[ 8.654030] tps65910 1-002d: No interrupt support, no core IRQ [ 8.668833] vrtc: no parameters [ 8.671984] else if rdev supply name = vcc7 [ 8.680552] vio: at 3300 mV [ 8.683446] else if rdev supply name = vccio [ 8.693460] vdd1: 1100 <--> 1200 mV at 1200 mV fast [ 8.698665] else if rdev supply name = vcc1 [ 8.702866] In set_consumer_device_supply function dev_name (null) and supply name = cpu [ 8.711094] Has_dev == 0 [ 8.713644] node->supply = cpu node->dev_name = (null) node->regulator->supply_name = vcc1 node->regulator->desc->name = vdd1 [ 8.725163] Adding to node regulator map list [ 8.735302] vdd2: 1350 <--> 1500 mV at 1500 mV normal idle standby [ 8.741542] vdd2: Voltage range but no REGULATOR_CHANGE_VOLTAGE [ 8.747509] else if rdev supply name = vcc2 [ 8.751704] In set_consumer_device_supply function dev_name (null) and supply name = dram [ 8.760006] Has_dev == 0 [ 8.762554] node->supply = dram node->dev_name = (null) node->regulator->supply_name = vcc2 node->regulator->desc->name = vdd2 [ 8.774155] Adding to node regulator map list [ 8.784829] vddctrl: at 1100 mV [ 8.793086] ldo1: at 1800 mV [ 8.796069] else if rdev supply name = vcc6 [ 8.805253] ldo2: at 2500 mV [ 8.808283] else if rdev supply name = vcc6 [ 8.816724] ldo3: at 1100 mV [ 8.819707] else if rdev supply name = vcc5 [ 8.828675] ldo4: at 1100 mV [ 8.831658] else if rdev supply name = vcc5 [ 8.840155] ldo5: at 3300 mV [ 8.843136] else if rdev supply name = vcc4 [ 8.852123] ldo6: at 3300 mV [ 8.855104] else if rdev supply name = vcc3 [ 8.863597] ldo7: at 2500 mV [ 8.866578] else if rdev supply name = vcc3 [ 8.875076] ldo8: 1000 <--> 3300 mV at 3300 mV [ 8.879668] else if rdev supply name = vcc3 [ 8.883865] In set_consumer_device_supply function dev_name (null) and supply name = sd_vdd [ 8.892343] Has_dev == 0 [ 8.894892] node->supply = sd_vdd node->dev_name = (null) node->regulator->supply_name = vcc3 node->regulator->desc->name = ldo8 [ 8.906669] Adding to node regulator map list [ 8.912252] Synopsys Designware Multimedia Card Interface Driver [ 8.918319] @@@@@@@ In regulator_dev_lookup function @@@@@@@@ [ 8.924078] supply before alias= sd_vdd [ 8.927957] In regulator_supply_alias function [ 8.932412] Leaving regulator_supply_alias function ...... [ 8.937936] After alias= sd_vdd [ 8.941087] Doing the non-dt way supply = sd_vdd [ 8.945794] DEV = NULL [ 8.948234] *****Searching the regulator map list*********** [ 8.953906] map->dev_name = (null) map->supply = sd_vdd map->regulator->supply_name = vcc3 map->regulator->regulator_desc->name = ldo8 [ 8.966119] returning regulator dev map->devname = (null) map->supply = sd_vdd [ 8.973470] ####### rdev->desc->name = ldo8 rdev->supply_name = vcc3 found###### [ 8.980905] ####### Before regulator_resolve_supply ########## [ 8.986780] !!!!!!! In regulator_resolve_supply function !!!!!!!!!! rdev->supply_name = vcc3 rdev->desc->name = ldo8 rdev->desc->supply_name = vcc3 [ 