| /kernel/linux/linux-5.10/include/linux/phy/ |
| D | phy.h | 3 * phy.h -- generic phy header file
19 #include <linux/phy/phy-dp.h>
20 #include <linux/phy/phy-mipi-dphy.h>
22 struct phy;
48 * union phy_configure_opts - Opaque generic phy configuration
51 * the MIPI_DPHY phy mode.
61 * struct phy_ops - set of function pointers for performing phy operations
62 * @init: operation to be performed for initializing phy
64 * @power_on: powering on the phy
65 * @power_off: powering off the phy
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| /kernel/linux/linux-5.10/drivers/phy/ |
| D | phy-core.c | 3 * phy-core.c -- Generic Phy framework.
17 #include <linux/phy/phy.h>
30 struct phy *phy = *(struct phy **)res; in devm_phy_release() local
32 phy_put(dev, phy); in devm_phy_release()
44 struct phy *phy = *(struct phy **)res; in devm_phy_consume() local
46 phy_destroy(phy); in devm_phy_consume()
51 struct phy **phy = res; in devm_phy_match() local
53 return *phy == match_data; in devm_phy_match()
57 * phy_create_lookup() - allocate and register PHY/device association
58 * @phy: the phy of the association
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| /kernel/linux/linux-4.19/drivers/phy/ |
| D | phy-core.c | 2 * phy-core.c -- Generic Phy framework.
21 #include <linux/phy/phy.h>
34 struct phy *phy = *(struct phy **)res; in devm_phy_release() local
36 phy_put(phy); in devm_phy_release()
48 struct phy *phy = *(struct phy **)res; in devm_phy_consume() local
50 phy_destroy(phy); in devm_phy_consume()
55 struct phy **phy = res; in devm_phy_match() local
57 return *phy == match_data; in devm_phy_match()
61 * phy_create_lookup() - allocate and register PHY/device association
62 * @phy: the phy of the association
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| /kernel/linux/linux-4.19/include/linux/phy/ |
| D | phy.h | 2 * phy.h -- generic phy header file
23 struct phy;
46 * struct phy_ops - set of function pointers for performing phy operations
47 * @init: operation to be performed for initializing phy
49 * @power_on: powering on the phy
50 * @power_off: powering off the phy
51 * @set_mode: set the mode of the phy
52 * @reset: resetting the phy
53 * @calibrate: calibrate the phy
57 int (*init)(struct phy *phy);
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| /kernel/linux/linux-5.10/drivers/scsi/libsas/ |
| D | sas_phy.c | 3 * Serial Attached SCSI (SAS) Phy class
15 /* ---------- Phy events ---------- */
20 struct asd_sas_phy *phy = ev->phy; in sas_phye_loss_of_signal() local
22 phy->error = 0; in sas_phye_loss_of_signal()
23 sas_deform_port(phy, 1); in sas_phye_loss_of_signal()
29 struct asd_sas_phy *phy = ev->phy; in sas_phye_oob_done() local
31 phy->error = 0; in sas_phye_oob_done()
37 struct asd_sas_phy *phy = ev->phy; in sas_phye_oob_error() local
38 struct sas_ha_struct *sas_ha = phy->ha; in sas_phye_oob_error()
39 struct asd_sas_port *port = phy->port; in sas_phye_oob_error()
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| /kernel/linux/linux-4.19/drivers/scsi/libsas/ |
| D | sas_phy.c | 2 * Serial Attached SCSI (SAS) Phy class
31 /* ---------- Phy events ---------- */
36 struct asd_sas_phy *phy = ev->phy; in sas_phye_loss_of_signal() local
38 phy->in_shutdown = 0; in sas_phye_loss_of_signal()
39 phy->error = 0; in sas_phye_loss_of_signal()
40 sas_deform_port(phy, 1); in sas_phye_loss_of_signal()
46 struct asd_sas_phy *phy = ev->phy; in sas_phye_oob_done() local
48 phy->in_shutdown = 0; in sas_phye_oob_done()
49 phy->error = 0; in sas_phye_oob_done()
55 struct asd_sas_phy *phy = ev->phy; in sas_phye_oob_error() local
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| /kernel/linux/linux-5.10/drivers/media/platform/ti-vpe/ |
| D | cal-camerarx.c | 33 static inline u32 camerarx_read(struct cal_camerarx *phy, u32 offset) in camerarx_read() argument
35 return ioread32(phy->base + offset); in camerarx_read()
38 static inline void camerarx_write(struct cal_camerarx *phy, u32 offset, u32 val) in camerarx_write() argument
40 iowrite32(val, phy->base + offset); in camerarx_write()
48 static s64 cal_camerarx_get_external_rate(struct cal_camerarx *phy) in cal_camerarx_get_external_rate() argument
53 ctrl = v4l2_ctrl_find(phy->sensor->ctrl_handler, V4L2_CID_PIXEL_RATE); in cal_camerarx_get_external_rate()
55 phy_err(phy, "no pixel rate control in subdev: %s\n", in cal_camerarx_get_external_rate()
56 phy->sensor->name); in cal_camerarx_get_external_rate()
61 phy_dbg(3, phy, "sensor Pixel Rate: %llu\n", rate); in cal_camerarx_get_external_rate()
66 static void cal_camerarx_lane_config(struct cal_camerarx *phy) in cal_camerarx_lane_config() argument
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| /kernel/linux/linux-5.10/drivers/net/ |
| D | sungem_phy.c | 3 * PHY drivers for the sungem ethernet driver.
