Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1 | # |
| 2 | # Multifunction miscellaneous devices |
| 3 | # |
| 4 | |
Arnd Bergmann | 8a0a8e8 | 2011-09-02 16:43:36 +0200 | [diff] [blame] | 5 | if HAS_IOMEM |
| 6 | menu "Multifunction device drivers" |
Ben Dooks | b6d6454 | 2007-02-20 13:58:01 -0800 | [diff] [blame] | 7 | |
Dmitry Baryshkov | aa613de | 2008-06-27 10:37:19 +0100 | [diff] [blame] | 8 | config MFD_CORE |
| 9 | tristate |
Lee Jones | c94bb23 | 2012-06-29 19:01:03 +0200 | [diff] [blame] | 10 | select IRQ_DOMAIN |
Dmitry Baryshkov | aa613de | 2008-06-27 10:37:19 +0100 | [diff] [blame] | 11 | default n |
| 12 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 13 | config MFD_CS5535 |
| 14 | tristate "AMD CS5535 and CS5536 southbridge core functions" |
Haojian Zhuang | 2cc50be | 2010-01-06 17:07:13 -0500 | [diff] [blame] | 15 | select MFD_CORE |
Jean Delvare | c03842d | 2014-06-16 13:54:15 +0200 | [diff] [blame] | 16 | depends on PCI && (X86_32 || (X86 && COMPILE_TEST)) |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 17 | ---help--- |
| 18 | This is the core driver for CS5535/CS5536 MFD functions. This is |
| 19 | necessary for using the board's GPIO and MFGPT functionality. |
Haojian Zhuang | 2cc50be | 2010-01-06 17:07:13 -0500 | [diff] [blame] | 20 | |
Wenyou Yang | b25c6b7 | 2016-02-05 11:36:29 +0800 | [diff] [blame] | 21 | config MFD_ACT8945A |
| 22 | tristate "Active-semi ACT8945A" |
| 23 | select MFD_CORE |
| 24 | select REGMAP_I2C |
| 25 | depends on I2C && OF |
| 26 | help |
| 27 | Support for the ACT8945A PMIC from Active-semi. This device |
| 28 | features three step-down DC/DC converters and four low-dropout |
| 29 | linear regulators, along with a complete ActivePath battery |
| 30 | charger. |
| 31 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 32 | config MFD_AS3711 |
| 33 | bool "AMS AS3711" |
| 34 | select MFD_CORE |
Qiao Zhou | 70c6cce | 2012-07-09 14:37:32 +0800 | [diff] [blame] | 35 | select REGMAP_I2C |
| 36 | select REGMAP_IRQ |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 37 | depends on I2C=y |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 38 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 39 | Support for the AS3711 PMIC from AMS |
| 40 | |
Laxman Dewangan | d460a6f | 2013-10-22 13:08:46 +0530 | [diff] [blame] | 41 | config MFD_AS3722 |
| 42 | bool "ams AS3722 Power Management IC" |
| 43 | select MFD_CORE |
| 44 | select REGMAP_I2C |
| 45 | select REGMAP_IRQ |
Michal Marek | 72ac012 | 2013-11-18 18:25:59 +0100 | [diff] [blame] | 46 | depends on I2C=y && OF |
Laxman Dewangan | d460a6f | 2013-10-22 13:08:46 +0530 | [diff] [blame] | 47 | help |
| 48 | The ams AS3722 is a compact system PMU suitable for mobile phones, |
| 49 | tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down |
| 50 | controllers, 11 LDOs, RTC, automatic battery, temperature and |
| 51 | over current monitoring, GPIOs, ADC and a watchdog. |
| 52 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 53 | config PMIC_ADP5520 |
| 54 | bool "Analog Devices ADP5520/01 MFD PMIC Core Support" |
| 55 | depends on I2C=y |
| 56 | help |
| 57 | Say yes here to add support for Analog Devices AD5520 and ADP5501, |
| 58 | Multifunction Power Management IC. This includes |
| 59 | the I2C driver and the core APIs _only_, you have to select |
| 60 | individual components like LCD backlight, LEDs, GPIOs and Kepad |
| 61 | under the corresponding menus. |
| 62 | |
| 63 | config MFD_AAT2870_CORE |
| 64 | bool "AnalogicTech AAT2870" |
| 65 | select MFD_CORE |
Geert Uytterhoeven | 6fafecc | 2015-05-05 18:32:27 +0200 | [diff] [blame] | 66 | depends on I2C=y |
| 67 | depends on GPIOLIB || COMPILE_TEST |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 68 | help |
| 69 | If you say yes here you get support for the AAT2870. |
| 70 | This driver provides common support for accessing the device, |
| 71 | additional drivers must be enabled in order to use the |
| 72 | functionality of the device. |
Ben Dooks | b6d6454 | 2007-02-20 13:58:01 -0800 | [diff] [blame] | 73 | |
Cyrille Pitchen | 5c41f11 | 2015-09-28 11:13:26 +0200 | [diff] [blame] | 74 | config MFD_ATMEL_FLEXCOM |
| 75 | tristate "Atmel Flexcom (Flexible Serial Communication Unit)" |
| 76 | select MFD_CORE |
| 77 | depends on OF |
| 78 | help |
| 79 | Select this to get support for Atmel Flexcom. This is a wrapper |
| 80 | which embeds a SPI controller, a I2C controller and a USART. Only |
| 81 | one function can be used at a time. The choice is done at boot time |
| 82 | by the probe function of this MFD driver according to a device tree |
| 83 | property. |
| 84 | |
Boris Brezillon | 2c86e9f | 2014-10-06 15:48:43 +0200 | [diff] [blame] | 85 | config MFD_ATMEL_HLCDC |
Boris Brezillon | 292aabb | 2014-12-01 11:52:36 +0100 | [diff] [blame] | 86 | tristate "Atmel HLCDC (High-end LCD Controller)" |
Boris Brezillon | 2c86e9f | 2014-10-06 15:48:43 +0200 | [diff] [blame] | 87 | select MFD_CORE |
| 88 | select REGMAP_MMIO |
| 89 | depends on OF |
Boris Brezillon | 292aabb | 2014-12-01 11:52:36 +0100 | [diff] [blame] | 90 | help |
| 91 | If you say yes here you get support for the HLCDC block. |
| 92 | This driver provides common support for accessing the device, |
| 93 | additional drivers must be enabled in order to use the |
| 94 | functionality of the device. |
Boris Brezillon | 2c86e9f | 2014-10-06 15:48:43 +0200 | [diff] [blame] | 95 | |
Matt Porter | 037b60f | 2014-03-11 19:33:54 -0400 | [diff] [blame] | 96 | config MFD_BCM590XX |
| 97 | tristate "Broadcom BCM590xx PMUs" |
| 98 | select MFD_CORE |
| 99 | select REGMAP_I2C |
| 100 | depends on I2C |
| 101 | help |
| 102 | Support for the BCM590xx PMUs from Broadcom |
| 103 | |
Carlo Caione | cfb61a4 | 2014-05-01 14:29:27 +0200 | [diff] [blame] | 104 | config MFD_AXP20X |
Chen-Yu Tsai | 4fd4115 | 2016-02-12 10:02:42 +0800 | [diff] [blame] | 105 | tristate |
Carlo Caione | cfb61a4 | 2014-05-01 14:29:27 +0200 | [diff] [blame] | 106 | select MFD_CORE |
Carlo Caione | cfb61a4 | 2014-05-01 14:29:27 +0200 | [diff] [blame] | 107 | select REGMAP_IRQ |
Chen-Yu Tsai | 4fd4115 | 2016-02-12 10:02:42 +0800 | [diff] [blame] | 108 | |
| 109 | config MFD_AXP20X_I2C |
| 110 | tristate "X-Powers AXP series PMICs with I2C" |
| 111 | select MFD_AXP20X |
| 112 | select REGMAP_I2C |
| 113 | depends on I2C |
Carlo Caione | cfb61a4 | 2014-05-01 14:29:27 +0200 | [diff] [blame] | 114 | help |
Chen-Yu Tsai | 4fd4115 | 2016-02-12 10:02:42 +0800 | [diff] [blame] | 115 | If you say Y here you get support for the X-Powers AXP series power |
| 116 | management ICs (PMICs) controlled with I2C. |
Carlo Caione | cfb61a4 | 2014-05-01 14:29:27 +0200 | [diff] [blame] | 117 | This driver include only the core APIs. You have to select individual |
| 118 | components like regulators or the PEK (Power Enable Key) under the |
| 119 | corresponding menus. |
| 120 | |
Chen-Yu Tsai | 02071f0 | 2016-02-12 10:02:44 +0800 | [diff] [blame] | 121 | config MFD_AXP20X_RSB |
| 122 | tristate "X-Powers AXP series PMICs with RSB" |
| 123 | select MFD_AXP20X |
| 124 | depends on SUNXI_RSB |
| 125 | help |
| 126 | If you say Y here you get support for the X-Powers AXP series power |
| 127 | management ICs (PMICs) controlled with RSB. |
Simon Glass | 4ab6174 | 2013-02-25 14:08:37 -0800 | [diff] [blame] | 128 | This driver include only the core APIs. You have to select individual |
| 129 | components like regulators or the PEK (Power Enable Key) under the |
Geert Uytterhoeven | fc83f58 | 2013-05-06 09:46:29 +0200 | [diff] [blame] | 130 | corresponding menus. |
Simon Glass | 4ab6174 | 2013-02-25 14:08:37 -0800 | [diff] [blame] | 131 | |
Qiao Zhou | 70c6cce | 2012-07-09 14:37:32 +0800 | [diff] [blame] | 132 | config MFD_CROS_EC |
Simon Glass | 8996900 | 2013-02-25 14:08:38 -0800 | [diff] [blame] | 133 | tristate "ChromeOS Embedded Controller" |
| 134 | select MFD_CORE |
Javier Martinez Canillas | 062476f | 2015-06-09 13:04:44 +0200 | [diff] [blame] | 135 | select CHROME_PLATFORMS |
| 136 | select CROS_EC_PROTO |
Brian Norris | ba5776a | 2016-04-11 10:27:32 -0700 | [diff] [blame] | 137 | depends on X86 || ARM || ARM64 || COMPILE_TEST |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 138 | help |
| 139 | If you say Y here you get support for the ChromeOS Embedded |
| 140 | Controller (EC) providing keyboard, battery and power services. |
Ben Dooks | b6d6454 | 2007-02-20 13:58:01 -0800 | [diff] [blame] | 141 | You also need to enable the driver for the bus you are using. The |
| 142 | protocol for talking to the EC is defined by the bus driver. |
| 143 | |
Simon Glass | 8996900 | 2013-02-25 14:08:38 -0800 | [diff] [blame] | 144 | config MFD_CROS_EC_I2C |
| 145 | tristate "ChromeOS Embedded Controller (I2C)" |
Javier Martinez Canillas | da935c0 | 2015-08-19 13:19:56 +0200 | [diff] [blame] | 146 | depends on MFD_CROS_EC && I2C |
Ben Dooks | b6d6454 | 2007-02-20 13:58:01 -0800 | [diff] [blame] | 147 | |
Wei WANG | 67d16a4 | 2012-11-09 20:53:33 +0800 | [diff] [blame] | 148 | help |
Simon Glass | 8996900 | 2013-02-25 14:08:38 -0800 | [diff] [blame] | 149 | If you say Y here, you get support for talking to the ChromeOS |
| 150 | EC through an I2C bus. This uses a simple byte-level protocol with |
| 151 | a checksum. Failing accesses will be retried three times to |
| 152 | improve reliability. |
| 153 | |
Simon Glass | a17d94f | 2013-02-25 14:08:39 -0800 | [diff] [blame] | 154 | config MFD_CROS_EC_SPI |
| 155 | tristate "ChromeOS Embedded Controller (SPI)" |
Javier Martinez Canillas | da935c0 | 2015-08-19 13:19:56 +0200 | [diff] [blame] | 156 | depends on MFD_CROS_EC && SPI |
Simon Glass | a17d94f | 2013-02-25 14:08:39 -0800 | [diff] [blame] | 157 | |
| 158 | ---help--- |
| 159 | If you say Y here, you get support for talking to the ChromeOS EC |
| 160 | through a SPI bus, using a byte-level protocol. Since the EC's |
| 161 | response time cannot be guaranteed, we support ignoring |
| 162 | 'pre-amble' bytes before the response actually starts. |
Wei WANG | 67d16a4 | 2012-11-09 20:53:33 +0800 | [diff] [blame] | 163 | |
Samuel Ortiz | fa9ff4b | 2008-02-07 00:14:49 -0800 | [diff] [blame] | 164 | config MFD_ASIC3 |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 165 | bool "Compaq ASIC3" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 166 | depends on GPIOLIB && ARM |
Philipp Zabel | 9461f65 | 2009-06-15 12:10:24 +0200 | [diff] [blame] | 167 | select MFD_CORE |
Samuel Ortiz | fa9ff4b | 2008-02-07 00:14:49 -0800 | [diff] [blame] | 168 | ---help--- |
| 169 | This driver supports the ASIC3 multifunction chip found on many |
| 170 | PDAs (mainly iPAQ and HTC based ones) |
| 171 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 172 | config PMIC_DA903X |
| 173 | bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" |
| 174 | depends on I2C=y |
| 175 | help |
Laszlo Papp | 921a1b0 | 2014-02-11 04:50:51 +0000 | [diff] [blame] | 176 | Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 177 | ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC |
| 178 | usually found on PXA processors-based platforms. This includes |
| 179 | the I2C driver and the core APIs _only_, you have to select |
| 180 | individual components like LCD backlight, voltage regulators, |
| 181 | LEDs and battery-charger under the corresponding menus. |
| 182 | |
| 183 | config PMIC_DA9052 |
| 184 | bool |
| 185 | select MFD_CORE |
| 186 | |
| 187 | config MFD_DA9052_SPI |
| 188 | bool "Dialog Semiconductor DA9052/53 PMIC variants with SPI" |
| 189 | select REGMAP_SPI |
| 190 | select REGMAP_IRQ |
| 191 | select PMIC_DA9052 |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 192 | depends on SPI_MASTER=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 193 | help |
| 194 | Support for the Dialog Semiconductor DA9052 PMIC |
| 195 | when controlled using SPI. This driver provides common support |