9.000032] @@@@@@@ In regulator_dev_lookup function @@@@@@@@ [ 9.005786] supply before alias= vcc3 [ 9.009488] In regulator_supply_alias function [ 9.013941] Leaving regulator_supply_alias function ...... [ 9.019462] After alias= vcc3 [ 9.022440] Doing the non-dt way supply = vcc3 [ 9.027009] devname = 1-002d [ 9.029761] *****Searching the regulator map list*********** [ 9.035607] map->dev_name = (null) map->supply = sd_vdd map->regulator->supply_name = vcc3 map->regulator->regulator_desc->name = ldo8 [ 9.047882] *****Searching the regulator map list*********** [ 9.053556] map->dev_name = (null) map->supply = dram map->regulator->supply_name = vcc2 map->regulator->regulator_desc->name = vdd2 [ 9.065600] *****Searching the regulator map list*********** [ 9.071305] map->dev_name = (null) map->supply = cpu map->regulator->supply_name = vcc1 map->regulator->regulator_desc->name = vdd1 [ 9.083258] @@@@@@@ Leaving regulator_dev_lookup function returning NULL@@@@@@@@@@@@ [ 9.091048] tps65910 1-002d: Failed to resolve vcc3-supply for ldo8 [ 9.097354] Can't get regulator handler!!! [ 9.101459] Please insert the regulator driver first!!! [ 9.106730] Unable to handle kernel paging request at virtual address fffffe07 [ 9.113963] pgd = 80004000 [ 9.116711] [fffffe07] *pgd=1dfee861, *pte=00000000, *ppte=00000000 [ 9.123037] Internal error: Oops: 37 [#1] PREEMPT SMP ARM [ 9.128443] Modules linked in: [ 9.131524] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.4.16+ #489 [ 9.137710] Hardware name: OPV5XC-CA9MP [ 9.141554] task: 9d458000 ti: 9d442000 task.ti: 9d442000 [ 9.146977] PC is at regulator_enable+0x4/0x144 [ 9.151524] LR is at dw_mci_init+0x58/0x60 [ 9.155629] pc : [<8026a700>] lr : [<8069b9c4>] psr: 60000013 [ 9.155629] sp : 9d443ee0 ip : 00000001 fp : 806a883c [ 9.167111] r10: 806a8830 r9 : 00000000 r8 : 8069b96c [ 9.172342] r7 : 834a8140 r6 : 9d5e6040 r5 : 83468460 r4 : 834ed170 [ 9.178873] r3 : 00000000 r2 : 00000000 r1 : 9d443e60 r0 : fffffdfb [ 9.185406] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 9.192546] Control: 18c5387d Table: 0000404a DAC: 00000051 [ 9.198298] Process swapper/0 (pid: 1, stack limit = 0x9d442210) [ 9.204312] Stack: (0x9d443ee0 to 0x9d444000) [ 9.208680] 3ee0: 834ed170 83468460 9d5e6040 8069b9c4 83468460 80009840 806a883c 9d443f38 [ 9.216868] 3f00: 8005d54c 8005d54c 00000000 00000001 9dfffc7d 804e9828 00000095 8003f978 [ 9.225056] 3f20: 00000001 00000003 8060a32c 80656c48 00000000 834a0810 00000006 00000006 [ 9.233244] 3f40: 8346dd64 806af85c 806afa58 00000006 834a8140 834a8140 806805b0 00000095 [ 9.241431] 3f60: 806a8830 80680e7c 00000006 00000006 00000000 806805b0 00000000 00000000 [ 9.249616] 3f80: 804b6eb0 00000000 804b6eb0 00000000 00000000 00000000 00000000 00000000 [ 9.257803] 3fa0: 00000000 804b6eb8 00000000 80010278 00000000 00000000 00000000 00000000 [ 9.265989] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 