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| author | Shawn Guo <shawn.guo@linaro.org> | 2011-09-28 17:16:06 +0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-10-04 10:55:06 +0200 |
| commit | 41e7daf27a321848adcfcea9764ac8665133f3ea (patch) | |
| tree | 9bc9f65b5a0b1a5b1e13ec31e2c919ca307eb559 /arch/arm/mach-mx5 | |
| parent | ddd5f51bf661f49fb5f2be371ff1cf9cfe5fa98b (diff) | |
| download | op-kernel-dev-41e7daf27a321848adcfcea9764ac8665133f3ea.zip op-kernel-dev-41e7daf27a321848adcfcea9764ac8665133f3ea.tar.gz | |
arm/imx: remove cpu_is_xxx() from arch_idle()
This patch adds an idle hook imx_idle to be called in arch_idle().
Any soc that needs a customized idle implementation other than
cpu_do_idle() can set up this hook in soc specific call.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mx5')
| -rw-r--r-- | arch/arm/mach-mx5/mm.c | 6 | ||||
| -rw-r--r-- | arch/arm/mach-mx5/pm-imx5.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-mx5/system.c | 1 |
3 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm/mach-mx5/mm.c b/arch/arm/mach-mx5/mm.c index baea6e5..379593e 100644 --- a/arch/arm/mach-mx5/mm.c +++ b/arch/arm/mach-mx5/mm.c @@ -21,6 +21,11 @@ #include <mach/devices-common.h> #include <mach/iomux-v3.h> +static void imx5_idle(void) +{ + mx5_cpu_lp_set(WAIT_UNCLOCKED_POWER_OFF); +} + /* * Define the MX51 memory map. */ @@ -56,6 +61,7 @@ void __init imx51_init_early(void) mxc_set_cpu_type(MXC_CPU_MX51); mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR)); mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR)); + imx_idle = imx5_idle; } void __init mx53_map_io(void) diff --git a/arch/arm/mach-mx5/pm-imx5.c b/arch/arm/mach-mx5/pm-imx5.c index e4529af..0624fb8 100644 --- a/arch/arm/mach-mx5/pm-imx5.c +++ b/arch/arm/mach-mx5/pm-imx5.c @@ -14,7 +14,8 @@ #include <linux/err.h> #include <asm/cacheflush.h> #include <asm/tlbflush.h> -#include <mach/system.h> +#include <mach/common.h> +#include <mach/hardware.h> #include "crm_regs.h" static struct clk *gpc_dvfs_clk; diff --git a/arch/arm/mach-mx5/system.c b/arch/arm/mach-mx5/system.c index 76ae8dc..144ebeb 100644 --- a/arch/arm/mach-mx5/system.c +++ b/arch/arm/mach-mx5/system.c @@ -13,6 +13,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <mach/hardware.h> +#include <mach/common.h> #include "crm_regs.h" /* set cpu low power mode before WFI instruction. This function is called |
