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2012-05-22ARM: configs: u8500: Enable lockup detectionJonas Aaberg
ST-Ericsson ID: 370799 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
2012-05-22power: ab8500_btemp: Detect battery type in workqueueJonas Aaberg
Detect battery type in work queue instead of probe. This reduces the system boot time with 1.5s ST-Ericsson Linux next: - ST-Ericsson ID: 370799 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I6d21df2746a8a08940e18e793ec0e171eda67708 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/50551 Reviewed-by: QABUILD Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
2012-05-22drivers: ab8500-gpadc: Reduce conversion timeoutJonas Aaberg
Reduce the conversion timeout from 2s to 0.5s ST-Ericsson Linux next: - ST-Ericsson ID: 420077 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Icb18eef9b6c887f7817c2c1f7dd1b3876620a5b6 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/50864 Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
2012-05-22power: ab8500_bm: Don't clear the CCMuxOffset bitKalle Komierowski
The CCMuxOffset bit is not kept set, this will force the columb counter of the AB8500 to use the measure offset calibration. This should increase the accuracy of the fuel gauge. ST-Ericsson ID: 414923 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I82649e0d6f07933a36f48d33a877e72c5a5aa50e Signed-off-by: Kalle Komierowski <karl.komierowski@stericsson.com> Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/50913 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2012-05-22ab8500-pwm:Add sysfs path to disable LED blinkingNaga Radhesh
Add sysfs path to disable LED blinking functionality ST-Ericsson ID: 366316 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id:I3f4c62525defe948459cf74c3ae18f4cf81945bf Signed-off-by: Naga Radhesh <naga.radheshy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/50621 Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22ab8500-debugfs: Sizeof mismatchAshok G
St-Ericsson Linux next: NA St-Ericsson Id: 420118 St-Ericsson FOSS-OUT ID: Trivial Change-Id: I2acc2ceced2e22d6f432dbe2f6b8a448c410c99d Signed-off-by: Ashok G <ashok.g@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/50651 Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Mattias WALLIN <mattias.wallin@stericsson.com>
2012-05-22pm: mach-ux500: platform data for pwm driverNaga Radhesh
platform data for pwm driver, which contains no.of supported pwm and pwm out led's ST-Ericsson ID: 366316 Signed-off-by: Naga Radhesh <naga.radheshy@stericsson.com>
2012-05-22leds-pwm:Support HW blink functionalityNaga Radhesh
Support LED HW blink functionlity, by registering blink set function. ST-Ericsson ID: 366316 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id:Ice4f7b786bd2acdd115ca920de6deb2e83d80ea3 Signed-off-by: Naga Radhesh <naga.radheshy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/50126 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22ab8500-pwm: check for valid platform data pointerNaga Radhesh
Before accessing platform data, check whether platform pointer is valid or not. ST-Ericsson ID: 366316 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Signed-off-by: Naga Radhesh <naga.radheshy@stericsson.com> Change-Id: I176dd81743d1c063f6814c35992cc8813ac57055 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/50530 Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2012-05-22ab8500-pwm:AB8505:Enable support for PWMLED blinkNaga Radhesh
Enable support for PWM OUT LED blinking for AB8505.Instead of having 3 pwm instances from ab8500 core file add it as platform data. ST-Ericsson ID: 366316 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id:I63cd5510d3c1071613871946f7c624d2e2026568 Signed-off-by: Naga Radhesh <naga.radheshy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/45669 Reviewed-by: QABUILD Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22drivers: mfd: ab8500-gpadc: Add runtime pm supportJonas Aaberg
