MyungJoo Ham | de55d87 | 2012-04-20 14:16:22 +0900 | [diff] [blame] | 1 | menuconfig 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 | |
| 13 | if EXTCON |
| 14 | |
| 15 | comment "Extcon Device Drivers" |
| 16 | |
Chanwoo Choi | e48f9da | 2014-05-22 14:01:51 +0900 | [diff] [blame] | 17 | config 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 | |
| 23 | config 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 | |
Ramakrishna Pallala | f031237 | 2015-04-30 20:44:45 +0530 | [diff] [blame] | 31 | config 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 | |
MyungJoo Ham | be48308 | 2012-04-20 14:16:23 +0900 | [diff] [blame] | 38 | config EXTCON_GPIO |
| 39 | tristate "GPIO extcon support" |
Geert Uytterhoeven | 638f958 | 2015-05-05 18:32:20 +0200 | [diff] [blame] | 40 | depends on GPIOLIB || COMPILE_TEST |
MyungJoo Ham | be48308 | 2012-04-20 14:16:23 +0900 | [diff] [blame] | 41 | help |
| 42 | Say Y here to enable GPIO based extcon support. Note that GPIO |
| 43 | extcon supports single state per extcon instance. |
| 44 | |
David Cohen | 2f556bd | 2016-12-21 12:20:25 +0100 | [diff] [blame] | 45 | config EXTCON_INTEL_INT3496 |
| 46 | tristate "Intel INT3496 ACPI device extcon driver" |
| 47 | depends on GPIOLIB && ACPI |
| 48 | help |
| 49 | Say Y here to enable extcon support for USB OTG ports controlled by |
| 50 | an Intel INT3496 ACPI device. |
| 51 | |
| 52 | This ACPI device is typically found on Intel Baytrail or Cherrytrail |
| 53 | based tablets, or other Baytrail / Cherrytrail devices. |
| 54 | |
Chanwoo Choi | 962e56b | 2013-11-22 16:51:06 +0100 | [diff] [blame] | 55 | config EXTCON_MAX14577 |
Chanwoo Choi | ed2c060 | 2015-04-03 09:51:26 +0900 | [diff] [blame] | 56 | tristate "Maxim MAX14577/77836 EXTCON Support" |
Chanwoo Choi | 962e56b | 2013-11-22 16:51:06 +0100 | [diff] [blame] | 57 | depends on MFD_MAX14577 |
| 58 | select IRQ_DOMAIN |
| 59 | select REGMAP_I2C |
| 60 | help |
| 61 | If you say yes here you get support for the MUIC device of |
Krzysztof Kozlowski | 4706a52 | 2014-04-14 11:17:19 +0200 | [diff] [blame] | 62 | Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory |
Chanwoo Choi | 962e56b | 2013-11-22 16:51:06 +0100 | [diff] [blame] | 63 | detector and switch. |
| 64 | |
Sergei Shtylyov | 08a0a4f | 2015-12-19 08:17:41 +0900 | [diff] [blame] | 65 | config EXTCON_MAX3355 |
| 66 | tristate "Maxim MAX3355 USB OTG EXTCON Support" |
| 67 | depends on GPIOLIB || COMPILE_TEST |
| 68 | help |
| 69 | If you say yes here you get support for the USB OTG role detection by |
| 70 | MAX3355. The MAX3355 chip integrates a charge pump and comparators to |
| 71 | enable a system with an integrated USB OTG dual-role transceiver to |
| 72 | function as an USB OTG dual-role device. |
| 73 | |
Chanwoo Choi | db1b903 | 2012-07-17 13:28:28 +0900 | [diff] [blame] | 74 | config EXTCON_MAX77693 |
Chanwoo Choi | ed2c060 | 2015-04-03 09:51:26 +0900 | [diff] [blame] | 75 | tristate "Maxim MAX77693 EXTCON Support" |
Chanwoo Choi | 1aa0590 | 2013-01-25 10:56:10 +0900 | [diff] [blame] | 76 | depends on MFD_MAX77693 && INPUT |
Chanwoo Choi | db1b903 | 2012-07-17 13:28:28 +0900 | [diff] [blame] | 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 MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory |
| 82 | detector and switch. |
| 83 | |
Jaewon Kim | 27a28d3 | 2015-02-04 13:56:07 +0900 | [diff] [blame] | 84 | config EXTCON_MAX77843 |
Chanwoo Choi | ed2c060 | 2015-04-03 09:51:26 +0900 | [diff] [blame] | 85 | tristate "Maxim MAX77843 EXTCON Support" |
