| /kernel/linux/linux-5.10/drivers/usb/common/ |
| D | ulpi.c | 3 * ulpi.c - USB ULPI PHY bus
10 #include <linux/ulpi/interface.h>
11 #include <linux/ulpi/driver.h>
12 #include <linux/ulpi/regs.h>
22 int ulpi_read(struct ulpi *ulpi, u8 addr) in ulpi_read() argument
24 return ulpi->ops->read(ulpi->dev.parent, addr); in ulpi_read()
28 int ulpi_write(struct ulpi *ulpi, u8 addr, u8 val) in ulpi_write() argument
30 return ulpi->ops->write(ulpi->dev.parent, addr, val); in ulpi_write()
39 struct ulpi *ulpi = to_ulpi_dev(dev); in ulpi_match() local
43 * Some ULPI devices don't have a vendor id in ulpi_match()
[all …]
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| D | Kconfig | 18 tristate "USB ULPI PHY interface support"
21 UTMI+ Low Pin Interface (ULPI) is specification for a commonly used
22 USB 2.0 PHY interface. The ULPI specification defines a standard set
24 allows ULPI to be handled as a bus. This module is the driver for that
27 The ULPI interfaces (the buses) are registered by the drivers for USB
28 controllers which support ULPI register access and have ULPI PHY
29 attached to them. The ULPI PHY drivers themselves are normal PHY
32 ULPI PHYs provide often functions such as ADP sensing/probing (OTG
36 be called ulpi.
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| /kernel/linux/linux-6.6/drivers/usb/common/ |
| D | ulpi.c | 3 * ulpi.c - USB ULPI PHY bus
10 #include <linux/ulpi/interface.h>
11 #include <linux/ulpi/driver.h>
12 #include <linux/ulpi/regs.h>
23 int ulpi_read(struct ulpi *ulpi, u8 addr) in ulpi_read() argument
25 return ulpi->ops->read(ulpi->dev.parent, addr); in ulpi_read()
29 int ulpi_write(struct ulpi *ulpi, u8 addr, u8 val) in ulpi_write() argument
31 return ulpi->ops->write(ulpi->dev.parent, addr, val); in ulpi_write()
40 struct ulpi *ulpi = to_ulpi_dev(dev); in ulpi_match() local
44 * Some ULPI devices don't have a vendor id in ulpi_match()
[all …]
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| D | Kconfig | 18 tristate "USB ULPI PHY interface support"
21 UTMI+ Low Pin Interface (ULPI) is specification for a commonly used
22 USB 2.0 PHY interface. The ULPI specification defines a standard set
24 allows ULPI to be handled as a bus. This module is the driver for that
27 The ULPI interfaces (the buses) are registered by the drivers for USB
28 controllers which support ULPI register access and have ULPI PHY
29 attached to them. The ULPI PHY drivers themselves are normal PHY
32 ULPI PHYs provide often functions such as ADP sensing/probing (OTG
36 be called ulpi.
