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MIPS: Alchemy: Only build AU1000 INTC code for compatible cpus

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Use the GPIO config symbol to only build Au1000 interrupt code on chips with
compatible hw.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/670/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Manuel Lauss 2009-11-23 20:40:01 +01:00 committed by Ralf Baechle
parent 70f82f2c59
commit 5d400f5c59
3 changed files with 12 additions and 10 deletions
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14
arch/mips/alchemy/Kconfig
View File

@ -1,5 +1,5 @@
# au1000-style gpio
config ALCHEMY_GPIO_AU1000
# au1000-style gpio and interrupt controllers
config ALCHEMY_GPIOINT_AU1000
bool
# select this in your board config if you don't want to use the gpio
@ -133,27 +133,27 @@ endchoice
config SOC_AU1000
bool
select SOC_AU1X00
select ALCHEMY_GPIO_AU1000
select ALCHEMY_GPIOINT_AU1000
config SOC_AU1100
bool
select SOC_AU1X00
select ALCHEMY_GPIO_AU1000
select ALCHEMY_GPIOINT_AU1000
config SOC_AU1500
bool
select SOC_AU1X00
select ALCHEMY_GPIO_AU1000
select ALCHEMY_GPIOINT_AU1000
config SOC_AU1550
bool
select SOC_AU1X00
select ALCHEMY_GPIO_AU1000
select ALCHEMY_GPIOINT_AU1000
config SOC_AU1200
bool
select SOC_AU1X00
select ALCHEMY_GPIO_AU1000
select ALCHEMY_GPIOINT_AU1000
config SOC_AU1X00
bool

6
arch/mips/alchemy/common/Makefile
View File

@ -5,14 +5,16 @@
# Makefile for the Alchemy Au1xx0 CPUs, generic files.
#
obj-y += prom.o irq.o time.o reset.o \
obj-y += prom.o time.o reset.o \
clocks.o platform.o power.o setup.o \
sleeper.o dma.o dbdma.o
obj-$(CONFIG_ALCHEMY_GPIOINT_AU1000) += irq.o
# optional gpiolib support
ifeq ($(CONFIG_ALCHEMY_GPIO_INDIRECT),)
ifeq ($(CONFIG_GPIOLIB),y)
obj-$(CONFIG_ALCHEMY_GPIO_AU1000) += gpiolib-au1000.o
obj-$(CONFIG_ALCHEMY_GPIOINT_AU1000) += gpiolib-au1000.o
endif
endif

2
arch/mips/include/asm/mach-au1x00/gpio.h
View File

@ -1,7 +1,7 @@
#ifndef _ALCHEMY_GPIO_H_
#define _ALCHEMY_GPIO_H_
#if defined(CONFIG_ALCHEMY_GPIO_AU1000)
#if defined(CONFIG_ALCHEMY_GPIOINT_AU1000)
#include <asm/mach-au1x00/gpio-au1000.h>