Loading...
1# SPDX-License-Identifier: GPL-2.0-only
2menuconfig EXTCON
3 tristate "External Connector Class (extcon) support"
4 help
5 Say Y here to enable external connector class (extcon) support.
6 This allows monitoring external connectors by userspace
7 via sysfs and uevent and supports external connectors with
8 multiple states; i.e., an extcon that may have multiple
9 cables attached. For example, an external connector of a device
10 may be used to connect an HDMI cable and a AC adaptor, and to
11 host USB ports. Many of 30-pin connectors including PDMI are
12 also good examples.
13
14if EXTCON
15
16comment "Extcon Device Drivers"
17
18config EXTCON_ADC_JACK
19 tristate "ADC Jack extcon support"
20 depends on IIO
21 help
22 Say Y here to enable extcon device driver based on ADC values.
23
24config EXTCON_AXP288
25 tristate "X-Power AXP288 EXTCON support"
26 depends on MFD_AXP20X && USB_SUPPORT && X86 && ACPI && IOSF_MBI
27 select USB_ROLE_SWITCH
28 help
29 Say Y here to enable support for USB peripheral detection
30 and USB MUX switching by X-Power AXP288 PMIC.
31
32config EXTCON_FSA9480
33 tristate "FSA9480 EXTCON Support"
34 depends on INPUT && I2C
35 select IRQ_DOMAIN
36 select REGMAP_I2C
37 help
38 If you say yes here you get support for the Fairchild Semiconductor
39 FSA9480 microUSB switch and accessory detector chip. The FSA9480 is a USB
40 port accessory detector and switch. The FSA9480 is fully controlled using
41 I2C and enables USB data, stereo and mono audio, video, microphone
42 and UART data to use a common connector port.
43
44config EXTCON_GPIO
45 tristate "GPIO extcon support"
46 depends on GPIOLIB || COMPILE_TEST
47 help
48 Say Y here to enable GPIO based extcon support. Note that GPIO
49 extcon supports single state per extcon instance.
50
51config EXTCON_INTEL_INT3496
52 tristate "Intel INT3496 ACPI device extcon driver"
53 depends on GPIOLIB && ACPI && (X86 || COMPILE_TEST)
54 help
55 Say Y here to enable extcon support for USB OTG ports controlled by
56 an Intel INT3496 ACPI device.
57
58 This ACPI device is typically found on Intel Baytrail or Cherrytrail
59 based tablets, or other Baytrail / Cherrytrail devices.
60
61config EXTCON_INTEL_CHT_WC
62 tristate "Intel Cherrytrail Whiskey Cove PMIC extcon driver"
63 depends on INTEL_SOC_PMIC_CHTWC
64 depends on USB_SUPPORT
65 depends on POWER_SUPPLY
66 select USB_ROLE_SWITCH
67 help
68 Say Y here to enable extcon support for charger detection / control
69 on the Intel Cherrytrail Whiskey Cove PMIC.
70
71config EXTCON_INTEL_MRFLD
72 tristate "Intel Merrifield Basin Cove PMIC extcon driver"
73 depends on INTEL_SOC_PMIC_MRFLD
74 help
75 Say Y here to enable extcon support for charger detection / control
76 on the Intel Merrifield Basin Cove PMIC.
77
78config EXTCON_LC824206XA
79 tristate "LC824206XA extcon Support"
80 depends on I2C
81 depends on POWER_SUPPLY
82 help
83 Say Y here to enable support for the ON Semiconductor LC824206XA
84 microUSB switch and accessory detector chip. The LC824206XA is a USB
85 port accessory detector and switch. The LC824206XA is fully controlled
86 using I2C and enables USB data, stereo and mono audio, video,
87 microphone and UART data to use a common connector port.
88
89config EXTCON_MAX14577
90 tristate "Maxim MAX14577/77836 EXTCON Support"
91 depends on MFD_MAX14577
92 select IRQ_DOMAIN
93 select REGMAP_I2C
94 help
95 If you say yes here you get support for the MUIC device of
96 Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
97 detector and switch.
98
99config EXTCON_MAX3355
100 tristate "Maxim MAX3355 USB OTG EXTCON Support"
101 depends on GPIOLIB || COMPILE_TEST
102 help
103 If you say yes here you get support for the USB OTG role detection by
104 MAX3355. The MAX3355 chip integrates a charge pump and comparators to
105 enable a system with an integrated USB OTG dual-role transceiver to
106 function as an USB OTG dual-role device.