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| /kernel/linux/linux-6.6/include/linux/ulpi/ |
| D | driver.h | 12 * struct ulpi - describes ULPI PHY device
13 * @id: vendor and product ids for ULPI device
17 struct ulpi { struct
23 #define to_ulpi_dev(d) container_of(d, struct ulpi, dev) argument
25 static inline void ulpi_set_drvdata(struct ulpi *ulpi, void *data) in ulpi_set_drvdata() argument
27 dev_set_drvdata(&ulpi->dev, data); in ulpi_set_drvdata()
30 static inline void *ulpi_get_drvdata(struct ulpi *ulpi) in ulpi_get_drvdata() argument
32 return dev_get_drvdata(&ulpi->dev); in ulpi_get_drvdata()
36 * struct ulpi_driver - describes a ULPI PHY driver
38 * @probe: binds this driver to ULPI device
[all …]
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| D | interface.h | 7 struct ulpi;
11 * struct ulpi_ops - ULPI register access
12 * @read: read operation for ULPI register access
13 * @write: write operation for ULPI register access
20 struct ulpi *ulpi_register_interface(struct device *, const struct ulpi_ops *);
21 void ulpi_unregister_interface(struct ulpi *);
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| /kernel/linux/linux-5.10/include/linux/ulpi/ |
| D | driver.h | 12 * struct ulpi - describes ULPI PHY device
13 * @id: vendor and product ids for ULPI device
17 struct ulpi { struct
23 #define to_ulpi_dev(d) container_of(d, struct ulpi, dev) argument
25 static inline void ulpi_set_drvdata(struct ulpi *ulpi, void *data) in ulpi_set_drvdata() argument
27 dev_set_drvdata(&ulpi->dev, data); in ulpi_set_drvdata()
30 static inline void *ulpi_get_drvdata(struct ulpi *ulpi) in ulpi_get_drvdata() argument
32 return dev_get_drvdata(&ulpi->dev); in ulpi_get_drvdata()
36 * struct ulpi_driver - describes a ULPI PHY driver
38 * @probe: binds this driver to ULPI device
[all …]
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| D | interface.h | 7 struct ulpi;
11 * struct ulpi_ops - ULPI register access
12 * @read: read operation for ULPI register access
13 * @write: write operation for ULPI register access
20 struct ulpi *ulpi_register_interface(struct device *, const struct ulpi_ops *);
21 void ulpi_unregister_interface(struct ulpi *);
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| /kernel/linux/linux-5.10/drivers/phy/ti/ |
| D | phy-tusb1210.c | 3 * tusb1210.c - TUSB1210 USB ULPI PHY driver
10 #include <linux/ulpi/driver.h>
11 #include <linux/ulpi/regs.h>
21 struct ulpi *ulpi; member
37 ulpi_write(tusb->ulpi, TUSB1210_VENDOR_SPECIFIC2, in tusb1210_power_on()
58 ret = ulpi_read(tusb->ulpi, ULPI_OTG_CTRL); in tusb1210_set_mode()
68 ulpi_write(tusb->ulpi, ULPI_OTG_CTRL, ret); in tusb1210_set_mode()
75 ulpi_write(tusb->ulpi, ULPI_OTG_CTRL, ret); in tusb1210_set_mode()
83 return ulpi_write(tusb->ulpi, ULPI_OTG_CTRL, ret); in tusb1210_set_mode()
93 static int tusb1210_probe(struct ulpi *ulpi) in tusb1210_probe() argument
[all …]
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| /kernel/linux/linux-6.6/drivers/phy/qualcomm/ |
| D | phy-qcom-usb-hsic.c | 6 #include <linux/ulpi/driver.h>
7 #include <linux/ulpi/regs.h>
18 struct ulpi *ulpi; member
29 struct ulpi *ulpi = uphy->ulpi; in qcom_usb_hsic_phy_power_on() local
46 ret = ulpi_write(ulpi, ULPI_HSIC_IO_CAL, 0xff); in qcom_usb_hsic_phy_power_on()
51 ret = ulpi_write(ulpi, ULPI_HSIC_CFG, 0xa8); in qcom_usb_hsic_phy_power_on()
