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_MAX14577
 79	tristate "Maxim MAX14577/77836 EXTCON Support"
 80	depends on MFD_MAX14577
 81	select IRQ_DOMAIN
 82	select REGMAP_I2C
 83	help
 84	  If you say yes here you get support for the MUIC device of
 85	  Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
 86	  detector and switch.
 87
 88config EXTCON_MAX3355
 89	tristate "Maxim MAX3355 USB OTG EXTCON Support"
 90	depends on GPIOLIB || COMPILE_TEST
 91	help
 92	  If you say yes here you get support for the USB OTG role detection by
 93	  MAX3355. The MAX3355 chip integrates a charge pump and comparators to
 94	  enable a system with an integrated USB OTG dual-role transceiver to
 95	  function as an USB OTG dual-role device.
 96
 97config EXTCON_MAX77693
 98	tristate "Maxim MAX77693 EXTCON Support"
 99	depends on MFD_MAX77693 && INPUT
100	select IRQ_DOMAIN
101	select REGMAP_I2C
102	help
103	  If you say yes here you get support for the MUIC device of
104	  Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
105	  detector and switch.
106
107config EXTCON_MAX77843
108	tristate "Maxim MAX77843 EXTCON Support"
109	depends on MFD_MAX77843
110	select IRQ_DOMAIN
111	select REGMAP_I2C
112	help
113	  If you say yes here you get support for the MUIC device of
114	  Maxim MAX77843. The MAX77843 MUIC is a USB port accessory
115	  detector add switch.
116
117config EXTCON_MAX8997
118	tristate "Maxim MAX8997 EXTCON Support"
119	depends on MFD_MAX8997 && IRQ_DOMAIN
120	help
121	  If you say yes here you get support for the MUIC device of
122	  Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
123	  detector and switch.
124
125config EXTCON_PALMAS
126	tristate "Palmas USB EXTCON support"
127	depends on MFD_PALMAS
128	help
129	  Say Y here to enable support for USB peripheral and USB host
130	  detection by palmas usb.
131
132config EXTCON_PTN5150
133	tristate "NXP PTN5150 CC LOGIC USB EXTCON support"
134	depends on I2C && (GPIOLIB || COMPILE_TEST)
135	depends on USB_ROLE_SWITCH || !USB_ROLE_SWITCH
136	select REGMAP_I2C
137	help
138	  Say Y here to enable support for USB peripheral and USB host
139	  detection by NXP PTN5150 CC (Configuration Channel) logic chip.
140
141config EXTCON_QCOM_SPMI_MISC
142	tristate "Qualcomm USB extcon support"
143	depends on ARCH_QCOM || COMPILE_TEST
144	help
145	  Say Y here to enable SPMI PMIC based USB cable detection
146	  support on Qualcomm PMICs such as PM8941.
147
148config EXTCON_RT8973A
149	tristate "Richtek RT8973A EXTCON support"
150	depends on I2C
151	select IRQ_DOMAIN
152	select REGMAP_I2C
153	select REGMAP_IRQ
154	help
155	  If you say yes here you get support for the MUIC device of
156	  Richtek RT8973A. The RT8973A is a USB port accessory detector
157	  and switch that is optimized to protect low voltage system
158	  from abnormal high input voltage (up to 28V).
159
160config EXTCON_SM5502
161	tristate "Silicon Mitus SM5502/SM5504/SM5703 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	  Silicon Mitus SM5502. The SM5502 is a USB port accessory
169	  detector and switch.
170
171config EXTCON_USB_GPIO
172	tristate "USB GPIO extcon support"
173	depends on GPIOLIB || COMPILE_TEST
174	help
175	  Say Y here to enable GPIO based USB cable detection extcon support.
176	  Used typically if GPIO is used for USB ID pin detection.
177
178config EXTCON_USBC_CROS_EC
179	tristate "ChromeOS Embedded Controller EXTCON support"
180	depends on CROS_EC
181	help
182	  Say Y here to enable USB Type C cable detection extcon support when
183	  using Chrome OS EC based USB Type-C ports.
184
185config EXTCON_USBC_TUSB320
186	tristate "TI TUSB320 USB-C extcon support"
187	depends on I2C && TYPEC
188	select REGMAP_I2C
189	depends on USB_ROLE_SWITCH || !USB_ROLE_SWITCH
190	help
191	  Say Y here to enable support for USB Type C cable detection extcon
192	  support using a TUSB320.
193
194config EXTCON_RTK_TYPE_C
195	tristate "Realtek RTD SoC extcon Type-C Driver"
196	depends on ARCH_REALTEK || COMPILE_TEST
197	depends on TYPEC
198	select USB_COMMON
199	help
200	  Say Y here to enable extcon support for USB Type C cable detection
201	  when using the Realtek RTD SoC USB Type-C port.
202	  The DHC (Digital Home Hub) RTD series SoC contains a type c module.
203	  This driver will detect the status of the type-c port.
204
205endif

 
  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_SUPPORT && X86
 34	select USB_ROLE_SWITCH
 35	help
 36	  Say Y here to enable support for USB peripheral detection
 37	  and USB MUX switching by X-Power AXP288 PMIC.
 38
 