| 196 | for accessing the device, additional drivers must be enabled in |
| 197 | order to use the functionality of the device. |
| 198 | |
| 199 | config MFD_DA9052_I2C |
| 200 | bool "Dialog Semiconductor DA9052/53 PMIC variants with I2C" |
| 201 | select REGMAP_I2C |
| 202 | select REGMAP_IRQ |
| 203 | select PMIC_DA9052 |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 204 | depends on I2C=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 205 | help |
| 206 | Support for the Dialog Semiconductor DA9052 PMIC |
| 207 | when controlled using I2C. This driver provides common support |
| 208 | for accessing the device, additional drivers must be enabled in |
| 209 | order to use the functionality of the device. |
| 210 | |
| 211 | config MFD_DA9055 |
| 212 | bool "Dialog Semiconductor DA9055 PMIC Support" |
| 213 | select REGMAP_I2C |
| 214 | select REGMAP_IRQ |
| 215 | select MFD_CORE |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 216 | depends on I2C=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 217 | help |
| 218 | Say yes here for support of Dialog Semiconductor DA9055. This is |
| 219 | a Power Management IC. This driver provides common support for |
| 220 | accessing the device as well as the I2C interface to the chip itself. |
| 221 | Additional drivers must be enabled in order to use the functionality |
| 222 | of the device. |
| 223 | |
| 224 | This driver can be built as a module. If built as a module it will be |
| 225 | called "da9055" |
| 226 | |
S Twiss | 9b40b03 | 2015-07-01 14:11:32 +0100 | [diff] [blame] | 227 | config MFD_DA9062 |
| 228 | tristate "Dialog Semiconductor DA9062 PMIC Support" |
| 229 | select MFD_CORE |
| 230 | select REGMAP_I2C |
| 231 | select REGMAP_IRQ |
Axel Lin | c2e04af | 2016-01-21 08:49:31 +0800 | [diff] [blame] | 232 | depends on I2C |
S Twiss | 9b40b03 | 2015-07-01 14:11:32 +0100 | [diff] [blame] | 233 | help |
| 234 | Say yes here for support for the Dialog Semiconductor DA9062 PMIC. |
| 235 | This includes the I2C driver and core APIs. |
| 236 | Additional drivers must be enabled in order to use the functionality |
| 237 | of the device. |
| 238 | |
Krystian Garbaciak | 8e68548 | 2013-07-29 19:00:43 +0200 | [diff] [blame] | 239 | config MFD_DA9063 |
Geert Uytterhoeven | 8726cac | 2015-12-07 17:16:43 +0100 | [diff] [blame] | 240 | tristate "Dialog Semiconductor DA9063 PMIC Support" |
Krystian Garbaciak | 8e68548 | 2013-07-29 19:00:43 +0200 | [diff] [blame] | 241 | select MFD_CORE |
| 242 | select REGMAP_I2C |
| 243 | select REGMAP_IRQ |
Axel Lin | c2e04af | 2016-01-21 08:49:31 +0800 | [diff] [blame] | 244 | depends on I2C |
Krystian Garbaciak | 8e68548 | 2013-07-29 19:00:43 +0200 | [diff] [blame] | 245 | help |
| 246 | Say yes here for support for the Dialog Semiconductor DA9063 PMIC. |
| 247 | This includes the I2C driver and core APIs. |
| 248 | Additional drivers must be enabled in order to use the functionality |
| 249 | of the device. |
| 250 | |
Adam Thomson | b8fce55 | 2014-12-22 16:51:06 +0000 | [diff] [blame] | 251 | config MFD_DA9150 |
| 252 | tristate "Dialog Semiconductor DA9150 Charger Fuel-Gauge chip" |
Axel Lin | c2e04af | 2016-01-21 08:49:31 +0800 | [diff] [blame] | 253 | depends on I2C |
Adam Thomson | b8fce55 | 2014-12-22 16:51:06 +0000 | [diff] [blame] | 254 | select MFD_CORE |
| 255 | select REGMAP_I2C |
| 256 | select REGMAP_IRQ |
| 257 | help |
| 258 | This adds support for the DA9150 integrated charger and fuel-gauge |
| 259 | chip. This driver provides common support for accessing the device. |
| 260 | Additional drivers must be enabled in order to use the specific |
| 261 | features of the device. |
| 262 | |
Octavian Purdila | 338a128 | 2014-11-06 15:48:03 +0200 | [diff] [blame] | 263 | config MFD_DLN2 |
| 264 | tristate "Diolan DLN2 support" |
| 265 | select MFD_CORE |
| 266 | depends on USB |
| 267 | help |
| 268 | This adds support for Diolan USB-I2C/SPI/GPIO Master Adapter |
| 269 | DLN-2. Additional drivers such as I2C_DLN2, GPIO_DLN2, |
| 270 | etc. must be enabled in order to use the functionality of |
| 271 | the device. |
| 272 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 273 | config MFD_MC13XXX |
| 274 | tristate |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 275 | depends on (SPI_MASTER || I2C) |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 276 | select MFD_CORE |
Alexander Shiyan | 10f9eda | 2014-06-18 21:05:40 +0400 | [diff] [blame] | 277 | select REGMAP_IRQ |
David Brownell | 0931a4c | 2008-12-22 12:05:27 +0100 | [diff] [blame] | 278 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 279 | Enable support for the Freescale MC13783 and MC13892 PMICs. |
| 280 | This driver provides common support for accessing the device, |
| 281 | additional drivers must be enabled in order to use the |
| 282 | functionality of the device. |
David Brownell | 0931a4c | 2008-12-22 12:05:27 +0100 | [diff] [blame] | 283 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 284 | config MFD_MC13XXX_SPI |
| 285 | tristate "Freescale MC13783 and MC13892 SPI interface" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 286 | depends on SPI_MASTER |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 287 | select REGMAP_SPI |
| 288 | select MFD_MC13XXX |
Patil, Rachna | 01636eb | 2012-10-16 12:55:43 +0530 | [diff] [blame] | 289 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 290 | Select this if your MC13xxx is connected via an SPI bus. |
| 291 | |
| 292 | config MFD_MC13XXX_I2C |
| 293 | tristate "Freescale MC13892 I2C interface" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 294 | depends on I2C |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 295 | select REGMAP_I2C |
| 296 | select MFD_MC13XXX |
| 297 | help |
| 298 | Select this if your MC13xxx is connected via an I2C bus. |
Patil, Rachna | 01636eb | 2012-10-16 12:55:43 +0530 | [diff] [blame] | 299 | |
Markus Pargmann | e2fccf5 | 2015-12-14 14:53:50 +0100 | [diff] [blame] | 300 | config MFD_MX25_TSADC |
| 301 | tristate "Freescale i.MX25 integrated Touchscreen and ADC unit" |
| 302 | select REGMAP_MMIO |
| 303 | depends on (SOC_IMX25 && OF) || COMPILE_TEST |
| 304 | help |
| 305 | Enable support for the integrated Touchscreen and ADC unit of the |
| 306 | i.MX25 processors. They consist of a conversion queue for general |
| 307 | purpose ADC and a queue for Touchscreens. |
| 308 | |
Guodong Xu | 8bdf87b | 2014-09-01 16:28:34 +0800 | [diff] [blame] | 309 | config MFD_HI6421_PMIC |
| 310 | tristate "HiSilicon Hi6421 PMU/Codec IC" |
| 311 | depends on OF |
| 312 | select MFD_CORE |
| 313 | select REGMAP_MMIO |
| 314 | help |
| 315 | Add support for HiSilicon Hi6421 PMIC. Hi6421 includes multi- |
| 316 | functions, such as regulators, RTC, codec, Coulomb counter, etc. |
| 317 | This driver includes core APIs _only_. You have to select |
| 318 | individul components like voltage regulators under corresponding |
| 319 | menus in order to enable them. |
| 320 | We communicate with the Hi6421 via memory-mapped I/O. |
| 321 | |
Chen Feng | b52207e | 2016-02-14 14:29:21 +0800 | [diff] [blame] | 322 | config MFD_HI655X_PMIC |
| 323 | tristate "HiSilicon Hi655X series PMU/Codec IC" |
| 324 | depends on ARCH_HISI || COMPILE_TEST |
| 325 | depends on OF |
| 326 | select MFD_CORE |
| 327 | select REGMAP_MMIO |
| 328 | select REGMAP_IRQ |
| 329 | help |
| 330 | Select this option to enable Hisilicon hi655x series pmic driver. |
| 331 | |
Philipp Zabel | a1635b8 | 2008-04-09 19:20:34 +0100 | [diff] [blame] | 332 | config HTC_EGPIO |
| 333 | bool "HTC EGPIO support" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 334 | depends on GPIOLIB && ARM |
Philipp Zabel | a1635b8 | 2008-04-09 19:20:34 +0100 | [diff] [blame] | 335 | help |
| 336 | This driver supports the CPLD egpio chip present on |
| 337 | several HTC phones. It provides basic support for input |
| 338 | pins, output pins, and irqs. |
| 339 | |
Philipp Zabel | 5dc3339 | 2008-04-12 13:25:41 +0100 | [diff] [blame] | 340 | config HTC_PASIC3 |
| 341 | tristate "HTC PASIC3 LED/DS1WM chip support" |
Philipp Zabel | 0254a8f | 2009-02-17 10:06:45 +0100 | [diff] [blame] | 342 | select MFD_CORE |
Philipp Zabel | 5dc3339 | 2008-04-12 13:25:41 +0100 | [diff] [blame] | 343 | help |
| 344 | This core driver provides register access for the LED/DS1WM |
| 345 | chips labeled "AIC2" and "AIC3", found on HTC Blueangel and |
| 346 | HTC Magician devices, respectively. Actual functionality is |
| 347 | handled by the leds-pasic3 and ds1wm drivers. |
| 348 | |
Cory Maccarrone | 6048a3d | 2010-01-19 11:22:45 +0100 | [diff] [blame] | 349 | config HTC_I2CPLD |
| 350 | bool "HTC I2C PLD chip support" |
Randy Dunlap | bef3e20 | 2010-01-20 19:55:34 -0800 | [diff] [blame] | 351 | depends on I2C=y && GPIOLIB |
Cory Maccarrone | 6048a3d | 2010-01-19 11:22:45 +0100 | [diff] [blame] | 352 | help |
| 353 | If you say yes here you get support for the supposed CPLD |
| 354 | found on omap850 HTC devices like the HTC Wizard and HTC Herald. |
| 355 | This device provides input and output GPIOs through an I2C |
| 356 | interface to one or more sub-chips. |
| 357 | |
Raymond Tan | 60ae5b9 | 2015-02-02 10:52:51 +0800 | [diff] [blame] | 358 | config MFD_INTEL_QUARK_I2C_GPIO |
| 359 | tristate "Intel Quark MFD I2C GPIO" |
| 360 | depends on PCI |
| 361 | depends on X86 |
| 362 | depends on COMMON_CLK |
| 363 | select MFD_CORE |
| 364 | help |
| 365 | This MFD provides support for I2C and GPIO that exist only |
| 366 | in a single PCI device. It splits the 2 IO devices to |
| 367 | their respective IO driver. |
| 368 | The GPIO exports a total amount of 8 interrupt-capable GPIOs. |
| 369 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 370 | config LPC_ICH |
| 371 | tristate "Intel ICH LPC" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 372 | depends on PCI |
Johan Hovold | 16c5c02 | 2012-05-03 12:26:36 +0200 | [diff] [blame] | 373 | select MFD_CORE |
Johan Hovold | 16c5c02 | 2012-05-03 12:26:36 +0200 | [diff] [blame] | 374 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 375 | The LPC bridge function of the Intel ICH provides support for |
| 376 | many functional units. This driver provides needed support for |
| 377 | other drivers to control these functions, currently GPIO and |
| 378 | watchdog. |
Johan Hovold | 16c5c02 | 2012-05-03 12:26:36 +0200 | [diff] [blame] | 379 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 380 | config LPC_SCH |
| 381 | tristate "Intel SCH LPC" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 382 | depends on PCI |
Guenter Roeck | fc498fa | 2011-03-24 12:12:47 -0700 | [diff] [blame] | 383 | select MFD_CORE |
Linus Walleij | 798a8ee | 2011-03-09 13:02:38 +0100 | [diff] [blame] | 384 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 385 | LPC bridge function of the Intel SCH provides support for |
| 386 | System Management Bus and General Purpose I/O. |
Linus Walleij | 798a8ee | 2011-03-09 13:02:38 +0100 | [diff] [blame] | 387 | |
Zhu, Lejun | 7cf0a66 | 2014-06-03 13:26:03 +0800 | [diff] [blame] | 388 | config INTEL_SOC_PMIC |
| 389 | bool "Support for Intel Atom SoC PMIC" |
Shobhit Kumar | 04cbfe6 | 2015-07-22 14:01:44 +0530 | [diff] [blame] | 390 | depends on GPIOLIB |
Zhu, Lejun | 7cf0a66 | 2014-06-03 13:26:03 +0800 | [diff] [blame] | 391 | depends on I2C=y |
| 392 | select MFD_CORE |
| 393 | select REGMAP_I2C |
| 394 | select REGMAP_IRQ |
| 395 | help |
| 396 | Select this option to enable support for the PMIC device |
| 397 | on some Intel SoC systems. The PMIC provides ADC, GPIO, |
| 398 | thermal, charger and related power management functions |
| 399 | on these systems. |
| 400 | |
Andy Shevchenko | 4b45efe | 2015-07-27 18:04:03 +0300 | [diff] [blame] | 401 | config MFD_INTEL_LPSS |
| 402 | tristate |
| 403 | select COMMON_CLK |
| 404 | select MFD_CORE |
| 405 | |
| 406 | config MFD_INTEL_LPSS_ACPI |
