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| author | Shawn Guo <shawn.guo@linaro.org> | 2011-09-28 11:16:06 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-10-04 10:55:06 +0200 |
| commit | 41e7daf27a321848adcfcea9764ac8665133f3ea (patch) | |
| tree | 9bc9f65b5a0b1a5b1e13ec31e2c919ca307eb559 /arch/arm/plat-mxc/include/mach/common.h | |
| parent | arm/imx: change mxc_init_l2x0() to an imx31/35 specific call (diff) | |
| download | linux-41e7daf27a321848adcfcea9764ac8665133f3ea.tar.xz linux-41e7daf27a321848adcfcea9764ac8665133f3ea.zip | |
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/plat-mxc/include/mach/common.h')
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/common.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h index 4e3d97890d69..afaa96733c9b 100644 --- a/arch/arm/plat-mxc/include/mach/common.h +++ b/arch/arm/plat-mxc/include/mach/common.h @@ -72,4 +72,15 @@ extern void mxc_arch_reset_init(void __iomem *); extern void mx51_efikamx_reset(void); extern int mx53_revision(void); extern int mx53_display_revision(void); + +enum mxc_cpu_pwr_mode { + WAIT_CLOCKED, /* wfi only */ + WAIT_UNCLOCKED, /* WAIT */ + WAIT_UNCLOCKED_POWER_OFF, /* WAIT + SRPG */ + STOP_POWER_ON, /* just STOP */ + STOP_POWER_OFF, /* STOP + SRPG */ +}; + +extern void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode); +extern void (*imx_idle)(void); #endif |