aa8d6b73ea
Historically, this support was in arch/arm/mach-pxa/lubbock.c and
arch/arm/mach-pxa/mainstone.c. When gpio-pxa was moved to drivers/pxa,
it became a driver, and its initialization and probing happened at
postcore initcall. The lubbock code used to install the chained lubbock
interrupt handler at init_irq() time.
The consequence of the gpio-pxa change is that the installed chained irq
handler lubbock_irq_handler() was overwritten in pxa_gpio_probe(_dt)(),
removing :
- the handler
- the falling edge detection setting of GPIO0, which revealed the
interrupt request from the lubbock IO board.
As a fix, move the gpio0 chained handler setup to a place where we have
the guarantee that pxa_gpio_probe() was called before, so that lubbock
handler becomes the true IRQ chained handler of GPIO0, demuxing the
lubbock IO board interrupts.
This patch moves all that handling to a mfd driver. It's only purpose
for the time being is the interrupt handling, but in the future it
should encompass all the motherboard CPLDs handling :
- leds
- switches
- hexleds
The same logic applies to mainstone board.
Fixes: 157d2644cb ("ARM: pxa: change gpio to platform device")
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Arnd Bergmann <arnd@arndb.de>
95 lines
3.6 KiB
Makefile
95 lines
3.6 KiB
Makefile
#
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# Makefile for the linux kernel.
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#
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# Common support (must be linked before board specific support)
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obj-y += clock.o devices.o generic.o irq.o \
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reset.o
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obj-$(CONFIG_PM) += pm.o sleep.o standby.o
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# Generic drivers that other drivers may depend upon
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# SoC-specific code
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obj-$(CONFIG_PXA25x) += mfp-pxa2xx.o clock-pxa2xx.o pxa2xx.o pxa25x.o
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obj-$(CONFIG_PXA27x) += mfp-pxa2xx.o clock-pxa2xx.o pxa2xx.o pxa27x.o
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obj-$(CONFIG_PXA3xx) += mfp-pxa3xx.o clock-pxa3xx.o pxa3xx.o smemc.o pxa3xx-ulpi.o
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obj-$(CONFIG_CPU_PXA300) += pxa300.o
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obj-$(CONFIG_CPU_PXA320) += pxa320.o
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obj-$(CONFIG_CPU_PXA930) += pxa930.o
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# NOTE: keep the order of boards in accordance to their order in Kconfig
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# Device Tree support
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obj-$(CONFIG_MACH_PXA3XX_DT) += pxa-dt.o
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obj-$(CONFIG_MACH_PXA27X_DT) += pxa-dt.o
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# Intel/Marvell Dev Platforms
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obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
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obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o
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obj-$(CONFIG_MACH_ZYLONITE300) += zylonite.o zylonite_pxa300.o
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obj-$(CONFIG_MACH_ZYLONITE320) += zylonite.o zylonite_pxa320.o
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obj-$(CONFIG_MACH_LITTLETON) += littleton.o
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obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o
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obj-$(CONFIG_MACH_SAAR) += saar.o
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# 3rd Party Dev Platforms
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obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
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obj-$(CONFIG_ARCH_VIPER) += viper.o
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obj-$(CONFIG_MACH_ARCOM_ZEUS) += zeus.o
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obj-$(CONFIG_MACH_BALLOON3) += balloon3.o
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obj-$(CONFIG_MACH_CSB726) += csb726.o
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obj-$(CONFIG_CSB726_CSB701) += csb701.o
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obj-$(CONFIG_MACH_ARMCORE) += cm-x2xx.o cm-x255.o cm-x270.o
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ifeq ($(CONFIG_PCI),y)
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obj-$(CONFIG_MACH_ARMCORE) += cm-x2xx-pci.o
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endif
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obj-$(CONFIG_MACH_EM_X270) += em-x270.o
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obj-$(CONFIG_MACH_CM_X300) += cm-x300.o
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obj-$(CONFIG_MACH_CAPC7117) += capc7117.o mxm8x10.o
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obj-$(CONFIG_ARCH_GUMSTIX) += gumstix.o
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obj-$(CONFIG_GUMSTIX_AM200EPD) += am200epd.o
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obj-$(CONFIG_GUMSTIX_AM300EPD) += am300epd.o
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obj-$(CONFIG_MACH_INTELMOTE2) += stargate2.o
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obj-$(CONFIG_MACH_STARGATE2) += stargate2.o
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obj-$(CONFIG_MACH_XCEP) += xcep.o
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obj-$(CONFIG_MACH_TRIZEPS4) += trizeps4.o
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obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o
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obj-$(CONFIG_MACH_PCM027) += pcm027.o
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obj-$(CONFIG_MACH_PCM990_BASEBOARD) += pcm990-baseboard.o
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obj-$(CONFIG_MACH_COLIBRI) += colibri-pxa270.o
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obj-$(CONFIG_MACH_COLIBRI_EVALBOARD) += colibri-evalboard.o
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obj-$(CONFIG_MACH_COLIBRI_PXA270_INCOME) += colibri-pxa270-income.o
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obj-$(CONFIG_MACH_COLIBRI300) += colibri-pxa3xx.o colibri-pxa300.o
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obj-$(CONFIG_MACH_COLIBRI320) += colibri-pxa3xx.o colibri-pxa320.o
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obj-$(CONFIG_MACH_VPAC270) += vpac270.o
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# End-user Products
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obj-$(CONFIG_MACH_H4700) += hx4700.o
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obj-$(CONFIG_MACH_H5000) += h5000.o
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obj-$(CONFIG_MACH_HIMALAYA) += himalaya.o
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obj-$(CONFIG_MACH_MAGICIAN) += magician.o
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obj-$(CONFIG_MACH_MIOA701) += mioa701.o mioa701_bootresume.o
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obj-$(CONFIG_PXA_EZX) += ezx.o
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obj-$(CONFIG_MACH_MP900C) += mp900.o
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obj-$(CONFIG_MACH_PALMTE2) += palmte2.o
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obj-$(CONFIG_MACH_PALMTC) += palmtc.o
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obj-$(CONFIG_MACH_PALM27X) += palm27x.o
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obj-$(CONFIG_MACH_PALMT5) += palmt5.o
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obj-$(CONFIG_MACH_PALMTX) += palmtx.o
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obj-$(CONFIG_MACH_PALMZ72) += palmz72.o
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obj-$(CONFIG_MACH_PALMLD) += palmld.o
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obj-$(CONFIG_PALM_TREO) += palmtreo.o
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obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o sharpsl_pm.o corgi_pm.o
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obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o sharpsl_pm.o spitz_pm.o
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obj-$(CONFIG_MACH_POODLE) += poodle.o
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obj-$(CONFIG_MACH_TOSA) += tosa.o
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obj-$(CONFIG_MACH_ICONTROL) += icontrol.o mxm8x10.o
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obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o
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obj-$(CONFIG_MACH_RAUMFELD_RC) += raumfeld.o
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obj-$(CONFIG_MACH_RAUMFELD_CONNECTOR) += raumfeld.o
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obj-$(CONFIG_MACH_RAUMFELD_SPEAKER) += raumfeld.o
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obj-$(CONFIG_MACH_ZIPIT2) += z2.o
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obj-$(CONFIG_PXA_SYSTEMS_CPLDS) += pxa_cplds_irqs.o
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obj-$(CONFIG_TOSA_BT) += tosa-bt.o
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