67 ret = ulpi_write(ulpi, ULPI_SET(ULPI_HSIC_CFG), 0x01); in qcom_usb_hsic_phy_power_on()
72 ret = ulpi_write(ulpi, ULPI_CLR(ULPI_IFC_CTRL), in qcom_usb_hsic_phy_power_on()
104 static int qcom_usb_hsic_phy_probe(struct ulpi *ulpi) in qcom_usb_hsic_phy_probe() argument
110 uphy = devm_kzalloc(&ulpi->dev, sizeof(*uphy), GFP_KERNEL); in qcom_usb_hsic_phy_probe()
[all …]
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| D | phy-qcom-usb-hs.c | 6 #include <linux/ulpi/driver.h>
7 #include <linux/ulpi/regs.h>
30 struct ulpi *ulpi; member
64 ret = ulpi_write(uphy->ulpi, ULPI_USB_INT_EN_RISE, val); in qcom_usb_hs_phy_set_mode()
67 ret = ulpi_write(uphy->ulpi, ULPI_USB_INT_EN_FALL, val); in qcom_usb_hs_phy_set_mode()
81 ret = ulpi_write(uphy->ulpi, ULPI_SET(ULPI_PWR_CLK_MNG_REG), in qcom_usb_hs_phy_set_mode()
85 ret = ulpi_write(uphy->ulpi, addr, ULPI_MISC_A_VBUSVLDEXTSEL); in qcom_usb_hs_phy_set_mode()
105 return ulpi_write(uphy->ulpi, addr, ULPI_MISC_A_VBUSVLDEXT); in qcom_usb_hs_phy_vbus_notifier()
111 struct ulpi *ulpi = uphy->ulpi; in qcom_usb_hs_phy_power_on() local
145 ret = ulpi_write(ulpi, ULPI_EXT_VENDOR_SPECIFIC + seq->addr, in qcom_usb_hs_phy_power_on()
[all …]
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| /kernel/linux/linux-5.10/drivers/phy/qualcomm/ |
| D | phy-qcom-usb-hsic.c | 6 #include <linux/ulpi/driver.h>
7 #include <linux/ulpi/regs.h>
18 struct ulpi *ulpi; member
29 struct ulpi *ulpi = uphy->ulpi; in qcom_usb_hsic_phy_power_on() local
46 ret = ulpi_write(ulpi, ULPI_HSIC_IO_CAL, 0xff); in qcom_usb_hsic_phy_power_on()
51 ret = ulpi_write(ulpi, ULPI_HSIC_CFG, 0xa8); in qcom_usb_hsic_phy_power_on()
67 ret = ulpi_write(ulpi, ULPI_SET(ULPI_HSIC_CFG), 0x01); in qcom_usb_hsic_phy_power_on()
72 ret = ulpi_write(ulpi, ULPI_CLR(ULPI_IFC_CTRL), in qcom_usb_hsic_phy_power_on()
104 static int qcom_usb_hsic_phy_probe(struct ulpi *ulpi) in qcom_usb_hsic_phy_probe() argument
110 uphy = devm_kzalloc(&ulpi->dev, sizeof(*uphy), GFP_KERNEL); in qcom_usb_hsic_phy_probe()
[all …]
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| D | phy-qcom-usb-hs.c | 6 #include <linux/ulpi/driver.h>
7 #include <linux/ulpi/regs.h>
30 struct ulpi *ulpi; member
63 ret = ulpi_write(uphy->ulpi, ULPI_USB_INT_EN_RISE, val); in qcom_usb_hs_phy_set_mode()
66 ret = ulpi_write(uphy->ulpi, ULPI_USB_INT_EN_FALL, val); in qcom_usb_hs_phy_set_mode()
80 ret = ulpi_write(uphy->ulpi, ULPI_SET(ULPI_PWR_CLK_MNG_REG), in qcom_usb_hs_phy_set_mode()
84 ret = ulpi_write(uphy->ulpi, addr, ULPI_MISC_A_VBUSVLDEXTSEL); in qcom_usb_hs_phy_set_mode()
104 return ulpi_write(uphy->ulpi, addr, ULPI_MISC_A_VBUSVLDEXT); in qcom_usb_hs_phy_vbus_notifier()
110 struct ulpi *ulpi = uphy->ulpi; in qcom_usb_hs_phy_power_on() local
144 ret = ulpi_write(ulpi, ULPI_EXT_VENDOR_SPECIFIC + seq->addr, in qcom_usb_hs_phy_power_on()
[all …]
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| /kernel/linux/linux-6.6/drivers/phy/ti/ |
| D | phy-tusb1210.c | 3 * tusb1210.c - TUSB1210 USB ULPI PHY driver
12 #include <linux/ulpi/driver.h>
13 #include <linux/ulpi/regs.h>
55 struct ulpi *ulpi; member
75 ret = ulpi_write(tusb->ulpi, reg, val); in tusb1210_ulpi_write()
77 dev_err(&tusb->ulpi->dev, "error %d writing val 0x%02x to reg 0x%02x\n", in tusb1210_ulpi_write()
