ACTIVE_LOW, + BASE_T_LED2_ON_CFG, BASE_T_LED2_BLK_CFG}, + /* BASE-T LED3 */ + {LED_DISABLE, 1, AIR_ACTIVE_LOW, + BASE_T_LED3_ON_CFG, BASE_T_LED3_BLK_CFG}, +}; +static const u16 led_dur = UNIT_LED_BLINK_DURATION << AIR_LED_BLK_DUR_64M; +#endif + +/* User-defined.E */ + +/************************************************************************ +* F U N C T I O N S +************************************************************************/ +static int en8801s_phase2_init(struct phy_device *phydev); + +static int __airoha_cl45_write(struct mii_bus *bus, int port, + u32 devad, u32 reg, u16 val) +{ + int ret = 0; + struct device *dev = &bus->dev; + + ret = __mdiobus_write(bus, port, MII_MMD_ACC_CTL_REG, devad); + if (ret < 0) { + dev_err(dev, "%s fail. (ret=%d)\n", __func__, ret); + return ret; + } + ret = __mdiobus_write(bus, port, MII_MMD_ADDR_DATA_REG, reg); + if (ret < 0) { + dev_err(dev, "%s fail. (ret=%d)\n", __func__, ret); + return ret; + } + ret = __mdiobus_write(bus, port, MII_MMD_ACC_CTL_REG, + MMD_OP_MODE_DATA | devad); + if (ret < 0) { + dev_err(dev, "%s fail. (ret=%d)\n", __func__, ret); + return ret; + } + ret = __mdiobus_write(bus, port, MII_MMD_ADDR_DATA_REG, val); + if (ret < 0) { + dev_err(dev, "%s fail. (ret=%d)\n", __func__, ret); + return ret; + } + + return ret; +} + +static int __airoha_cl45_read(struct mii_bus *bus, int port, + u32 devad, u32 reg, u16 *read_data) +{ + int ret = 0; + struct device *dev = &bus->dev; + + ret = __mdiobus_write(bus, port, MII_MMD_ACC_CTL_REG, devad); + if (ret < 0) { + dev_err(dev, "%s fail. (ret=%d)\n", __func__, ret); + return ret; + } + ret = __mdiobus_write(bus, port, MII_MMD_ADDR_DATA_REG, reg); + if (ret < 0) { + dev_err(dev, "%s fail. (ret=%d)\n", __func__, ret); + return ret; + } + ret = __mdiobus_write(bus, port, MII_MMD_ACC_CTL_REG, + MMD_OP_MODE_DATA | devad); + if (ret < 0) { + dev_err(dev, "%s fail. (ret=%d)\n", __func__, ret); + return ret; + } + *read_data = __mdiobus_read(bus, port, MII_MMD_ADDR_DATA_REG); + + return ret; +} + +static int airoha_cl45_write(struct mii_bus *bus, int port, + u32 devad, u32 reg, u16 val) +{ + int ret = 0; + + airoha_mdio_lock(bus); + ret = __airoha_cl45_write(bus, port, devad, reg, val); + airoha_mdio_unlock(bus); + + return ret; +} + +static int airoha_cl45_read(struct mii_bus *bus, int port, + u32 devad, u32 reg, u16 *read_data) +{ + int ret = 0; + + airoha_mdio_lock(bus); + ret = __airoha_cl45_read(bus, port, devad, reg, read_data); + airoha_mdio_unlock(bus); + + return ret; +} + +static int __airoha_pbus_write(struct mii_bus *ebus, int pbus_id, + unsigned long pbus_address, unsigned long pbus_data) +{ + int ret = 0; + + ret = __mdiobus_write(ebus, pbus_id, 0x1F, + (unsigned int)(pbus_address >> 6)); + if (ret < 0) + return ret; + ret = __mdiobus_write(ebus, pbus_id, + (unsigned int)((pbus_address >> 2) & 0xf), + (unsigned int)(pbus_data & 0xFFFF)); + if (ret < 0) + return ret; + ret = __mdiobus_write(ebus, pbus_id, 0x10, + (unsigned int)(pbus_data >> 16)); + if (ret < 0) + return ret; + return ret; +} + +static unsigned long __airoha_pbus_read(struct mii_bus *ebus, int pbus_id, + unsigned long pbus_address) +{ + unsigned long pbus_data; + unsigned int pbus_data_low, pbus_data_high; + int ret = 0; + struct device *dev = &ebus->dev; + + ret = __mdiobus_write(ebus, pbus_id, 0x1F, + (unsigned int)(pbus_address >> 6)); + if (ret < 0) { + dev_err(dev, "%s fail. (ret=%d)\n", __func__, ret); + return INVALID_DATA; + } + pbus_data_low = __mdiobus_read(ebus, pbus_id, + (unsigned int)((pbus_address >> 2) & 0xf)); + pbus_data_high = __mdiobus_read(ebus, pbus_id, 0x10); + pbus_data = (pbus_data_high << 16) + pbus_data_low; + return pbus_data; +} + +static int airoha_pbus_write(struct mii_bus *ebus, int pbus_id, + unsigned long pbus_address, unsigned long pbus_data) +{ + int ret = 0; + + airoha_mdio_lock(ebus); + ret = __airoha_pbus_write(ebus, pbus_id, pbus_address, pbus_data); + airoha_mdio_unlock(ebus); + + return ret; +} + +static unsigned long airoha_pbus_read(struct mii_bus *ebus, int pbus_id, + unsigned long pbus_address) +{ + unsigned long pbus_data; + + airoha_mdio_lock(ebus); + pbus_data = __airoha_pbus_read(ebus, pbus_id, pbus_address); + airoha_mdio_unlock(ebus); + + return pbus_data; +} + +/* Airoha Token Ring Write function */ +static int airoha_tr_reg_write(struct phy_device *phydev, + unsigned long tr_address, unsigned long tr_data) +{ + int ret = 0; + int phy_addr = phydev_phy_addr(phydev); + struct mii_bus *ebus = phydev_mdio_bus(phydev); + + airoha_mdio_lock(ebus); + ret = __mdiobus_write(ebus, phy_addr, 0x1F, 0x52b5); /* page select */ + ret = __mdiobus_write(ebus, phy_addr, 0x11, + (unsigned int)(tr_data & 0xffff)); + ret = __mdiobus_write(ebus, phy_addr, 0x12, + (unsigned int)(tr_data >> 16)); + ret = __mdiobus_write(ebus, phy_addr, 0x10, + (unsigned int)(tr_address | TrReg_WR)); + ret = __mdiobus_write(ebus, phy_addr, 0x1F, 0x0); /* page resetore */ + airoha_mdio_unlock(ebus); + + return ret; +} + +#ifdef AIR_LED_SUPPORT +static int airoha_led_set_usr_def(struct phy_device *phydev, u8 entity, + int polar, u16 on_evt, u16 blk_evt) +{ + int ret = 0; + int phy_addr = phydev_phy_addr(phydev); + struct mii_bus *mbus = phydev_mdio_bus(phydev); + + if (polar == AIR_ACTIVE_HIGH) + on_evt |= LED_ON_POL; + else + on_evt &= ~LED_ON_POL; + + ret = airoha_cl45_write(mbus, phy_addr, 0x1f, + LED_ON_CTRL(entity), on_evt | LED_ON_EN); + if (ret < 0) + return ret; + + ret = airoha_cl45_write(mbus, phy_addr, 0x1f, + LED_BLK_CTRL(entity), blk_evt); + if (ret < 0) + return ret; + + return 0; +} + +static int airoha_led_set_mode(struct phy_device *phydev, u8 mode) +{ + u16 cl45_data; + int err = 0; + int phy_addr = phydev_phy_addr(phydev); + struct mii_bus *mbus = phydev_mdio_bus(phydev); + + err = airoha_cl45_read(mbus, phy_addr, 0x1f, LED_BCR, &cl45_data); + if (err < 0) + return err; + + switch (mode) { + case AIR_LED_MODE_DISABLE: + cl45_data &= ~LED_BCR_EXT_CTRL; + cl45_data &= ~LED_BCR_MODE_MASK; + cl45_data |= LED_BCR_MODE_DISABLE; + break; + case AIR_LED_MODE_USER_DEFINE: + cl45_data |= LED_BCR_EXT_CTRL; + cl45_data |= LED_BCR_CLK_EN; + break; + default: + return -EINVAL; + } + + err = airoha_cl45_write(mbus, phy_addr, 0x1f, LED_BCR, cl45_data); + if (err < 0) + return err; + return 0; +} + +static int airoha_led_set_state(struct phy_device *phydev, u8 entity, u8 state) +{ + u16 cl45_data; + int err; + int phy_addr = phydev_phy_addr(phydev); + struct mii_bus *mbus = phydev_mdio_bus(phydev); + + err = airoha_cl45_read(mbus, phy_addr, 0x1f, + LED_ON_CTRL(entity), &cl45_data); + if (err < 0) + return err; + if (state == LED_ENABLE) + cl45_data |= LED_ON_EN; + else + cl45_data &= ~LED_ON_EN; + + err = airoha_cl45_write(mbus, phy_addr, 0x1f, + LED_ON_CTRL(entity), cl45_data); + if (err < 0) + return err; + return 0; +} + +static int en8801s_led_init(struct phy_device *phydev) +{ + + unsigned long led_gpio = 0, reg_value = 0; + int ret = 0, led_id; + struct mii_bus *mbus = phydev_mdio_bus(phydev); + int gpio_led_rg[3] = {0x1870, 0x1874, 0x1878}; + u16 cl45_data = led_dur; + struct device *dev = phydev_dev(phydev); + int phy_addr = phydev_phy_addr(phydev); + int pbus_addr = phydev_pbus_addr(phydev); + + ret = airoha_cl45_write(mbus, phy_addr, 0x1f, LED_BLK_DUR, cl45_data); + if (ret < 0) + return ret; + cl45_data >>= 1; + ret = airoha_cl45_write(mbus, phy_addr, 0x1f, LED_ON_DUR, cl45_data); + if (ret < 0) + return ret; + ret = airoha_led_set_mode(phydev, AIR_LED_MODE_USER_DEFINE); + if (ret != 0) { + dev_err(dev, "LED fail to set mode, ret %d !\n", ret); + return ret; + } + for (led_id = 0; led_id < EN8801S_LED_COUNT; led_id++) { + reg_value = 0; + ret = airoha_led_set_state(phydev, led_id, led_cfg[led_id].en); + if (ret != 0) { + dev_err(dev, "LED fail to set state, ret %d !\n", ret); + return ret; + } + if (led_cfg[led_id].en == LED_ENABLE) { + if ((led_cfg[led_id].gpio < 0) + || led_cfg[led_id].gpio > 9) { + dev_err(dev, "GPIO%d is out of range!! GPIO number is 0~9.\n", + led_cfg[led_id].gpio); + return -EIO; + } + led_gpio |= BIT(led_cfg[led_id].gpio); + reg_value = airoha_pbus_read(mbus, pbus_addr, + gpio_led_rg[led_cfg[led_id].gpio / 4]); + LED_SET_GPIO_SEL(led_cfg[led_id].gpio, + led_id, reg_value); + dev_dbg(dev, "[Airoha] gpio%d, reg_value 0x%lx\n", + led_cfg[led_id].gpio, reg_value); + ret = airoha_pbus_write(mbus, pbus_addr, + gpio_led_rg[led_cfg[led_id].gpio / 4], + reg_value); + if (ret < 0) + return ret; + ret = airoha_led_set_usr_def(phydev, led_id, + led_cfg[led_id].pol, + led_cfg[led_id].on_cfg, + led_cfg[led_id].blk_cfg); + if (ret != 0) { + dev_err(dev, "LED fail to set usr def, ret %d !\n", + ret); + return ret; + } + } + } + reg_value = (airoha_pbus_read(mbus, pbus_addr, 0x1880) & ~led_gpio); + ret = airoha_pbus_write(mbus, pbus_addr, 0x1880, reg_value); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x186c, led_gpio); + if (ret < 0) + return ret; + dev_info(dev, "LED initialize OK !\n"); + return 0; +} +#endif +static int en8801s_phy_process(struct phy_device *phydev) +{ + struct mii_bus *mbus = phydev_mdio_bus(phydev); + unsigned long reg_value = 0; + int ret = 0; + int pbus_addr = phydev_pbus_addr(phydev); + + reg_value = airoha_pbus_read(mbus, pbus_addr, 0x19e0); + reg_value |= BIT(0); + ret = airoha_pbus_write(mbus, pbus_addr, 0x19e0, reg_value); + if (ret < 0) + return ret; + reg_value = airoha_pbus_read(mbus, pbus_addr, 0x19e0); + reg_value &= ~BIT(0); + ret = airoha_pbus_write(mbus, pbus_addr, 0x19e0, reg_value); + if (ret < 0) + return ret; + return ret; +} + +static int en8801s_phase1_init(struct phy_device *phydev) +{ + unsigned long pbus_data; + int pbus_addr = EN8801S_PBUS_DEFAULT_ADDR; + u16 reg_value; + int retry, ret = 0; + struct mii_bus *mbus = phydev_mdio_bus(phydev); + struct device *dev = phydev_dev(phydev); + struct en8801s_priv *priv = phydev->priv; + + priv->count = 1; + msleep(1000); + + retry = MAX_OUI_CHECK; + while (1) { + pbus_data = airoha_pbus_read(mbus, pbus_addr, + EN8801S_RG_ETHER_PHY_OUI); /* PHY OUI */ + if (pbus_data == EN8801S_PBUS_OUI) { + dev_info(dev, "PBUS addr 0x%x: Start initialized.