From bd5d080ab99642e3245ef7cfa54490384c01d878 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Sun, 13 Nov 2005 10:07:48 +0000 Subject: [ARM] 3160/1: SharpSL: Add driver for Akita specific GPIOs Patch from Richard Purdie Add a driver for the extra GPIOs found on the Sharp SL-C1000 (Akita). These GPIOs are found on a Maxim MAX7310 I2C i/o expander chip. A generic GPIO driver for the MAX7310 was attempted but this mini driver is a much simpler and much more effective solution avoiding several issues and complexity the generic driver had (as discussed on LKML). The platform device is required so the device parent can be set correctly which ensures the device is one of the last to suspend and first to resume. Whilst the i2c suspend/resume calls can be influenced, nothing guarantees this is easlier/later than the subsystems the gpios are used on which are all independent of i2c (sound, irda, video/backlight etc.). Signed-off-by: Richard Purdie Signed-off-by: Russell King --- arch/arm/mach-pxa/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-pxa/Makefile') diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index c83092e298a7..32526a0a6f86 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o obj-$(CONFIG_ARCH_PXA_IDP) += idp.o obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o +obj-$(CONFIG_MACH_AKITA) += akita-ioexp.o obj-$(CONFIG_MACH_POODLE) += poodle.o obj-$(CONFIG_MACH_TOSA) += tosa.o -- cgit v1.2.3-55-g7522