87 ret = ulpi_read(tusb->ulpi, reg); in tusb1210_ulpi_read()
92 dev_err(&tusb->ulpi->dev, "error %d reading reg 0x%02x\n", ret, reg); in tusb1210_ulpi_read()
180 dev_dbg(&tusb->ulpi->dev, "charger type: %d\n", type); in tusb1210_chg_det_set_type()
191 dev_dbg(&tusb->ulpi->dev, "chg_det new state %s in %d ms\n", in tusb1210_chg_det_set_state()
[all …]
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| /kernel/linux/linux-6.6/include/linux/phy/ |
| D | ulpi_phy.h | 5 * Helper that registers PHY for a ULPI device and adds a lookup for binding it
9 *ulpi_phy_create(struct ulpi *ulpi, const struct phy_ops *ops) in ulpi_phy_create() argument
14 phy = phy_create(&ulpi->dev, NULL, ops); in ulpi_phy_create()
18 ret = phy_create_lookup(phy, "usb2-phy", dev_name(ulpi->dev.parent)); in ulpi_phy_create()
28 static inline void ulpi_phy_destroy(struct ulpi *ulpi, struct phy *phy) in ulpi_phy_destroy() argument
30 phy_remove_lookup(phy, "usb2-phy", dev_name(ulpi->dev.parent)); in ulpi_phy_destroy()
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| /kernel/linux/linux-5.10/include/linux/phy/ |
| D | ulpi_phy.h | 5 * Helper that registers PHY for a ULPI device and adds a lookup for binding it
9 *ulpi_phy_create(struct ulpi *ulpi, const struct phy_ops *ops) in ulpi_phy_create() argument
14 phy = phy_create(&ulpi->dev, NULL, ops); in ulpi_phy_create()
18 ret = phy_create_lookup(phy, "usb2-phy", dev_name(ulpi->dev.parent)); in ulpi_phy_create()
28 static inline void ulpi_phy_destroy(struct ulpi *ulpi, struct phy *phy) in ulpi_phy_destroy() argument
30 phy_remove_lookup(phy, "usb2-phy", dev_name(ulpi->dev.parent)); in ulpi_phy_destroy()
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| /kernel/linux/linux-6.6/drivers/usb/dwc3/ |
| D | ulpi.c | 3 * ulpi.c - DesignWare USB3 Controller's ULPI PHY interface
12 #include <linux/ulpi/regs.h>
89 dwc->ulpi = ulpi_register_interface(dwc->dev, &dwc3_ulpi_ops); in dwc3_ulpi_init()
90 if (IS_ERR(dwc->ulpi)) { in dwc3_ulpi_init()
91 dev_err(dwc->dev, "failed to register ULPI interface"); in dwc3_ulpi_init()
92 return PTR_ERR(dwc->ulpi); in dwc3_ulpi_init()
100 if (dwc->ulpi) { in dwc3_ulpi_exit()
101 ulpi_unregister_interface(dwc->ulpi); in dwc3_ulpi_exit()
102 dwc->ulpi = NULL; in dwc3_ulpi_exit()
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| /kernel/linux/linux-5.10/drivers/usb/dwc3/ |
| D | ulpi.c | 3 * ulpi.c - DesignWare USB3 Controller's ULPI PHY interface
12 #include <linux/ulpi/regs.h>
89 dwc->ulpi = ulpi_register_interface(dwc->dev, &dwc3_ulpi_ops); in dwc3_ulpi_init()
90 if (IS_ERR(dwc->ulpi)) { in dwc3_ulpi_init()
91 dev_err(dwc->dev, "failed to register ULPI interface"); in dwc3_ulpi_init()
92 return PTR_ERR(dwc->ulpi); in dwc3_ulpi_init()
100 if (dwc->ulpi) { in dwc3_ulpi_exit()
101 ulpi_unregister_interface(dwc->ulpi); in dwc3_ulpi_exit()
102 dwc->ulpi = NULL; in dwc3_ulpi_exit()
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| /kernel/linux/linux-6.6/drivers/usb/chipidea/ |
| D | ulpi.c | 8 #include <linux/ulpi/interface.h>
72 * Set PORTSC correctly so we can read/write ULPI registers for in ci_ulpi_init()
79 ci->ulpi = ulpi_register_interface(ci->dev, &ci->ulpi_ops); in ci_ulpi_init()
80 if (IS_ERR(ci->ulpi)) in ci_ulpi_init()
81 dev_err(ci->dev, "failed to register ULPI interface"); in ci_ulpi_init()