\n", + pbus_addr); + break; + } + pbus_addr = phydev_pbus_addr(phydev); + if (0 == --retry) { + dev_err(dev, "Probe fail !\n"); + return 0; + } + } + + ret = airoha_pbus_write(mbus, pbus_addr, EN8801S_RG_BUCK_CTL, 0x03); + if (ret < 0) + return ret; + pbus_data = airoha_pbus_read(mbus, pbus_addr, EN8801S_RG_PROD_VER); + priv->pro_version = pbus_data & 0xf; + dev_info(dev, "EN8801S Procduct Version :E%d\n", priv->pro_version); + mdelay(10); + pbus_data = (airoha_pbus_read(mbus, pbus_addr, EN8801S_RG_LTR_CTL) + & 0xfffffffc) | BIT(2); + ret = airoha_pbus_write(mbus, pbus_addr, + EN8801S_RG_LTR_CTL, pbus_data); + if (ret < 0) + return ret; + mdelay(500); + pbus_data = (pbus_data & ~BIT(2)) | + EN8801S_RX_POLARITY_NORMAL | + EN8801S_TX_POLARITY_NORMAL; + ret = airoha_pbus_write(mbus, pbus_addr, + EN8801S_RG_LTR_CTL, pbus_data); + if (ret < 0) + return ret; + mdelay(500); + if (priv->pro_version == 4) { + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x1900); + dev_dbg(dev, "Before 0x1900 0x%lx\n", pbus_data); + ret = airoha_pbus_write(mbus, pbus_addr, 0x1900, 0x101009f); + if (ret < 0) + return ret; + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x1900); + dev_dbg(dev, "After 0x1900 0x%lx\n", pbus_data); + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x19a8); + dev_dbg(dev, "Before 19a8 0x%lx\n", pbus_data); + ret = airoha_pbus_write(mbus, pbus_addr, + 0x19a8, pbus_data & ~BIT(16)); + if (ret < 0) + return ret; + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x19a8); + dev_dbg(dev, "After 19a8 0x%lx\n", pbus_data); + } + pbus_data = airoha_pbus_read(mbus, pbus_addr, + EN8801S_RG_SMI_ADDR); /* SMI ADDR */ + pbus_data = (pbus_data & 0xffff0000) | + (unsigned long)(phydev_pbus_addr(phydev) << 8) | + (unsigned long)(phydev_phy_addr(phydev)); + dev_info(phydev_dev(phydev), "SMI_ADDR=%lx (renew)\n", pbus_data); + ret = airoha_pbus_write(mbus, pbus_addr, + EN8801S_RG_SMI_ADDR, pbus_data); + mdelay(10); + + retry = MAX_RETRY; + while (1) { + mdelay(10); + reg_value = phy_read(phydev, MII_PHYSID2); + if (reg_value == EN8801S_PHY_ID2) + break; /* wait GPHY ready */ + + retry--; + if (retry == 0) { + dev_err(dev, "Initialize fail !\n"); + return 0; + } + } + /* Software Reset PHY */ + reg_value = phy_read(phydev, MII_BMCR); + reg_value |= BMCR_RESET; + ret = phy_write(phydev, MII_BMCR, reg_value); + if (ret < 0) + return ret; + retry = MAX_RETRY; + do { + mdelay(10); + reg_value = phy_read(phydev, MII_BMCR); + retry--; + if (retry == 0) { + dev_err(dev, "Reset fail !\n"); + return 0; + } + } while (reg_value & BMCR_RESET); + + phydev->dev_flags = PHY_STATE_INIT; + + dev_info(dev, "Phase1 initialize OK ! (%s)\n", EN8801S_DRIVER_VERSION); + if (priv->pro_version == 4) { + ret = en8801s_phase2_init(phydev); + if (ret != 0) { + dev_info(dev, "en8801_phase2_init failed\n"); + phydev->dev_flags = PHY_STATE_FAIL; + return 0; + } + phydev->dev_flags = PHY_STATE_PROCESS; + } + + return 0; +} + +static int en8801s_phase2_init(struct phy_device *phydev) +{ + union gephy_all_REG_LpiReg1Ch GPHY_RG_LPI_1C; + union gephy_all_REG_dev1Eh_reg324h GPHY_RG_1E_324; + union gephy_all_REG_dev1Eh_reg012h GPHY_RG_1E_012; + union gephy_all_REG_dev1Eh_reg017h GPHY_RG_1E_017; + unsigned long pbus_data; + int phy_addr = phydev_phy_addr(phydev); + int pbus_addr = phydev_pbus_addr(phydev); + u16 cl45_value; + int retry, ret = 0; + struct mii_bus *mbus = phydev_mdio_bus(phydev); + struct device *dev = phydev_dev(phydev); + struct en8801s_priv *priv = phydev->priv; + + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x1690); + pbus_data |= BIT(31); + ret = airoha_pbus_write(mbus, pbus_addr, 0x1690, pbus_data); + if (ret < 0) + return ret; + + ret = airoha_pbus_write(mbus, pbus_addr, 0x0600, 0x0c000c00); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x10, 0xD801); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x0, 0x9140); + if (ret < 0) + return ret; + + ret = airoha_pbus_write(mbus, pbus_addr, 0x0A14, 0x0003); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x0600, 0x0c000c00); + if (ret < 0) + return ret; + /* Set FCM control */ + ret = airoha_pbus_write(mbus, pbus_addr, 0x1404, 0x004b); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x140c, 0x0007); + if (ret < 0) + return ret; + + ret = airoha_pbus_write(mbus, pbus_addr, 0x142c, 0x05050505); + if (ret < 0) + return ret; + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x1440); + ret = airoha_pbus_write(mbus, pbus_addr, 0x1440, pbus_data & ~BIT(11)); + if (ret < 0) + return ret; + + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x1408); + ret = airoha_pbus_write(mbus, pbus_addr, 0x1408, pbus_data | BIT(5)); + if (ret < 0) + return ret; + + /* Set GPHY Perfomance*/ + /* Token Ring */ + ret = airoha_tr_reg_write(phydev, RgAddr_R1000DEC_15h, 0x0055A0); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_R1000DEC_17h, 0x07FF3F); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_PMA_00h, 0x00001E); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_PMA_01h, 0x6FB90A); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_PMA_17h, 0x060671); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_PMA_18h, 0x0E2F00); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_TR_26h, 0x444444); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_DSPF_03h, 0x000000); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_DSPF_06h, 0x2EBAEF); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_DSPF_08h, 0x00000B); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_DSPF_0Ch, 0x00504D); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_DSPF_0Dh, 0x02314F); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_DSPF_0Fh, 0x003028); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_DSPF_10h, 0x005010); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_DSPF_11h, 0x040001); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_DSPF_13h, 0x018670); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_DSPF_14h, 0x00024A); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_DSPF_1Bh, 0x000072); + if (ret < 0) + return ret; + ret = airoha_tr_reg_write(phydev, RgAddr_DSPF_1Ch, 0x003210); + if (ret < 0) + return ret; + + /* CL22 & CL45 */ + ret = phy_write(phydev, 0x1f, 0x03); + if (ret < 0) + return ret; + GPHY_RG_LPI_1C.DATA = phy_read(phydev, RgAddr_LPI_1Ch); + GPHY_RG_LPI_1C.DataBitField.smi_deton_th = 0x0C; + ret = phy_write(phydev, RgAddr_LPI_1Ch, GPHY_RG_LPI_1C.DATA); + if (ret < 0) + return ret; + ret = phy_write(phydev, RgAddr_LPI_1Ch, 0xC92); + if (ret < 0) + return ret; + ret = phy_write(phydev, RgAddr_AUXILIARY_1Dh, 0x1); + if (ret < 0) + return ret; + ret = phy_write(phydev, 0x1f, 0x0); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x120, 0x8014); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x122, 0xffff); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x123, 0xffff); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x144, 0x0200); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x14A, 0xEE20); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x189, 0x0110); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x19B, 0x0111); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x234, 0x0181); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x238, 0x0120); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x239, 0x0117); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x268, 0x07F4); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x2D1, 0x0733); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x323, 0x0011); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x324, 0x013F); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x326, 0x0037); + if (ret < 0) + return ret; + + ret = airoha_cl45_read(mbus, phy_addr, 0x1E, 0x324, &cl45_value); + if (ret < 0) + return ret; + GPHY_RG_1E_324.DATA = cl45_value; + GPHY_RG_1E_324.DataBitField.smi_det_deglitch_off = 0; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x324, + GPHY_RG_1E_324.DATA); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x19E, 0xC2); + if (ret < 0) + return ret; + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x013, 0x0); + if (ret < 0) + return ret; + + /* EFUSE */ + airoha_pbus_write(mbus, pbus_addr, 0x1C08, 0x40000040); + retry = MAX_RETRY; + while (retry != 0) { + mdelay(1); + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x1C08); + if ((pbus_data & BIT(30)) == 0) + break; + + retry--; + } + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x1C38); /* RAW#2 */ + ret = airoha_cl45_read(mbus, phy_addr, 0x1E, 0x12, &cl45_value); + if (ret < 0) + return ret; + GPHY_RG_1E_012.DATA = cl45_value; + GPHY_RG_1E_012.DataBitField.da_tx_i2mpb_a_tbt = + (u16)(pbus_data & 0x03f); + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x12, + GPHY_RG_1E_012.DATA); + if (ret < 0) + return ret; + ret = airoha_cl45_read(mbus, phy_addr, 0x1E, 0x17, &cl45_value); + if (ret < 0) + return ret; + GPHY_RG_1E_017.DATA = cl45_value; + GPHY_RG_1E_017.DataBitField.da_tx_i2mpb_b_tbt = + (u16)((pbus_data >> 8) & 0x03f); + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x17, + GPHY_RG_1E_017.DATA); + if (ret < 0) + return ret; + + airoha_pbus_write(mbus, pbus_addr, 0x1C08, 0x40400040); + retry = MAX_RETRY; + while (retry != 0) { + mdelay(1); + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x1C08); + if ((pbus_data & BIT(30)) == 0) + break; + + retry--; + } + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x1C30); /* RAW#16 */ + GPHY_RG_1E_324.DataBitField.smi_det_deglitch_off = + (u16)((pbus_data >> 12) & 0x01); + ret = airoha_cl45_write(mbus, phy_addr, 0x1E, 0x324, + GPHY_RG_1E_324.DATA); + if (ret < 0) + return ret; +#ifdef AIR_LED_SUPPORT + ret = en8801s_led_init(phydev); + if (ret != 0) + dev_err(dev, "en8801s_led_init fail (ret:%d) !