107
108config EXTCON_MAX77693
109 tristate "Maxim MAX77693 EXTCON Support"
110 depends on MFD_MAX77693 && INPUT
111 select IRQ_DOMAIN
112 select REGMAP_I2C
113 help
114 If you say yes here you get support for the MUIC device of
115 Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
116 detector and switch.
117
118config EXTCON_MAX77843
119 tristate "Maxim MAX77843 EXTCON Support"
120 depends on MFD_MAX77843
121 select IRQ_DOMAIN
122 select REGMAP_I2C
123 help
124 If you say yes here you get support for the MUIC device of
125 Maxim MAX77843. The MAX77843 MUIC is a USB port accessory
126 detector add switch.
127
128config EXTCON_MAX8997
129 tristate "Maxim MAX8997 EXTCON Support"
130 depends on MFD_MAX8997
131 select IRQ_DOMAIN
132 help
133 If you say yes here you get support for the MUIC device of
134 Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
135 detector and switch.
136
137config EXTCON_PALMAS
138 tristate "Palmas USB EXTCON support"
139 depends on MFD_PALMAS
140 help
141 Say Y here to enable support for USB peripheral and USB host
142 detection by palmas usb.
143
144config EXTCON_PTN5150
145 tristate "NXP PTN5150 CC LOGIC USB EXTCON support"
146 depends on I2C && (GPIOLIB || COMPILE_TEST)
147 depends on USB_ROLE_SWITCH || !USB_ROLE_SWITCH
148 select REGMAP_I2C
149 help
150 Say Y here to enable support for USB peripheral and USB host
151 detection by NXP PTN5150 CC (Configuration Channel) logic chip.
152
153config EXTCON_QCOM_SPMI_MISC
154 tristate "Qualcomm USB extcon support"
155 depends on ARCH_QCOM || COMPILE_TEST
156 help
157 Say Y here to enable SPMI PMIC based USB cable detection
158 support on Qualcomm PMICs such as PM8941.
159
160config EXTCON_RT8973A
161 tristate "Richtek RT8973A EXTCON support"
162 depends on I2C
163 select IRQ_DOMAIN
164 select REGMAP_I2C
165 select REGMAP_IRQ
166 help
167 If you say yes here you get support for the MUIC device of
168 Richtek RT8973A. The RT8973A is a USB port accessory detector
169 and switch that is optimized to protect low voltage system
170 from abnormal high input voltage (up to 28V).
171
172config EXTCON_SM5502
173 tristate "Silicon Mitus SM5502/SM5504/SM5703 EXTCON support"
174 depends on I2C
175 select IRQ_DOMAIN
176 select REGMAP_I2C
177 select REGMAP_IRQ
178 help
179 If you say yes here you get support for the MUIC device of
180 Silicon Mitus SM5502. The SM5502 is a USB port accessory
181 detector and switch.
182
183config EXTCON_USB_GPIO
184 tristate "USB GPIO extcon support"
185 depends on GPIOLIB || COMPILE_TEST
186 help
187 Say Y here to enable GPIO based USB cable detection extcon support.
188 Used typically if GPIO is used for USB ID pin detection.
189
190config EXTCON_USBC_CROS_EC
191 tristate "ChromeOS Embedded Controller EXTCON support"
192 depends on CROS_EC
193 help
194 Say Y here to enable USB Type C cable detection extcon support when
195 using Chrome OS EC based USB Type-C ports.
196
197config EXTCON_USBC_TUSB320
198 tristate "TI TUSB320 USB-C extcon support"
199 depends on I2C && TYPEC
200 select REGMAP_I2C
201 depends on USB_ROLE_SWITCH || !USB_ROLE_SWITCH
202 help
203 Say Y here to enable support for USB Type C cable detection extcon
204 support using a TUSB320.
205
206config EXTCON_RTK_TYPE_C
207 tristate "Realtek RTD SoC extcon Type-C Driver"
208 depends on ARCH_REALTEK || COMPILE_TEST
209 depends on TYPEC
210 select USB_COMMON
211 help
212 Say Y here to enable extcon support for USB Type C cable detection
213 when using the Realtek RTD SoC USB Type-C port.
214 The DHC (Digital Home Hub) RTD series SoC contains a type c module.
215 This driver will detect the status of the type-c port.
216
217endif
1menuconfig EXTCON
2 tristate "External Connector Class (extcon) support"
3 help
4 Say Y here to enable external connector class (extcon) support.
5 This allows monitoring external connectors by userspace
6 via sysfs and uevent and supports external connectors with
7 multiple states; i.e., an extcon that may have multiple
8 cables attached. For example, an external connector of a device
9 may be used to connect an HDMI cable and a AC adaptor, and to
10 host USB ports. Many of 30-pin connectors including PDMI are
11 also good examples.