83 return PTR_ERR_OR_ZERO(ci->ulpi); in ci_ulpi_init()
88 if (ci->ulpi) { in ci_ulpi_exit()
89 ulpi_unregister_interface(ci->ulpi); in ci_ulpi_exit()
90 ci->ulpi = NULL; in ci_ulpi_exit()
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| /kernel/linux/linux-5.10/drivers/usb/chipidea/ |
| D | ulpi.c | 8 #include <linux/ulpi/interface.h>
72 * Set PORTSC correctly so we can read/write ULPI registers for in ci_ulpi_init()
79 ci->ulpi = ulpi_register_interface(ci->dev, &ci->ulpi_ops); in ci_ulpi_init()
80 if (IS_ERR(ci->ulpi)) in ci_ulpi_init()
81 dev_err(ci->dev, "failed to register ULPI interface"); in ci_ulpi_init()
83 return PTR_ERR_OR_ZERO(ci->ulpi); in ci_ulpi_init()
88 if (ci->ulpi) { in ci_ulpi_exit()
89 ulpi_unregister_interface(ci->ulpi); in ci_ulpi_exit()
90 ci->ulpi = NULL; in ci_ulpi_exit()
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| /kernel/linux/linux-5.10/drivers/usb/phy/ |
| D | phy-ulpi.c | 3 * Generic ULPI USB transceiver support
18 #include <linux/usb/ulpi.h>
33 /* ULPI hardcoded IDs, used for probing */
51 * ULPI Specification rev.1.1 default in ulpi_set_otg_flags()
71 * ULPI Specification rev.1.1 default in ulpi_set_fc_flags()
87 * ULPI Specification rev.1.1 default in ulpi_set_fc_flags()
100 * ULPI Specification rev.1.1 default in ulpi_set_fc_flags()
157 pr_err("ULPI integrity check: failed!"); in ulpi_check_integrity()
163 pr_info("ULPI integrity check: passed.\n"); in ulpi_check_integrity()
182 pr_info("ULPI transceiver vendor/product ID 0x%04x/0x%04x\n", vid, pid); in ulpi_init()
[all …]
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| /kernel/linux/linux-6.6/drivers/usb/phy/ |
| D | phy-ulpi.c | 3 * Generic ULPI USB transceiver support
18 #include <linux/usb/ulpi.h>
33 /* ULPI hardcoded IDs, used for probing */
51 * ULPI Specification rev.1.1 default in ulpi_set_otg_flags()
71 * ULPI Specification rev.1.1 default in ulpi_set_fc_flags()
87 * ULPI Specification rev.1.1 default in ulpi_set_fc_flags()
100 * ULPI Specification rev.1.1 default in ulpi_set_fc_flags()
157 pr_err("ULPI integrity check: failed!"); in ulpi_check_integrity()
163 pr_info("ULPI integrity check: passed.\n"); in ulpi_check_integrity()
182 pr_info("ULPI transceiver vendor/product ID 0x%04x/0x%04x\n", vid, pid); in ulpi_init()
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/usb/ |
| D | ulpi.txt | 1 ULPI bus binding
4 Phys that are behind a ULPI connection can be described with the following
5 binding. The host controller shall have a "ulpi" named node as a child, and
6 that node shall have one enabled node underneath it representing the ulpi
15 ulpi {
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/usb/ |
| D | ulpi.txt | 1 ULPI bus binding
4 Phys that are behind a ULPI connection can be described with the following
5 binding. The host controller shall have a "ulpi" named node as a child, and
6 that node shall have one enabled node underneath it representing the ulpi
15 ulpi {
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/phy/ |
| D | nvidia,tegra20-usb-phy.txt | 15 - phy_type : Should be one of "utmi", "ulpi" or "hsic".
24 - ulpi-link: The clock Tegra provides to the ULPI PHY (usually pad DAP_MCLK2
27 Present if phy_type == ulpi, and ULPI link mode is in use.
33 registers. Required even if phy_type == ulpi.
35 Required properties for phy_type == ulpi:
|