39 /* Link modes of the BCM5400 PHY */
51 static inline int __sungem_phy_read(struct mii_phy* phy, int id, int reg) in __sungem_phy_read() argument
53 return phy->mdio_read(phy->dev, id, reg); in __sungem_phy_read()
56 static inline void __sungem_phy_write(struct mii_phy* phy, int id, int reg, int val) in __sungem_phy_write() argument
58 phy->mdio_write(phy->dev, id, reg, val); in __sungem_phy_write()
61 static inline int sungem_phy_read(struct mii_phy* phy, int reg) in sungem_phy_read() argument
63 return phy->mdio_read(phy->dev, phy->mii_id, reg); in sungem_phy_read()
66 static inline void sungem_phy_write(struct mii_phy* phy, int reg, int val) in sungem_phy_write() argument
68 phy->mdio_write(phy->dev, phy->mii_id, reg, val); in sungem_phy_write()
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| /kernel/linux/linux-4.19/drivers/net/ |
| D | sungem_phy.c | 2 * PHY drivers for the sungem ethernet driver.
38 /* Link modes of the BCM5400 PHY */
50 static inline int __sungem_phy_read(struct mii_phy* phy, int id, int reg) in __sungem_phy_read() argument
52 return phy->mdio_read(phy->dev, id, reg); in __sungem_phy_read()
55 static inline void __sungem_phy_write(struct mii_phy* phy, int id, int reg, int val) in __sungem_phy_write() argument
57 phy->mdio_write(phy->dev, id, reg, val); in __sungem_phy_write()
60 static inline int sungem_phy_read(struct mii_phy* phy, int reg) in sungem_phy_read() argument
62 return phy->mdio_read(phy->dev, phy->mii_id, reg); in sungem_phy_read()
65 static inline void sungem_phy_write(struct mii_phy* phy, int reg, int val) in sungem_phy_write() argument
67 phy->mdio_write(phy->dev, phy->mii_id, reg, val); in sungem_phy_write()
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| /kernel/linux/linux-5.10/Documentation/driver-api/phy/ |
| D | phy.rst | 2 PHY subsystem
7 This document explains the Generic PHY Framework along with the APIs provided,
13 *PHY* is the abbreviation for physical layer. It is used to connect a device
14 to the physical medium e.g., the USB controller has a PHY to provide functions
17 controllers have PHY functionality embedded into it and others use an external
18 PHY. Other peripherals that use PHY include Wireless LAN, Ethernet,
21 The intention of creating this framework is to bring the PHY drivers spread
22 all over the Linux kernel to drivers/phy to increase code re-use and for
25 This framework will be of use only to devices that use external PHY (PHY
28 Registering/Unregistering the PHY provider
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| /kernel/linux/linux-4.19/Documentation/ |
| D | phy.txt | 2 PHY subsystem
7 This document explains the Generic PHY Framework along with the APIs provided,
13 *PHY* is the abbreviation for physical layer. It is used to connect a device
14 to the physical medium e.g., the USB controller has a PHY to provide functions
17 controllers have PHY functionality embedded into it and others use an external
18 PHY. Other peripherals that use PHY include Wireless LAN, Ethernet,
21 The intention of creating this framework is to bring the PHY drivers spread
22 all over the Linux kernel to drivers/phy to increase code re-use and for
25 This framework will be of use only to devices that use external PHY (PHY
28 Registering/Unregistering the PHY provider
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| /kernel/linux/linux-4.19/drivers/net/ethernet/ibm/emac/ |
| D | phy.c | 2 * drivers/net/ethernet/ibm/emac/phy.c
4 * Driver for PowerPC 4xx on-chip ethernet controller, PHY support.