Add runtime pm support to speed up multiple ADC reads in a row. ST-Ericsson Linux next: - ST-Ericsson ID: 408044 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I8d868d31437f4560ec3328baecebc8a9265093d4 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/49950 Reviewed-by: QABUILD Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2012-05-22power: ab8500_bm: Charger current step-up/downJohan Bjornstedt
There is no state machine in the AB to step up/down the charger current to avoid dips and spikes on VBUS and VBAT when charging is started. Instead this is implemented in SW ST-Ericsson ID: 409058, 410253 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: Ia21d8689c6894c3f62d9a2d7e7aacda6873aa79f Signed-off-by: Johan Bjornstedt <johan.bjornstedt@stericsson.com> Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/45827 Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: QATEST Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
2012-05-22Revert "Revert "rtc-ab: set can_wake flag""Rabin Vincent
This reverts commit 3b2031017f342d0906f9e2ba7484bcb27cbb240d. Now that the real problem has been fixed (in the RTC core and AB5500 driver), bring this back. ST-Ericsson ID: 375473 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I9e18d60fd26299e9a4c5709bdf0de7d850fba3a0 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/39116 Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com>
2012-05-22ab8500: mfd: Add interrupt debugBengt Jonsson
This patch adds an entry in debugfs to check number of interrupts from the AB. ST-Ericsson ID: 366316 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I09d391e7d755773f7438fa1263371145ba91c1f1 Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/49036 Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22ab8500: mfd: Remove AB8505 detection hackBengt Jonsson
ST-Ericsson ID: 366316 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I26aa50ff04843a53bddc147b7a5c501efe779f44 Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/49034 Reviewed-by: QABUILD Reviewed-by: QATEST Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22ab8500: rtc: Remove fix for AB8500 ED versionBengt Jonsson
AB8500 ED (Early Drop) is no longer supported. ST-Ericsson ID: 366316 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I51b860b71cf1485a202237a6962c89873b03add7 Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/49030 Reviewed-by: QABUILD Reviewed-by: QATEST Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22ab8500: gpadc: Introduce new AB version detectionMichel JAOUEN
Add support for AB8505 and AB9540 ST-Ericsson ID: 366316 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I9021cce8a38ba70f025b95610c84b554c4ad59ac Signed-off-by: Maxime Coquelin <maxime.coquelin@stericsson.com> Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/49029 Reviewed-by: QABUILD Reviewed-by: QATEST Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22tty: serial: amba-pl011: fix cancel_delayed_work() usageRabin Vincent
PL011 calls del_timer_sync() (via cancel_delayed_work()) from atomic context. Fix it. ====================================================== [ INFO: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected ] 3.0.8+ #1188 ------------------------------------------------------ kworker/u:0/5 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: (&(&uap->clk_off_work)->timer){+.-...}, at: [<c01d82b4>] del_timer_sync+0x0/0xc8 and this task is already holding: (&port_lock_key){-.-...}, at: [<c03ca2b0>] pl011_clock_on+0x80/0xc4 which would create a new lock dependency: (&port_lock_key){-.-...} -> (&(&uap->clk_off_work)->timer){+.-...} but this new dependency connects a HARDIRQ-irq-safe lock: (&port_lock_key){-.-...} ... which became HARDIRQ-irq-safe at: [<c01fc734>] mark_irqflags+0x68/0x170 [<c01ff788>] __lock_acquire+0x598/0x788 [<c01fff84>] lock_acquire+0x10c/0x130 [<c06513cc>] _raw_spin_lock_irqsave+0x5c/0x98 [<c03cb788>] pl011_int+0x10/0x128 [<c0217a80>] handle_irq_event_percpu+0x98/0x1f4 [<c0217c18>] handle_irq_event+0x3c/0x5c [<c021a0f4>] handle_fasteoi_irq+0xc8/0x100 [<c02175e4>] generic_handle_irq+0x28/0x30 [<c0197078>] asm_do_IRQ+0x78/0xb8 [<c019cc90>] __irq_svc+0x50/0xf4 [<c04b21a0>] enter_sleep+0x550/0x608 [<c04b02ac>] cpuidle_idle_call+0x1c4/0x33c [<c019e1fc>] cpu_idle+0xa4/0x10c [<c0008a28>] start_kernel+0x228/0x27c [<00008040>] 0x8040 to a HARDIRQ-irq-unsafe lock: (&(&uap->clk_off_work)->timer){+.