Kconfig (1809de7e7d37c585e01a1bcc583ea92b78fc759d) Kconfig (dd98756d78153dbb43685f0f0e618dda235aee00)
1#
2# GPIO infrastructure and drivers
3#
4
5config ARCH_HAVE_CUSTOM_GPIO_H
6 bool
7 help
8 Selecting this config option from the architecture Kconfig allows

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117 help
118 Say Y or M here to build support for the Altera PIO device.
119
120 If driver is built as a module it will be called gpio-altera.
121
122config GPIO_AMDPT
123 tristate "AMD Promontory GPIO support"
124 depends on ACPI
1#
2# GPIO infrastructure and drivers
3#
4
5config ARCH_HAVE_CUSTOM_GPIO_H
6 bool
7 help
8 Selecting this config option from the architecture Kconfig allows

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117 help
118 Say Y or M here to build support for the Altera PIO device.
119
120 If driver is built as a module it will be called gpio-altera.
121
122config GPIO_AMDPT
123 tristate "AMD Promontory GPIO support"
124 depends on ACPI
125 select GPIO_GENERIC
125 help
126 driver for GPIO functionality on Promontory IOHub
127 Require ACPI ASL code to enumerate as a platform device.
128
129config GPIO_ATH79
130 tristate "Atheros AR71XX/AR724X/AR913X GPIO support"
131 default y if ATH79
132 depends on ATH79 || COMPILE_TEST

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468config GPIO_XILINX
469 tristate "Xilinx GPIO support"
470 depends on OF_GPIO
471 help
472 Say yes here to support the Xilinx FPGA GPIO device
473
474config GPIO_XLP
475 tristate "Netlogic XLP GPIO support"
126 help
127 driver for GPIO functionality on Promontory IOHub
128 Require ACPI ASL code to enumerate as a platform device.
129
130config GPIO_ATH79
131 tristate "Atheros AR71XX/AR724X/AR913X GPIO support"
132 default y if ATH79
133 depends on ATH79 || COMPILE_TEST

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469config GPIO_XILINX
470 tristate "Xilinx GPIO support"
471 depends on OF_GPIO
472 help
473 Say yes here to support the Xilinx FPGA GPIO device
474
475config GPIO_XLP
476 tristate "Netlogic XLP GPIO support"
476 depends on CPU_XLP && OF_GPIO
477 depends on OF_GPIO && (CPU_XLP || ARCH_VULCAN || COMPILE_TEST)
477 select GPIOLIB_IRQCHIP
478 help
479 This driver provides support for GPIO interface on Netlogic XLP MIPS64
480 SoCs. Currently supported XLP variants are XLP8XX, XLP3XX, XLP2XX,
481 XLP9XX and XLP5XX.
482
483 If unsure, say N.
484

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1086
1087endmenu
1088
1089menu "SPI or I2C GPIO expanders"
1090 depends on (SPI_MASTER && !I2C) || I2C
1091
1092config GPIO_MCP23S08
1093 tristate "Microchip MCP23xxx I/O expander"
478 select GPIOLIB_IRQCHIP
479 help
480 This driver provides support for GPIO interface on Netlogic XLP MIPS64
481 SoCs. Currently supported XLP variants are XLP8XX, XLP3XX, XLP2XX,
482 XLP9XX and XLP5XX.
483
484 If unsure, say N.
485

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1087
1088endmenu
1089
1090menu "SPI or I2C GPIO expanders"
1091 depends on (SPI_MASTER && !I2C) || I2C
1092
1093config GPIO_MCP23S08
1094 tristate "Microchip MCP23xxx I/O expander"
1095 select GPIOLIB_IRQCHIP
1094 help
1095 SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017
1096 I/O expanders.
1097 This provides a GPIO interface supporting inputs and outputs.
1098 The I2C versions of the chips can be used as interrupt-controller.
1099
1100endmenu
1101

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1096 help
1097 SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017
1098 I/O expanders.
1099 This provides a GPIO interface supporting inputs and outputs.
1100 The I2C versions of the chips can be used as interrupt-controller.
1101
1102endmenu
1103

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