29 #include "phy.h"
34 static inline int _phy_read(struct mii_phy *phy, int reg) in _phy_read() argument
36 return phy->mdio_read(phy->dev, phy->address, reg); in _phy_read()
39 static inline void _phy_write(struct mii_phy *phy, int reg, int val) in _phy_write() argument
41 phy->mdio_write(phy->dev, phy->address, reg, val); in _phy_write()
44 static inline int gpcs_phy_read(struct mii_phy *phy, int reg) in gpcs_phy_read() argument
46 return phy->mdio_read(phy->dev, phy->gpcs_address, reg); in gpcs_phy_read()
49 static inline void gpcs_phy_write(struct mii_phy *phy, int reg, int val) in gpcs_phy_write() argument
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| /kernel/linux/linux-5.10/drivers/net/ethernet/ibm/emac/ |
| D | phy.c | 3 * drivers/net/ethernet/ibm/emac/phy.c
5 * Driver for PowerPC 4xx on-chip ethernet controller, PHY support.
30 #include "phy.h"
35 static inline int _phy_read(struct mii_phy *phy, int reg) in _phy_read() argument
37 return phy->mdio_read(phy->dev, phy->address, reg); in _phy_read()
40 static inline void _phy_write(struct mii_phy *phy, int reg, int val) in _phy_write() argument
42 phy->mdio_write(phy->dev, phy->address, reg, val); in _phy_write()
45 static inline int gpcs_phy_read(struct mii_phy *phy, int reg) in gpcs_phy_read() argument
47 return phy->mdio_read(phy->dev, phy->gpcs_address, reg); in gpcs_phy_read()
50 static inline void gpcs_phy_write(struct mii_phy *phy, int reg, int val) in gpcs_phy_write() argument
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| /kernel/linux/linux-4.19/drivers/phy/ti/ |
| D | phy-omap-usb2.c | 2 * omap-usb2.c - USB PHY, talking to musb controller in OMAP.
24 #include <linux/phy/omap_usb.h>
30 #include <linux/phy/omap_control_phy.h>
31 #include <linux/phy/phy.h>
41 * this phy
42 * @comparator - the companion phy(comparator) for this phy
44 * The phy companion driver should call this API passing the phy_companion
45 * filled with set_vbus and start_srp to be used by usb phy.
47 * For use by phy companion driver
51 struct omap_usb *phy; in omap_usb2_set_comparator() local
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| D | phy-ti-pipe3.c | 2 * phy-ti-pipe3 - PIPE3 PHY driver.
22 #include <linux/phy/phy.h>
29 #include <linux/phy/omap_control_phy.h>
177 static struct pipe3_dpll_params *ti_pipe3_get_dpll_params(struct ti_pipe3 *phy) in ti_pipe3_get_dpll_params() argument
180 struct pipe3_dpll_map *dpll_map = phy->dpll_map; in ti_pipe3_get_dpll_params()
182 rate = clk_get_rate(phy->sys_clk); in ti_pipe3_get_dpll_params()
189 dev_err(phy->dev, "No DPLL configuration for %lu Hz SYS CLK\n", rate); in ti_pipe3_get_dpll_params()
194 static int ti_pipe3_enable_clocks(struct ti_pipe3 *phy);
195 static void ti_pipe3_disable_clocks(struct ti_pipe3 *phy);
197 static int ti_pipe3_power_off(struct phy *x) in ti_pipe3_power_off()
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| /kernel/linux/linux-5.10/drivers/net/phy/ |
| D | phy_led_triggers.c | 4 #include <linux/phy.h>
8 static struct phy_led_trigger *phy_speed_to_led_trigger(struct phy_device *phy, in phy_speed_to_led_trigger() argument
13 for (i = 0; i < phy->phy_num_led_triggers; i++) { in phy_speed_to_led_trigger()
14 if (phy->phy_led_triggers[i].speed == speed) in phy_speed_to_led_trigger()
15 return &phy->phy_led_triggers[i]; in phy_speed_to_led_trigger()
20 static void phy_led_trigger_no_link(struct phy_device *phy) in phy_led_trigger_no_link() argument