-...} ... which became HARDIRQ-irq-unsafe at: ... [<c01fc7b8>] mark_irqflags+0xec/0x170 [<c01ff788>] __lock_acquire+0x598/0x788 [<c01fff84>] lock_acquire+0x10c/0x130 [<c01d78a4>] call_timer_fn+0x68/0x1e4 [<c01d7be8>] run_timer_softirq+0x1c8/0x224 [<c01d0244>] __do_softirq+0x110/0x23c [<c01d05b8>] irq_exit+0x5c/0xc0 [<c0197308>] do_local_timer+0x50/0x80 [<c019cc90>] __irq_svc+0x50/0xf4 [<c064f30c>] __mutex_unlock_slowpath+0x150/0x17c [<c02c6d08>] sysfs_addrm_finish+0x10/0x74 [<c02c5afc>] sysfs_add_file_mode+0x70/0xb0 [<c02c8368>] create_files+0x7c/0xb4 [<c02c8458>] internal_create_group+0xb8/0x118 [<c03f08a8>] device_add_groups+0x1c/0x70 [<c03f0e2c>] device_add_attrs+0x50/0xa8 [<c03f0f94>] device_add+0x110/0x2b4 [<c0601114>] hci_register_sysfs+0x54/0x114 [<c05f2fec>] hci_register_dev+0x378/0x4d8 [<c04dbe58>] register_bluetooth+0xb4/0x124 [<c04dbf44>] probe_common+0x7c/0xcc [<c06482e0>] btcg2900_evt_probe+0x38/0x6c [<c03f3f18>] platform_drv_probe+0x18/0x1c [<c03f2c98>] really_probe+0x98/0x148 [<c03f2d90>] driver_probe_device+0x48/0x60 [<c03f21f0>] bus_for_each_drv+0x44/0x74 [<c03f2f10>] device_attach+0x78/0xa4 [<c03f2028>] bus_probe_device+0x24/0x40 [<c03f0ff8>] device_add+0x174/0x2b4 [<c03f4530>] platform_device_add+0x104/0x160 [<c0405d34>] mfd_add_device+0x194/0x1d4 [<c0405ef8>] mfd_add_devices+0x70/0xbc [<c04d6eec>] work_power_off_chip+0x11c/0x1c8 [<c01e250c>] process_one_work+0x2ac/0x4c8 [<c01e29f8>] worker_thread+0x144/0x234 [<c01e8280>] kthread+0x80/0x88 [<c019dc88>] kernel_thread_exit+0x0/0x8 other info that might help us debug this: Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&(&uap->clk_off_work)->timer); local_irq_disable(); lock(&port_lock_key); lock(&(&uap->clk_off_work)->timer); <Interrupt> lock(&port_lock_key); *** DEADLOCK *** Change-Id: I55d565d484baaee2dc76f258a5066aacbb6e6dee Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> ST-Ericsson ID: 413918 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I1a45effb0afeb4344f03ca500a5b0767bd760ec3 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/47174 Reviewed-by: QABUILD Reviewed-by: Shreshtha Kumar SAHU <shreshthakumar.sahu@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com> Tested-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22ARM: kexec: Call the per cpu calls on crashing cpu as wellJonas Aaberg
Previous the per cpu callbacks where only executed on the none-crashing cpu. ST-Ericsson Linux next: - ST-Ericsson ID: 370799 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I0640f9121fb55e94f3939104d0a0fef224d35e7c Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/42666 Reviewed-by: QABUILD Reviewed-by: Johan BJORNSTEDT <johan.bjornstedt@stericsson.com>
2012-05-22mfd: ab8500: Configure AB8505Bengt Jonsson
ST-Ericsson ID: 371953 Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
2012-05-22config: ux500: Add U8520 machineBengt Jonsson
ST-Ericsson ID: 371953 Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
2012-05-22ARM: configs: Add support for 9540Yann Gautier
ST-Ericsson Linux next: NA ST-Ericsson ID: 398896 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I3962c34e9eb84e808f4d31dc0d9050bdac993abf Signed-off-by: Yann Gautier <yann.gautier@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/44916 Reviewed-by: QATOOLS Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22drivers: power: ab8500_charger: Remove pointless checkJonas Aaberg
Remove pointless check for NULL that didn't return a proper return value. (di can't be NULL, since then containerof would have failed.) ST-Ericsson Linux next: - ST-Ericsson ID: 370799 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ic3a725150c739e50e73d36255be4c3f02ae9bb6f Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/47966 Reviewed-by: Johan BJORNSTEDT <johan.bjornstedt@stericsson.com>
2012-05-22ARM: Update mach-typesJohan Rudholm
ST-Ericsson Linux next: NA ST-Ericsson ID: 371953 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I57af85e8d2b40cc21a6ba4260e94ba03c436c625 Signed-off-by: Johan Rudholm <johan.rudholm@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/47588 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2012-05-22mfd/ab8500: remaining mainline differencesLinus Walleij
