ÿ怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` 3000 mV at 3000 mV [ 1.342895] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.357666] omap_uart 4806a000.serial: no wakeirq for uart0 [ 1.358856] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.364013] omap_uart 4806c000.serial: no wakeirq for uart0 [ 1.364562] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.369445] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.769989] console [ttyO2] enabled [ 1.827514] brd: module loaded [ 1.861907] loop: module loaded [ 1.883819] twl 0-0048: PIH (irq 23) chaining IRQs 307..315 [ 1.887603] twl 0-0048: power (irq 312) chaining IRQs 315..322 [ 1.902740] VAUX1: at 3000 mV [ 1.912231] vdd_ehci: 1800 mV [ 1.919647] VAUX3: at 2800 mV [ 1.926086] VAUX4: at 2800 mV [ 1.932708] VDD1: 600 <--> 1450 mV at 1200 mV [ 1.940002] VDAC: 1800 mV [ 1.949523] VIO: at 1800 mV [ 1.957000] VINTANA1: 1500 mV [ 1.964385] VINTANA2: at 2750 mV [ 1.972564] VINTDIG: 1500 mV [ 1.978057] VMMC1: 1850 <--> 3150 mV at 3000 mV [ 1.985443] VMMC2: 1850 <--> 3150 mV at 2600 mV [ 1.993377] VUSB1V5: 1500 mV [ 1.998443] VUSB1V8: 1800 mV [ 2.003021] VUSB3V1: 3100 mV [ 2.010955] VPLL1: at 1800 mV [ 2.019775] VPLL2: 1800 mV [ 2.026306] VSIM: 1800 <--> 3000 mV at 1800 mV [ 2.032836] twl4030_gpio twl4030-gpio: gpio (irq 307) chaining IRQs 323..340 [ 2.053833] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.075408] usbcore: registered new interface driver asix [ 2.078826] usbcore: registered new interface driver ax88179_178a [ 2.082458] usbcore: registered new interface driver cdc_ether [ 2.086029] usbcore: registered new interface driver smsc95xx [ 2.089569] usbcore: registered new interface driver net1080 [ 2.092926] usbcore: registered new interface driver cdc_subset [ 2.096466] usbcore: registered new interface driver zaurus [ 2.100036] usbcore: registered new interface driver cdc_ncm [ 2.117797] usbcore: registered new interface driver cdc_wdm [ 2.121459] usbcore: registered new interface driver usb-storage [ 2.125122] usbcore: registered new interface driver usbtest [ 2.133117] mousedev: PS/2 mouse device common for all mice [ 2.137847] twl4030_keypad 48070000.i2c:twl@48:keypad: OF: linux,keymap property not defined in /ocp/i2c@48070000/twl@48/keypad [ 2.144378] twl4030_keypad 48070000.i2c:twl@48:keypad: Failed to build keymap [ 2.148529] twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -2 [ 2.170166] input: twl4030_pwrbutton as /devices/68000000.ocp/48070000.i2c/i2c-0/0-0048/48070000.i2c:twl@48:pwrbutton/input/input1 [ 2.184204] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. [ 2.189392] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC [ 2.204376] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0 [ 2.211669] i2c /dev entries driver [ 2.220184] Driver for 1-wire Dallas network protocol. [ 2.230346] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.308288] ledtrig-cpu: registered to indicate activity on CPUs [ 2.312927] usbcore: registered new interface driver usbhid [ 2.315979] usbhid: USB HID core driver [ 2.321990] oprofile: using arm/armv7 [ 2.325439] TCP: cubic registered [ 2.327270] Initializing XFRM netlink socket [ 2.330078] NET: Registered protocol family 17 [ 2.332672] NET: Registered protocol family 15 [ 2.335784] Key type dns_resolver registered [ 2.338867] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 2.342834] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 2.346008] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 2.349914] omap2_set_init_voltage: unable to set vdd_core [ 2.356384] PM: no software I/O chain control; some wakeups may be lost [ 2.363342] ThumbEE CPU extension supported. [ 2.365783] Registering SWP/SWPB emulation handler [ 2.368438] SmartReflex Class3 initialized [ 2.403350] hsusb2_vbus: 3300 mV [ 2.413818] input: gpio_keys as /devices/gpio_keys/input/input2 [ 2.422912] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.428131] sr_init: No PMIC hook to init smartreflex [ 2.431793] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 2.436462] smartreflex smartreflex.0: omap_sr_probe: smartreflex_mpu_iva: No Voltage table for the corresponding vdd. Cannot create debugfs entries for n-values [ 2.445312] smartreflex: probe of smartreflex.0 failed with error -61 [ 2.449218] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 2.453735] smartreflex smartreflex.1: omap_sr_probe: smartreflex_core: No Voltage table for the corresponding vdd. Cannot create debugfs entries for n-values [ 2.461914] smartreflex: probe of smartreflex.1 failed with error -61 [ 2.465698] sr_init: platform driver register failed for SR [ 2.564819] hsusb2_vbus: disabling [ 2.580078] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.584960] VUSB3V1: disabling [ 2.588195] VUSB1V8: disabling [ 2.590911] mmc0: new SD card at address 8001 [ 2.599090] VUSB1V5: disabling [ 2.602661] VDAC: disabling [ 2.604461] mmcblk0: mmc0:8001 SD02G 1.89 GiB [ 2.619354] VAUX3: disabling [ 2.625213] PRM: I/O chain clock line assertion timed out [ 2.629669] mmcblk0: p1 p2 [ 3.953002] kjournald starting. Commit interval 5 seconds [ 3.956573] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 4.144653] EXT3-fs (mmcblk0p2): using internal journal [ 4.152923] EXT3-fs (mmcblk0p2): recovery complete [ 4.155578] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 4.159637] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 4.169525] devtmpfs: mounted [ 4.172790] Freeing unused kernel memory: 404K (c07c3000 - c0828000) [ 4.341247] PRM: I/O chain clock line assertion timed out [ 4.345703] PRM: I/O chain clock line assertion timed out [ 4.350585] PRM: I/O chain clock line assertion timed out [ 4.374786] PRM: I/O chain clock line assertion timed out INIT: [ 4.380401] PRM: I/O chain clock line assertion timed