22 if (phy->last_triggered) { in phy_led_trigger_no_link()
23 led_trigger_event(&phy->last_triggered->trigger, LED_OFF); in phy_led_trigger_no_link()
24 led_trigger_event(&phy->led_link_trigger->trigger, LED_OFF); in phy_led_trigger_no_link()
25 phy->last_triggered = NULL; in phy_led_trigger_no_link()
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| /kernel/linux/linux-4.19/drivers/phy/ralink/ |
| D | phy-ralink-usb.c | 26 #include <linux/phy/phy.h>
65 struct phy *phy; member
70 static void u2_phy_w32(struct ralink_usb_phy *phy, u32 val, u32 reg) in u2_phy_w32() argument
72 writel(val, phy->base + reg); in u2_phy_w32()
75 static u32 u2_phy_r32(struct ralink_usb_phy *phy, u32 reg) in u2_phy_r32() argument
77 return readl(phy->base + reg); in u2_phy_r32()
80 static void ralink_usb_phy_init(struct ralink_usb_phy *phy) in ralink_usb_phy_init() argument
82 u2_phy_r32(phy, OFS_U2_PHY_AC2); in ralink_usb_phy_init()
83 u2_phy_r32(phy, OFS_U2_PHY_ACR0); in ralink_usb_phy_init()
84 u2_phy_r32(phy, OFS_U2_PHY_DCR0); in ralink_usb_phy_init()
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| /kernel/linux/linux-5.10/drivers/phy/ralink/ |
| D | phy-ralink-usb.c | 17 #include <linux/phy/phy.h>
56 struct phy *phy; member
61 static void u2_phy_w32(struct ralink_usb_phy *phy, u32 val, u32 reg) in u2_phy_w32() argument
63 writel(val, phy->base + reg); in u2_phy_w32()
66 static u32 u2_phy_r32(struct ralink_usb_phy *phy, u32 reg) in u2_phy_r32() argument
68 return readl(phy->base + reg); in u2_phy_r32()
71 static void ralink_usb_phy_init(struct ralink_usb_phy *phy) in ralink_usb_phy_init() argument
73 u2_phy_r32(phy, OFS_U2_PHY_AC2); in ralink_usb_phy_init()
74 u2_phy_r32(phy, OFS_U2_PHY_ACR0); in ralink_usb_phy_init()
75 u2_phy_r32(phy, OFS_U2_PHY_DCR0); in ralink_usb_phy_init()
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| /kernel/linux/linux-5.10/drivers/phy/ti/ |
| D | phy-omap-usb2.c | 3 * omap-usb2.c - USB PHY, talking to USB controller on TI SoCs.
17 #include <linux/phy/omap_control_phy.h>
18 #include <linux/phy/omap_usb.h>
19 #include <linux/phy/phy.h>
54 struct usb_phy phy; member
70 #define phy_to_omapusb(x) container_of((x), struct omap_usb, phy)
93 * this phy
94 * @comparator - the companion phy(comparator) for this phy
96 * The phy companion driver should call this API passing the phy_companion
97 * filled with set_vbus and start_srp to be used by usb phy.
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| D | phy-ti-pipe3.c | 3 * phy-ti-pipe3 - PIPE3 PHY driver.
12 #include <linux/phy/phy.h>
19 #include <linux/phy/omap_control_phy.h>
299 static struct pipe3_dpll_params *ti_pipe3_get_dpll_params(struct ti_pipe3 *phy) in ti_pipe3_get_dpll_params() argument
302 struct pipe3_dpll_map *dpll_map = phy->dpll_map; in ti_pipe3_get_dpll_params()
304 rate = clk_get_rate(phy->sys_clk); in ti_pipe3_get_dpll_params()
311 dev_err(phy->dev, "No DPLL configuration for %lu Hz SYS CLK\n", rate); in ti_pipe3_get_dpll_params()
316 static int ti_pipe3_enable_clocks(struct ti_pipe3 *phy);
317 static void ti_pipe3_disable_clocks(struct ti_pipe3 *phy);
319 static int ti_pipe3_power_off(struct phy *x) in ti_pipe3_power_off()
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| D | phy-dm816x-usb.c | 24 #include <linux/phy/phy.h>
32 * phy as being SR70LX Synopsys USB 2.0 OTG nanoPHY. It also seems at
42 * Finally, the phy on dm814x and am335x is different from dm816x.