| 407 | tristate "Intel Low Power Subsystem support in ACPI mode" |
| 408 | select MFD_INTEL_LPSS |
| 409 | depends on X86 && ACPI |
| 410 | help |
| 411 | This driver supports Intel Low Power Subsystem (LPSS) devices such as |
| 412 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake |
| 413 | PCH) in ACPI mode. |
| 414 | |
| 415 | config MFD_INTEL_LPSS_PCI |
| 416 | tristate "Intel Low Power Subsystem support in PCI mode" |
| 417 | select MFD_INTEL_LPSS |
| 418 | depends on X86 && PCI |
| 419 | help |
| 420 | This driver supports Intel Low Power Subsystem (LPSS) devices such as |
| 421 | I2C, SPI and HS-UART starting from Intel Sunrisepoint (Intel Skylake |
| 422 | PCH) in PCI mode. |
| 423 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 424 | config MFD_INTEL_MSIC |
| 425 | bool "Intel MSIC" |
| 426 | depends on INTEL_SCU_IPC |
Todd Fischer | 31dd6a2 | 2010-04-08 09:04:55 +0200 | [diff] [blame] | 427 | select MFD_CORE |
Todd Fischer | 31dd6a2 | 2010-04-08 09:04:55 +0200 | [diff] [blame] | 428 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 429 | Select this option to enable access to Intel MSIC (Avatele |
| 430 | Passage) chip. This chip embeds audio, battery, GPIO, etc. |
| 431 | devices used in Intel Medfield platforms. |
Todd Fischer | 31dd6a2 | 2010-04-08 09:04:55 +0200 | [diff] [blame] | 432 | |
Linus Walleij | dcc21cc | 2014-04-03 17:45:15 +0200 | [diff] [blame] | 433 | config MFD_IPAQ_MICRO |
| 434 | bool "Atmel Micro ASIC (iPAQ h3100/h3600/h3700) Support" |
| 435 | depends on SA1100_H3100 || SA1100_H3600 |
| 436 | select MFD_CORE |
| 437 | help |
| 438 | Select this to get support for the Microcontroller found in |
| 439 | the Compaq iPAQ handheld computers. This is an Atmel |
| 440 | AT90LS8535 microcontroller flashed with a special iPAQ |
| 441 | firmware using the custom protocol implemented in this driver. |
| 442 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 443 | config MFD_JANZ_CMODIO |
| 444 | tristate "Janz CMOD-IO PCI MODULbus Carrier Board" |
AnilKumar Ch | d48f411 | 2012-01-11 16:11:41 +0530 | [diff] [blame] | 445 | select MFD_CORE |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 446 | depends on PCI |
AnilKumar Ch | d48f411 | 2012-01-11 16:11:41 +0530 | [diff] [blame] | 447 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 448 | This is the core driver for the Janz CMOD-IO PCI MODULbus |
| 449 | carrier board. This device is a PCI to MODULbus bridge which may |
| 450 | host many different types of MODULbus daughterboards, including |
| 451 | CAN and GPIO controllers. |
AnilKumar Ch | d48f411 | 2012-01-11 16:11:41 +0530 | [diff] [blame] | 452 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 453 | config MFD_JZ4740_ADC |
| 454 | bool "Janz JZ4740 ADC core" |
| 455 | select MFD_CORE |
| 456 | select GENERIC_IRQ_CHIP |
| 457 | depends on MACH_JZ4740 |
| 458 | help |
| 459 | Say yes here if you want support for the ADC unit in the JZ4740 SoC. |
| 460 | This driver is necessary for jz4740-battery and jz4740-hwmon driver. |
AnilKumar Ch | d48f411 | 2012-01-11 16:11:41 +0530 | [diff] [blame] | 461 | |
Kevin Strasser | 43620a1 | 2013-06-23 21:00:03 -0700 | [diff] [blame] | 462 | config MFD_KEMPLD |
| 463 | tristate "Kontron module PLD device" |
| 464 | select MFD_CORE |
| 465 | help |
| 466 | This is the core driver for the PLD (Programmable Logic Device) found |
| 467 | on some Kontron ETX and COMexpress (ETXexpress) modules. The PLD |
| 468 | device may provide functions like watchdog, GPIO, UART and I2C bus. |
| 469 | |
| 470 | The following modules are supported: |
Michael Brunner | 18ca2ba | 2015-07-14 13:20:50 +0200 | [diff] [blame] | 471 | * COMe-bBL6 |
Michael Brunner | a3ee750 | 2014-02-24 08:53:46 +0100 | [diff] [blame] | 472 | * COMe-bHL6 |
Kevin Strasser | 43620a1 | 2013-06-23 21:00:03 -0700 | [diff] [blame] | 473 | * COMe-bIP# |
| 474 | * COMe-bPC2 (ETXexpress-PC) |
| 475 | * COMe-bSC# (ETXexpress-SC T#) |
Michael Brunner | fb358e4 | 2015-01-27 11:05:49 +0100 | [diff] [blame] | 476 | * COMe-cBL6 |
Michael Brunner | a3ee750 | 2014-02-24 08:53:46 +0100 | [diff] [blame] | 477 | * COMe-cBT6 |
Michael Brunner | 18ca2ba | 2015-07-14 13:20:50 +0200 | [diff] [blame] | 478 | * COMe-cBW6 |
Kevin Strasser | 43620a1 | 2013-06-23 21:00:03 -0700 | [diff] [blame] | 479 | * COMe-cCT6 |
| 480 | * COMe-cDC2 (microETXexpress-DC) |
Michael Brunner | a3ee750 | 2014-02-24 08:53:46 +0100 | [diff] [blame] | 481 | * COMe-cHL6 |
Kevin Strasser | 43620a1 | 2013-06-23 21:00:03 -0700 | [diff] [blame] | 482 | * COMe-cPC2 (microETXexpress-PC) |
Michael Brunner | a3ee750 | 2014-02-24 08:53:46 +0100 | [diff] [blame] | 483 | * COMe-mBT10 |
Kevin Strasser | 43620a1 | 2013-06-23 21:00:03 -0700 | [diff] [blame] | 484 | * COMe-mCT10 |
Michael Brunner | a3ee750 | 2014-02-24 08:53:46 +0100 | [diff] [blame] | 485 | * COMe-mTT10 (nanoETXexpress-TT) |
Kevin Strasser | 43620a1 | 2013-06-23 21:00:03 -0700 | [diff] [blame] | 486 | * ETX-OH |
| 487 | |
| 488 | This driver can also be built as a module. If so, the module |
| 489 | will be called kempld-core. |
| 490 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 491 | config MFD_88PM800 |
| 492 | tristate "Marvell 88PM800" |
Axel Lin | c2e04af | 2016-01-21 08:49:31 +0800 | [diff] [blame] | 493 | depends on I2C |
Laxman Dewangan | dc9913a | 2012-02-21 18:21:34 +0530 | [diff] [blame] | 494 | select REGMAP_I2C |
AnilKumar Ch | ee48711 | 2012-12-10 16:44:56 +0530 | [diff] [blame] | 495 | select REGMAP_IRQ |
Margarita Olaya | 36e5287 | 2011-06-09 14:50:00 -0500 | [diff] [blame] | 496 | select MFD_CORE |
Margarita Olaya | 36e5287 | 2011-06-09 14:50:00 -0500 | [diff] [blame] | 497 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 498 | This supports for Marvell 88PM800 Power Management IC. |
| 499 | This includes the I2C driver and the core APIs _only_, you have to |
| 500 | select individual components like voltage regulators, RTC and |
| 501 | battery-charger under the corresponding menus. |
Margarita Olaya | 36e5287 | 2011-06-09 14:50:00 -0500 | [diff] [blame] | 502 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 503 | config MFD_88PM805 |
| 504 | tristate "Marvell 88PM805" |
Axel Lin | c2e04af | 2016-01-21 08:49:31 +0800 | [diff] [blame] | 505 | depends on I2C |
Laxman Dewangan | edd7eab | 2012-11-14 21:09:28 +0530 | [diff] [blame] | 506 | select REGMAP_I2C |
Axel Lin | c2ace4f | 2012-12-05 21:19:48 +0800 | [diff] [blame] | 507 | select REGMAP_IRQ |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 508 | select MFD_CORE |
Laxman Dewangan | edd7eab | 2012-11-14 21:09:28 +0530 | [diff] [blame] | 509 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 510 | This supports for Marvell 88PM805 Power Management IC. This includes |
| 511 | the I2C driver and the core APIs _only_, you have to select individual |
| 512 | components like codec device, headset/Mic device under the |
| 513 | corresponding menus. |
Laxman Dewangan | edd7eab | 2012-11-14 21:09:28 +0530 | [diff] [blame] | 514 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 515 | config MFD_88PM860X |
| 516 | bool "Marvell 88PM8606/88PM8607" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 517 | depends on I2C=y |
Chuansheng Liu | fbfc23e | 2012-12-24 22:19:56 +0800 | [diff] [blame] | 518 | select REGMAP_I2C |
Rabin Vincent | 27e3499 | 2010-07-02 16:52:08 +0530 | [diff] [blame] | 519 | select MFD_CORE |
| 520 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 521 | This supports for Marvell 88PM8606/88PM8607 Power Management IC. |
| 522 | This includes the I2C driver and the core APIs _only_, you have to |
| 523 | select individual components like voltage regulators, RTC and |
| 524 | battery-charger under the corresponding menus. |
Milo Kim | eea6b7c | 2012-09-19 18:53:33 +0200 | [diff] [blame] | 525 | |
Chanwoo Choi | 3008ddb | 2013-11-22 16:51:05 +0100 | [diff] [blame] | 526 | config MFD_MAX14577 |
Krzysztof Kozlowski | aee2a57 | 2014-04-14 11:17:18 +0200 | [diff] [blame] | 527 | bool "Maxim Semiconductor MAX14577/77836 MUIC + Charger Support" |
Chanwoo Choi | 3008ddb | 2013-11-22 16:51:05 +0100 | [diff] [blame] | 528 | depends on I2C=y |
| 529 | select MFD_CORE |
| 530 | select REGMAP_I2C |
Krzysztof Kozlowski | 0c8a9de | 2014-03-11 15:21:42 +0100 | [diff] [blame] | 531 | select REGMAP_IRQ |
Chanwoo Choi | 3008ddb | 2013-11-22 16:51:05 +0100 | [diff] [blame] | 532 | select IRQ_DOMAIN |
| 533 | help |
Krzysztof Kozlowski | aee2a57 | 2014-04-14 11:17:18 +0200 | [diff] [blame] | 534 | Say yes here to add support for Maxim Semiconductor MAX14577 and |
| 535 | MAX77836 Micro-USB ICs with battery charger. |
Chanwoo Choi | 3008ddb | 2013-11-22 16:51:05 +0100 | [diff] [blame] | 536 | This driver provides common support for accessing the device; |
| 537 | additional drivers must be enabled in order to use the functionality |
| 538 | of the device. |
| 539 | |
Laxman Dewangan | 327156c | 2016-04-28 15:28:56 +0530 | [diff] [blame] | 540 | config MFD_MAX77620 |
| 541 | bool "Maxim Semiconductor MAX77620 and MAX20024 PMIC Support" |
| 542 | depends on I2C=y |
| 543 | depends on OF |
| 544 | select MFD_CORE |
| 545 | select REGMAP_I2C |
| 546 | select REGMAP_IRQ |
| 547 | select IRQ_DOMAIN |
| 548 | help |
| 549 | Say yes here to add support for Maxim Semiconductor MAX77620 and |
| 550 | MAX20024 which are Power Management IC with General purpose pins, |
| 551 | RTC, regulators, clock generator, watchdog etc. This driver |
| 552 | provides common support for accessing the device; additional drivers |
| 553 | must be enabled in order to use the functionality of the device. |
| 554 | |
Jonghwa Lee | dae8a96 | 2012-06-25 10:34:36 +0200 | [diff] [blame] | 555 | config MFD_MAX77686 |
Javier Martinez Canillas | a52e46c | 2016-02-12 01:30:18 -0300 | [diff] [blame] | 556 | tristate "Maxim Semiconductor MAX77686/802 PMIC Support" |
| 557 | depends on I2C |
Krzysztof Kozlowski | 2b50635 | 2014-12-29 10:09:16 +0100 | [diff] [blame] | 558 | depends on OF |
Jonghwa Lee | dae8a96 | 2012-06-25 10:34:36 +0200 | [diff] [blame] | 559 | select MFD_CORE |
| 560 | select REGMAP_I2C |
Javier Martinez Canillas | 6f1c1e7 | 2014-07-04 22:24:04 +0200 | [diff] [blame] | 561 | select REGMAP_IRQ |
Jonghwa Lee | dae8a96 | 2012-06-25 10:34:36 +0200 | [diff] [blame] | 562 | select IRQ_DOMAIN |
| 563 | help |
Javier Martinez Canillas | a259f38 | 2014-07-24 14:39:24 +0200 | [diff] [blame] | 564 | Say yes here to add support for Maxim Semiconductor MAX77686 and |
| 565 | MAX77802 which are Power Management IC with an RTC on chip. |
Jonghwa Lee | dae8a96 | 2012-06-25 10:34:36 +0200 | [diff] [blame] | 566 | This driver provides common support for accessing the device; |
| 567 | additional drivers must be enabled in order to use the functionality |
| 568 | of the device. |
| 569 | |
Chanwoo Choi | 83871c0 | 2012-05-14 22:50:39 +0200 | [diff] [blame] | 570 | config MFD_MAX77693 |
Krzysztof Kozlowski | 073d4ac | 2016-04-04 16:54:18 +0900 | [diff] [blame] | 571 | tristate "Maxim Semiconductor MAX77693 PMIC Support" |
| 572 | depends on I2C |
Chanwoo Choi | 83871c0 | 2012-05-14 22:50:39 +0200 | [diff] [blame] | 573 | select MFD_CORE |
Chanwoo Choi | 29f772d | 2012-05-24 15:08:58 +0900 | [diff] [blame] | 574 | select REGMAP_I2C |
Robert Baldyga | 342d669 | 2014-05-21 08:52:48 +0200 | [diff] [blame] | 575 | select REGMAP_IRQ |
Chanwoo Choi | 83871c0 | 2012-05-14 22:50:39 +0200 | [diff] [blame] | 576 | help |
Laszlo Papp | 921a1b0 | 2014-02-11 04:50:51 +0000 | [diff] [blame] | 577 | Say yes here to add support for Maxim Semiconductor MAX77693. |
Chanwoo Choi | 83871c0 | 2012-05-14 22:50:39 +0200 | [diff] [blame] | 578 | This is a companion Power Management IC with Flash, Haptic, Charger, |
| 579 | and MUIC(Micro USB Interface Controller) controls on chip. |
| 580 | This driver provides common support for accessing the device; |
