怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` 3000 mV at 3000 mV [ 1.344512] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.358703] omap_uart 4806a000.serial: no wakeirq for uart0 [ 1.359710] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.364990] omap_uart 4806c000.serial: no wakeirq for uart0 [ 1.365570] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.370025] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.770019] console [ttyO2] enabled [ 1.828918] brd: module loaded [ 1.863159] loop: module loaded [ 1.885620] twl 0-0048: PIH (irq 23) chaining IRQs 307..315 [ 1.889373] twl 0-0048: power (irq 312) chaining IRQs 315..322 [ 1.904602] VAUX1: at 3000 mV [ 1.913665] vdd_ehci: 1800 mV [ 1.920104] VAUX3: at 2800 mV [ 1.926757] VAUX4: at 2800 mV [ 1.934387] VDD1: 600 <--> 1450 mV at 1200 mV [ 1.942016] VDAC: 1800 mV [ 1.951751] VIO: at 1800 mV [ 1.959075] VINTANA1: 1500 mV [ 1.966552] VINTANA2: at 2750 mV [ 1.974609] VINTDIG: 1500 mV [ 1.980041] VMMC1: 1850 <--> 3150 mV at 3000 mV [ 1.987945] VMMC2: 1850 <--> 3150 mV at 2600 mV [ 1.994995] VUSB1V5: 1500 mV [ 1.999328] VUSB1V8: 1800 mV [ 2.004516] VUSB3V1: 3100 mV [ 2.013000] VPLL1: at 1800 mV [ 2.021759] VPLL2: 1800 mV [ 2.028198] VSIM: 1800 <--> 3000 mV at 1800 mV [ 2.034698] twl4030_gpio twl4030-gpio: gpio (irq 307) chaining IRQs 323..340 [ 2.055847] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.077178] usbcore: registered new interface driver asix [ 2.080444] usbcore: registered new interface driver ax88179_178a [ 2.084167] usbcore: registered new interface driver cdc_ether [ 2.087738] usbcore: registered new interface driver smsc95xx [ 2.091156] usbcore: registered new interface driver net1080 [ 2.094635] usbcore: registered new interface driver cdc_subset [ 2.098144] usbcore: registered new interface driver zaurus [ 2.101623] usbcore: registered new interface driver cdc_ncm [ 2.119445] usbcore: registered new interface driver cdc_wdm [ 2.123107] usbcore: registered new interface driver usb-storage [ 2.126770] usbcore: registered new interface driver usbtest [ 2.140594] mousedev: PS/2 mouse device common for all mice [ 2.145629] twl4030_keypad 48070000.i2c:twl@48:keypad: OF: linux,keymap property not defined in /ocp/i2c@48070000/twl@48/keypad [ 2.151916] twl4030_keypad 48070000.i2c:twl@48:keypad: Failed to build keymap [ 2.156127] twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -2 [ 2.169250] input: twl4030_pwrbutton as /devices/68000000.ocp/48070000.i2c/i2c-0/0-0048/48070000.i2c:twl@48:pwrbutton/input/input1 [ 2.185516] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. [ 2.190429] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC [ 2.206085] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0 [ 2.214477] i2c /dev entries driver [ 2.221374] Driver for 1-wire Dallas network protocol. [ 2.231903] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.318908] ledtrig-cpu: registered to indicate activity on CPUs [ 2.323608] usbcore: registered new interface driver usbhid [ 2.326660] usbhid: USB HID core driver [ 2.332366] oprofile: using arm/armv7 [ 2.335662] TCP: cubic registered [ 2.337493] Initializing XFRM netlink socket [ 2.340057] NET: Registered protocol family 17 [ 2.342681] NET: Registered protocol family 15 [ 2.345825] Key type dns_resolver registered [ 2.348602] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 2.352630] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 2.355804] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 2.359619] omap2_set_init_voltage: unable to set vdd_core [ 2.366119] PM: no software I/O chain control; some wakeups may be lost [ 2.373077] ThumbEE CPU extension supported. [ 2.375488] Registering SWP/SWPB emulation handler [ 2.378143] SmartReflex Class3 initialized [ 2.410186] hsusb2_vbus: 3300 mV [ 2.422302] input: gpio_keys as /devices/gpio_keys/input/input2 [ 2.431060] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.436462] sr_init: No PMIC hook to init smartreflex [ 2.440032] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 2.444793] smartreflex smartreflex.0: omap_sr_probe: smartreflex_mpu_iva: No Voltage table for the corresponding vdd. Cannot create debugfs entries for n-values [ 2.453552] smartreflex: probe of smartreflex.0 failed with error -61 [ 2.457366] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 2.461883] smartreflex smartreflex.1: omap_sr_probe: smartreflex_core: No Voltage table for the corresponding vdd. Cannot create debugfs entries for n-values [ 2.470062] smartreflex: probe of smartreflex.1 failed with error -61 [ 2.473937] sr_init: platform driver register failed for SR [ 2.571624] hsusb2_vbus: disabling [ 2.577911] VUSB3V1: disabling [ 2.582397] VUSB1V8: disabling [ 2.587738] VUSB1V5: disabling [ 