45 #define DM816X_USB_CTRL_PHYSLEEP1 BIT(1) /* Enable the first phy */
46 #define DM816X_USB_CTRL_PHYSLEEP0 BIT(0) /* Enable the second phy */
57 struct usb_phy phy; member
81 static int dm816x_usb_phy_init(struct phy *x) in dm816x_usb_phy_init()
83 struct dm816x_usb_phy *phy = phy_get_drvdata(x); in dm816x_usb_phy_init() local
86 if (clk_get_rate(phy->refclk) != 24000000) in dm816x_usb_phy_init()
87 dev_warn(phy->dev, "nonstandard phy refclk\n"); in dm816x_usb_phy_init()
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| /kernel/linux/linux-4.19/drivers/net/phy/ |
| D | phy_led_triggers.c | 14 #include <linux/phy.h>
18 static struct phy_led_trigger *phy_speed_to_led_trigger(struct phy_device *phy, in phy_speed_to_led_trigger() argument
23 for (i = 0; i < phy->phy_num_led_triggers; i++) { in phy_speed_to_led_trigger()
24 if (phy->phy_led_triggers[i].speed == speed) in phy_speed_to_led_trigger()
25 return &phy->phy_led_triggers[i]; in phy_speed_to_led_trigger()
30 static void phy_led_trigger_no_link(struct phy_device *phy) in phy_led_trigger_no_link() argument
32 if (phy->last_triggered) { in phy_led_trigger_no_link()
33 led_trigger_event(&phy->last_triggered->trigger, LED_OFF); in phy_led_trigger_no_link()
34 led_trigger_event(&phy->led_link_trigger->trigger, LED_OFF); in phy_led_trigger_no_link()
35 phy->last_triggered = NULL; in phy_led_trigger_no_link()
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| /kernel/linux/linux-5.10/drivers/phy/mediatek/ |
| D | phy-mtk-ufs.c | 11 #include <linux/phy/phy.h>
41 static inline u32 mphy_readl(struct ufs_mtk_phy *phy, u32 reg) in mphy_readl() argument
43 return readl(phy->mmio + reg); in mphy_readl()
46 static inline void mphy_writel(struct ufs_mtk_phy *phy, u32 val, u32 reg) in mphy_writel() argument
48 writel(val, phy->mmio + reg); in mphy_writel()
51 static void mphy_set_bit(struct ufs_mtk_phy *phy, u32 reg, u32 bit) in mphy_set_bit() argument
55 val = mphy_readl(phy, reg); in mphy_set_bit()
57 mphy_writel(phy, val, reg); in mphy_set_bit()
60 static void mphy_clr_bit(struct ufs_mtk_phy *phy, u32 reg, u32 bit) in mphy_clr_bit() argument
64 val = mphy_readl(phy, reg); in mphy_clr_bit()
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| /kernel/linux/linux-5.10/drivers/phy/samsung/ |
| D | phy-samsung-ufs.c | 3 * UFS PHY driver for Samsung SoC
18 #include <linux/phy/phy.h>
22 #include "phy-samsung-ufs.h"
24 #define for_each_phy_lane(phy, i) \ argument
25 for (i = 0; i < (phy)->lane_cnt; i++)
31 static void samsung_ufs_phy_config(struct samsung_ufs_phy *phy, in samsung_ufs_phy_config() argument
39 writel(cfg->val, (phy)->reg_pma + cfg->off_0); in samsung_ufs_phy_config()
43 writel(cfg->val, (phy)->reg_pma + cfg->off_1); in samsung_ufs_phy_config()
48 static int samsung_ufs_phy_wait_for_lock_acq(struct phy *phy) in samsung_ufs_phy_wait_for_lock_acq() argument
50 struct samsung_ufs_phy *ufs_phy = get_samsung_ufs_phy(phy); in samsung_ufs_phy_wait_for_lock_acq()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/i915/display/ |
| D | intel_combo_phy.c | 41 * CNL has just one set of registers, while gen11 has a set for each combo PHY.
42 * The CNL registers are equivalent to the gen11 PHY A registers, that's why we
46 cnl_get_procmon_ref_values(struct drm_i915_private *dev_priv, enum phy phy) in cnl_get_procmon_ref_values() argument
51 val = intel_de_read(dev_priv, ICL_PORT_COMP_DW3(phy)); in cnl_get_procmon_ref_values()
77 enum phy phy) in cnl_set_procmon_ref_values() argument
82 procmon = cnl_get_procmon_ref_values(dev_priv, phy); in cnl_set_procmon_ref_values()
84 val = intel_de_read(dev_priv, ICL_PORT_COMP_DW1(phy)); in cnl_set_procmon_ref_values()
87 intel_de_write(dev_priv, ICL_PORT_COMP_DW1(phy), val); in cnl_set_procmon_ref_values()
89 intel_de_write(dev_priv, ICL_PORT_COMP_DW9(phy), procmon->dw9); in cnl_set_procmon_ref_values()
90 intel_de_write(dev_priv, ICL_PORT_COMP_DW10(phy), procmon->dw10); in cnl_set_procmon_ref_values()
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