// SPDX-License-Identifier: GPL-2.0+ /* * StarFive JH7110 DPHY RX driver * * Copyright (C) 2023 StarFive Technology Co., Ltd. * Author: Jack Zhu <[email protected]> * Author: Changhuang Liang <[email protected]> */ #include <linux/bitfield.h> #include <linux/bitops.h> #include <linux/clk.h> #include <linux/io.h> #include <linux/module.h> #include <linux/of.h> #include <linux/phy/phy.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> #include <linux/reset.h> #define STF_DPHY_APBCFGSAIF_SYSCFG(x) … #define STF_DPHY_ENABLE_CLK … #define STF_DPHY_ENABLE_CLK1 … #define STF_DPHY_ENABLE_LAN0 … #define STF_DPHY_ENABLE_LAN1 … #define STF_DPHY_ENABLE_LAN2 … #define STF_DPHY_ENABLE_LAN3 … #define STF_DPHY_LANE_SWAP_CLK … #define STF_DPHY_LANE_SWAP_CLK1 … #define STF_DPHY_LANE_SWAP_LAN0 … #define STF_DPHY_LANE_SWAP_LAN1 … #define STF_DPHY_LANE_SWAP_LAN2 … #define STF_DPHY_LANE_SWAP_LAN3 … #define STF_DPHY_PLL_CLK_SEL … #define STF_DPHY_PRECOUNTER_IN_CLK … #define STF_DPHY_PRECOUNTER_IN_CLK1 … #define STF_DPHY_PRECOUNTER_IN_LAN0 … #define STF_DPHY_PRECOUNTER_IN_LAN1 … #define STF_DPHY_PRECOUNTER_IN_LAN2 … #define STF_DPHY_PRECOUNTER_IN_LAN3 … #define STF_DPHY_RX_1C2C_SEL … #define STF_MAP_LANES_NUM … struct stf_dphy_info { … }; struct stf_dphy { … }; static int stf_dphy_configure(struct phy *phy, union phy_configure_opts *opts) { … } static int stf_dphy_power_on(struct phy *phy) { … } static int stf_dphy_power_off(struct phy *phy) { … } static const struct phy_ops stf_dphy_ops = …; static int stf_dphy_probe(struct platform_device *pdev) { … } static const struct stf_dphy_info starfive_dphy_info = …; static const struct of_device_id stf_dphy_dt_ids[] = …; MODULE_DEVICE_TABLE(of, stf_dphy_dt_ids); static struct platform_driver stf_dphy_driver = …; module_platform_driver(…) …; MODULE_AUTHOR(…) …; MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …;
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