diff options
| author | Magnus Damm <damm@opensource.se> | 2014-01-15 16:43:08 +0900 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2014-02-24 08:55:46 +0900 |
| commit | a6557eb795edcf7832b5278a11842c4ca302f4af (patch) | |
| tree | f46f65b333815c8fe013575496bb229b57161668 /arch/arm/mach-shmobile/smp-r8a7779.c | |
| parent | 4a51856b42672cfcb7d6fbab22dcf2caba2be5ab (diff) | |
| download | linux-next-a6557eb795edcf7832b5278a11842c4ca302f4af.tar.gz | |
ARM: shmobile: Break out R-Car SYSC PM code
Break out the R-Car SYSC power management code from
the r8a7779 SoC code. With this new shared R-Car SYSC
code base it is possible to hook in Generation 2 SoCs
as well.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/smp-r8a7779.c')
| -rw-r--r-- | arch/arm/mach-shmobile/smp-r8a7779.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index 627c1f0d9478..e7a3201473d0 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c @@ -24,6 +24,7 @@ #include <linux/io.h> #include <linux/delay.h> #include <mach/common.h> +#include <mach/pm-rcar.h> #include <mach/r8a7779.h> #include <asm/cacheflush.h> #include <asm/smp_plat.h> @@ -33,25 +34,25 @@ #define AVECR IOMEM(0xfe700040) #define R8A7779_SCU_BASE 0xf0000000 -static struct r8a7779_pm_ch r8a7779_ch_cpu1 = { +static struct rcar_sysc_ch r8a7779_ch_cpu1 = { .chan_offs = 0x40, /* PWRSR0 .. PWRER0 */ .chan_bit = 1, /* ARM1 */ .isr_bit = 1, /* ARM1 */ }; -static struct r8a7779_pm_ch r8a7779_ch_cpu2 = { +static struct rcar_sysc_ch r8a7779_ch_cpu2 = { .chan_offs = 0x40, /* PWRSR0 .. PWRER0 */ .chan_bit = 2, /* ARM2 */ .isr_bit = 2, /* ARM2 */ }; -static struct r8a7779_pm_ch r8a7779_ch_cpu3 = { +static struct rcar_sysc_ch r8a7779_ch_cpu3 = { .chan_offs = 0x40, /* PWRSR0 .. PWRER0 */ .chan_bit = 3, /* ARM3 */ .isr_bit = 3, /* ARM3 */ }; -static struct r8a7779_pm_ch *r8a7779_ch_cpu[4] = { +static struct rcar_sysc_ch *r8a7779_ch_cpu[4] = { [1] = &r8a7779_ch_cpu1, [2] = &r8a7779_ch_cpu2, [3] = &r8a7779_ch_cpu3, @@ -67,7 +68,7 @@ void __init r8a7779_register_twd(void) static int r8a7779_platform_cpu_kill(unsigned int cpu) { - struct r8a7779_pm_ch *ch = NULL; + struct rcar_sysc_ch *ch = NULL; int ret = -EIO; cpu = cpu_logical_map(cpu); @@ -76,14 +77,14 @@ static int r8a7779_platform_cpu_kill(unsigned int cpu) ch = r8a7779_ch_cpu[cpu]; if (ch) - ret = r8a7779_sysc_power_down(ch); + ret = rcar_sysc_power_down(ch); return ret ? ret : 1; } static int r8a7779_boot_secondary(unsigned int cpu, struct task_struct *idle) { - struct r8a7779_pm_ch *ch = NULL; + struct rcar_sysc_ch *ch = NULL; unsigned int lcpu = cpu_logical_map(cpu); int ret; @@ -91,7 +92,7 @@ static int r8a7779_boot_secondary(unsigned int cpu, struct task_struct *idle) ch = r8a7779_ch_cpu[lcpu]; if (ch) - ret = r8a7779_sysc_power_up(ch); + ret = rcar_sysc_power_up(ch); else ret = -EIO; |