| 581 | additional drivers must be enabled in order to use the functionality |
| 582 | of the device. |
| 583 | |
Jaewon Kim | c7f585f | 2015-03-02 19:10:34 +0900 | [diff] [blame] | 584 | config MFD_MAX77843 |
| 585 | bool "Maxim Semiconductor MAX77843 PMIC Support" |
| 586 | depends on I2C=y |
| 587 | select MFD_CORE |
| 588 | select REGMAP_I2C |
| 589 | select REGMAP_IRQ |
| 590 | help |
| 591 | Say yes here to add support for Maxim Semiconductor MAX77843. |
| 592 | This is companion Power Management IC with LEDs, Haptic, Charger, |
| 593 | Fuel Gauge, MUIC(Micro USB Interface Controller) controls on chip. |
| 594 | This driver provides common support for accessing the device; |
| 595 | additional drivers must be enabled in order to use the functionality |
| 596 | of the device. |
| 597 | |
Gyungoh Yoo | a91d2f8 | 2012-08-15 10:28:46 -0600 | [diff] [blame] | 598 | config MFD_MAX8907 |
| 599 | tristate "Maxim Semiconductor MAX8907 PMIC Support" |
| 600 | select MFD_CORE |
Axel Lin | c2e04af | 2016-01-21 08:49:31 +0800 | [diff] [blame] | 601 | depends on I2C |
Gyungoh Yoo | a91d2f8 | 2012-08-15 10:28:46 -0600 | [diff] [blame] | 602 | select REGMAP_I2C |
| 603 | select REGMAP_IRQ |
| 604 | help |
Laszlo Papp | 921a1b0 | 2014-02-11 04:50:51 +0000 | [diff] [blame] | 605 | Say yes here to add support for Maxim Semiconductor MAX8907. This is |
Gyungoh Yoo | a91d2f8 | 2012-08-15 10:28:46 -0600 | [diff] [blame] | 606 | a Power Management IC. This driver provides common support for |
| 607 | accessing the device; additional drivers must be enabled in order |
| 608 | to use the functionality of the device. |
| 609 | |
Haojian Zhuang | d50f8f3 | 2010-01-08 12:29:23 +0100 | [diff] [blame] | 610 | config MFD_MAX8925 |
Haojian Zhuang | 1f1cf8f | 2010-02-05 16:07:54 +0100 | [diff] [blame] | 611 | bool "Maxim Semiconductor MAX8925 PMIC Support" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 612 | depends on I2C=y |
Haojian Zhuang | 1ad9989 | 2010-01-08 12:43:29 -0500 | [diff] [blame] | 613 | select MFD_CORE |
Haojian Zhuang | d50f8f3 | 2010-01-08 12:29:23 +0100 | [diff] [blame] | 614 | help |
Laszlo Papp | 921a1b0 | 2014-02-11 04:50:51 +0000 | [diff] [blame] | 615 | Say yes here to add support for Maxim Semiconductor MAX8925. This is |
Masanari Iida | 6b2aac4 | 2012-04-14 00:14:11 +0900 | [diff] [blame] | 616 | a Power Management IC. This driver provides common support for |
Haojian Zhuang | d50f8f3 | 2010-01-08 12:29:23 +0100 | [diff] [blame] | 617 | accessing the device, additional drivers must be enabled in order |
| 618 | to use the functionality of the device. |
| 619 | |
MyungJoo Ham | 527e7e9 | 2011-03-04 15:50:26 +0900 | [diff] [blame] | 620 | config MFD_MAX8997 |
| 621 | bool "Maxim Semiconductor MAX8997/8966 PMIC Support" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 622 | depends on I2C=y |
MyungJoo Ham | 527e7e9 | 2011-03-04 15:50:26 +0900 | [diff] [blame] | 623 | select MFD_CORE |
Thomas Abraham | b41511f | 2012-07-02 09:02:55 +0900 | [diff] [blame] | 624 | select IRQ_DOMAIN |
MyungJoo Ham | 527e7e9 | 2011-03-04 15:50:26 +0900 | [diff] [blame] | 625 | help |
Laszlo Papp | 921a1b0 | 2014-02-11 04:50:51 +0000 | [diff] [blame] | 626 | Say yes here to add support for Maxim Semiconductor MAX8997/8966. |
MyungJoo Ham | 527e7e9 | 2011-03-04 15:50:26 +0900 | [diff] [blame] | 627 | This is a Power Management IC with RTC, Flash, Fuel Gauge, Haptic, |
| 628 | MUIC controls on chip. |
Randy Dunlap | d7e8c01 | 2011-03-14 11:28:37 +0100 | [diff] [blame] | 629 | This driver provides common support for accessing the device; |
MyungJoo Ham | 527e7e9 | 2011-03-04 15:50:26 +0900 | [diff] [blame] | 630 | additional drivers must be enabled in order to use the functionality |
| 631 | of the device. |
| 632 | |
Kyungmin Park | 156f252 | 2010-06-16 09:04:16 +0200 | [diff] [blame] | 633 | config MFD_MAX8998 |
Kyungmin Park | f8539dd | 2010-08-23 13:46:49 +0900 | [diff] [blame] | 634 | bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 635 | depends on I2C=y |
Kyungmin Park | 156f252 | 2010-06-16 09:04:16 +0200 | [diff] [blame] | 636 | select MFD_CORE |
Tomasz Figa | 443c6ae | 2013-06-24 14:39:52 +0200 | [diff] [blame] | 637 | select IRQ_DOMAIN |
Kyungmin Park | 156f252 | 2010-06-16 09:04:16 +0200 | [diff] [blame] | 638 | help |
Laszlo Papp | 921a1b0 | 2014-02-11 04:50:51 +0000 | [diff] [blame] | 639 | Say yes here to add support for Maxim Semiconductor MAX8998 and |
Kyungmin Park | f8539dd | 2010-08-23 13:46:49 +0900 | [diff] [blame] | 640 | National Semiconductor LP3974. This is a Power Management IC. |
Masanari Iida | 6b2aac4 | 2012-04-14 00:14:11 +0900 | [diff] [blame] | 641 | This driver provides common support for accessing the device, |
Kyungmin Park | f8539dd | 2010-08-23 13:46:49 +0900 | [diff] [blame] | 642 | additional drivers must be enabled in order to use the functionality |
| 643 | of the device. |
Kyungmin Park | 156f252 | 2010-06-16 09:04:16 +0200 | [diff] [blame] | 644 | |
Flora Fu | 6df8dd5 | 2015-02-22 13:15:29 +0100 | [diff] [blame] | 645 | config MFD_MT6397 |
| 646 | tristate "MediaTek MT6397 PMIC Support" |
| 647 | select MFD_CORE |
| 648 | select IRQ_DOMAIN |
| 649 | help |
| 650 | Say yes here to add support for MediaTek MT6397 PMIC. This is |
| 651 | a Power Management IC. This driver provides common support for |
| 652 | accessing the device; additional drivers must be enabled in order |
| 653 | to use the functionality of the device. |
| 654 | |
Andreas Werner | dfbdcd7 | 2014-08-27 19:51:45 +0200 | [diff] [blame] | 655 | config MFD_MENF21BMC |
| 656 | tristate "MEN 14F021P00 Board Management Controller Support" |
| 657 | depends on I2C |
| 658 | select MFD_CORE |
| 659 | help |
| 660 | Say yes here to add support for the MEN 14F021P00 BMC |
| 661 | which is a Board Management Controller connected to the I2C bus. |
| 662 | The device supports multiple sub-devices like LED, HWMON and WDT. |
| 663 | This driver provides common support for accessing the devices; |
| 664 | additional drivers must be enabled in order to use the |
| 665 | functionality of the BMC device. |
| 666 | |
| 667 | This driver can also be built as a module. If so the module |
| 668 | will be called menf21bmc. |
| 669 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 670 | config EZX_PCAP |
| 671 | bool "Motorola EZXPCAP Support" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 672 | depends on SPI_MASTER |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 673 | help |
| 674 | This enables the PCAP ASIC present on EZX Phones. This is |
| 675 | needed for MMC, TouchScreen, Sound, USB, etc.. |
| 676 | |
| 677 | config MFD_VIPERBOARD |
| 678 | tristate "Nano River Technologies Viperboard" |
| 679 | select MFD_CORE |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 680 | depends on USB |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 681 | default n |
| 682 | help |
| 683 | Say yes here if you want support for Nano River Technologies |
| 684 | Viperboard. |
| 685 | There are mfd cell drivers available for i2c master, adc and |
| 686 | both gpios found on the board. The spi part does not yet |
| 687 | have a driver. |
| 688 | You need to select the mfd cell drivers separately. |
| 689 | The drivers do not support all features the board exposes. |
| 690 | |
| 691 | config MFD_RETU |
Aaro Koskinen | 95e50f6 | 2013-04-09 22:51:25 +0300 | [diff] [blame] | 692 | tristate "Nokia Retu and Tahvo multi-function device" |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 693 | select MFD_CORE |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 694 | depends on I2C |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 695 | select REGMAP_IRQ |
| 696 | help |
Aaro Koskinen | 95e50f6 | 2013-04-09 22:51:25 +0300 | [diff] [blame] | 697 | Retu and Tahvo are a multi-function devices found on Nokia |
| 698 | Internet Tablets (770, N800 and N810). |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 699 | |
| 700 | config MFD_PCF50633 |
| 701 | tristate "NXP PCF50633" |
| 702 | depends on I2C |
| 703 | select REGMAP_I2C |
| 704 | help |
| 705 | Say yes here if you have NXP PCF50633 chip on your board. |
| 706 | This core driver provides register access and IRQ handling |
| 707 | facilities, and registers devices for the various functions |
| 708 | so that function-specific drivers can bind to them. |
| 709 | |
| 710 | config PCF50633_ADC |
| 711 | tristate "NXP PCF50633 ADC" |
| 712 | depends on MFD_PCF50633 |
| 713 | help |
| 714 | Say yes here if you want to include support for ADC in the |
| 715 | NXP PCF50633 chip. |
| 716 | |
| 717 | config PCF50633_GPIO |
| 718 | tristate "NXP PCF50633 GPIO" |
| 719 | depends on MFD_PCF50633 |
| 720 | help |
| 721 | Say yes here if you want to include support GPIO for pins on |
| 722 | the PCF50633 chip. |
| 723 | |
| 724 | config UCB1400_CORE |
| 725 | tristate "Philips UCB1400 Core driver" |
| 726 | depends on AC97_BUS |
| 727 | depends on GPIOLIB |
| 728 | help |
| 729 | This enables support for the Philips UCB1400 core functions. |
| 730 | The UCB1400 is an AC97 audio codec. |
| 731 | |
| 732 | To compile this driver as a module, choose M here: the |
| 733 | module will be called ucb1400_core. |
| 734 | |
| 735 | config MFD_PM8XXX |
| 736 | tristate |
| 737 | |
| 738 | config MFD_PM8921_CORE |
| 739 | tristate "Qualcomm PM8921 PMIC chip" |
Stephen Boyd | 549f8db | 2014-02-26 10:59:25 -0800 | [diff] [blame] | 740 | depends on (ARM || HEXAGON) |
Stephen Boyd | dc1a95c | 2014-02-26 10:59:21 -0800 | [diff] [blame] | 741 | select IRQ_DOMAIN |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 742 | select MFD_CORE |
| 743 | select MFD_PM8XXX |
Stephen Boyd | e7b81fca | 2014-02-26 10:59:23 -0800 | [diff] [blame] | 744 | select REGMAP |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 745 | help |
| 746 | If you say yes to this option, support will be included for the |
| 747 | built-in PM8921 PMIC chip. |
| 748 | |
| 749 | This is required if your board has a PM8921 and uses its features, |
| 750 | such as: MPPs, GPIOs, regulators, interrupts, and PWM. |
| 751 | |
| 752 | Say M here if you want to include support for PM8921 chip as a module. |
| 753 | This will build a module called "pm8921-core". |
| 754 | |
Bjorn Andersson | 58e2143 | 2014-11-26 13:51:00 -0800 | [diff] [blame] | 755 | config MFD_QCOM_RPM |
| 756 | tristate "Qualcomm Resource Power Manager (RPM)" |
| 757 | depends on ARCH_QCOM && OF |
| 758 | help |
| 759 | If you say yes to this option, support will be included for the |
| 760 | Resource Power Manager system found in the Qualcomm 8660, 8960 and |
| 761 | 8064 based devices. |
| 762 | |
| 763 | This is required to access many regulators, clocks and bus |
| 764 | frequencies controlled by the RPM on these devices. |
| 765 | |
| 766 | Say M here if you want to include support for the Qualcomm RPM as a |
| 767 | module. This will build a module called "qcom_rpm". |
| 768 | |
Josh Cartwright | c3a973a | 2014-08-01 17:30:48 +0300 | [diff] [blame] | 769 | config MFD_SPMI_PMIC |
| 770 | tristate "Qualcomm SPMI PMICs" |
| 771 | depends on ARCH_QCOM || COMPILE_TEST |
| 772 | depends on OF |
| 773 | depends on SPMI |
| 774 | select REGMAP_SPMI |
| 775 | help |
| 776 | This enables support for the Qualcomm SPMI PMICs. |
| 777 | These PMICs are currently used with the Snapdragon 800 series of |
| 778 | SoCs. Note, that this will only be useful paired with descriptions |
| 779 | of the independent functions as children nodes in the device tree. |
| 780 | |
| 781 | Say M here if you want to include support for the SPMI PMIC |
| 782 | series as a module. The module will be called "qcom-spmi-pmic". |
| 783 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 784 | config MFD_RDC321X |
| 785 | tristate "RDC R-321x southbridge" |
| 786 | select MFD_CORE |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 787 | depends on PCI |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 788 | help |