9.274175] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 9.282373] [<8026a700>] (regulator_enable) from [<8069b9c4>] (dw_mci_init+0x58/0x60) [ 9.290222] [<8069b9c4>] (dw_mci_init) from [<80009840>] (do_one_initcall+0xbc/0x1f4) [ 9.298067] [<80009840>] (do_one_initcall) from [<80680e7c>] (kernel_init_freeable+0x1e8/0x288) [ 9.306789] [<80680e7c>] (kernel_init_freeable) from [<804b6eb8>] (kernel_init+0x8/0xf0) [ 9.314902] [<804b6eb8>] (kernel_init) from [<80010278>] (ret_from_fork+0x14/0x3c) [ 9.322485] Code: e8bd8070 e1a00006 e8bd8070 e92d4070 (e5d0300c) [ 9.328688] ---[ end trace 4286a790d43a4fec ]--- [ 9.333318] Kernel panic - not syncing: Fatal exception [ 9.338557] CPU1: stopping [ 9.341276] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D 4.4.16+ #489 [ 9.348669] Hardware name: OPV5XC-CA9MP [ 9.352532] [<80019168>] (unwind_backtrace) from [<800144e0>] (show_stack+0x10/0x14) [ 9.360295] [<800144e0>] (show_stack) from [<80214d60>] (dump_stack+0x84/0x98) [ 9.367527] [<80214d60>] (dump_stack) from [<800170c8>] (handle_IPI+0x1b0/0x1c0) [ 9.374929] [<800170c8>] (handle_IPI) from [<800094cc>] (gic_handle_irq+0x88/0x8c) [ 9.382502] [<800094cc>] (gic_handle_irq) from [<80014fd4>] (__irq_svc+0x54/0x90) [ 9.389983] Exception stack(0x9d47df90 to 0x9d47dfd8) [ 9.395036] df80: 00000001 00000000 9d47dfe8 80021500 [ 9.403215] dfa0: 9d47c000 804bd9d4 8344f2a4 834a01a2 9d47dfe8 834a01a2 83463acc 00000001 [ 9.411390] dfc0: 00000001 9d47dfe0 80011348 8001134c 60000013 ffffffff [ 9.418009] [<80014fd4>] (__irq_svc) from [<8001134c>] (arch_cpu_idle+0x38/0x3c) [ 9.425423] [<8001134c>] (arch_cpu_idle) from [<8005ddc8>] (cpu_startup_entry+0x124/0x1a4) [ 9.433694] [<8005ddc8>] (cpu_startup_entry) from [<0000956c>] (0x956c) [ 9.440311] CPU0: stopping [ 9.443028] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D 4.4.16+ #489 [ 9.450421] Hardware name: OPV5XC-CA9MP [ 9.454275] [<80019168>] (unwind_backtrace) from [<800144e0>] (show_stack+0x10/0x14) [ 9.462033] [<800144e0>] (show_stack) from [<80214d60>] (dump_stack+0x84/0x98) [ 9.469265] [<80214d60>] (dump_stack) from [<800170c8>] (handle_IPI+0x1b0/0x1c0) [ 9.476667] [<800170c8>] (handle_IPI) from [<800094cc>] (gic_handle_irq+0x88/0x8c) [ 9.484240] [<800094cc>] (gic_handle_irq) from [<80014fd4>] (__irq_svc+0x54/0x90) [ 9.491721] Exception stack(0x83455f50 to 0x83455f98) [ 9.496773] 5f40: 00000000 00000000 83455fa8 80021500 [ 9.504950] 5f60: 83454000 804bd9d4 8344f2a4 834a01a2 83455fa8 834a01a2 83463acc 00000001 [ 9.513128] 5f80: 00000001 83455fa0 80011348 8001134c 60000013 ffffffff [ 9.519749] [<80014fd4>] (__irq_svc) from [<8001134c>] (arch_cpu_idle+0x38/0x3c) [ 9.527154] [<8001134c>] (arch_cpu_idle) from [<8005ddc8>] (cpu_startup_entry+0x124/0x1a4) [ 9.535425] [<8005ddc8>] (cpu_startup_entry) from [<80680c88>] (start_kernel+0x3b0/0x3bc) [ 9.543604] [<80680c88>] (start_kernel) from [<0000807c>] (0x807c) [ 9.549790] ---[ end Kernel panic - not syncing: Fatal exception