Jaewon Kim | 27a28d3 | 2015-02-04 13:56:07 +0900 | [diff] [blame] | 86 | depends on MFD_MAX77843 |
| 87 | select IRQ_DOMAIN |
| 88 | select REGMAP_I2C |
| 89 | help |
| 90 | If you say yes here you get support for the MUIC device of |
| 91 | Maxim MAX77843. The MAX77843 MUIC is a USB port accessory |
| 92 | detector add switch. |
| 93 | |
Chanwoo Choi | b76668b | 2012-05-09 12:31:58 +0900 | [diff] [blame] | 94 | config EXTCON_MAX8997 |
Chanwoo Choi | ed2c060 | 2015-04-03 09:51:26 +0900 | [diff] [blame] | 95 | tristate "Maxim MAX8997 EXTCON Support" |
Chanwoo Choi | dca1a71 | 2012-07-02 09:03:00 +0900 | [diff] [blame] | 96 | depends on MFD_MAX8997 && IRQ_DOMAIN |
Chanwoo Choi | b76668b | 2012-05-09 12:31:58 +0900 | [diff] [blame] | 97 | help |
| 98 | If you say yes here you get support for the MUIC device of |
| 99 | Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory |
| 100 | detector and switch. |
| 101 | |
Graeme Gregory | b1f254e | 2013-05-28 10:50:11 +0900 | [diff] [blame] | 102 | config EXTCON_PALMAS |
| 103 | tristate "Palmas USB EXTCON support" |
| 104 | depends on MFD_PALMAS |
| 105 | help |
| 106 | Say Y here to enable support for USB peripheral and USB host |
| 107 | detection by palmas usb. |
| 108 | |
Stephen Boyd | 38085c9 | 2016-09-09 14:48:47 -0700 | [diff] [blame] | 109 | config EXTCON_QCOM_SPMI_MISC |
| 110 | tristate "Qualcomm USB extcon support" |
| 111 | help |
| 112 | Say Y here to enable SPMI PMIC based USB cable detection |
| 113 | support on Qualcomm PMICs such as PM8941. |
| 114 | |
Chanwoo Choi | c03e017 | 2014-08-18 09:05:21 +0900 | [diff] [blame] | 115 | config EXTCON_RT8973A |
Chanwoo Choi | ed2c060 | 2015-04-03 09:51:26 +0900 | [diff] [blame] | 116 | tristate "Richtek RT8973A EXTCON support" |
Chanwoo Choi | c03e017 | 2014-08-18 09:05:21 +0900 | [diff] [blame] | 117 | depends on I2C |
| 118 | select IRQ_DOMAIN |
| 119 | select REGMAP_I2C |
| 120 | select REGMAP_IRQ |
| 121 | help |
| 122 | If you say yes here you get support for the MUIC device of |
| 123 | Richtek RT8973A. The RT8973A is a USB port accessory detector |
| 124 | and switch that is optimized to protect low voltage system |
| 125 | from abnormal high input voltage (up to 28V). |
| 126 | |
Chanwoo Choi | 914b881 | 2014-05-22 14:06:33 +0900 | [diff] [blame] | 127 | config EXTCON_SM5502 |
Chanwoo Choi | ed2c060 | 2015-04-03 09:51:26 +0900 | [diff] [blame] | 128 | tristate "Silicon Mitus SM5502 EXTCON support" |
Chanwoo Choi | 0746d5d | 2014-08-12 13:28:11 +0900 | [diff] [blame] | 129 | depends on I2C |
Chanwoo Choi | 914b881 | 2014-05-22 14:06:33 +0900 | [diff] [blame] | 130 | select IRQ_DOMAIN |
| 131 | select REGMAP_I2C |
| 132 | select REGMAP_IRQ |
| 133 | help |
| 134 | If you say yes here you get support for the MUIC device of |
| 135 | Silicon Mitus SM5502. The SM5502 is a USB port accessory |
| 136 | detector and switch. |
| 137 | |
Roger Quadros | e52817f | 2015-02-02 12:21:59 +0200 | [diff] [blame] | 138 | config EXTCON_USB_GPIO |
| 139 | tristate "USB GPIO extcon support" |
Geert Uytterhoeven | 638f958 | 2015-05-05 18:32:20 +0200 | [diff] [blame] | 140 | depends on GPIOLIB || COMPILE_TEST |
Roger Quadros | e52817f | 2015-02-02 12:21:59 +0200 | [diff] [blame] | 141 | help |
| 142 | Say Y here to enable GPIO based USB cable detection extcon support. |
| 143 | Used typically if GPIO is used for USB ID pin detection. |
| 144 | |
Chanwoo Choi | ed2c060 | 2015-04-03 09:51:26 +0900 | [diff] [blame] | 145 | endif |