This collects the AB9540 changes that could not be included in the mainline patch set due to differences in the internal code (esp re GPIO driver). Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Change-Id: Ia5ed55f1f44da923e8b9ae22f9b47b681bbb8403 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/47743
2012-05-22config: mcde: remove synchronized_updatePhilippe Langlais
The synchronized_update parameter is removed and replaced by SYNCSRC_OFF when disabling vertical synchronization for display. Signed-off-by: Anders Bauer <anders.bauer@stericsson.com>
2012-05-22tty: serial: amba-pl011: use pm_runtime_irq_safe()Rabin Vincent
PL011 should use pm_runtime_irq_safe() since it calls the pm_runtime routines with interrupts disabled. Found via lockdep: ================================= [ INFO: inconsistent lock state ] 3.0.8+ #1187 --------------------------------- inconsistent {IN-HARDIRQ-W} -> {HARDIRQ-ON-W} usage. kworker/u:0/5 [HC0[0]:SC0[0]:HE1:SE1] takes: (&port_lock_key){?.....}, at: [<c03ca23c>] pl011_clock_on+0xc/0xc4 {IN-HARDIRQ-W} state was registered at: [<c01fc734>] mark_irqflags+0x68/0x170 [<c01ff788>] __lock_acquire+0x598/0x788 [<c01fff84>] lock_acquire+0x10c/0x130 [<c06513cc>] _raw_spin_lock_irqsave+0x5c/0x98 [<c03cb788>] pl011_int+0x10/0x128 [<c0217a80>] handle_irq_event_percpu+0x98/0x1f4 [<c0217c18>] handle_irq_event+0x3c/0x5c [<c021a0f4>] handle_fasteoi_irq+0xc8/0x100 [<c02175e4>] generic_handle_irq+0x28/0x30 [<c0197078>] asm_do_IRQ+0x78/0xb8 [<c019cc90>] __irq_svc+0x50/0xf4 [<c0651e44>] _raw_spin_unlock_irq+0x28/0x54 [<c03c7394>] uart_carrier_raised+0x3c/0x44 [<c03c486c>] tty_port_carrier_raised+0x1c/0x20 [<c03c4d6c>] tty_port_block_til_ready+0x220/0x2cc [<c03bf2b0>] tty_open+0x1f0/0x32c [<c0273580>] chrdev_open+0x20c/0x238 [<c026e874>] __dentry_open+0x220/0x338 [<c026ea44>] nameidata_to_filp+0x50/0x5c [<c027c670>] do_last+0x43c/0x4c4 [<c027d480>] path_openat+0xb8/0x37c [<c027d824>] do_filp_open+0x30/0x7c [<c026e594>] do_sys_open+0xd8/0x170 [<c019d240>] ret_fast_syscall+0x0/0x3c irq event stamp: 60637 hardirqs last enabled at (60636): [<c0650558>] mutex_lock_nested+0x364/0x3c8 hardirqs last disabled at (60637): [<c065138c>] _raw_spin_lock_irqsave+0x1c/0x98 softirqs last enabled at (60509): [<c01d05b8>] irq_exit+0x5c/0xc0 softirqs last disabled at (60490): [<c01d05b8>] irq_exit+0x5c/0xc0 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&port_lock_key); <Interrupt> lock(&port_lock_key); *** DEADLOCK *** 7 locks held by kworker/u:0/5: #0: ((hdev->name)){.+.+.+}, at: [<c01e242c>] process_one_work+0x1cc/0x4c8 #1: ((&hdev->power_on)){+.+.+.}, at: [<c01e242c>] process_one_work+0x1cc/0x4c8 #2: (&hdev->req_lock){+.+.+.}, at: [<c05f51e8>] hci_dev_open+0x28/0x334 #3: (&main_info->man_mutex#2){+.+.+.}, at: [<c04d5f10>] cg2900_open+0xa8/0x49c #4: (&(uart_info->sleep_state_lock)){+.+.+.}, at: [<c04dd648>] uart_set_chip_power+0x64/0x228 #5: (&tty->termios_mutex){+.+...}, at: [<c04de6cc>] cg2900_hci_uart_set_baudrate+0x34/0x8c #6: (&port_lock_key){?.....}, at: [<c03ca23c>] pl011_clock_on+0xc/0xc4 stack backtrace: [<c01a36ac>] (unwind_backtrace+0x0/0xec) from [<c01fc014>] (print_usage_bug+0x184/0x1c4) [<c01fc014>] (print_usage_bug+0x184/0x1c4) from [<c01fc110>] (mark_lock_irq+0xbc/0x280) [<c01fc110>] (mark_lock_irq+0xbc/0x280) from [<c01fc59c>] (mark_lock+0x2c8/0x3f8) [<c01fc59c>] (mark_lock+0x2c8/0x3f8) from [<c01fc898>] (mark_held_locks+0x5c/0x80) [<c01fc898>] (mark_held_locks+0x5c/0x80) from [<c01fcba8>] (trace_hardirqs_on_caller+0x138/0x18c) [<c01fcba8>] (trace_hardirqs_on_caller+0x138/0x18c) from [<c0651e40>] (_raw_spin_unlock_irq+0x24/0x54) [<c0651e40>] (_raw_spin_unlock_irq+0x24/0x54) from [<c03f8df8>] (rpm_callback+0x3c/0x5c) [<c03f8df8>] (rpm_callback+0x3c/0x5c) from [<c03f9abc>] (rpm_resume+0x2ec/0x3c0) [<c03f9abc>] (rpm_resume+0x2ec/0x3c0) from [<c03f9e04>] (__pm_runtime_resume+0x48/0x60) [<c03f9e04>] (__pm_runtime_resume+0x48/0x60) from [<c03ca264>] (pl011_clock_on+0x34/0xc4) [<c03ca264>] (pl011_clock_on+0x34/0xc4) from [<c03ca34c>] (pl011_set_termios+0x28/0x308) [<c03ca34c>] (pl011_set_termios+0x28/0x308) from [<c03c76b8>] (uart_change_speed+0x90/0x94) [<c03c76b8>] (uart_change_speed+0x90/0x94) from [<c03c7724>] (uart_set_termios+0x68/0x1b4) [<c03c7724>] (uart_set_termios+0x68/0x1b4) from [<c04de710>] (cg2900_hci_uart_set_baudrate+0x78/0x8c) [<c04de710>] (cg2900_hci_uart_set_baudrate+0x78/0x8c) from [<c04dd6e4>] (uart_set_chip_power+0x100/0x228) [<c04dd6e4>] (uart_set_chip_power+0x100/0x228) from [<c04d6090>] (cg2900_open+0x228/0x49c) [<c04d6090>] (cg2900_open+0x228/0x49c) from [<c04dc4b4>] (btcg2900_open+0x84/0x188) [<c04dc4b4>] (btcg2900_open+0x84/0x188) from [<c05f5254>] (hci_dev_open+0x94/0x334) [<c05f5254>] (hci_dev_open+0x94/0x334) from [<c05f5508>] (hci_power_on+0x14/0x6c) [<c05f5508>] (hci_power_on+0x14/0x6c) from [<c01e250c>] (process_one_work+0x2ac/0x4c8) [<c01e250c>] (process_one_work+0x2ac/0x4c8) from [<c01e29f8>] (worker_thread+0x144/0x234) [<c01e29f8>] (worker_thread+0x144/0x234) from [<c01e8280>] (kthread+0x80/0x88) [<c01e8280>] (kthread+0x80/0x88) from [<c019dc88>] (kernel_thread_exit+0x0/0x8) Change-Id: I8b05184e348656a0d422b5b68267ee03246c6563 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> ST-Ericsson ID: 413918 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Id5a17f56dfa1b1b8c469237be5b9c236ad212137 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/47173 Reviewed-by: QABUILD Tested-by: Rabin VINCENT <rabin.vincent@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22RTC: pl031: Removed RTC Timer interrupt handling.Rajkumar Kasirajan
Removed RTT interrupt handling, since PIE mode interrupts now emulated in generic code via an hrtimer. ST-Ericsson ID: 345151 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: NA Signed-off-by: Rajkumar Kasirajan <rajkumar.kasirajan@stericsson.com> Change-Id: I27f3803c50120a8e7369104fe0eb2c5536f314cb Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/47378 Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22mfd: ab8500: implement api to dump all registersMian Yousaf Kaukab
ST-Ericsson Linux next: - ST-Ericsson ID: 402239 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I46b16d38d8d521e0f994e6a92a0b3892eaa5382f Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/46910 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Reviewed-by: QABUILD Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2012-05-22mfd: abx500: add api to dump all registersMian Yousaf Kaukab
Some drivers can detect sub system failures e.g. shared memory driver can detect modem sub system failures. It would be helpful in analyzing these failures if AB register dump is available at that point. This patch adds the API for the drivers to dump AB registers in the kernel log. ST-Ericsson Linux next: - ST-Ericsson ID: 402239 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I544e40b4e2f68a80a6aa73135d4a15c433ec6a8b Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/46909 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Reviewed-by: QABUILD Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2012-05-22mfd: ab8500: add debugfs node to read all registersMian Yousaf Kaukab
Update the ab8500_registers_print() to reuse it from multiple places. ST-Ericsson Linux next: - ST-Ericsson ID: 402239 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ie3ea115f8f408befbe095a5d426954f30db18156 Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/46908 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Reviewed-by: QABUILD Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2012-05-22net: add support for datausageMarkus Grape
This will add support for datausage that is located in the google Settings application. ST-Ericsson Linux next: NA ST-Ericsson ID: 350337 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ie824b09788c09ec6723f6f6af22ffef8ab0b3d2c Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/46415 Tested-by: Markus GRAPE <markus.grape@stericsson.com> Reviewed-by: QATEST Reviewed-by: Hakan GARDRUP <hakan.gardrup@stericsson.com> Reviewed-by: Anders NILSSON2 <anders.o.nilsson@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22defconfig: Add CONFIG_HIDRAW defconfig optionSzymon Janc
