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7d07cc8494
Select ARM_CPU_SUSPEND so that suspend/resume can be tested on mxs platforms. Tested on a mx28evk board: $ echo enabled > /sys/devices/80000000.apb/80040000.apbx/80074000.serial/tty/ttyAMA0/power/wakeup $ echo mem > /sys/power/state [ 507.040000] PM: Syncing filesystems ... done. [ 507.060000] mmc0: card e624 removed [ 507.160000] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 507.180000] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 507.200000] Suspending console(s) (use no_console_suspend to debug) (Then send any character via DUART to wakeup the system). [ 507.220000] PM: suspend of devices complete after 10.468 msecs [ 507.220000] PM: late suspend of devices complete after 3.531 msecs [ 507.230000] PM: noirq suspend of devices complete after 5.187 msecs [ 507.230000] PM: noirq resume of devices complete after 2.312 msecs [ 507.230000] PM: early resume of devices complete after 2.437 msecs [ 507.320000] PM: resume of devices complete after 81.312 msecs [ 507.360000] Restarting tasks ... done. [ 507.530000] mmc0: new SDHC card at address e624 [ 507.550000] mmcblk0: mmc0:e624 SU04G 3.69 GiB [ 507.560000] mmcblk0: p1 p2 p3 [ 509.240000] libphy: 800f0000.etherne:01 - Link is Down [ 511.240000] libphy: 800f0000.etherne:01 - Link is Up Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
31 lines
551 B
Plaintext
31 lines
551 B
Plaintext
if ARCH_MXS
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config SOC_IMX23
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bool
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select ARM_AMBA
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select ARM_CPU_SUSPEND if PM
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select CPU_ARM926T
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select HAVE_PWM
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select PINCTRL_IMX23
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config SOC_IMX28
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bool
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select ARM_AMBA
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select ARM_CPU_SUSPEND if PM
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select CPU_ARM926T
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select HAVE_CAN_FLEXCAN if CAN
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select HAVE_PWM
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select PINCTRL_IMX28
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comment "MXS platforms:"
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config MACH_MXS_DT
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bool "Support MXS platforms from device tree"
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select SOC_IMX23
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select SOC_IMX28
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help
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Include support for Freescale MXS platforms(i.MX23 and i.MX28)
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using the device tree for discovery
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endif
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