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| author | Eric Miao <eric.miao@marvell.com> | 2009-01-20 12:09:06 +0800 |
|---|---|---|
| committer | Eric Miao <eric.miao@marvell.com> | 2009-03-23 10:11:33 +0800 |
| commit | 38f539a608c9a3b40b30f1892bd5f9a38f4e5ffe (patch) | |
| tree | feb9c3ee23fe75151f73e8916c1afeb7c562e0dd /arch/arm/mach-pxa/Makefile | |
| parent | bd5ce4332328c1fe473690a86b2e6a4157be038f (diff) | |
| download | linux-stable-38f539a608c9a3b40b30f1892bd5f9a38f4e5ffe.tar.gz linux-stable-38f539a608c9a3b40b30f1892bd5f9a38f4e5ffe.tar.bz2 linux-stable-38f539a608c9a3b40b30f1892bd5f9a38f4e5ffe.zip | |
[ARM] pxa: move common GPIO handling code into plat-pxa
1. add common GPIO handling code into [arch/arm/plat-pxa]
2. common code in <mach/gpio.h> moved into <plat/gpio.h>, new processors
should implement its own <mach/gpio.h>, provide the following required
definitions and '#include <plat/gpio.h>' in the end:
- GPIO_REGS_VIRT for mapped virtual address of the GPIO registers'
physical I/O memory
- macros of GPLR(), GPSR(), GPDR() for constant optimization for
functions gpio_{set,get}_value() (so that bit-bang code can still
have tolerable performance)
- NR_BUILTIN_GPIO for the number of onchip GPIO
- definitions of __gpio_is_inverted() and __gpio_is_occupied(), they
can be either macros or inlined functions
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm/mach-pxa/Makefile')
| -rw-r--r-- | arch/arm/mach-pxa/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index 70b46570c5cf..c80e1bac4945 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile @@ -4,7 +4,7 @@ # Common support (must be linked before board specific support) obj-y += clock.o devices.o generic.o irq.o \ - time.o gpio.o reset.o + time.o reset.o obj-$(CONFIG_PM) += pm.o sleep.o standby.o ifeq ($(CONFIG_CPU_FREQ),y) |