This is needed by test application used for BT HID PTS qualification. Also usefull when making userspace drivers for custom HID devices. ST-Ericsson Linux next: NA ST-Ericsson ID: 405447 ST-Ericsson FOSS-OUT ID: Trivial Signed-off-by: Szymon Janc <szymon.janc@tieto.com> Change-Id: If3b0f9d416b5ab28fccdfad3a9fe9397af818eb1 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/43721 Tested-by: SZYMON JANC <szymon.janc@tieto.com> Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22power: ab5500-btemp: enable btemp auto triggerRajagopala V
Fix and enable battery temperature auto trigger. ST-Ericsson Linux next: NA ST-Ericsson ID: 372448 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I83d57133d5bebea00b658d170139a62be8e6f79f Signed-off-by: Rajagopala V <rajagopala.v@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/43250 Reviewed-by: QABUILD Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22power: ab5500-btemp: support btemp_ball node measurementRajagopala V
Support battery temperature measurement through btemp_ball node for btemp gpadc auto trigger. ST-Ericsson Linux next: NA ST-Ericsson ID: 372448 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I7e99a106a5840d21a108a0bae04e79f091bb26e1 Signed-off-by: Rajagopala V <rajagopala.v@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/43249 Reviewed-by: QABUILD Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22power: ab5500-btemp: manual mode monitoring as platform dataRajagopala V
Move battery temperature manual mode monitoring selection to platform data. ST-Ericsson Linux next: NA ST-Ericsson ID: 372448 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I9224e5cc8bed77be6a10344d32e480a7717a1d22 Signed-off-by: Rajagopala V <rajagopala.v@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/43248 Reviewed-by: QABUILD Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22net: add ipv6 multiple tables supportSean Sandoval
ST-Ericsson Linux next: NA ST-Ericsson ID: 410101 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ic8c6e6aedc1c30fb96bd468b0fbdb395328c841a Signed-off-by: Sean Sandoval <sean.xx.sandoval@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/45222 Reviewed-by: Markus GRAPE <markus.grape@stericsson.com> Tested-by: Markus GRAPE <markus.grape@stericsson.com> Reviewed-by: Hakan GARDRUP <hakan.gardrup@stericsson.com> Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22drivers:watchdog:ux500: Disable when timeout == 0Per Fransson
Setting the watchdog timeout to 0 makes any attempt to open the dev node fail. This makes it possible to disable the watchdog functionality on the kernel commandline with "ux500_wdt.timeout=0", ST-Ericsson ID: 365851 ST-Ericsson Linux next:NA ST-Ericsson FOSS-OUT ID:Trivial Change-Id: I917258c9310ea2267c877c3c13d00dc08c30a147 Signed-off-by: Per Fransson <per.xx.fransson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/45299 Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22config: android: sound: Now CONFIG_STM_MSP_SPI is enabled by defaultPhilippe Langlais
Fix for audio doesn't work in IK 3.3 Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com>
2012-05-22config: sound: Fix for audio doesn't work in IK 3.3ramesh.chandrasekaran
Enable CONFIG_STM_MSP_SPI kernel config which initializes MSPs and audio codecs. Signed-off-by: Ramesh Chandrasekaran <ramesh.chandrasekaran@stericsson.com>
2012-05-22snowball: android: automatic creation of frame buffer deviceMathieu J. Poirier
This is normally done by HDMIServices but the daemon is not running in the linaro-android environment, hence enabling by default. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
2012-05-22config: Add u8500 Android default configPhilippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com>
2012-05-22serial/amba-pl011: Return early in deadlock work-around if there is no ttyKalle Vahlman
The first amba port does not always have an attached tty, which will result in a crash if the work-around is activated. This seems to be the case for example on Snowball which has no modem hw, which seems to be the main use-case for this work-around.