| 789 | Say yes here if you want to have support for the RDC R-321x SoC |
| 790 | southbridge which provides access to GPIOs and Watchdog using the |
| 791 | southbridge PCI device configuration space. |
| 792 | |
| 793 | config MFD_RTSX_PCI |
| 794 | tristate "Realtek PCI-E card reader" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 795 | depends on PCI |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 796 | select MFD_CORE |
| 797 | help |
| 798 | This supports for Realtek PCI-Express card reader including rts5209, |
Micky Ching | ce6a5ac | 2015-06-29 09:19:39 +0800 | [diff] [blame] | 799 | rts5227, rts522A, rts5229, rts5249, rts524A, rts525A, rtl8411, etc. |
| 800 | Realtek card reader supports access to many types of memory cards, |
| 801 | such as Memory Stick, Memory Stick Pro, Secure Digital and |
| 802 | MultiMediaCard. |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 803 | |
Beomho Seo | 0b27125 | 2014-12-09 21:03:51 +0900 | [diff] [blame] | 804 | config MFD_RT5033 |
| 805 | tristate "Richtek RT5033 Power Management IC" |
Axel Lin | c2e04af | 2016-01-21 08:49:31 +0800 | [diff] [blame] | 806 | depends on I2C |
Beomho Seo | 0b27125 | 2014-12-09 21:03:51 +0900 | [diff] [blame] | 807 | select MFD_CORE |
| 808 | select REGMAP_I2C |
Artem Savkov | 23a2a22a | 2015-03-05 12:42:27 +0100 | [diff] [blame] | 809 | select REGMAP_IRQ |
Beomho Seo | 0b27125 | 2014-12-09 21:03:51 +0900 | [diff] [blame] | 810 | help |
| 811 | This driver provides for the Richtek RT5033 Power Management IC, |
| 812 | which includes the I2C driver and the Core APIs. This driver provides |
| 813 | common support for accessing the device. The device supports multiple |
| 814 | sub-devices like charger, fuel gauge, flash LED, current source, |
| 815 | LDO and Buck. |
| 816 | |
Roger Tseng | 730876b | 2014-02-12 18:00:36 +0800 | [diff] [blame] | 817 | config MFD_RTSX_USB |
| 818 | tristate "Realtek USB card reader" |
| 819 | depends on USB |
| 820 | select MFD_CORE |
| 821 | help |
| 822 | Select this option to get support for Realtek USB 2.0 card readers |
| 823 | including RTS5129, RTS5139, RTS5179 and RTS5170. |
| 824 | Realtek card reader supports access to many types of memory cards, |
| 825 | such as Memory Stick Pro, Secure Digital and MultiMediaCard. |
| 826 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 827 | config MFD_RC5T583 |
| 828 | bool "Ricoh RC5T583 Power Management system device" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 829 | depends on I2C=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 830 | select MFD_CORE |
| 831 | select REGMAP_I2C |
| 832 | help |
| 833 | Select this option to get support for the RICOH583 Power |
| 834 | Management system device. |
| 835 | This driver provides common support for accessing the device |
| 836 | through i2c interface. The device supports multiple sub-devices |
| 837 | like GPIO, interrupts, RTC, LDO and DCDC regulators, onkey. |
| 838 | Additional drivers must be enabled in order to use the |
| 839 | different functionality of the device. |
| 840 | |
Chris Zhong | f69a7cf | 2014-09-03 21:51:44 +0800 | [diff] [blame] | 841 | config MFD_RK808 |
| 842 | tristate "Rockchip RK808 Power Management chip" |
| 843 | depends on I2C && OF |
| 844 | select MFD_CORE |
| 845 | select REGMAP_I2C |
| 846 | select REGMAP_IRQ |
| 847 | help |
| 848 | If you say yes here you get support for the RK808 |
| 849 | Power Management chips. |
| 850 | This driver provides common support for accessing the device |
| 851 | through I2C interface. The device supports multiple sub-devices |
| 852 | including interrupts, RTC, LDO & DCDC regulators, and onkey. |
| 853 | |
Beniamino Galvani | 9bb9e29 | 2014-08-30 14:50:23 +0200 | [diff] [blame] | 854 | config MFD_RN5T618 |
| 855 | tristate "Ricoh RN5T5618 PMIC" |
| 856 | depends on I2C |
| 857 | select MFD_CORE |
| 858 | select REGMAP_I2C |
| 859 | help |
| 860 | Say yes here to add support for the Ricoh RN5T618 PMIC. This |
| 861 | driver provides common support for accessing the device, |
| 862 | additional drivers must be enabled in order to use the |
| 863 | functionality of the device. |
| 864 | |
Sangbeom Kim | 66c9fbb | 2012-07-11 21:06:40 +0900 | [diff] [blame] | 865 | config MFD_SEC_CORE |
| 866 | bool "SAMSUNG Electronics PMIC Series Support" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 867 | depends on I2C=y |
Sangbeom Kim | c3d4d69 | 2012-01-09 00:09:09 +0100 | [diff] [blame] | 868 | select MFD_CORE |
| 869 | select REGMAP_I2C |
Sangbeom Kim | 6445b84 | 2012-07-11 21:08:11 +0900 | [diff] [blame] | 870 | select REGMAP_IRQ |
Sangbeom Kim | c3d4d69 | 2012-01-09 00:09:09 +0100 | [diff] [blame] | 871 | help |
Sangbeom Kim | 66c9fbb | 2012-07-11 21:06:40 +0900 | [diff] [blame] | 872 | Support for the Samsung Electronics MFD series. |
Masanari Iida | 6b2aac4 | 2012-04-14 00:14:11 +0900 | [diff] [blame] | 873 | This driver provides common support for accessing the device, |
Sangbeom Kim | c3d4d69 | 2012-01-09 00:09:09 +0100 | [diff] [blame] | 874 | additional drivers must be enabled in order to use the functionality |
| 875 | of the device |
| 876 | |
Andrey Smirnov | 9b8e1a5 | 2013-04-18 09:58:30 -0700 | [diff] [blame] | 877 | config MFD_SI476X_CORE |
| 878 | tristate "Silicon Laboratories 4761/64/68 AM/FM radio." |
Balaji Rao | f52046b | 2009-01-09 01:49:01 +0100 | [diff] [blame] | 879 | depends on I2C |
Sascha Hauer | 8238add | 2009-08-19 01:40:28 +0200 | [diff] [blame] | 880 | select MFD_CORE |
Marc Reilly | df3df64 | 2012-04-01 16:41:39 +1000 | [diff] [blame] | 881 | select REGMAP_I2C |
| 882 | help |
Andrey Smirnov | 9b8e1a5 | 2013-04-18 09:58:30 -0700 | [diff] [blame] | 883 | This is the core driver for the SI476x series of AM/FM |
| 884 | radio. This MFD driver connects the radio-si476x V4L2 module |
| 885 | and the si476x audio codec. |
| 886 | |
| 887 | To compile this driver as a module, choose M here: the |
| 888 | module will be called si476x-core. |
| 889 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 890 | config MFD_SM501 |
| 891 | tristate "Silicon Motion SM501" |
| 892 | ---help--- |
| 893 | This is the core driver for the Silicon Motion SM501 multimedia |
| 894 | companion chip. This device is a multifunction device which may |
| 895 | provide numerous interfaces including USB host controller, USB gadget, |
| 896 | asynchronous serial ports, audio functions, and a dual display video |
| 897 | interface. The device may be connected by PCI or local bus with |
| 898 | varying functions enabled. |
Mark Brown | 1d9f9f0 | 2008-09-10 18:58:42 +0100 | [diff] [blame] | 899 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 900 | config MFD_SM501_GPIO |
| 901 | bool "Export GPIO via GPIO layer" |
| 902 | depends on MFD_SM501 && GPIOLIB |
| 903 | ---help--- |
| 904 | This option uses the gpio library layer to export the 64 GPIO |
| 905 | lines on the SM501. The platform data is used to supply the |
| 906 | base number for the first GPIO line to register. |
Mark Brown | 1d9f9f0 | 2008-09-10 18:58:42 +0100 | [diff] [blame] | 907 | |
Gyungoh Yoo | 2698dc2 | 2015-02-27 15:42:21 +0900 | [diff] [blame] | 908 | config MFD_SKY81452 |
| 909 | tristate "Skyworks Solutions SKY81452" |
| 910 | select MFD_CORE |
| 911 | select REGMAP_I2C |
| 912 | depends on I2C |
| 913 | help |
| 914 | This is the core driver for the Skyworks SKY81452 backlight and |
| 915 | voltage regulator device. |
| 916 | |
| 917 | This driver can also be built as a module. If so, the module |
| 918 | will be called sky81452. |
| 919 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 920 | config MFD_SMSC |
| 921 | bool "SMSC ECE1099 series chips" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 922 | depends on I2C=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 923 | select MFD_CORE |
| 924 | select REGMAP_I2C |
| 925 | help |
| 926 | If you say yes here you get support for the |
| 927 | ece1099 chips from SMSC. |
Mark Brown | 1d9f9f0 | 2008-09-10 18:58:42 +0100 | [diff] [blame] | 928 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 929 | To compile this driver as a module, choose M here: the |
| 930 | module will be called smsc. |
Marc Reilly | df3df64 | 2012-04-01 16:41:39 +1000 | [diff] [blame] | 931 | |
Mattias Wallin | fa66125 | 2010-05-01 18:26:20 +0200 | [diff] [blame] | 932 | config ABX500_CORE |
| 933 | bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions" |
Mattias Wallin | 47c1697 | 2010-09-10 17:47:56 +0200 | [diff] [blame] | 934 | default y if ARCH_U300 || ARCH_U8500 |
Mattias Wallin | fa66125 | 2010-05-01 18:26:20 +0200 | [diff] [blame] | 935 | help |
| 936 | Say yes here if you have the ABX500 Mixed Signal IC family |
| 937 | chips. This core driver expose register access functions. |
| 938 | Functionality specific drivers using these functions can |
| 939 | remain unchanged when IC changes. Binding of the functions to |
| 940 | actual register access is done by the IC core driver. |
| 941 | |
Linus Walleij | 14fa569 | 2009-05-21 23:17:06 +0200 | [diff] [blame] | 942 | config AB3100_CORE |
Linus Walleij | 2071db4 | 2010-01-19 11:41:52 +0100 | [diff] [blame] | 943 | bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 944 | depends on I2C=y && ABX500_CORE |
Linus Walleij | 8c96aef | 2010-08-20 10:27:12 +0200 | [diff] [blame] | 945 | select MFD_CORE |
Linus Walleij | 14fa569 | 2009-05-21 23:17:06 +0200 | [diff] [blame] | 946 | default y if ARCH_U300 |
| 947 | help |
| 948 | Select this to enable the AB3100 Mixed Signal IC core |
| 949 | functionality. This connects to a AB3100 on the I2C bus |
| 950 | and expose a number of symbols needed for dependent devices |
| 951 | to read and write registers and subscribe to events from |
| 952 | this multi-functional IC. This is needed to use other features |
| 953 | of the AB3100 such as battery-backed RTC, charging control, |
| 954 | LEDs, vibrator, system power and temperature, power management |
| 955 | and ALSA sound. |
| 956 | |
Linus Walleij | 12992dd | 2009-08-18 22:52:26 +0200 | [diff] [blame] | 957 | config AB3100_OTP |
| 958 | tristate "ST-Ericsson AB3100 OTP functions" |
| 959 | depends on AB3100_CORE |
| 960 | default y if AB3100_CORE |
| 961 | help |
| 962 | Select this to enable the AB3100 Mixed Signal IC OTP (one-time |
| 963 | programmable memory) support. This exposes a sysfs file to read |
| 964 | out OTP values. |
| 965 | |
Rabin Vincent | 6257926 | 2010-05-19 11:39:02 +0200 | [diff] [blame] | 966 | config AB8500_CORE |
| 967 | bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 968 | depends on ABX500_CORE && MFD_DB8500_PRCMU |
Axel Lin | 5c854aa | 2013-02-19 23:20:33 +0800 | [diff] [blame] | 969 | select POWER_SUPPLY |
Rabin Vincent | 6257926 | 2010-05-19 11:39:02 +0200 | [diff] [blame] | 970 | select MFD_CORE |
Lee Jones | 06e589e | 2012-06-20 13:56:37 +0100 | [diff] [blame] | 971 | select IRQ_DOMAIN |
Srinidhi Kasagar | 0c41839 | 2009-10-12 17:11:52 +0200 | [diff] [blame] | 972 | help |
Rabin Vincent | 6257926 | 2010-05-19 11:39:02 +0200 | [diff] [blame] | 973 | Select this option to enable access to AB8500 power management |
Sundar Iyer | 6680d94 | 2010-12-24 11:52:08 +0100 | [diff] [blame] | 974 | chip. This connects to U8500 either on the SSP/SPI bus (deprecated |
| 975 | since hardware version v1.0) or the I2C bus via PRCMU. It also adds |
| 976 | the irq_chip parts for handling the Mixed Signal chip events. |
Srinidhi Kasagar | 0c41839 | 2009-10-12 17:11:52 +0200 | [diff] [blame] | 977 | This chip embeds various other multimedia funtionalities as well. |
| 978 | |
Mattias Wallin | 5814fc3 | 2010-09-13 16:05:04 +0200 | [diff] [blame] | 979 | config AB8500_DEBUG |
| 980 | bool "Enable debug info via debugfs" |
Arnd Bergmann | 3993eff | 2013-05-03 08:52:32 +0100 | [diff] [blame] | 981 | depends on AB8500_GPADC && DEBUG_FS |