\n", ret); +#endif + + ret = airoha_cl45_read(mbus, phy_addr, MDIO_MMD_AN, + MDIO_AN_EEE_ADV, &cl45_value); + if (ret < 0) + return ret; + if (cl45_value == 0) { + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x1960); + if (0xA == ((pbus_data & 0x07c00000) >> 22)) { + pbus_data = (pbus_data & 0xf83fffff) | (0xC << 22); + ret = airoha_pbus_write(mbus, pbus_addr, 0x1960, + pbus_data); + if (ret < 0) + return ret; + mdelay(10); + pbus_data = (pbus_data & 0xf83fffff) | (0xE << 22); + ret = airoha_pbus_write(mbus, pbus_addr, 0x1960, + pbus_data); + if (ret < 0) + return ret; + mdelay(10); + } + } else { + pbus_data = airoha_pbus_read(mbus, pbus_addr, 0x1960); + if (0xE == ((pbus_data & 0x07c00000) >> 22)) { + pbus_data = (pbus_data & 0xf83fffff) | (0xC << 22); + ret = airoha_pbus_write(mbus, pbus_addr, 0x1960, + pbus_data); + if (ret < 0) + return ret; + mdelay(10); + pbus_data = (pbus_data & 0xf83fffff) | (0xA << 22); + ret = airoha_pbus_write(mbus, pbus_addr, 0x1960, + pbus_data); + if (ret < 0) + return ret; + mdelay(10); + } + } + + priv->first_init = false; + dev_info(phydev_dev(phydev), "Phase2 initialize OK !\n"); + return 0; +} + +static int en8801s_read_status(struct phy_device *phydev) +{ + int ret = 0, preSpeed = phydev->speed; + struct mii_bus *mbus = phydev_mdio_bus(phydev); + u32 reg_value; + struct device *dev = phydev_dev(phydev); + int pbus_addr = phydev_pbus_addr(phydev); + struct en8801s_priv *priv = phydev->priv; + + ret = genphy_read_status(phydev); + if (phydev->link == LINK_DOWN) + preSpeed = phydev->speed = 0; + + if (phydev->dev_flags == PHY_STATE_PROCESS) { + en8801s_phy_process(phydev); + phydev->dev_flags = PHY_STATE_DONE; + } + + if (phydev->dev_flags == PHY_STATE_INIT) { + dev_dbg(dev, "phydev->link %d, count %d\n", + phydev->link, priv->count); + if ((phydev->link) || (priv->count == 5)) { + if (priv->pro_version != 4) { + ret = en8801s_phase2_init(phydev); + if (ret != 0) { + dev_info(dev, "en8801_phase2_init failed\n"); + phydev->dev_flags = PHY_STATE_FAIL; + return 0; + } + phydev->dev_flags = PHY_STATE_PROCESS; + } + } + priv->count++; + } + + if ((preSpeed != phydev->speed) && (phydev->link == LINK_UP)) { + preSpeed = phydev->speed; + + if (preSpeed == SPEED_10) { + reg_value = airoha_pbus_read(mbus, pbus_addr, 0x1694); + reg_value |= BIT(31); + ret = airoha_pbus_write(mbus, pbus_addr, 0x1694, + reg_value); + if (ret < 0) + return ret; + phydev->dev_flags = PHY_STATE_PROCESS; + } else { + reg_value = airoha_pbus_read(mbus, pbus_addr, 0x1694); + reg_value &= ~BIT(31); + ret = airoha_pbus_write(mbus, pbus_addr, 0x1694, + reg_value); + if (ret < 0) + return ret; + phydev->dev_flags = PHY_STATE_PROCESS; + } + + airoha_pbus_write(mbus, pbus_addr, 0x0600, + 0x0c000c00); + if (preSpeed == SPEED_1000) { + dev_dbg(dev, "SPEED_1000\n"); + ret = airoha_pbus_write(mbus, pbus_addr, 0x10, + 0xD801); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x0, + 0x9140); + if (ret < 0) + return ret; + + ret = airoha_pbus_write(mbus, pbus_addr, 0x0A14, + 0x0003); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x0600, + 0x0c000c00); + if (ret < 0) + return ret; + mdelay(2); /* delay 2 ms */ + ret = airoha_pbus_write(mbus, pbus_addr, 0x1404, + 0x004b); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x140c, + 0x0007); + if (ret < 0) + return ret; + } else if (preSpeed == SPEED_100) { + dev_dbg(dev, "SPEED_100\n"); + ret = airoha_pbus_write(mbus, pbus_addr, 0x10, + 0xD401); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x0, + 0x9140); + if (ret < 0) + return ret; + + ret = airoha_pbus_write(mbus, pbus_addr, 0x0A14, + 0x0007); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x0600, + 0x0c11); + if (ret < 0) + return ret; + mdelay(2); /* delay 2 ms */ + ret = airoha_pbus_write(mbus, pbus_addr, 0x1404, + 0x0027); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x140c, + 0x0007); + if (ret < 0) + return ret; + } else if (preSpeed == SPEED_10) { + dev_dbg(dev, "SPEED_10\n"); + ret = airoha_pbus_write(mbus, pbus_addr, 0x10, + 0xD001); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x0, + 0x9140); + if (ret < 0) + return ret; + + ret = airoha_pbus_write(mbus, pbus_addr, 0x0A14, + 0x000b); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x0600, + 0x0c11); + if (ret < 0) + return ret; + mdelay(2); /* delay 2 ms */ + ret = airoha_pbus_write(mbus, pbus_addr, 0x1404, + 0x0027); + if (ret < 0) + return ret; + ret = airoha_pbus_write(mbus, pbus_addr, 0x140c, + 0x0007); + if (ret < 0) + return ret; + } + } + return ret; +} + +static int en8801s_probe(struct phy_device *phydev) +{ + struct en8801s_priv *priv; + unsigned long phy_addr = phydev_phy_addr(phydev); + struct mdio_device *mdiodev = &phydev->mdio; + + priv = kzalloc(sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + priv->count = 0; + priv->first_init = true; + + if (mdiodev->reset_gpio) { + dev_dbg(phydev_dev(phydev), + "Assert PHY %lx HWRST until phy_init_hw\n", + phy_addr); + phy_device_reset(phydev, 1); + } + + phydev->priv = priv; + + return 0; +} + +static int airoha_mmd_read(struct phy_device *phydev, + int devad, u16 reg) +{ + struct mii_bus *mbus = phydev_mdio_bus(phydev); + int phy_addr = phydev_phy_addr(phydev); + int ret = 0; + u16 cl45_value; + + ret = __airoha_cl45_read(mbus, phy_addr, devad, reg, &cl45_value); + if (ret < 0) + return ret; + + return cl45_value; +} + +static int airoha_mmd_write(struct phy_device *phydev, + int devad, u16 reg, u16 val) +{ + struct mii_bus *mbus = phydev_mdio_bus(phydev); + int phy_addr = phydev_phy_addr(phydev); + int pbus_addr = phydev_pbus_addr(phydev); + unsigned long pbus_data; + int ret = 0; + + if (MDIO_MMD_AN == devad && MDIO_AN_EEE_ADV == reg) { + if (val == 0) { + pbus_data = __airoha_pbus_read(mbus, pbus_addr, 0x1960); + if (0xA == ((pbus_data & 0x07c00000) >> 22)) { + pbus_data = (pbus_data & 0xf83fffff) | + (0xC << 22); + __airoha_pbus_write(mbus, pbus_addr, 0x1960, + pbus_data); + mdelay(10); + pbus_data = (pbus_data & 0xf83fffff) | + (0xE << 22); + __airoha_pbus_write(mbus, pbus_addr, 0x1960, + pbus_data); + mdelay(10); + } + } else { + pbus_data = __airoha_pbus_read(mbus, pbus_addr, 0x1960); + if (0xE == ((pbus_data & 0x07c00000) >> 22)) { + pbus_data = (pbus_data & 0xf83fffff) | + (0xC << 22); + __airoha_pbus_write(mbus, pbus_addr, 0x1960, + pbus_data); + mdelay(10); + pbus_data = (pbus_data & 0xf83fffff) | + (0xA << 22); + __airoha_pbus_write(mbus, pbus_addr, 0x1960, + pbus_data); + mdelay(10); + } + } + } + ret = __airoha_cl45_write(mbus, phy_addr, devad, reg, val); + if (ret < 0) + return ret; + + return 0; +} + +static struct phy_driver Airoha_driver[] = { + { + .phy_id = EN8801SC_PHY_ID, + .name = "Airoha EN8801SC", + .phy_id_mask = 0x0ffffff0, + .features = PHY_GBIT_FEATURES, + .probe = en8801s_probe, + .config_init = en8801s_phase1_init, + .config_aneg = genphy_config_aneg, + .read_status = en8801s_read_status, + .suspend = genphy_suspend, + .resume = genphy_resume, + .read_mmd = airoha_mmd_read, + .write_mmd = airoha_mmd_write, + } +}; + +module_phy_driver(Airoha_driver); + +static struct mdio_device_id __maybe_unused Airoha_tbl[] = { + { EN8801SC_PHY_ID, 0x0ffffff0 }, + { } +}; + +MODULE_DEVICE_TABLE(mdio, Airoha_tbl); diff --git a/target/linux/mediatek/files/drivers/net/phy/en8801sc.h b/target/linux/mediatek/files/drivers/net/phy/en8801sc.h new file mode 100644 index 0000000000..d1e268c9aa --- /dev/null +++ b/target/linux/mediatek/files/drivers/net/phy/en8801sc.h @@ -0,0 +1,250 @@ +// SPDX-License-Identifier: GPL-2.0 +/* FILE NAME: en8801sc.h + * PURPOSE: + * Define EN8801SC driver function + * + * NOTES: + * + */ + +#ifndef __EN8801SC_H +#define __EN8801SC_H + +/* NAMING DECLARATIONS + */ +#define EN8801S_DRIVER_VERSION "1.1.8_Generic" +#define EN8801S_PBUS_DEFAULT_ADDR 0x1e +#define EN8801S_PHY_DEFAULT_ADDR 0x1d +#define EN8801S_RG_ETHER_PHY_OUI 0x19a4 +#define EN8801S_RG_SMI_ADDR 0x19a8 +#define EN8801S_RG_BUCK_CTL 0x1a20 +#define EN8801S_RG_LTR_CTL 0x0cf8 +#define EN8801S_RG_PROD_VER 0x18e0 + +#define EN8801S_PBUS_OUI 0x17a5 +#define EN8801S_PHY_ID1 0x03a2 +#define EN8801S_PHY_ID2 0x9461 +#define EN8801SC_PHY_ID 0x03a29471 + +#define LED_ON_CTRL(i) (0x024 + ((i)*2)) +#define LED_ON_EN (1 << 15) +#define LED_ON_POL (1 << 14) +#define LED_ON_EVT_MASK (0x7f) +/* LED ON Event Option.B */ +#define LED_ON_EVT_FORCE (1 << 6) +#define LED_ON_EVT_LINK_DOWN (1 << 3) +#define LED_ON_EVT_LINK_10M (1 << 2) +#define LED_ON_EVT_LINK_100M (1 << 1) +#define LED_ON_EVT_LINK_1000M (1 << 0) +/* LED ON Event Option.E */ + +#define LED_BLK_CTRL(i) (0x025 + ((i)*2)) +#define LED_BLK_EVT_MASK (0x3ff) +/* LED Blinking Event Option.B*/ +#define LED_BLK_EVT_FORCE (1 << 9) +#define LED_BLK_EVT_10M_RX_ACT (1 << 5) +#define LED_BLK_EVT_10M_TX_ACT (1 << 4) +#define LED_BLK_EVT_100M_RX_ACT (1 << 3) +#define LED_BLK_EVT_100M_TX_ACT (1 << 2) +#define LED_BLK_EVT_1000M_RX_ACT (1 << 1) +#define LED_BLK_EVT_1000M_TX_ACT (1 << 0) +/* LED Blinking Event Option.E*/ +#define LED_ENABLE 1 +#define LED_DISABLE 0 + +#define LINK_UP 1 +#define LINK_DOWN 0 + +/* +SFP Sample for verification +Tx Reverse, Rx Reverse +*/ +#define EN8801S_TX_POLARITY_NORMAL 0x0 +#define EN8801S_TX_POLARITY_REVERSE 0x1 + +#define EN8801S_RX_POLARITY_NORMAL (0x1 << 1) +#define EN8801S_RX_POLARITY_REVERSE (0x0 << 1) + +/* +The following led_cfg example is for reference only. +LED5 1000M/LINK/ACT (GPIO5) <-> BASE_T_LED0, +LED6 10/100M/LINK/ACT(GPIO9) <-> BASE_T_LED1, +LED4 100M/LINK/ACT (GPIO8) <-> BASE_T_LED2, +*/ +/* User-defined.B */ +#define BASE_T_LED0_ON_CFG (LED_ON_EVT_LINK_1000M) +#define BASE_T_LED0_BLK_CFG \ + (LED_BLK_EVT_1000M_TX_ACT | \ + LED_BLK_EVT_1000M_RX_ACT) +#define BASE_T_LED1_ON_CFG \ + (LED_ON_EVT_LINK_100M | \ + LED_ON_EVT_LINK_10M) +#define BASE_T_LED1_BLK_CFG \ + (LED_BLK_EVT_100M_TX_ACT | \ + LED_BLK_EVT_100M_RX_ACT | \ + LED_BLK_EVT_10M_TX_ACT | \ + LED_BLK_EVT_10M_RX_ACT) +#define BASE_T_LED2_ON_CFG \ + (LED_ON_EVT_LINK_100M) +#define BASE_T_LED2_BLK_CFG \ + (LED_BLK_EVT_100M_TX_ACT | \ + LED_BLK_EVT_100M_RX_ACT) +#define BASE_T_LED3_ON_CFG (0x0) +#define BASE_T_LED3_BLK_CFG (0x0) +/* User-defined.E */ + +#define EN8801S_LED_COUNT 4 + +#define MAX_RETRY 5 +#define MAX_OUI_CHECK 2 +/* CL45 MDIO control */ +#define MII_MMD_ACC_CTL_REG 0x0d +#define MII_MMD_ADDR_DATA_REG 0x0e +#define MMD_OP_MODE_DATA BIT(14) + +#define MAX_TRG_COUNTER 5 + +/* CL22 Reg Support Page Select */ +#define RgAddr_Reg1Fh 0x1f +#define CL22_Page_Reg 0x0000 +#define CL22_Page_ExtReg 0x0001 +#define CL22_Page_MiscReg 0x0002 +#define CL22_Page_LpiReg 0x0003 +#define CL22_Page_tReg 0x02A3 +#define CL22_Page_TrReg 0x52B5 + +/* CL45 Reg Support DEVID */ +#define DEVID_03 0x03 +#define DEVID_07 0x07 +#define DEVID_1E 0x1E +#define DEVID_1F 0x1F + +/* TokenRing Reg Access */ +#define TrReg_PKT_XMT_STA 0x8000 +#define TrReg_WR 0x8000 +#define TrReg_RD 0xA000 + +#define RgAddr_LPI_1Ch 0x1c +#define RgAddr_AUXILIARY_1Dh 0x1d +#define RgAddr_PMA_00h 0x0f80 +#define RgAddr_PMA_01h 0x0f82 +#define RgAddr_PMA_17h 0x0fae +#define RgAddr_PMA_18h 0x0fb0 +#define RgAddr_DSPF_03h 0x1686 +#define RgAddr_DSPF_06h 0x168c +#define RgAddr_DSPF_08h 0x1690 +#define RgAddr_DSPF_0Ch 0x1698 +#define RgAddr_DSPF_0Dh 0x169a +#define RgAddr_DSPF_0Fh 0x169e +#define RgAddr_DSPF_10h 0x16a0 +#define RgAddr_DSPF_11h 0x16a2 +#define RgAddr_DSPF_13h 0x16a6 +#define RgAddr_DSPF_14h 0x16a8 +#define RgAddr_DSPF_1Bh 0x16b6 +#define RgAddr_DSPF_1Ch 0x16b8 +#define RgAddr_TR_26h 0x0ecc +#define RgAddr_R1000DEC_15h 0x03aa +#define RgAddr_R1000DEC_17h 0x03ae + +#define LED_BCR (0x021) +#define LED_BCR_EXT_CTRL (1 << 15) +#define LED_BCR_CLK_EN (1 << 3) +#define LED_BCR_TIME_TEST (1 << 2) +#define LED_BCR_MODE_MASK (3) +#define LED_BCR_MODE_DISABLE (0) + +#define LED_ON_DUR (0x022) +#define LED_ON_DUR_MASK (0xffff) + +#define LED_BLK_DUR (0x023) +#define LED_BLK_DUR_MASK (0xffff) + +#define LED_GPIO_SEL_MASK 0x7FFFFFF + +#define UNIT_LED_BLINK_DURATION 1024 + +/* Invalid data */ +#define INVALID_DATA 0xffffffff + +#define LED_SET_GPIO_SEL(gpio, led, val) \ + (val |= (led << (8 * (gpio % 4)))) \ + +#define GET_BIT(val, bit) ((val & BIT(bit)) >> bit) +/* DATA TYPE DECLARATIONS + */ +struct AIR_BASE_T_LED_CFG_S { + u16 en; + u16 gpio; + u16 pol; + u16 on_cfg; + u16 blk_cfg; +}; + +union gephy_all_REG_LpiReg1Ch { + struct { + /* b[15:00] */ + u16 smi_deton_wt : 3; + u16 smi_det_mdi_inv : 1; + u16 smi_detoff_wt : 3; + u16 smi_sigdet_debouncing_en : 1; + u16 smi_deton_th : 6; + u16 rsv_14 : 2; + } DataBitField; + u16 DATA; +}; + +union gephy_all_REG_dev1Eh_reg324h { + struct { + /* b[15:00] */ + u16 rg_smi_detcnt_max : 6; + u16 rsv_6 : 2; + u16 rg_smi_det_max_en : 1; + u16 smi_det_deglitch_off : 1; + u16 rsv_10 : 6; + } DataBitField; + u16 DATA; +}; + +union gephy_all_REG_dev1Eh_reg012h { + struct { + /* b[15:00] */ + u16 da_tx_i2mpb_a_tbt : 6; + u16 rsv_6 : 4; + u16 da_tx_i2mpb_a_gbe : 6; + } DataBitField; + u16 DATA; +}; + +union gephy_all_REG_dev1Eh_reg017h { + struct { + /* b[15:00] */ + u16 da_tx_i2mpb_b_tbt : 6; + u16 rsv_6 : 2; + u16 da_tx_i2mpb_b_gbe : 6; + u16 rsv_14 : 2; + } DataBitField; + u16 DATA; +}; + +enum { + AIR_LED_BLK_DUR_32M, + AIR_LED_BLK_DUR_64M, + AIR_LED_BLK_DUR_128M, + AIR_LED_BLK_DUR_256M, + AIR_LED_BLK_DUR_512M, + AIR_LED_BLK_DUR_1024M, + AIR_LED_BLK_DUR_LAST +}; + +enum { + AIR_ACTIVE_LOW, + AIR_ACTIVE_HIGH, +}; + +enum { + AIR_LED_MODE_DISABLE, + AIR_LED_MODE_USER_DEFINE, + AIR_LED_MODE_LAST +}; + +#endif /* End of __EN8801SC_H */ diff --git a/target/linux/mediatek/filogic/config-6.1 b/target/linux/mediatek/filogic/config-6.1 index 276c6fe6c4..ce6a2f8ddf 100644 --- a/target/linux/mediatek/filogic/config-6.1 +++ b/target/linux/mediatek/filogic/config-6.1 @@ -1,5 +1,6 @@ CONFIG_64BIT=y # CONFIG_AHCI_MTK is not set +# CONFIG_AIROHA_EN8801SC_PHY is not set CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y diff --git a/target/linux/mediatek/filogic/config-6.6 b/target/linux/mediatek/filogic/config-6.6 index e6c2d18c73..a87fdc9bc8 100644 --- a/target/linux/mediatek/filogic/config-6.6 +++ b/target/linux/mediatek/filogic/config-6.6 @@ -1,5 +1,6 @@ CONFIG_64BIT=y # CONFIG_AHCI_MTK is not set +# CONFIG_AIROHA_EN8801SC_PHY is not set CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y CONFIG_ARCH_DEFAULT_KEXEC_IMAGE_VERIFY_SIG=y diff --git a/target/linux/mediatek/mt7622/config-6.1 b/target/linux/mediatek/mt7622/config-6.1 index f10f1f7204..68bdd87074 100644 --- a/target/linux/mediatek/mt7622/config-6.1 +++ b/target/linux/mediatek/mt7622/config-6.1 @@ -1,5 +1,6 @@ CONFIG_64BIT=y # CONFIG_AHCI_MTK is not set +# CONFIG_AIROHA_EN8801SC_PHY is not set CONFIG_AQUANTIA_PHY=y CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y diff --git a/target/linux/mediatek/mt7622/config-6.6 b/target/linux/mediatek/mt7622/config-6.6 