2012-05-22config: Enable built-in USB_GADGET_MUSB_HDRC to get USB OTG working on U8500Philippe Langlais
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
2012-05-22config: Align u8500_defconfig with STE internal defconfigPhilippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
2012-05-22mfd: ab8500-denc: Changes for porting on 3.3Philippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com>
2012-05-22Add support for the 9100 Li-ION battery and adjust the bkup battery charger ↵Gregory Hermant
parameters Signed-off-by: Gregory Hermant <gregory.hermant@calao-systems.com>
2012-05-22smsc911x: Enable fsmc clock and vape regulatorPhilippe Langlais
Now fsmc clock is disabled at boot and vape is not maintained, so to have the ethernet driver working on Snowball we have to enable them. So add fsmc clock management if any and use the not use vddvario regulator mapped on vape for Snowball board. Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
2012-05-22ux500: disable Old ABI compatibility support (OABI_COMPAT)Shreshtha Kumar Sahu
This patch disables support for legacy ABI binaries. Only new ARM ABI i.e. EABI compiled user space is supported. If legacy ABI binary is executed, results will be unpredictable. This is done because race condition is seen in swap-out code on SMP in following kernel panic dump - <1>[35225.247131] Unable to handle kernel paging request at virtual address afd0c638 <1>[35225.247131] pgd = e0020000 <1>[35225.247161] [afd0c638] *pgd=2005a031, *pte=2331971d, *ppte=00000000 <0>[35225.247253] Internal error: Oops: 17 [#1] PREEMPT SMP <6>[35225.247283] dbx500_dump notified of crash <4>[35225.249298] PC is at vector_swi+0x28/0x88 <4>[35225.249328] LR is at 0xafd0c63c <4>[35225.249328] pc : [<c0293828>] lr : [<afd0c63c>] psr: 60000093 <4>[35225.249359] sp : e013bfb0 ip : 82d08528 fp : 82d0731c <4>[35225.249359] r10: 00000000 r9 : 47ac2738 r8 : 20000010 <4>[35225.249389] r7 : 000000a8 r6 : 00000000 r5 : 00000010 r4 : 001341d0 <4>[35225.249389] r3 : 00000001 r2 : ffffffff r1 : 00000008 r0 : 0013421c <4>[35225.249420] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user <4>[35225.249420] Control: 10c57c7d Table: 2002004a DAC: 00000015 <4>[35225.249450] <4>[35225.249450] PC: 0xc02937a8: <4>[35225.249450] 37a8 e59d1040 e5bde03c e16ff001 f57ff01f e95d7fff e1a00000 e28dd00c e1b0f00e <4>[35225.249511] 37c8 eb00f275 e1a096ad e1a09689 e5991000 e3a08001 e3110c01 0affffec e1a0100d <4>[35225.249542] 37e8 e3a00001 eb0006f0 eaffffe8 e320f000 e320f000 e320f000 e24dd048 e88d1fff <4>[35225.249603] 3808 e28d803c e9486000 e14f8000 e58de03c e58d8040 e58d0044 e3180020 13a0a000 <4>[35225.249664] 3828 051ea004 e59fc0ac e59cc000 ee01cf10 f1080080 e1a096ad e1a09689 e28f809c <4>[35225.249694] 3848 e599c000 e3daa4ff 122a7609 159f8088 e92d0030 e31c0c01 1a000008 e3570e17 <4>[35225.249755] 3868 e24fee13 3798f107 e28d1008 e3a08000 e357080f e2270000 2a0010fc ea0173f0 <4>[35225.249786] 3888 e1a02007 e28d1008 e3a00000 eb0006c6 e28fe014 e1a07000 e28d1008 e3570e17 <4>[35225.249847] <4>[35225.249847] SP: 0xe013bf30: <4>[35225.249847] bf30 00000000 00000102 c0978064 c0322794 e013a000 00000001 00000024 c09d9cc0 <4>[35225.249908] bf50 00000000 ffffffff e013bf9c 00000000 000000a8 c02931ec 0013421c 00000008 <4>[35225.249938] bf70 ffffffff 00000001 001341d0 00000010 00000000 000000a8 20000010 47ac2738 <4>[35225.249969] bf90 00000000 82d0731c 82d08528 e013bfb0 afd0c63c c0293828 60000093 ffffffff <4>[35225.250030] bfb0 0013421c 00000008 ffffffff 00000001 001341d0 00000010 00000000 000000a8 <4>[35225.250091] bfd0 00000000 47ac2738 00000000 82d0731c 82d08528 47ac2050 82d0340b afd0c63c <4>[35225.250122] bff0 20000010 0013421c 40990310 d0610c09 00000000 00000001 bf000000 e00ba180 <4>[35225.250183] c010 c0999f28 00000000 00000015 c1639940 e00ba180 e013c000 c0ab67bc e1fb9720 <0>[35225.250244] Stack: (0xe013bfb0 to 0xe013c000) <0>[35225.250274] bfa0: 0013421c 00000008 ffffffff 00000001 <0>[35225.250274] bfc0: 001341d0 00000010 00000000 000000a8 00000000 47ac2738 00000000 82d0731c <0>[35225.250305] bfe0: 82d08528 47ac2050 82d0340b afd0c63c 20000010 0013421c 40990310 d0610c09 <0>[35225.250335] Code: e58d8040 e58d0044 e3180020 13a0a000 (051ea004) <2>[35225.250366] CPU0: stopping <4>[35225.250396] [<c029a84c>] (unwind_backtrace+0x0/0xf0) from [<c0776c88>] (dump_stack+0x10/0x24) <4>[35225.250427] [<c0776c88>] (dump_stack+0x10/0x24) from [<c0292304>] (do_IPI+0xc8/0x164) <4>[35225.250457] [<c0292304>] (do_IPI+0xc8/0x164) from [<c029324c>] (__irq_svc+0x4c/0xe4) <4>[35225.250457] Exception stack(0xc0977ed8 to 0xc0977f20) <4>[35225.250488] 7ec0: c09deb84 00000000 <4>[35225.250488] 7ee0: 00000000 c09deb48 00000001 00000001 6b99a329 c09deb48 159c928a 00000006 <4>[35225.250518] 7f00: 6b9c6db8 000017c4 00000002 c0977f20 c02a3774 c02a3790 60000113 ffffffff <4>[35225.250549] [<c029324c>] (__irq_svc+0x4c/0xe4) from [<c02a3790>] (enter_sleep+0x6e8/0x728) <4>[35225.250579] [<c02a3790>] (enter_sleep+0x6e8/0x728) from [<c05d88f0>] (cpuidle_idle_call+0xb0/0x190) <4>[35225.250610] [<c05d88f0>] (cpuidle_idle_call+0xb0/0x190) from [<c0294c98>] (cpu_idle+0x94/0xf0) <4>[35225.250610] [<c0294c98>] (cpu_idle+0x94/0xf0) from [<c0008bd4>] (start_kernel+0x310/0x380) <4>[35225.250640] unwind: Unknown symbol address c0008bd4 <4>[35225.250640] unwind: Index not found c0008bd4 <4>[35225.251861] ---[ end trace 58829f802d64ca85 ]--- <0>[35225.251861] Kernel panic - not syncing: Fatal exception <4>[35225.251892] [<c029a84c>] (unwind_backtrace+0x0/0xf0) from [<c0776c88>] (dump_stack+0x10/0x24) <4>[35225.251922] [<c0776c88>] (dump_stack+0x10/0x24) from [<c0776d08>] (panic+0x6c/0x1ac) <4>[35225.251953] [<c0776d08>] (panic+0x6c/0x1ac) from [<c02979d4>] (die+0x1b0/0x1f8) <4>[35225.251983] [<c02979d4>] (die+0x1b0/0x1f8) from [<c029da48>] (__do_kernel_fault+0x64/0x84) <4>[35225.251983] [<c029da48>] (__do_kernel_fault+0x64/0x84) from [<c029dd10>] (do_page_fault+0x2a8/0x2cc) <4>[35225.252014] [<c029dd10>] (do_page_fault+0x2a8/0x2cc) from [<c02924e8>] (do_DataAbort+0x34/0x94) <4>[35225.252044] [<c02924e8>] (do_DataAbort+0x34/0x94) from [<c02931ec>] (__dabt_svc+0x4c/0x60) <4>[35225.252044] Exception stack(0xe013bf68 to 0xe013bfb0) <4>[35225.252044] bf60: 0013421c 00000008 ffffffff 00000001 001341d0 00000010 <4>[35225.252075] bf80: 00000000 000000a8 20000010 47ac2738 00000000 82d0731c 82d08528 e013bfb0 <4>[35225.252075] bfa0: afd0c63c c0293828 60000093 ffffffff <4>[35225.252105] [<c02931ec>] (__dabt_svc+0x4c/0x60) from [<c0293828>] (vector_swi+0x28/0x88) Solution is proposed based on discussion in following link - http://lists.infradead.org/pipermail/linux-arm-kernel/2011-January/038059.html ST-Ericsson ID: 408168 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ief923b60fd4cb93ce96af1a6af87ade691ec6770 Signed-off-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/44267 Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22power: ab5500-fg: optimize delays during probeRajagopala V
Optimize delays during fg psy registration by powering up fuel gauge before registration and scheduling periodic workqueues at 250msec so that enough samples are available for conversion. ST-Ericsson Linux next: NA ST-Ericsson ID: 373975 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Iff0ec497a90399d0dcc514df24b12d594eb06459 Signed-off-by: Rajagopala V <rajagopala.v@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/44315 Reviewed-by: QABUILD Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-29 09:24:12 +0000