0931a4c6db
Basic MFD framework for the MSP430 microcontroller firmware used
on the dm355evm board:
- Provides an interface for other drivers: register read/write
utilities, and register declarations.
- Directly exports:
* Many signals through the GPIO framework
+ LEDs
+ SW6 through gpio sysfs
+ NTSC/nPAL jumper through gpio sysfs
+ ... more could be added later, e.g. MMC signals
* Child devices:
+ LEDs, via leds-gpio child (and default triggers)
+ RTC, via rtc-dm355evm child device
+ Buttons and IR control, via dm355evm_keys
- Supports power-off system call. Use the reset button to power
the board back up; the power supply LED will be on, but the
MSP430 waits to re-activate the regulators.
- On probe() this:
* Announces firmware revision
* Turns off the banked LEDs
* Exports the resources noted above
* Hooks the power-off support
* Muxes tvp5146 -or- imager for video input
Unless the new tvp514x driver (tracked for mainline) is configured,
this assumes that some custom imager driver handles video-in.
This completely ignores the registers reporting the output voltages
on the various power supplies. Someone could add a hwmon interface
if that seems useful.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
36 lines
No EOL
1,002 B
Makefile
36 lines
No EOL
1,002 B
Makefile
#
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# Makefile for multifunction miscellaneous devices
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#
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obj-$(CONFIG_MFD_SM501) += sm501.o
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obj-$(CONFIG_MFD_ASIC3) += asic3.o
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obj-$(CONFIG_HTC_EGPIO) += htc-egpio.o
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obj-$(CONFIG_HTC_PASIC3) += htc-pasic3.o
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obj-$(CONFIG_MFD_DM355EVM_MSP) += dm355evm_msp.o
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obj-$(CONFIG_MFD_T7L66XB) += t7l66xb.o
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obj-$(CONFIG_MFD_TC6387XB) += tc6387xb.o
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obj-$(CONFIG_MFD_TC6393XB) += tc6393xb.o
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obj-$(CONFIG_MFD_WM8400) += wm8400-core.o
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wm8350-objs := wm8350-core.o wm8350-regmap.o wm8350-gpio.o
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obj-$(CONFIG_MFD_WM8350) += wm8350.o
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obj-$(CONFIG_MFD_WM8350_I2C) += wm8350-i2c.o
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obj-$(CONFIG_TWL4030_CORE) += twl4030-core.o twl4030-irq.o
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obj-$(CONFIG_MFD_CORE) += mfd-core.o
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obj-$(CONFIG_MCP) += mcp-core.o
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obj-$(CONFIG_MCP_SA11X0) += mcp-sa11x0.o
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obj-$(CONFIG_MCP_UCB1200) += ucb1x00-core.o
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obj-$(CONFIG_MCP_UCB1200_TS) += ucb1x00-ts.o
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ifeq ($(CONFIG_SA1100_ASSABET),y)
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obj-$(CONFIG_MCP_UCB1200) += ucb1x00-assabet.o
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endif
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obj-$(CONFIG_UCB1400_CORE) += ucb1400_core.o
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obj-$(CONFIG_PMIC_DA903X) += da903x.o
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