| 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 | |
| MyungJoo Ham | be48308 | 2012-04-20 14:16:23 +0900 | [diff] [blame] | 31 | config EXTCON_GPIO |
| 32 | tristate "GPIO extcon support" |
| Alexandre Courbot | 76ec9d1 | 2013-03-28 04:34:56 -0700 | [diff] [blame] | 33 | depends on GPIOLIB |
| MyungJoo Ham | be48308 | 2012-04-20 14:16:23 +0900 | [diff] [blame] | 34 | help |
| 35 | Say Y here to enable GPIO based extcon support. Note that GPIO |
| 36 | extcon supports single state per extcon instance. |
| 37 | |
| Chanwoo Choi | 962e56b | 2013-11-22 16:51:06 +0100 | [diff] [blame] | 38 | config EXTCON_MAX14577 |
| Krzysztof Kozlowski | 4706a52 | 2014-04-14 11:17:19 +0200 | [diff] [blame] | 39 | tristate "MAX14577/77836 EXTCON Support" |
| Chanwoo Choi | 962e56b | 2013-11-22 16:51:06 +0100 | [diff] [blame] | 40 | depends on MFD_MAX14577 |
| 41 | select IRQ_DOMAIN |
| 42 | select REGMAP_I2C |
| 43 | help |
| 44 | 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] | 45 | Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory |
| Chanwoo Choi | 962e56b | 2013-11-22 16:51:06 +0100 | [diff] [blame] | 46 | detector and switch. |
| 47 | |
| Chanwoo Choi | db1b903 | 2012-07-17 13:28:28 +0900 | [diff] [blame] | 48 | config EXTCON_MAX77693 |
| 49 | tristate "MAX77693 EXTCON Support" |
| Chanwoo Choi | 1aa0590 | 2013-01-25 10:56:10 +0900 | [diff] [blame] | 50 | depends on MFD_MAX77693 && INPUT |
| Chanwoo Choi | db1b903 | 2012-07-17 13:28:28 +0900 | [diff] [blame] | 51 | select IRQ_DOMAIN |
| 52 | select REGMAP_I2C |
| 53 | help |
| 54 | If you say yes here you get support for the MUIC device of |
| 55 | Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory |
| 56 | detector and switch. |
| 57 | |
| Chanwoo Choi | b76668b | 2012-05-09 12:31:58 +0900 | [diff] [blame] | 58 | config EXTCON_MAX8997 |
| 59 | tristate "MAX8997 EXTCON Support" |
| Chanwoo Choi | dca1a71 | 2012-07-02 09:03:00 +0900 | [diff] [blame] | 60 | depends on MFD_MAX8997 && IRQ_DOMAIN |
| Chanwoo Choi | b76668b | 2012-05-09 12:31:58 +0900 | [diff] [blame] | 61 | help |
| 62 | If you say yes here you get support for the MUIC device of |
| 63 | Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory |
| 64 | detector and switch. |
| 65 | |
| Graeme Gregory | b1f254e | 2013-05-28 10:50:11 +0900 | [diff] [blame] | 66 | config EXTCON_PALMAS |
| 67 | tristate "Palmas USB EXTCON support" |
| 68 | depends on MFD_PALMAS |
| 69 | help |
| 70 | Say Y here to enable support for USB peripheral and USB host |
| 71 | detection by palmas usb. |
| 72 | |
| Chanwoo Choi | c03e017 | 2014-08-18 09:05:21 +0900 | [diff] [blame] | 73 | config EXTCON_RT8973A |
| 74 | tristate "RT8973A EXTCON support" |
| 75 | depends on I2C |
| 76 | select IRQ_DOMAIN |
| 77 | select REGMAP_I2C |
| 78 | select REGMAP_IRQ |
| 79 | help |
| 80 | If you say yes here you get support for the MUIC device of |
| 81 | Richtek RT8973A. The RT8973A is a USB port accessory detector |
| 82 | and switch that is optimized to protect low voltage system |
| 83 | from abnormal high input voltage (up to 28V). |
| 84 | |
| Chanwoo Choi | 914b881 | 2014-05-22 14:06:33 +0900 | [diff] [blame] | 85 | config EXTCON_SM5502 |
| 86 | tristate "SM5502 EXTCON support" |
| Chanwoo Choi | 0746d5d | 2014-08-12 13:28:11 +0900 | [diff] [blame] | 87 | depends on I2C |
| Chanwoo Choi | 914b881 | 2014-05-22 14:06:33 +0900 | [diff] [blame] | 88 | select IRQ_DOMAIN |
| 89 | select REGMAP_I2C |
| 90 | select REGMAP_IRQ |
| 91 | help |
| 92 | If you say yes here you get support for the MUIC device of |
| 93 | Silicon Mitus SM5502. The SM5502 is a USB port accessory |
| 94 | detector and switch. |
| 95 | |
| MyungJoo Ham | de55d87 | 2012-04-20 14:16:22 +0900 | [diff] [blame] | 96 | endif # MULTISTATE_SWITCH |