![Bibek Basu](/assets/img/avatar_default.png)
To get rid of port expanders, the free GPIOs of ab8500 can be used. There are 42 GPIO pins. Out of which 16 are interrupt capable.This patch implements 16 virtual IRQ mapped to 16 interrupt capable AB8500 GPIOs. Signed-off-by: Bibek Basu <bibek.basu@stericsson.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> [Renamed header file as per MFD structure] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
46 lines
1.7 KiB
Makefile
46 lines
1.7 KiB
Makefile
# generic gpio support: dedicated expander chips, etc
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#
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# NOTE: platform-specific GPIO drivers don't belong in the
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# drivers/gpio directory; put them with other platform setup
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# code, IRQ controllers, board init, etc.
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ccflags-$(CONFIG_DEBUG_GPIO) += -DDEBUG
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obj-$(CONFIG_GPIOLIB) += gpiolib.o
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obj-$(CONFIG_GPIO_ADP5520) += adp5520-gpio.o
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obj-$(CONFIG_GPIO_ADP5588) += adp5588-gpio.o
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obj-$(CONFIG_GPIO_BASIC_MMIO) += basic_mmio_gpio.o
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obj-$(CONFIG_GPIO_LANGWELL) += langwell_gpio.o
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obj-$(CONFIG_GPIO_MAX730X) += max730x.o
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obj-$(CONFIG_GPIO_MAX7300) += max7300.o
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obj-$(CONFIG_GPIO_MAX7301) += max7301.o
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obj-$(CONFIG_GPIO_MAX732X) += max732x.o
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obj-$(CONFIG_GPIO_MC33880) += mc33880.o
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obj-$(CONFIG_GPIO_MCP23S08) += mcp23s08.o
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obj-$(CONFIG_GPIO_74X164) += 74x164.o
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obj-$(CONFIG_GPIO_PCA953X) += pca953x.o
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obj-$(CONFIG_GPIO_PCF857X) += pcf857x.o
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obj-$(CONFIG_GPIO_PCH) += pch_gpio.o
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obj-$(CONFIG_GPIO_PL061) += pl061.o
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obj-$(CONFIG_GPIO_STMPE) += stmpe-gpio.o
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obj-$(CONFIG_GPIO_TC3589X) += tc3589x-gpio.o
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obj-$(CONFIG_GPIO_TIMBERDALE) += timbgpio.o
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obj-$(CONFIG_GPIO_TWL4030) += twl4030-gpio.o
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obj-$(CONFIG_GPIO_UCB1400) += ucb1400_gpio.o
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obj-$(CONFIG_GPIO_XILINX) += xilinx_gpio.o
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obj-$(CONFIG_GPIO_CS5535) += cs5535-gpio.o
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obj-$(CONFIG_GPIO_BT8XX) += bt8xxgpio.o
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obj-$(CONFIG_GPIO_IT8761E) += it8761e_gpio.o
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obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o
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obj-$(CONFIG_GPIO_WM831X) += wm831x-gpio.o
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obj-$(CONFIG_GPIO_WM8350) += wm8350-gpiolib.o
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obj-$(CONFIG_GPIO_WM8994) += wm8994-gpio.o
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obj-$(CONFIG_GPIO_SCH) += sch_gpio.o
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obj-$(CONFIG_GPIO_RDC321X) += rdc321x-gpio.o
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obj-$(CONFIG_GPIO_JANZ_TTL) += janz-ttl.o
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obj-$(CONFIG_GPIO_SX150X) += sx150x.o
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obj-$(CONFIG_GPIO_VX855) += vx855_gpio.o
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obj-$(CONFIG_GPIO_ML_IOH) += ml_ioh_gpio.o
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obj-$(CONFIG_AB8500_GPIO) += ab8500-gpio.o
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