out [ 4.384429] PRM: I/O chain clock line assertion timed out version 2.86 booting[ 4.399291] PRM: I/O chain clock line assertion timed out [ 4.403259] PRM: I/O chain clock line assertion timed out [ 4.407104] PRM: I/O chain clock line assertion timed out [ 4.425994] PRM: I/O chain clock line assertion timed out Starting the hotplug events dispatcher udevd [ 5.520202] udevd (859): /proc/859/oom_adj is deprecated, please use /proc/859/oom_score_adj instead. Synthesizing the initial hotplug events [ 12.821289] random: nonblocking pool is initialized [ 18.439361] 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-rc3-92201-g69e273c: No such file or directory FATAL: Could not open /lib/modules/3.17.0-rc3-92201-g69e273c/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-rc3-92201-g69e273c/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc3-92201-g69e273c/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.17.0-rc3-92201-g69e273c/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc3-92201-g69e273c/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc3-92201-g69e273c/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc3-92201-g69e273c/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.17.0-rc3-92201-g69e273c/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc3-92201-g69e273c/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 [ 25.262451] PRM: I/O chain clock line assertion timed out [ 25.271636] PRM: I/O chain clock line assertion timed out INIT: [ 25.289428] PRM: I/O chain clock line assertion timed out [ 25.293487] PRM: I/O chain clock line assertion timed out Entering runlevel: 5[ 25.309295] PRM: I/O chain clock line assertion timed out [ 25.313232] PRM: I/O chain clock line assertion timed out [ 25.317077] PRM: I/O chain clock line assertion timed out [ 25.326782] 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-rc3-92201-g69e273c/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.17.0-rc3-92201-g69e273c/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: hcidmodprobe: FATAL: Could not load /lib/modules/3.17.0-rc3-92201-g69e273c/modules.dep: No such file or directory hid2hci. [ 26.739196] PRM: I/O chain clock line assertion timed out [ 26.751129] PRM: I/O chain clock line assertion timed out [ 26.785675] PRM: I/O chain clock line assertion timed out [ 26.790527] 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[2227]: root login on `ttyO2' root@beagleboard:~# root@beagleboard:~# %% Start PM consolidated quick test %% Preparation root@beagleboard:~# root@beagleboard:~# 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:~# 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:1117,INA:0,ON:1118,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:1117,INA:0,ON:1118,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:533,ON:1118,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:583,INA:533,ON:1117,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 echo mem > /sys/power/state auto root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 36.369415] PM: Syncing filesystems ... done. [ 36.962860] Freezing user space processes ... (elapsed 0.004 seconds) done. [ 36.970947] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 36.978210] Suspending console(s) (use no_console_suspend to debug) [ 37.019409] PRM: I/O chain clock line assertion timed out [ 37.021362] PM: suspend of devices complete after 31.127 msecs [ 37.031829] PM: late suspend of devices complete after 10.437 msecs [ 37.043670] PM: noirq suspend of devices complete after 11.810 msecs [ 37.043853] Disabling non-boot CPUs ... [ 37.044006] Successfully put all powerdomains to target state [ 37.050689] PM: noirq resume of devices complete after 6.591 msecs [ 37.059478] PM: early resume of devices complete after 7.202 msecs [ 37.059844] PRM: I/O chain clock line assertion timed out [ 37.060058] PRM: I/O chain clock line assertion timed out [ 37.232116] PM: resume of devices complete after 171.936 msecs [ 37.275909] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1264,INA:0,ON:1265,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:1264,INA:0,ON:1265,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:712,INA:552,ON:1265,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:711,INA:552,ON:1264,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 [ 39.257904] PM: Syncing filesystems ... done. [ 39.985504] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 39.991485] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 39.997741] Suspending console(s) (use no_console_suspend to debug) [ 40.026092] PRM: I/O chain clock line assertion timed out [ 40.027801] PRM: I/O chain clock line assertion timed out [ 40.028015] PRM: I/O chain clock line assertion timed out [ 40.028289] PRM: I/O chain clock line assertion timed out [ 40.028930] PM: suspend of devices complete after 19.592 msecs [ 40.039306] PM: late suspend of devices complete after 10.375 msecs [ 40.050415] PM: noirq suspend of devices complete after 11.077 msecs [ 40.050445] Disabling non-boot CPUs ... [ 40.050598] Successfully put all powerdomains to target state [ 40.056854] PM: noirq resume of devices complete after 6.164 msecs [ 40.065521] PM: early resume of devices complete after 6.988 msecs [ 40.065795] PRM: I/O chain clock line assertion timed out [ 40.066009] PRM: I/O chain clock line assertion timed out [ 40.241058] PM: resume of devices complete after 174.926 msecs [ 40.292633] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1395,INA:0,ON:1396,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:1395,INA:0,ON:1396,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:832,INA:563,ON:1396,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:831,INA:563,ON:1395,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:~#