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| author | Haojian Zhuang <haojian.zhuang@gmail.com> | 2013-04-21 16:53:02 +0800 |
|---|---|---|
| committer | Haojian Zhuang <haojian.zhuang@gmail.com> | 2013-08-24 17:42:09 +0800 |
| commit | 0f374561b50df8f29e3427717b35dd57c7ac4ca4 (patch) | |
| tree | d5b5275b3c77e80d6c9c01aacc8fb47e06e33489 /arch/arm/mach-mmp | |
| parent | c052d13c08b793a13cf0158feca324417bf9ca4b (diff) | |
| download | linux-0f374561b50df8f29e3427717b35dd57c7ac4ca4.tar.gz linux-0f374561b50df8f29e3427717b35dd57c7ac4ca4.tar.bz2 linux-0f374561b50df8f29e3427717b35dd57c7ac4ca4.zip | |
irqchip: mmp: support irqchip
Support IRQCHIP & CONFIG_MULTI_IRQ_HANDLER in irq-mmp driver.
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Reviewed-by: Daniel Drake <dsd@laptop.org>
Diffstat (limited to 'arch/arm/mach-mmp')
| -rw-r--r-- | arch/arm/mach-mmp/include/mach/entry-macro.S | 26 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/mmp-dt.c | 8 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/mmp2-dt.c | 8 |
3 files changed, 2 insertions, 40 deletions
diff --git a/arch/arm/mach-mmp/include/mach/entry-macro.S b/arch/arm/mach-mmp/include/mach/entry-macro.S deleted file mode 100644 index bd152e24e6d7..000000000000 --- a/arch/arm/mach-mmp/include/mach/entry-macro.S +++ /dev/null @@ -1,26 +0,0 @@ -/* - * linux/arch/arm/mach-mmp/include/mach/entry-macro.S - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <asm/irq.h> -#include <mach/regs-icu.h> - - .macro get_irqnr_preamble, base, tmp - mrc p15, 0, \tmp, c0, c0, 0 @ CPUID - and \tmp, \tmp, #0xff00 - cmp \tmp, #0x5800 - ldr \base, =mmp_icu_base - ldr \base, [\base, #0] - addne \base, \base, #0x10c @ PJ1 AP INT SEL register - addeq \base, \base, #0x104 @ PJ4 IRQ SEL register - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \tmp, [\base, #0] - and \irqnr, \tmp, #0x3f - tst \tmp, #(1 << 6) - .endm diff --git a/arch/arm/mach-mmp/mmp-dt.c b/arch/arm/mach-mmp/mmp-dt.c index b37915dc4470..cca529ceecb7 100644 --- a/arch/arm/mach-mmp/mmp-dt.c +++ b/arch/arm/mach-mmp/mmp-dt.c @@ -9,17 +9,13 @@ * publishhed by the Free Software Foundation. */ -#include <linux/irq.h> -#include <linux/irqdomain.h> -#include <linux/of_irq.h> +#include <linux/irqchip.h> #include <linux/of_platform.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> -#include <mach/irqs.h> #include "common.h" -extern void __init mmp_dt_irq_init(void); extern void __init mmp_dt_init_timer(void); static const struct of_dev_auxdata pxa168_auxdata_lookup[] __initconst = { @@ -64,7 +60,6 @@ static const char *mmp_dt_board_compat[] __initdata = { DT_MACHINE_START(PXA168_DT, "Marvell PXA168 (Device Tree Support)") .map_io = mmp_map_io, - .init_irq = mmp_dt_irq_init, .init_time = mmp_dt_init_timer, .init_machine = pxa168_dt_init, .dt_compat = mmp_dt_board_compat, @@ -72,7 +67,6 @@ MACHINE_END DT_MACHINE_START(PXA910_DT, "Marvell PXA910 (Device Tree Support)") .map_io = mmp_map_io, - .init_irq = mmp_dt_irq_init, .init_time = mmp_dt_init_timer, .init_machine = pxa910_dt_init, .dt_compat = mmp_dt_board_compat, diff --git a/arch/arm/mach-mmp/mmp2-dt.c b/arch/arm/mach-mmp/mmp2-dt.c index 4ac256720f7d..023cb453f157 100644 --- a/arch/arm/mach-mmp/mmp2-dt.c +++ b/arch/arm/mach-mmp/mmp2-dt.c @@ -10,18 +10,13 @@ */ #include <linux/io.h> -#include <linux/irq.h> -#include <linux/irqdomain.h> -#include <linux/of_irq.h> +#include <linux/irqchip.h> #include <linux/of_platform.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> -#include <mach/irqs.h> -#include <mach/regs-apbc.h> #include "common.h" -extern void __init mmp_dt_irq_init(void); extern void __init mmp_dt_init_timer(void); static const struct of_dev_auxdata mmp2_auxdata_lookup[] __initconst = { @@ -49,7 +44,6 @@ static const char *mmp2_dt_board_compat[] __initdata = { DT_MACHINE_START(MMP2_DT, "Marvell MMP2 (Device Tree Support)") .map_io = mmp_map_io, - .init_irq = mmp_dt_irq_init, .init_time = mmp_dt_init_timer, .init_machine = mmp2_dt_init, .dt_compat = mmp2_dt_board_compat, |