Mattias Wallin | 5814fc3 | 2010-09-13 16:05:04 +0200 | [diff] [blame] | 982 | default y if DEBUG_FS |
| 983 | help |
| 984 | Select this option if you want debug information using the debug |
| 985 | filesystem, debugfs. |
| 986 | |
Arun Murthy | dae2db3 | 2011-02-22 10:11:13 +0100 | [diff] [blame] | 987 | config AB8500_GPADC |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 988 | bool "ST-Ericsson AB8500 GPADC driver" |
Arun Murthy | dae2db3 | 2011-02-22 10:11:13 +0100 | [diff] [blame] | 989 | depends on AB8500_CORE && REGULATOR_AB8500 |
| 990 | default y |
| 991 | help |
| 992 | AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage |
| 993 | |
Linus Walleij | 650c2a2 | 2011-05-15 22:53:56 +0200 | [diff] [blame] | 994 | config MFD_DB8500_PRCMU |
| 995 | bool "ST-Ericsson DB8500 Power Reset Control Management Unit" |
| 996 | depends on UX500_SOC_DB8500 |
| 997 | select MFD_CORE |
| 998 | help |
| 999 | Select this option to enable support for the DB8500 Power Reset |
| 1000 | and Control Management Unit. This is basically an autonomous |
| 1001 | system controller running an XP70 microprocessor, which is accessed |
| 1002 | through a register map. |
| 1003 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1004 | config MFD_STMPE |
| 1005 | bool "STMicroelectronics STMPE" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1006 | depends on (I2C=y || SPI_MASTER=y) |
Linus Walleij | 5a826fe | 2014-04-23 23:35:58 +0200 | [diff] [blame] | 1007 | depends on OF |
Denis Turischev | e82c60a | 2010-02-19 11:26:25 +0100 | [diff] [blame] | 1008 | select MFD_CORE |
| 1009 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1010 | Support for the STMPE family of I/O Expanders from |
| 1011 | STMicroelectronics. |
Denis Turischev | e82c60a | 2010-02-19 11:26:25 +0100 | [diff] [blame] | 1012 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1013 | Currently supported devices are: |
Aaron Sierra | 4630b13 | 2012-03-28 09:43:10 -0500 | [diff] [blame] | 1014 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1015 | STMPE811: GPIO, Touchscreen |
| 1016 | STMPE1601: GPIO, Keypad |
| 1017 | STMPE1801: GPIO, Keypad |
| 1018 | STMPE2401: GPIO, Keypad |
| 1019 | STMPE2403: GPIO, Keypad |
Florian Fainelli | e090d50 | 2010-03-21 01:06:05 +0100 | [diff] [blame] | 1020 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1021 | This driver provides common support for accessing the device, |
| 1022 | additional drivers must be enabled in order to use the functionality |
| 1023 | of the device. Currently available sub drivers are: |
Ira W. Snyder | bd35813 | 2010-04-07 09:43:00 +0200 | [diff] [blame] | 1024 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1025 | GPIO: stmpe-gpio |
| 1026 | Keypad: stmpe-keypad |
| 1027 | Touchscreen: stmpe-ts |
Lars-Peter Clausen | 91f4deb | 2010-07-12 03:48:08 +0200 | [diff] [blame] | 1028 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1029 | menu "STMicroelectronics STMPE Interface Drivers" |
| 1030 | depends on MFD_STMPE |
Daniel Drake | 375fc77 | 2010-09-30 21:55:41 +0100 | [diff] [blame] | 1031 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1032 | config STMPE_I2C |
Masanari Iida | 8c88126 | 2013-09-29 20:54:15 +0900 | [diff] [blame] | 1033 | bool "STMicroelectronics STMPE I2C Interface" |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1034 | depends on I2C=y |
Keshava Munegowda | 17cdd29 | 2011-03-01 20:08:17 +0530 | [diff] [blame] | 1035 | default y |
Matti Aaltonen | 383268a | 2010-12-10 11:41:33 -0300 | [diff] [blame] | 1036 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1037 | This is used to enable I2C interface of STMPE |
Keshava Munegowda | 17cdd29 | 2011-03-01 20:08:17 +0530 | [diff] [blame] | 1038 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1039 | config STMPE_SPI |
Masanari Iida | 8c88126 | 2013-09-29 20:54:15 +0900 | [diff] [blame] | 1040 | bool "STMicroelectronics STMPE SPI Interface" |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1041 | depends on SPI_MASTER |
Abhijeet Dharmapurikar | cbdb53e | 2011-04-05 14:40:52 -0700 | [diff] [blame] | 1042 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1043 | This is used to enable SPI interface of STMPE |
| 1044 | endmenu |
Laxman Dewangan | 1b1247d | 2012-02-28 18:35:17 +0530 | [diff] [blame] | 1045 | |
Alessandro Rubini | 35bdd29 | 2012-04-12 10:48:44 +0200 | [diff] [blame] | 1046 | config MFD_STA2X11 |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1047 | bool "STMicroelectronics STA2X11" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1048 | depends on STA2X11 |
Alessandro Rubini | 35bdd29 | 2012-04-12 10:48:44 +0200 | [diff] [blame] | 1049 | select MFD_CORE |
Davide Ciminaghi | d94e255 | 2012-11-09 15:19:53 +0100 | [diff] [blame] | 1050 | select REGMAP_MMIO |
Alessandro Rubini | 35bdd29 | 2012-04-12 10:48:44 +0200 | [diff] [blame] | 1051 | |
Boris BREZILLON | d58603c | 2014-05-09 13:11:47 +0200 | [diff] [blame] | 1052 | config MFD_SUN6I_PRCM |
| 1053 | bool "Allwinner A31 PRCM controller" |
| 1054 | depends on ARCH_SUNXI |
| 1055 | select MFD_CORE |
| 1056 | help |
| 1057 | Support for the PRCM (Power/Reset/Clock Management) unit available |
| 1058 | in A31 SoC. |
| 1059 | |
Dong Aisheng | 87d6873 | 2012-09-05 10:57:13 +0800 | [diff] [blame] | 1060 | config MFD_SYSCON |
| 1061 | bool "System Controller Register R/W Based on Regmap" |
Dong Aisheng | 87d6873 | 2012-09-05 10:57:13 +0800 | [diff] [blame] | 1062 | select REGMAP_MMIO |
Ying-Chun Liu (PaulLiu) | 75060a1 | 2012-03-16 21:12:32 +0100 | [diff] [blame] | 1063 | help |
Dong Aisheng | 87d6873 | 2012-09-05 10:57:13 +0800 | [diff] [blame] | 1064 | Select this option to enable accessing system control registers |
| 1065 | via regmap. |
Ying-Chun Liu (PaulLiu) | 75060a1 | 2012-03-16 21:12:32 +0100 | [diff] [blame] | 1066 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1067 | config MFD_DAVINCI_VOICECODEC |
| 1068 | tristate |
| 1069 | select MFD_CORE |
Arnd Bergmann | 9e88848 | 2014-06-05 23:24:13 +0200 | [diff] [blame] | 1070 | select REGMAP_MMIO |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1071 | |
| 1072 | config MFD_TI_AM335X_TSCADC |
| 1073 | tristate "TI ADC / Touch Screen chip support" |
| 1074 | select MFD_CORE |
| 1075 | select REGMAP |
| 1076 | select REGMAP_MMIO |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1077 | help |
| 1078 | If you say yes here you get support for Texas Instruments series |
| 1079 | of Touch Screen /ADC chips. |
| 1080 | To compile this driver as a module, choose M here: the |
| 1081 | module will be called ti_am335x_tscadc. |
| 1082 | |
| 1083 | config MFD_DM355EVM_MSP |
| 1084 | bool "TI DaVinci DM355 EVM microcontroller" |
| 1085 | depends on I2C=y && MACH_DAVINCI_DM355_EVM |
| 1086 | help |
| 1087 | This driver supports the MSP430 microcontroller used on these |
| 1088 | boards. MSP430 firmware manages resets and power sequencing, |
| 1089 | inputs from buttons and the IR remote, LEDs, an RTC, and more. |
| 1090 | |
Milo Kim | 470eca4 | 2013-12-06 11:18:41 +0900 | [diff] [blame] | 1091 | config MFD_LP3943 |
| 1092 | tristate "TI/National Semiconductor LP3943 MFD Driver" |
| 1093 | depends on I2C |
| 1094 | select MFD_CORE |
| 1095 | select REGMAP_I2C |
| 1096 | help |
| 1097 | Support for the TI/National Semiconductor LP3943. |
| 1098 | This driver consists of GPIO and PWM drivers. |
| 1099 | With these functionalities, it can be used for LED string control or |
| 1100 | general usage such like a GPIO controller and a PWM controller. |
| 1101 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1102 | config MFD_LP8788 |
| 1103 | bool "TI LP8788 Power Management Unit Driver" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1104 | depends on I2C=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1105 | select MFD_CORE |
| 1106 | select REGMAP_I2C |
| 1107 | select IRQ_DOMAIN |
| 1108 | help |
| 1109 | TI LP8788 PMU supports regulators, battery charger, RTC, |
| 1110 | ADC, backlight driver and current sinks. |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1111 | |
| 1112 | config MFD_OMAP_USB_HOST |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1113 | bool "TI OMAP USBHS core and TLL driver" |
Graeme Gregory | c948ef3 | 2012-05-15 15:48:57 +0900 | [diff] [blame] | 1114 | depends on USB_EHCI_HCD_OMAP || USB_OHCI_HCD_OMAP3 |
| 1115 | default y |
| 1116 | help |
| 1117 | This is the core driver for the OAMP EHCI and OHCI drivers. |
| 1118 | This MFD driver does the required setup functionalities for |
| 1119 | OMAP USB Host drivers. |
| 1120 | |
Graeme Gregory | c948ef3 | 2012-05-15 15:48:57 +0900 | [diff] [blame] | 1121 | config MFD_PALMAS |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1122 | bool "TI Palmas series chips" |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1123 | select MFD_CORE |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1124 | select REGMAP_I2C |
| 1125 | select REGMAP_IRQ |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1126 | depends on I2C=y |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1127 | help |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1128 | If you say yes here you get support for the Palmas |
| 1129 | series of PMIC chips from Texas Instruments. |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1130 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1131 | config TPS6105X |
| 1132 | tristate "TI TPS61050/61052 Boost Converters" |
| 1133 | depends on I2C |
Axel Lin | 18eb3f0 | 2015-10-07 09:18:04 +0800 | [diff] [blame] | 1134 | select REGMAP_I2C |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1135 | select REGULATOR |
| 1136 | select MFD_CORE |
| 1137 | select REGULATOR_FIXED_VOLTAGE |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1138 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1139 | This option enables a driver for the TP61050/TPS61052 |
| 1140 | high-power "white LED driver". This boost converter is |
| 1141 | sometimes used for other things than white LEDs, and |
| 1142 | also contains a GPIO pin. |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1143 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1144 | config TPS65010 |
| 1145 | tristate "TI TPS6501x Power Management chips" |
| 1146 | depends on I2C && GPIOLIB |
| 1147 | default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK |
| 1148 | help |
| 1149 | If you say yes here you get support for the TPS6501x series of |
| 1150 | Power Management chips. These include voltage regulators, |
| 1151 | lithium ion/polymer battery charging, and other features that |
| 1152 | are often used in portable devices like cell phones and cameras. |
| 1153 | |
| 1154 | This driver can also be built as a module. If so, the module |
| 1155 | will be called tps65010. |
| 1156 | |
| 1157 | config TPS6507X |
| 1158 | tristate "TI TPS6507x Power Management / Touch Screen chips" |
Aaro Koskinen | c7b76dc | 2012-11-18 18:36:20 +0200 | [diff] [blame] | 1159 | select MFD_CORE |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1160 | depends on I2C |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1161 | help |
| 1162 | If you say yes here you get support for the TPS6507x series of |
| 1163 | Power Management / Touch Screen chips. These include voltage |
| 1164 | regulators, lithium ion/polymer battery charging, touch screen |
| 1165 | and other features that are often used in portable devices. |
| 1166 | This driver can also be built as a module. If so, the module |
| 1167 | will be called tps6507x. |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1168 | |
Andrew F. Davis | b45b719 | 2016-01-25 09:50:11 -0600 | [diff] [blame] | 1169 | config MFD_TPS65086 |
| 1170 | tristate "TI TPS65086 Power Management Integrated Chips (PMICs)" |
| 1171 | select REGMAP |
| 1172 | select REGMAP_IRQ |
