forked from mirrors/linux
be378ebd6c
Move some macros to phy-lib because MediaTek's 2.5G built-in ethernet PHY will also use them. Signed-off-by: Sky Huang <skylake.huang@mediatek.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20250213080553.921434-6-SkyLake.Huang@mediatek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
104 lines
3.9 KiB
C
104 lines
3.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0
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*
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* Common definition for Mediatek Ethernet PHYs
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* Author: SkyLake Huang <SkyLake.Huang@mediatek.com>
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* Copyright (c) 2024 MediaTek Inc.
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*/
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#ifndef _MTK_EPHY_H_
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#define _MTK_EPHY_H_
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#define MTK_PHY_AUX_CTRL_AND_STATUS 0x14
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#define MTK_PHY_ENABLE_DOWNSHIFT BIT(4)
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#define MTK_EXT_PAGE_ACCESS 0x1f
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#define MTK_PHY_PAGE_EXTENDED_1 0x0001
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#define MTK_PHY_PAGE_STANDARD 0x0000
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#define MTK_PHY_PAGE_EXTENDED_52B5 0x52b5
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/* Registers on MDIO_MMD_VEND2 */
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#define MTK_PHY_LED0_ON_CTRL 0x24
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#define MTK_PHY_LED1_ON_CTRL 0x26
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#define MTK_GPHY_LED_ON_MASK GENMASK(6, 0)
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#define MTK_2P5GPHY_LED_ON_MASK GENMASK(7, 0)
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#define MTK_PHY_LED_ON_LINK1000 BIT(0)
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#define MTK_PHY_LED_ON_LINK100 BIT(1)
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#define MTK_PHY_LED_ON_LINK10 BIT(2)
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#define MTK_PHY_LED_ON_LINKDOWN BIT(3)
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#define MTK_PHY_LED_ON_FDX BIT(4) /* Full duplex */
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#define MTK_PHY_LED_ON_HDX BIT(5) /* Half duplex */
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#define MTK_PHY_LED_ON_FORCE_ON BIT(6)
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#define MTK_PHY_LED_ON_LINK2500 BIT(7)
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#define MTK_PHY_LED_ON_POLARITY BIT(14)
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#define MTK_PHY_LED_ON_ENABLE BIT(15)
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#define MTK_PHY_LED0_BLINK_CTRL 0x25
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#define MTK_PHY_LED1_BLINK_CTRL 0x27
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#define MTK_PHY_LED_BLINK_1000TX BIT(0)
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#define MTK_PHY_LED_BLINK_1000RX BIT(1)
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#define MTK_PHY_LED_BLINK_100TX BIT(2)
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#define MTK_PHY_LED_BLINK_100RX BIT(3)
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#define MTK_PHY_LED_BLINK_10TX BIT(4)
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#define MTK_PHY_LED_BLINK_10RX BIT(5)
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#define MTK_PHY_LED_BLINK_COLLISION BIT(6)
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#define MTK_PHY_LED_BLINK_RX_CRC_ERR BIT(7)
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#define MTK_PHY_LED_BLINK_RX_IDLE_ERR BIT(8)
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#define MTK_PHY_LED_BLINK_FORCE_BLINK BIT(9)
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#define MTK_PHY_LED_BLINK_2500TX BIT(10)
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#define MTK_PHY_LED_BLINK_2500RX BIT(11)
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#define MTK_GPHY_LED_ON_SET (MTK_PHY_LED_ON_LINK1000 | \
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MTK_PHY_LED_ON_LINK100 | \
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MTK_PHY_LED_ON_LINK10)
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#define MTK_GPHY_LED_RX_BLINK_SET (MTK_PHY_LED_BLINK_1000RX | \
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MTK_PHY_LED_BLINK_100RX | \
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MTK_PHY_LED_BLINK_10RX)
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#define MTK_GPHY_LED_TX_BLINK_SET (MTK_PHY_LED_BLINK_1000RX | \
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MTK_PHY_LED_BLINK_100RX | \
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MTK_PHY_LED_BLINK_10RX)
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#define MTK_2P5GPHY_LED_ON_SET (MTK_PHY_LED_ON_LINK2500 | \
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MTK_GPHY_LED_ON_SET)
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#define MTK_2P5GPHY_LED_RX_BLINK_SET (MTK_PHY_LED_BLINK_2500RX | \
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MTK_GPHY_LED_RX_BLINK_SET)
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#define MTK_2P5GPHY_LED_TX_BLINK_SET (MTK_PHY_LED_BLINK_2500RX | \
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MTK_GPHY_LED_TX_BLINK_SET)
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#define MTK_PHY_LED_STATE_FORCE_ON 0
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#define MTK_PHY_LED_STATE_FORCE_BLINK 1
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#define MTK_PHY_LED_STATE_NETDEV 2
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struct mtk_socphy_priv {
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unsigned long led_state;
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};
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void __mtk_tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
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u8 data_addr, u32 mask, u32 set);
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void mtk_tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
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u8 data_addr, u32 mask, u32 set);
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void __mtk_tr_set_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
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u8 data_addr, u32 set);
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void __mtk_tr_clr_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr,
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u8 data_addr, u32 clr);
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int mtk_phy_read_page(struct phy_device *phydev);
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int mtk_phy_write_page(struct phy_device *phydev, int page);
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int mtk_phy_led_hw_is_supported(struct phy_device *phydev, u8 index,
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unsigned long rules,
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unsigned long supported_triggers);
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int mtk_phy_led_hw_ctrl_set(struct phy_device *phydev, u8 index,
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unsigned long rules, u16 on_set,
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u16 rx_blink_set, u16 tx_blink_set);
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int mtk_phy_led_hw_ctrl_get(struct phy_device *phydev, u8 index,
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unsigned long *rules, u16 on_set,
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u16 rx_blink_set, u16 tx_blink_set);
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int mtk_phy_led_num_dly_cfg(u8 index, unsigned long *delay_on,
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unsigned long *delay_off, bool *blinking);
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int mtk_phy_hw_led_on_set(struct phy_device *phydev, u8 index,
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u16 led_on_mask, bool on);
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int mtk_phy_hw_led_blink_set(struct phy_device *phydev, u8 index,
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bool blinking);
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void mtk_phy_leds_state_init(struct phy_device *phydev);
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#endif /* _MTK_EPHY_H_ */
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