index 0dc30969b0..067dd02d31 100644 --- a/target/linux/mediatek/mt7622/config-6.6 +++ b/target/linux/mediatek/mt7622/config-6.6 @@ -1,5 +1,6 @@ CONFIG_64BIT=y # CONFIG_AHCI_MTK is not set +# CONFIG_AIROHA_EN8801SC_PHY is not set CONFIG_AQUANTIA_PHY=y CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y diff --git a/target/linux/mediatek/mt7623/config-6.1 b/target/linux/mediatek/mt7623/config-6.1 index 3f7c1bee16..1407188e2e 100644 --- a/target/linux/mediatek/mt7623/config-6.1 +++ b/target/linux/mediatek/mt7623/config-6.1 @@ -1,4 +1,5 @@ # CONFIG_AIO is not set +# CONFIG_AIROHA_EN8801SC_PHY is not set CONFIG_ALIGNMENT_TRAP=y CONFIG_ARCH_32BIT_OFF_T=y CONFIG_ARCH_FORCE_MAX_ORDER=11 diff --git a/target/linux/mediatek/mt7623/config-6.6 b/target/linux/mediatek/mt7623/config-6.6 index 6e9948c516..de32b83e94 100644 --- a/target/linux/mediatek/mt7623/config-6.6 +++ b/target/linux/mediatek/mt7623/config-6.6 @@ -1,4 +1,5 @@ # CONFIG_AIO is not set +# CONFIG_AIROHA_EN8801SC_PHY is not set CONFIG_ALIGNMENT_TRAP=y CONFIG_ARCH_32BIT_OFF_T=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y diff --git a/target/linux/mediatek/mt7629/config-6.1 b/target/linux/mediatek/mt7629/config-6.1 index 91d54d595e..5a15286c46 100644 --- a/target/linux/mediatek/mt7629/config-6.1 +++ b/target/linux/mediatek/mt7629/config-6.1 @@ -1,3 +1,4 @@ +# CONFIG_AIROHA_EN8801SC_PHY is not set CONFIG_ALIGNMENT_TRAP=y CONFIG_ARCH_32BIT_OFF_T=y CONFIG_ARCH_FORCE_MAX_ORDER=11 diff --git a/target/linux/mediatek/mt7629/config-6.6 b/target/linux/mediatek/mt7629/config-6.6 index 3274864ac2..ec029de2fe 100644 --- a/target/linux/mediatek/mt7629/config-6.6 +++ b/target/linux/mediatek/mt7629/config-6.6 @@ -1,3 +1,4 @@ +# CONFIG_AIROHA_EN8801SC_PHY is not set CONFIG_ALIGNMENT_TRAP=y CONFIG_ARCH_32BIT_OFF_T=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y diff --git a/target/linux/mediatek/patches-6.1/735-net-phy-add-Airoha-EN8801SC-PHY.patch b/target/linux/mediatek/patches-6.1/735-net-phy-add-Airoha-EN8801SC-PHY.patch new file mode 100644 index 0000000000..51f2a197e9 --- /dev/null +++ b/target/linux/mediatek/patches-6.1/735-net-phy-add-Airoha-EN8801SC-PHY.patch @@ -0,0 +1,38 @@ +From 5314e73cb941b47e6866b49b3b78c25e32d62df8 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robert.marko@sartura.hr> +Date: Sat, 23 Mar 2024 20:21:14 +0100 +Subject: [PATCH] net: phy: add Airoha EN8801SC PHY + +Airoha EN8801SC Gigabit PHY is used on Edgecore EAP111, so include a +modified version of MTK SDK driver. + +Signed-off-by: Robert Marko <robert.marko@sartura.hr> +--- + drivers/net/phy/Kconfig | 5 +++++ + drivers/net/phy/Makefile | 1 + + 2 files changed, 6 insertions(+) + +--- a/drivers/net/phy/Kconfig ++++ b/drivers/net/phy/Kconfig +@@ -143,6 +143,11 @@ endif # RTL8366_SMI + + comment "MII PHY device drivers" + ++config AIROHA_EN8801SC_PHY ++ tristate "Airoha EN8801SC Gigabit PHY" ++ help ++ Currently supports the Airoha EN8801SC PHY. ++ + config AIR_EN8811H_PHY + tristate "Airoha EN8811H 2.5 Gigabit PHY" + help +--- a/drivers/net/phy/Makefile ++++ b/drivers/net/phy/Makefile +@@ -47,6 +47,7 @@ obj-y += $(sfp-obj-y) $(sfp-obj-m) + + obj-$(CONFIG_ADIN_PHY) += adin.o + obj-$(CONFIG_ADIN1100_PHY) += adin1100.o ++obj-$(CONFIG_AIROHA_EN8801SC_PHY) += en8801sc.o + obj-$(CONFIG_AIR_EN8811H_PHY) += air_en8811h.o + obj-$(CONFIG_AMD_PHY) += amd.o + obj-$(CONFIG_AQUANTIA_PHY) += aquantia/ diff --git a/target/linux/mediatek/patches-6.6/734-net-phy-add-Airoha-EN8801SC-PHY.patch b/target/linux/mediatek/patches-6.6/734-net-phy-add-Airoha-EN8801SC-PHY.patch new file mode 100644 index 0000000000..90c030fb89 --- /dev/null +++ b/target/linux/mediatek/patches-6.6/734-net-phy-add-Airoha-EN8801SC-PHY.patch @@ -0,0 +1,38 @@ +From 5314e73cb941b47e6866b49b3b78c25e32d62df8 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robert.marko@sartura.hr> +Date: Sat, 23 Mar 2024 20:21:14 +0100 +Subject: [PATCH] net: phy: add Airoha EN8801SC PHY + +Airoha EN8801SC Gigabit PHY is used on Edgecore EAP111, so include a +modified version of MTK SDK driver. + +Signed-off-by: Robert Marko <robert.marko@sartura.hr> +--- + drivers/net/phy/Kconfig | 5 +++++ + drivers/net/phy/Makefile | 1 + + 2 files changed, 6 insertions(+) + +--- a/drivers/net/phy/Kconfig ++++ b/drivers/net/phy/Kconfig +@@ -142,6 +142,11 @@ endif # RTL8366_SMI + + comment "MII PHY device drivers" + ++config AIROHA_EN8801SC_PHY ++ tristate "Airoha EN8801SC Gigabit PHY" ++ help ++ Currently supports the Airoha EN8801SC PHY. ++ + config AIR_EN8811H_PHY + tristate "Airoha EN8811H 2.5 Gigabit PHY" + help +--- a/drivers/net/phy/Makefile ++++ b/drivers/net/phy/Makefile +@@ -49,6 +49,7 @@ obj-y += $(sfp-obj-y) $(sfp-obj-m) + + obj-$(CONFIG_ADIN_PHY) += adin.o + obj-$(CONFIG_ADIN1100_PHY) += adin1100.o ++obj-$(CONFIG_AIROHA_EN8801SC_PHY) += en8801sc.o + obj-$(CONFIG_AIR_EN8811H_PHY) += air_en8811h.o + obj-$(CONFIG_AMD_PHY) += amd.o + obj-$(CONFIG_AQUANTIA_PHY) += aquantia/ |