| 1173 | select REGMAP_I2C |
| 1174 | depends on I2C |
| 1175 | help |
| 1176 | If you say yes here you get support for the TPS65086 series of |
| 1177 | Power Management chips. |
| 1178 | This driver provides common support for accessing the device, |
| 1179 | additional drivers must be enabled in order to use the |
| 1180 | functionality of the device. |
| 1181 | |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1182 | config TPS65911_COMPARATOR |
| 1183 | tristate |
| 1184 | |
| 1185 | config MFD_TPS65090 |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1186 | bool "TI TPS65090 Power Management chips" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1187 | depends on I2C=y |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1188 | select MFD_CORE |
| 1189 | select REGMAP_I2C |
| 1190 | select REGMAP_IRQ |
| 1191 | help |
| 1192 | If you say yes here you get support for the TPS65090 series of |
| 1193 | Power Management chips. |
| 1194 | This driver provides common support for accessing the device, |
| 1195 | additional drivers must be enabled in order to use the |
| 1196 | functionality of the device. |
| 1197 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1198 | config MFD_TPS65217 |
| 1199 | tristate "TI TPS65217 Power Management / White LED chips" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1200 | depends on I2C |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1201 | select MFD_CORE |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1202 | select REGMAP_I2C |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1203 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1204 | If you say yes here you get support for the TPS65217 series of |
| 1205 | Power Management / White LED chips. |
| 1206 | These include voltage regulators, lithium ion/polymer battery |
| 1207 | charger, wled and other features that are often used in portable |
| 1208 | devices. |
| 1209 | |
| 1210 | This driver can also be built as a module. If so, the module |
| 1211 | will be called tps65217. |
| 1212 | |
Keerthy | 44b4dc6 | 2014-02-06 11:20:12 +0530 | [diff] [blame] | 1213 | config MFD_TPS65218 |
| 1214 | tristate "TI TPS65218 Power Management chips" |
| 1215 | depends on I2C |
| 1216 | select MFD_CORE |
| 1217 | select REGMAP_I2C |
Lee Jones | 2d5d366 | 2014-03-10 15:23:25 +0000 | [diff] [blame] | 1218 | select REGMAP_IRQ |
Keerthy | 44b4dc6 | 2014-02-06 11:20:12 +0530 | [diff] [blame] | 1219 | help |
| 1220 | If you say yes here you get support for the TPS65218 series of |
| 1221 | Power Management chips. |
| 1222 | These include voltage regulators, gpio and other features |
| 1223 | that are often used in portable devices. Only regulator |
| 1224 | component is currently supported. |
| 1225 | |
| 1226 | This driver can also be built as a module. If so, the module |
| 1227 | will be called tps65218. |
| 1228 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1229 | config MFD_TPS6586X |
| 1230 | bool "TI TPS6586x Power Management chips" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1231 | depends on I2C=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1232 | select MFD_CORE |
| 1233 | select REGMAP_I2C |
| 1234 | help |
| 1235 | If you say yes here you get support for the TPS6586X series of |
| 1236 | Power Management chips. |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1237 | This driver provides common support for accessing the device, |
| 1238 | additional drivers must be enabled in order to use the |
| 1239 | functionality of the device. |
| 1240 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1241 | This driver can also be built as a module. If so, the module |
| 1242 | will be called tps6586x. |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1243 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1244 | config MFD_TPS65910 |
| 1245 | bool "TI TPS65910 Power Management chip" |
Geert Uytterhoeven | 6fafecc | 2015-05-05 18:32:27 +0200 | [diff] [blame] | 1246 | depends on I2C=y |
| 1247 | depends on GPIOLIB || COMPILE_TEST |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1248 | select MFD_CORE |
| 1249 | select REGMAP_I2C |
| 1250 | select REGMAP_IRQ |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1251 | select IRQ_DOMAIN |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1252 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1253 | if you say yes here you get support for the TPS65910 series of |
| 1254 | Power Management chips. |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1255 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1256 | config MFD_TPS65912 |
Andrew F. Davis | 796f569 | 2016-01-25 09:43:45 -0600 | [diff] [blame] | 1257 | tristate |
David Rientjes | c972c12 | 2013-04-17 14:28:47 -0700 | [diff] [blame] | 1258 | select MFD_CORE |
Andrew F. Davis | 796f569 | 2016-01-25 09:43:45 -0600 | [diff] [blame] | 1259 | select REGMAP |
| 1260 | select REGMAP_IRQ |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1261 | |
| 1262 | config MFD_TPS65912_I2C |
Andrew F. Davis | 796f569 | 2016-01-25 09:43:45 -0600 | [diff] [blame] | 1263 | tristate "TI TPS65912 Power Management chip with I2C" |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1264 | select MFD_TPS65912 |
Andrew F. Davis | 796f569 | 2016-01-25 09:43:45 -0600 | [diff] [blame] | 1265 | select REGMAP_I2C |
| 1266 | depends on I2C |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1267 | help |
| 1268 | If you say yes here you get support for the TPS65912 series of |
| 1269 | PM chips with I2C interface. |
| 1270 | |
| 1271 | config MFD_TPS65912_SPI |
Andrew F. Davis | 796f569 | 2016-01-25 09:43:45 -0600 | [diff] [blame] | 1272 | tristate "TI TPS65912 Power Management chip with SPI" |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1273 | select MFD_TPS65912 |
Andrew F. Davis | 796f569 | 2016-01-25 09:43:45 -0600 | [diff] [blame] | 1274 | select REGMAP_SPI |
| 1275 | depends on SPI_MASTER |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1276 | help |
| 1277 | If you say yes here you get support for the TPS65912 series of |
| 1278 | PM chips with SPI interface. |
| 1279 | |
| 1280 | config MFD_TPS80031 |
| 1281 | bool "TI TPS80031/TPS80032 Power Management chips" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1282 | depends on I2C=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1283 | select MFD_CORE |
| 1284 | select REGMAP_I2C |
| 1285 | select REGMAP_IRQ |
| 1286 | help |
| 1287 | If you say yes here you get support for the Texas Instruments |
| 1288 | TPS80031/ TPS80032 Fully Integrated Power Management with Power |
| 1289 | Path and Battery Charger. The device provides five configurable |
| 1290 | step-down converters, 11 general purpose LDOs, USB OTG Module, |
| 1291 | ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with |
| 1292 | Power Path from USB, 32K clock generator. |
| 1293 | |
| 1294 | config TWL4030_CORE |
| 1295 | bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1296 | depends on I2C=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1297 | select IRQ_DOMAIN |
| 1298 | select REGMAP_I2C |
| 1299 | help |
| 1300 | Say yes here if you have TWL4030 / TWL6030 family chip on your board. |
| 1301 | This core driver provides register access and IRQ handling |
| 1302 | facilities, and registers devices for the various functions |
| 1303 | so that function-specific drivers can bind to them. |
| 1304 | |
| 1305 | These multi-function chips are found on many OMAP2 and OMAP3 |
| 1306 | boards, providing power management, RTC, GPIO, keypad, a |
| 1307 | high speed USB OTG transceiver, an audio codec (on most |
| 1308 | versions) and many other features. |
| 1309 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1310 | config TWL4030_POWER |
| 1311 | bool "TI TWL4030 power resources" |
| 1312 | depends on TWL4030_CORE && ARM |
| 1313 | help |
| 1314 | Say yes here if you want to use the power resources on the |
| 1315 | TWL4030 family chips. Most of these resources are regulators, |
| 1316 | which have a separate driver; some are control signals, such |
| 1317 | as clock request handshaking. |
| 1318 | |
| 1319 | This driver uses board-specific data to initialize the resources |
| 1320 | and load scripts controlling which resources are switched off/on |
| 1321 | or reset when a sleep, wakeup or warm reset event occurs. |
| 1322 | |
| 1323 | config MFD_TWL4030_AUDIO |
| 1324 | bool "TI TWL4030 Audio" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1325 | depends on TWL4030_CORE |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1326 | select MFD_CORE |
| 1327 | default n |
| 1328 | |
| 1329 | config TWL6040_CORE |
| 1330 | bool "TI TWL6040 audio codec" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1331 | depends on I2C=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1332 | select MFD_CORE |
| 1333 | select REGMAP_I2C |
| 1334 | select REGMAP_IRQ |
Lars Poeschel | f01312d | 2012-11-05 15:48:23 +0100 | [diff] [blame] | 1335 | default n |
| 1336 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1337 | Say yes here if you want support for Texas Instruments TWL6040 audio |
| 1338 | codec. |
| 1339 | This driver provides common support for accessing the device, |
| 1340 | additional drivers must be enabled in order to use the |
| 1341 | functionality of the device (audio, vibra). |
Lars Poeschel | f01312d | 2012-11-05 15:48:23 +0100 | [diff] [blame] | 1342 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1343 | config MENELAUS |
| 1344 | bool "TI TWL92330/Menelaus PM chip" |
| 1345 | depends on I2C=y && ARCH_OMAP2 |
Aaro Koskinen | c7b76dc | 2012-11-18 18:36:20 +0200 | [diff] [blame] | 1346 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1347 | If you say yes here you get support for the Texas Instruments |
| 1348 | TWL92330/Menelaus Power Management chip. This include voltage |
| 1349 | regulators, Dual slot memory card transceivers, real-time clock |
| 1350 | and other features that are often used in portable devices like |
| 1351 | cell phones and PDAs. |
Aaro Koskinen | c7b76dc | 2012-11-18 18:36:20 +0200 | [diff] [blame] | 1352 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1353 | config MFD_WL1273_CORE |
| 1354 | tristate "TI WL1273 FM radio" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1355 | depends on I2C |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1356 | select MFD_CORE |
| 1357 | default n |
| 1358 | help |
| 1359 | This is the core driver for the TI WL1273 FM radio. This MFD |
| 1360 | driver connects the radio-wl1273 V4L2 module and the wl1273 |
| 1361 | audio codec. |
| 1362 | |
| 1363 | config MFD_LM3533 |
| 1364 | tristate "TI/National Semiconductor LM3533 Lighting Power chip" |
| 1365 | depends on I2C |
| 1366 | select MFD_CORE |
| 1367 | select REGMAP_I2C |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1368 | help |
| 1369 | Say yes here to enable support for National Semiconductor / TI |
| 1370 | LM3533 Lighting Power chips. |
| 1371 | |
| 1372 | This driver provides common support for accessing the device; |
| 1373 | additional drivers must be enabled in order to use the LED, |
| 1374 | backlight or ambient-light-sensor functionality of the device. |
| 1375 | |
| 1376 | config MFD_TIMBERDALE |
| 1377 | tristate "Timberdale FPGA" |
| 1378 | select MFD_CORE |
Jean Delvare | 84c3a8f | 2014-06-16 13:56:01 +0200 | [diff] [blame] | 1379 | depends on PCI && GPIOLIB && (X86_32 || COMPILE_TEST) |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1380 | ---help--- |
| 1381 | This is the core driver for the timberdale FPGA. This device is a |
| 1382 | multifunction device which exposes numerous platform devices. |
| 1383 | |
| 1384 | The timberdale FPGA can be found on the Intel Atom development board |
| 1385 | for in-vehicle infontainment, called Russellville. |
| 1386 | |
| 1387 | config MFD_TC3589X |