 
 
 
 
 
 
 
 
 
 
 
 39config EXTCON_GPIO
 40	tristate "GPIO extcon support"
 41	depends on GPIOLIB || COMPILE_TEST
 42	help
 43	  Say Y here to enable GPIO based extcon support. Note that GPIO
 44	  extcon supports single state per extcon instance.
 45
 46config EXTCON_INTEL_INT3496
 47	tristate "Intel INT3496 ACPI device extcon driver"
 48	depends on GPIOLIB && ACPI && (X86 || COMPILE_TEST)
 49	help
 50	  Say Y here to enable extcon support for USB OTG ports controlled by
 51	  an Intel INT3496 ACPI device.
 52
 53	  This ACPI device is typically found on Intel Baytrail or Cherrytrail
 54	  based tablets, or other Baytrail / Cherrytrail devices.
 55
 56config EXTCON_INTEL_CHT_WC
 57	tristate "Intel Cherrytrail Whiskey Cove PMIC extcon driver"
 58	depends on INTEL_SOC_PMIC_CHTWC
 
 
 
 59	help
 60	  Say Y here to enable extcon support for charger detection / control
 61	  on the Intel Cherrytrail Whiskey Cove PMIC.
 62
 
 
 
 
 
 
 
 63config EXTCON_MAX14577
 64	tristate "Maxim MAX14577/77836 EXTCON Support"
 65	depends on MFD_MAX14577
 66	select IRQ_DOMAIN
 67	select REGMAP_I2C
 68	help
 69	  If you say yes here you get support for the MUIC device of
 70	  Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
 71	  detector and switch.
 72
 73config EXTCON_MAX3355
 74	tristate "Maxim MAX3355 USB OTG EXTCON Support"
 75	depends on GPIOLIB || COMPILE_TEST
 76	help
 77	  If you say yes here you get support for the USB OTG role detection by
 78	  MAX3355. The MAX3355 chip integrates a charge pump and comparators to
 79	  enable a system with an integrated USB OTG dual-role transceiver to
 80	  function as an USB OTG dual-role device.
 81
 82config EXTCON_MAX77693
 83	tristate "Maxim MAX77693 EXTCON Support"
 84	depends on MFD_MAX77693 && INPUT
 85	select IRQ_DOMAIN
 86	select REGMAP_I2C
 87	help
 88	  If you say yes here you get support for the MUIC device of
 89	  Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
 90	  detector and switch.
 91
 92config EXTCON_MAX77843
 93	tristate "Maxim MAX77843 EXTCON Support"
 94	depends on MFD_MAX77843
 95	select IRQ_DOMAIN
 96	select REGMAP_I2C
 97	help
 98	  If you say yes here you get support for the MUIC device of
 99	  Maxim MAX77843. The MAX77843 MUIC is a USB port accessory
100	  detector add switch.
101
102config EXTCON_MAX8997
103	tristate "Maxim MAX8997 EXTCON Support"
104	depends on MFD_MAX8997 && IRQ_DOMAIN
105	help
106	  If you say yes here you get support for the MUIC device of
107	  Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
108	  detector and switch.
109
110config EXTCON_PALMAS
111	tristate "Palmas USB EXTCON support"
112	depends on MFD_PALMAS
113	help
114	  Say Y here to enable support for USB peripheral and USB host
115	  detection by palmas usb.
116
 
 
 
 
 
 
 
 
 
117config EXTCON_QCOM_SPMI_MISC
118	tristate "Qualcomm USB extcon support"
119	depends on ARCH_QCOM || COMPILE_TEST
120	help
121	  Say Y here to enable SPMI PMIC based USB cable detection
122	  support on Qualcomm PMICs such as PM8941.
123
124config EXTCON_RT8973A
125	tristate "Richtek RT8973A EXTCON support"
126	depends on I2C
127	select IRQ_DOMAIN
128	select REGMAP_I2C
129	select REGMAP_IRQ
130	help
131	  If you say yes here you get support for the MUIC device of
132	  Richtek RT8973A. The RT8973A is a USB port accessory detector
133	  and switch that is optimized to protect low voltage system
134	  from abnormal high input voltage (up to 28V).
135
136config EXTCON_SM5502
137	tristate "Silicon Mitus SM5502 EXTCON support"
138	depends on I2C
139	select IRQ_DOMAIN
140	select REGMAP_I2C
141	select REGMAP_IRQ
142	help
143	  If you say yes here you get support for the MUIC device of
144	  Silicon Mitus SM5502. The SM5502 is a USB port accessory
145	  detector and switch.
146
147config EXTCON_USB_GPIO
148	tristate "USB GPIO extcon support"
149	depends on GPIOLIB || COMPILE_TEST
150	help
151	  Say Y here to enable GPIO based USB cable detection extcon support.
152	  Used typically if GPIO is used for USB ID pin detection.
153
154config EXTCON_USBC_CROS_EC
155	tristate "ChromeOS Embedded Controller EXTCON support"
156	depends on MFD_CROS_EC
157	help
158	  Say Y here to enable USB Type C cable detection extcon support when
159	  using Chrome OS EC based USB Type-C ports.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
160
161endif