2.589721] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.596221] VDAC: disabling [ 2.598968] VAUX3: disabling [ 2.600952] mmc0: new SD card at address 8001 [ 2.613067] PRM: I/O chain clock line assertion timed out [ 2.618103] mmcblk0: mmc0:8001 SD02G 1.89 GiB [ 2.631042] mmcblk0: p1 p2 [ 3.945526] kjournald starting. Commit interval 5 seconds [ 3.949096] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 4.137268] EXT3-fs (mmcblk0p2): using internal journal [ 4.145446] EXT3-fs (mmcblk0p2): recovery complete [ 4.148071] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 4.152038] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 4.161834] devtmpfs: mounted [ 4.165161] Freeing unused kernel memory: 404K (c07c3000 - c0828000) [ 4.330963] PRM: I/O chain clock line assertion timed out [ 4.335723] PRM: I/O chain clock line assertion timed out [ 4.340362] PRM: I/O chain clock line assertion timed out [ 4.363647] PRM: I/O chain clock line assertion timed out INIT: [ 4.368896] PRM: I/O chain clock line assertion timed out [ 4.373107] PRM: I/O chain clock line assertion timed out version 2.86 booting[ 4.393218] PRM: I/O chain clock line assertion timed out [ 4.397247] PRM: I/O chain clock line assertion timed out [ 4.401092] PRM: I/O chain clock line assertion timed out [ 4.420196] PRM: I/O chain clock line assertion timed out Starting the hotplug events dispatcher udevd [ 5.514160] udevd (859): /proc/859/oom_adj is deprecated, please use /proc/859/oom_score_adj instead. Synthesizing the initial hotplug events [ 13.273376] random: nonblocking pool is initialized [ 18.591796] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Remounting root file system... mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/3.17.0-rc4-92410-g2ce7598: No such file or directory FATAL: Could not open /lib/modules/3.17.0-rc4-92410-g2ce7598/modules.dep.temp for writing: No such file or directory root: mount: mount point /proc/bus/usb does not exist Setting up IP spoofing protection: rp_filter. Configuring network interfaces... modprobe: FATAL: Could not load /lib/modules/3.17.0-rc4-92410-g2ce7598/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc4-92410-g2ce7598/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.17.0-rc4-92410-g2ce7598/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc4-92410-g2ce7598/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc4-92410-g2ce7598/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc4-92410-g2ce7598/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.17.0-rc4-92410-g2ce7598/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc4-92410-g2ce7598/modules.dep: No such file or directory udhcpc: SIOCGIFINDEX: No such device done. Starting portmap daemon: portmap. Tue Jul 22 00:18:00 UTC 2008 [ 25.313140] PRM: I/O chain clock line assertion timed out [ 25.321868] PRM: I/O chain clock line assertion timed out INIT: [ 25.343597] PRM: I/O chain clock line assertion timed out [ 25.347595] PRM: I/O chain clock line assertion timed out Entering runlevel: 5[ 25.363281] PRM: I/O chain clock line assertion timed out [ 25.367218] PRM: I/O chain clock line assertion timed out [ 25.371063] PRM: I/O chain clock line assertion timed out [ 25.380950] PRM: I/O chain clock line assertion timed out ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1327: No soundcards found... Starting Dropbear SSH server: modprobe: FATAL: Could not load /lib/modules/3.17.0-rc4-92410-g2ce7598/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc4-92410-g2ce7598/modules.dep: No such file or directory dropbear. Starting advanced power management daemon: No APM support in kernel (failed.) Starting system message bus: dbus. Starting syslogd/klogd: start-stop-daemon: lseek: Invalid argument * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon [ ok ] Starting Bluetooth subsystem:modprobe: FATAL: Could not load /lib/modules/3.17.0-rc4-92410-g2ce7598/modules.dep: No such file or directory hcid hid2hci. [ 26.794677] PRM: I/O chain clock line assertion timed out [ 26.808319] PRM: I/O chain clock line assertion timed out .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: root login[2214]: root login on `ttyO2' root@beagleboard:~# root@beagleboard:~# %% Start PM consolidated quick test %% Preparation root@beagleboard:~# root@beagleboard:~# mkdir -p /sys; mount -t sysfs none /sys mount: none already mounted or /sys busy mount: according to mtab, sysfs is already mounted on /sys root@beagleboard:~# root@beagleboard:~# mkdir -p /debug; mount -t debugfs none /debug mount: none already mounted or /debug busy mount: according to mtab, debugfs is already mounted on /debug root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autos uspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms -1 root@beagleboard:~# root@beagleboard:~# echo 0 > /debug/pm_debug/enable_off_mode root@beagleboard:~# root@beagleboard:~# %% Baseline pm_debug count dump cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1038,INA:0,ON:1039,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1038,INA:0,ON:1039,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:584,INA:454,ON:1039,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:584,INA:454,ON:1039,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (12) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (22) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo enabled > $u/power/wakeup; done root@beagleboard:~# %% Start retention double suspend/resume UART wakeup test root@beagleboard:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo auto > $u/power/control; done root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/wakeup; cat $u/power/wakeup; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO0/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO1/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO2/power/wakeup enabled root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/control; cat $u/power/control; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO0/power/control auto -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO1/power/control auto -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO2/power/control auto root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 36.330291] PM: Syncing filesystems ... done. [ 37.100585] Freezing user space processes ... (elapsed 0.003 seconds) done. [ 37.108093] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 37.115631] Suspending console(s) (use no_console_suspend to debug) [ 37.156219] PRM: I/O chain clock line assertion timed out [ 37.158172] PM: suspend of devices complete after 30.761 msecs [ 37.168670] PM: late suspend of devices complete after 10.437 msecs [ 37.180572] PM: noirq suspend of devices complete after 11.840 msecs [ 37.180755] Disabling non-boot CPUs ... [ 37.180908] Successfully put all powerdomains to target state [ 37.187561] PM: noirq resume of devices complete after 6.530 msecs [ 37.196258] PM: early resume of devices complete after 7.171 msecs [ 37.196624] PRM: I/O chain clock line assertion timed out [ 37.196838] PRM: I/O chain clock line assertion timed out [ 37.375793] PM: resume of devices complete after 178.833 msecs [ 37.419464] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1193,INA:0,ON:1194,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1193,INA:0,ON:1194,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:713,INA:480,ON:1194,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:713,INA:480,ON:1194,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (12) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (27) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 39.397583] PM: Syncing filesystems ... done. [ 40.122589] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 40.128936] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 40.135284] Suspending console(s) (use no_console_suspend to debug) [ 40.163757] PRM: I/O chain clock line assertion timed out [ 40.165618] PM: suspend of devices complete after 18.890 msecs [ 40.171844] PRM: I/O chain clock line assertion timed out [ 40.172058] PRM: I/O chain clock line assertion timed out [ 40.172302] PRM: I/O chain clock line assertion timed out [ 40.176849] PM: late suspend of devices complete after 11.169 msecs [ 40.187927] PM: noirq suspend of devices complete after 11.016 msecs [ 40.187957] Disabling non-boot CPUs ... [ 40.188079] Successfully put all powerdomains to target state [ 40.194458] PM: noirq resume of devices complete after 6.317 msecs [ 40.203094] PM: early resume of devices complete after 7.141 msecs [ 40.203369] PRM: I/O chain clock line assertion timed out [ 40.203582] PRM: I/O chain clock line assertion timed out [ 40.375183] PM: resume of devices complete after 171.478 msecs [ 40.426544] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1333,INA:0,ON:1334,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1333,INA:0,ON:1334,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:842,INA:491,ON:1334,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:842,INA:491,ON:1334,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (12) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (27) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__ret_susp -sh: ./test_rootfs_access_nonexistent_file__ret_susp: not found root@beagleboard:~# root@beagleboard:~# %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do echo 3000 > $u/power/autosuspend_delay_ms; done root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autos uspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms 3000 root@beagleboard:~# root@beagleboard:~#