| 1388 | bool "Toshiba TC35892 and variants" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1389 | depends on I2C=y |
Linus Walleij | 1422731 | 2015-03-19 15:52:45 +0100 | [diff] [blame] | 1390 | depends on OF |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1391 | select MFD_CORE |
| 1392 | help |
| 1393 | Support for the Toshiba TC35892 and variants I/O Expander. |
| 1394 | |
| 1395 | This driver provides common support for accessing the device, |
| 1396 | additional drivers must be enabled in order to use the |
| 1397 | functionality of the device. |
| 1398 | |
| 1399 | config MFD_TMIO |
| 1400 | bool |
| 1401 | default n |
| 1402 | |
| 1403 | config MFD_T7L66XB |
| 1404 | bool "Toshiba T7L66XB" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1405 | depends on ARM && HAVE_CLK |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1406 | select MFD_CORE |
| 1407 | select MFD_TMIO |
| 1408 | help |
| 1409 | Support for Toshiba Mobile IO Controller T7L66XB |
| 1410 | |
| 1411 | config MFD_TC6387XB |
| 1412 | bool "Toshiba TC6387XB" |
| 1413 | depends on ARM && HAVE_CLK |
| 1414 | select MFD_CORE |
| 1415 | select MFD_TMIO |
| 1416 | help |
| 1417 | Support for Toshiba Mobile IO Controller TC6387XB |
| 1418 | |
| 1419 | config MFD_TC6393XB |
| 1420 | bool "Toshiba TC6393XB" |
| 1421 | depends on ARM && HAVE_CLK |
| 1422 | select GPIOLIB |
| 1423 | select MFD_CORE |
| 1424 | select MFD_TMIO |
| 1425 | help |
| 1426 | Support for Toshiba Mobile IO Controller TC6393XB |
| 1427 | |
| 1428 | config MFD_VX855 |
| 1429 | tristate "VIA VX855/VX875 integrated south bridge" |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1430 | depends on PCI |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1431 | select MFD_CORE |
| 1432 | help |
| 1433 | Say yes here to enable support for various functions of the |
| 1434 | VIA VX855/VX875 south bridge. You will need to enable the vx855_spi |
| 1435 | and/or vx855_gpio drivers for this to do anything useful. |
| 1436 | |
| 1437 | config MFD_ARIZONA |
| 1438 | select REGMAP |
| 1439 | select REGMAP_IRQ |
| 1440 | select MFD_CORE |
| 1441 | bool |
| 1442 | |
| 1443 | config MFD_ARIZONA_I2C |
Richard Fitzgerald | ea1f333 | 2015-11-03 15:08:32 +0000 | [diff] [blame] | 1444 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C" |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1445 | select MFD_ARIZONA |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1446 | select REGMAP_I2C |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1447 | depends on I2C |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1448 | help |
Richard Fitzgerald | ea1f333 | 2015-11-03 15:08:32 +0000 | [diff] [blame] | 1449 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
| 1450 | audio SoC core functionality controlled via I2C. |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1451 | |
| 1452 | config MFD_ARIZONA_SPI |
Richard Fitzgerald | ea1f333 | 2015-11-03 15:08:32 +0000 | [diff] [blame] | 1453 | tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with SPI" |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1454 | select MFD_ARIZONA |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1455 | select REGMAP_SPI |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1456 | depends on SPI_MASTER |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1457 | help |
Richard Fitzgerald | ea1f333 | 2015-11-03 15:08:32 +0000 | [diff] [blame] | 1458 | Support for the Cirrus Logic/Wolfson Microelectronics Arizona platform |
Charles Keepax | 5dbd478 | 2016-02-09 10:52:02 +0000 | [diff] [blame] | 1459 | audio SoC core functionality controlled via SPI. |
Richard Fitzgerald | ea1f333 | 2015-11-03 15:08:32 +0000 | [diff] [blame] | 1460 | |
| 1461 | config MFD_CS47L24 |
| 1462 | bool "Cirrus Logic CS47L24 and WM1831" |
| 1463 | depends on MFD_ARIZONA |
| 1464 | help |
| 1465 | Support for Cirrus Logic CS47L24 and WM1831 low power audio SoC |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1466 | |
| 1467 | config MFD_WM5102 |
| 1468 | bool "Wolfson Microelectronics WM5102" |
| 1469 | depends on MFD_ARIZONA |
| 1470 | help |
| 1471 | Support for Wolfson Microelectronics WM5102 low power audio SoC |
| 1472 | |
| 1473 | config MFD_WM5110 |
Richard Fitzgerald | e5d4ef0 | 2015-01-17 15:21:22 +0000 | [diff] [blame] | 1474 | bool "Wolfson Microelectronics WM5110 and WM8280/WM8281" |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1475 | depends on MFD_ARIZONA |
| 1476 | help |
Richard Fitzgerald | e5d4ef0 | 2015-01-17 15:21:22 +0000 | [diff] [blame] | 1477 | Support for Wolfson Microelectronics WM5110 and WM8280/WM8281 |
| 1478 | low power audio SoC |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1479 | |
Charles Keepax | dc7d486 | 2013-06-13 09:43:29 +0100 | [diff] [blame] | 1480 | config MFD_WM8997 |
Mark Brown | ca16ecb | 2013-07-17 12:21:09 +0100 | [diff] [blame] | 1481 | bool "Wolfson Microelectronics WM8997" |
Charles Keepax | dc7d486 | 2013-06-13 09:43:29 +0100 | [diff] [blame] | 1482 | depends on MFD_ARIZONA |
| 1483 | help |
| 1484 | Support for Wolfson Microelectronics WM8997 low power audio SoC |
| 1485 | |
Richard Fitzgerald | 6887b04 | 2015-07-03 16:16:35 +0100 | [diff] [blame] | 1486 | config MFD_WM8998 |
| 1487 | bool "Wolfson Microelectronics WM8998" |
| 1488 | depends on MFD_ARIZONA |
| 1489 | help |
| 1490 | Support for Wolfson Microelectronics WM8998 low power audio SoC |
| 1491 | |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1492 | config MFD_WM8400 |
| 1493 | bool "Wolfson Microelectronics WM8400" |
| 1494 | select MFD_CORE |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1495 | depends on I2C=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1496 | select REGMAP_I2C |
| 1497 | help |
| 1498 | Support for the Wolfson Microelecronics WM8400 PMIC and audio |
| 1499 | CODEC. This driver provides common support for accessing |
| 1500 | the device, additional drivers must be enabled in order to use |
| 1501 | the functionality of the device. |
| 1502 | |
| 1503 | config MFD_WM831X |
| 1504 | bool |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1505 | |
| 1506 | config MFD_WM831X_I2C |
| 1507 | bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" |
| 1508 | select MFD_CORE |
| 1509 | select MFD_WM831X |
| 1510 | select REGMAP_I2C |
| 1511 | select IRQ_DOMAIN |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1512 | depends on I2C=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1513 | help |
| 1514 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
| 1515 | when controlled using I2C. This driver provides common support |
| 1516 | for accessing the device, additional drivers must be enabled in |
| 1517 | order to use the functionality of the device. |
| 1518 | |
| 1519 | config MFD_WM831X_SPI |
| 1520 | bool "Wolfson Microelectronics WM831x/2x PMICs with SPI" |
| 1521 | select MFD_CORE |
| 1522 | select MFD_WM831X |
| 1523 | select REGMAP_SPI |
| 1524 | select IRQ_DOMAIN |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1525 | depends on SPI_MASTER |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1526 | help |
| 1527 | Support for the Wolfson Microelecronics WM831x and WM832x PMICs |
| 1528 | when controlled using SPI. This driver provides common support |
| 1529 | for accessing the device, additional drivers must be enabled in |
| 1530 | order to use the functionality of the device. |
| 1531 | |
| 1532 | config MFD_WM8350 |
| 1533 | bool |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1534 | |
| 1535 | config MFD_WM8350_I2C |
| 1536 | bool "Wolfson Microelectronics WM8350 with I2C" |
| 1537 | select MFD_WM8350 |
Martin Schwidefsky | 0244ad0 | 2013-08-30 09:39:53 +0200 | [diff] [blame] | 1538 | depends on I2C=y |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1539 | help |
| 1540 | The WM8350 is an integrated audio and power management |
| 1541 | subsystem with watchdog and RTC functionality for embedded |
| 1542 | systems. This option enables core support for the WM8350 with |
| 1543 | I2C as the control interface. Additional options must be |
| 1544 | selected to enable support for the functionality of the chip. |
| 1545 | |
| 1546 | config MFD_WM8994 |
Mark Brown | 6052d83 | 2014-07-31 15:41:30 +0100 | [diff] [blame] | 1547 | tristate "Wolfson Microelectronics WM8994" |
Guennadi Liakhovetski | acad189 | 2012-11-22 11:12:04 +0100 | [diff] [blame] | 1548 | select MFD_CORE |
| 1549 | select REGMAP_I2C |
| 1550 | select REGMAP_IRQ |
Mark Brown | 6052d83 | 2014-07-31 15:41:30 +0100 | [diff] [blame] | 1551 | depends on I2C |
Guennadi Liakhovetski | acad189 | 2012-11-22 11:12:04 +0100 | [diff] [blame] | 1552 | help |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1553 | The WM8994 is a highly integrated hi-fi CODEC designed for |
Ćukasz Stelmach | 78c059c | 2015-03-27 21:39:59 +0100 | [diff] [blame] | 1554 | smartphone applications. As well as audio functionality it |
Samuel Ortiz | ab85b120 | 2013-04-09 14:40:09 +0200 | [diff] [blame] | 1555 | has on board GPIO and regulator functionality which is |
| 1556 | supported via the relevant subsystems. This driver provides |
| 1557 | core support for the WM8994, in order to use the actual |
| 1558 | functionaltiy of the device other drivers must be enabled. |
Guennadi Liakhovetski | acad189 | 2012-11-22 11:12:04 +0100 | [diff] [blame] | 1559 | |
Linus Walleij | 60013b9 | 2013-09-22 21:49:18 +0200 | [diff] [blame] | 1560 | config MFD_STW481X |
Arnd Bergmann | f41716d | 2014-06-05 23:24:14 +0200 | [diff] [blame] | 1561 | tristate "Support for ST Microelectronics STw481x" |
Luis de Bethencourt | 5349ca1 | 2015-10-12 17:26:07 +0100 | [diff] [blame] | 1562 | depends on I2C && (ARCH_NOMADIK || COMPILE_TEST) |
Linus Walleij | 60013b9 | 2013-09-22 21:49:18 +0200 | [diff] [blame] | 1563 | select REGMAP_I2C |
| 1564 | select MFD_CORE |
| 1565 | help |
| 1566 | Select this option to enable the STw481x chip driver used |
| 1567 | in various ST Microelectronics and ST-Ericsson embedded |
| 1568 | Nomadik series. |
| 1569 | |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1570 | menu "Multimedia Capabilities Port drivers" |
| 1571 | depends on ARCH_SA1100 |
| 1572 | |
| 1573 | config MCP |
| 1574 | tristate |
| 1575 | |
| 1576 | # Interface drivers |
| 1577 | config MCP_SA11X0 |
| 1578 | tristate "Support SA11x0 MCP interface" |
| 1579 | depends on ARCH_SA1100 |
| 1580 | select MCP |
| 1581 | |
| 1582 | # Chip drivers |
| 1583 | config MCP_UCB1200 |
Arnd Bergmann | 1c93c72 | 2014-06-05 23:24:12 +0200 | [diff] [blame] | 1584 | tristate "Support for UCB1200 / UCB1300" |
Russell King | a4e137a | 2005-08-18 10:06:59 +0100 | [diff] [blame] | 1585 | depends on MCP_SA11X0 |
| 1586 | select MCP |
| 1587 | |
| 1588 | config MCP_UCB1200_TS |
| 1589 | tristate "Touchscreen interface support" |
| 1590 | depends on MCP_UCB1200 && INPUT |
| 1591 | |
| 1592 | endmenu |
Pawel Moll | 3ecbf05 | 2012-09-24 14:55:40 +0100 | [diff] [blame] | 1593 | |
Pawel Moll | 974cc7b | 2014-04-23 10:49:31 +0100 | [diff] [blame] | 1594 | config MFD_VEXPRESS_SYSREG |
| 1595 | bool "Versatile Express System Registers" |
Arnd Bergmann | fcdad42 | 2016-04-27 19:49:22 +0200 | [diff] [blame] | 1596 | depends on VEXPRESS_CONFIG && GPIOLIB && !ARCH_USES_GETTIMEOFFSET |
Pawel Moll | 974cc7b | 2014-04-23 10:49:31 +0100 | [diff] [blame] | 1597 | default y |
| 1598 | select CLKSRC_MMIO |
| 1599 | select GPIO_GENERIC_PLATFORM |
| 1600 | select MFD_CORE |
| 1601 | select MFD_SYSCON |
Pawel Moll | 3ecbf05 | 2012-09-24 14:55:40 +0100 | [diff] [blame] | 1602 | help |
Pawel Moll | 974cc7b | 2014-04-23 10:49:31 +0100 | [diff] [blame] | 1603 | System Registers are the platform configuration block |
| 1604 | on the ARM Ltd. Versatile Express board. |
Linus Walleij | a6e6e66 | 2014-01-29 11:09:53 +0100 | [diff] [blame] | 1605 | |
| 1606 | endmenu |
| 1607 | endif |