12
13if EXTCON
14
15comment "Extcon Device Drivers"
16
17config EXTCON_ADC_JACK
18 tristate "ADC Jack extcon support"
19 depends on IIO
20 help
21 Say Y here to enable extcon device driver based on ADC values.
22
23config EXTCON_ARIZONA
24 tristate "Wolfson Arizona EXTCON support"
25 depends on MFD_ARIZONA && INPUT && SND_SOC
26 help
27 Say Y here to enable support for external accessory detection
28 with Wolfson Arizona devices. These are audio CODECs with
29 advanced audio accessory detection support.
30
31config EXTCON_AXP288
32 tristate "X-Power AXP288 EXTCON support"
33 depends on MFD_AXP20X && USB_PHY
34 help
35 Say Y here to enable support for USB peripheral detection
36 and USB MUX switching by X-Power AXP288 PMIC.
37
38config EXTCON_GPIO
39 tristate "GPIO extcon support"
40 depends on GPIOLIB || COMPILE_TEST
41 help
42 Say Y here to enable GPIO based extcon support. Note that GPIO
43 extcon supports single state per extcon instance.
44
45config EXTCON_MAX14577
46 tristate "Maxim MAX14577/77836 EXTCON Support"
47 depends on MFD_MAX14577
48 select IRQ_DOMAIN
49 select REGMAP_I2C
50 help
51 If you say yes here you get support for the MUIC device of
52 Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
53 detector and switch.
54
55config EXTCON_MAX3355
56 tristate "Maxim MAX3355 USB OTG EXTCON Support"
57 depends on GPIOLIB || COMPILE_TEST
58 help
59 If you say yes here you get support for the USB OTG role detection by
60 MAX3355. The MAX3355 chip integrates a charge pump and comparators to
61 enable a system with an integrated USB OTG dual-role transceiver to
62 function as an USB OTG dual-role device.
63
64config EXTCON_MAX77693
65 tristate "Maxim MAX77693 EXTCON Support"
66 depends on MFD_MAX77693 && INPUT
67 select IRQ_DOMAIN
68 select REGMAP_I2C
69 help
70 If you say yes here you get support for the MUIC device of
71 Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
72 detector and switch.
73
74config EXTCON_MAX77843
75 tristate "Maxim MAX77843 EXTCON Support"
76 depends on MFD_MAX77843
77 select IRQ_DOMAIN
78 select REGMAP_I2C
79 help
80 If you say yes here you get support for the MUIC device of
81 Maxim MAX77843. The MAX77843 MUIC is a USB port accessory
82 detector add switch.
83
84config EXTCON_MAX8997
85 tristate "Maxim MAX8997 EXTCON Support"
86 depends on MFD_MAX8997 && IRQ_DOMAIN
87 help
88 If you say yes here you get support for the MUIC device of
89 Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
90 detector and switch.
91
92config EXTCON_PALMAS
93 tristate "Palmas USB EXTCON support"
94 depends on MFD_PALMAS
95 help
96 Say Y here to enable support for USB peripheral and USB host
97 detection by palmas usb.
98
99config EXTCON_RT8973A
100 tristate "Richtek RT8973A EXTCON support"
101 depends on I2C
102 select IRQ_DOMAIN
103 select REGMAP_I2C
104 select REGMAP_IRQ
105 help
106 If you say yes here you get support for the MUIC device of
107 Richtek RT8973A. The RT8973A is a USB port accessory detector
108 and switch that is optimized to protect low voltage system
109 from abnormal high input voltage (up to 28V).
110
111config EXTCON_SM5502
112 tristate "Silicon Mitus SM5502 EXTCON support"
113 depends on I2C
114 select IRQ_DOMAIN
115 select REGMAP_I2C
116 select REGMAP_IRQ
117 help
118 If you say yes here you get support for the MUIC device of
119 Silicon Mitus SM5502. The SM5502 is a USB port accessory
120 detector and switch.
121
122config EXTCON_USB_GPIO
123 tristate "USB GPIO extcon support"
124 depends on GPIOLIB || COMPILE_TEST
125 help
126 Say Y here to enable GPIO based USB cable detection extcon support.
127 Used typically if GPIO is used for USB ID pin detection.
128
129endif