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Output of main and wakeup pinmux information before the pinmux changes
root@j784s4-evm:/sys/kernel/debug/pinctrl# ls
11c000.pinctrl-pinctrl-single 4301c000.pinctrl-pinctrl-single pinctrl-devices pinctrl-handles pinctrl-maps
root@j784s4-evm:/sys/kernel/debug/pinctrl# cd 11c000.pinctrl-pinctrl-single/
root@j784s4-evm:/sys/kernel/debug/pinctrl/11c000.pinctrl-pinctrl-single# ls
gpio-ranges pingroups pinmux-functions pinmux-pins pins
root@j784s4-evm:/sys/kernel/debug/pinctrl/11c000.pinctrl-pinctrl-single# cat pins
registered pins: 72
pin 0 (PIN0) 0:? 11c000 00004007 pinctrl-single
pin 1 (PIN1) 0:? 11c004 08214007 pinctrl-single
pin 2 (PIN2) 0:? 11c008 08214007 pinctrl-single
pin 3 (PIN3) 0:? 11c00c 08214007 pinctrl-single
pin 4 (PIN4) 0:? 11c010 00060008 pinctrl-single
pin 5 (PIN5) 0:? 11c014 00060008 pinctrl-single
pin 6 (PIN6) 0:? 11c018 00050008 pinctrl-single
pin 7 (PIN7) 0:? 11c01c 00050008 pinctrl-single
pin 8 (PIN8) 0:? 11c020 00050007 pinctrl-single
pin 9 (PIN9) 0:? 11c024 00010000 pinctrl-single
pin 10 (PIN10) 0:? 11c028 00050000 pinctrl-single
pin 11 (PIN11) 0:? 11c02c 08214007 pinctrl-single
pin 12 (PIN12) 0:? 11c030 08214007 pinctrl-single
pin 13 (PIN13) 0:? 11c034 08214007 pinctrl-single
pin 14 (PIN14) 0:? 11c038 08214007 pinctrl-single
pin 15 (PIN15) 0:? 11c03c 08214007 pinctrl-single
pin 16 (PIN16) 0:? 11c040 0005000e pinctrl-single
pin 17 (PIN17) 0:? 11c044 0001000e pinctrl-single
pin 18 (PIN18) 0:? 11c048 08214007 pinctrl-single
pin 19 (PIN19) 0:? 11c04c 08214007 pinctrl-single
pin 20 (PIN20) 0:? 11c050 08214007 pinctrl-single
pin 21 (PIN21) 0:? 11c054 08214007 pinctrl-single
pin 22 (PIN22) 0:? 11c058 08214007 pinctrl-single
pin 23 (PIN23) 0:? 11c05c 08214007 pinctrl-single
pin 24 (PIN24) 0:? 11c060 08214007 pinctrl-single
pin 25 (PIN25) 0:? 11c064 08214007 pinctrl-single
pin 26 (PIN26) 0:? 11c068 08214007 pinctrl-single
pin 27 (PIN27) 0:? 11c06c 08214007 pinctrl-single
pin 28 (PIN28) 0:? 11c070 08214007 pinctrl-single
pin 29 (PIN29) 0:? 11c074 08214007 pinctrl-single
pin 30 (PIN30) 0:? 11c078 08214007 pinctrl-single
pin 31 (PIN31) 0:? 11c07c 08214007 pinctrl-single
pin 32 (PIN32) 0:? 11c080 08214007 pinctrl-single
pin 33 (PIN33) 0:? 11c084 08214007 pinctrl-single
pin 34 (PIN34) 0:? 11c088 08214007 pinctrl-single
pin 35 (PIN35) 0:? 11c08c 00050006 pinctrl-single
pin 36 (PIN36) 0:? 11c090 00050006 pinctrl-single
pin 37 (PIN37) 0:? 11c094 00050006 pinctrl-single
pin 38 (PIN38) 0:? 11c098 00050006 pinctrl-single
pin 39 (PIN39) 0:? 11c09c 00050006 pinctrl-single
pin 40 (PIN40) 0:? 11c0a0 00050006 pinctrl-single
pin 41 (PIN41) 0:? 11c0a4 00050006 pinctrl-single
pin 42 (PIN42) 0:? 11c0a8 00050006 pinctrl-single
pin 43 (PIN43) 0:? 11c0ac 00050006 pinctrl-single
pin 44 (PIN44) 0:? 11c0b0 00050006 pinctrl-single
pin 45 (PIN45) 0:? 11c0b4 00050006 pinctrl-single
pin 46 (PIN46) 0:? 11c0b8 00050006 pinctrl-single
pin 47 (PIN47) 0:? 11c0bc 00050006 pinctrl-single
pin 48 (PIN48) 0:? 11c0c0 00050006 pinctrl-single
pin 49 (PIN49) 0:? 11c0c4 08214007 pinctrl-single
pin 50 (PIN50) 0:? 11c0c8 08214007 pinctrl-single
pin 51 (PIN51) 0:? 11c0cc 0005000c pinctrl-single
pin 52 (PIN52) 0:? 11c0d0 0005000b pinctrl-single
pin 53 (PIN53) 0:? 11c0d4 0001000b pinctrl-single
pin 54 (PIN54) 0:? 11c0d8 08214007 pinctrl-single
pin 55 (PIN55) 0:? 11c0dc 08214007 pinctrl-single
pin 56 (PIN56) 0:? 11c0e0 00040000 pinctrl-single
pin 57 (PIN57) 0:? 11c0e4 00040000 pinctrl-single
pin 58 (PIN58) 0:? 11c0e8 00050008 pinctrl-single
pin 59 (PIN59) 0:? 11c0ec 00010006 pinctrl-single
pin 60 (PIN60) 0:? 11c0f0 00050000 pinctrl-single
pin 61 (PIN61) 0:? 11c0f4 00050000 pinctrl-single
pin 62 (PIN62) 0:? 11c0f8 00050000 pinctrl-single
pin 63 (PIN63) 0:? 11c0fc 00050000 pinctrl-single
pin 64 (PIN64) 0:? 11c100 00050000 pinctrl-single
pin 65 (PIN65) 0:? 11c104 00050000 pinctrl-single
pin 66 (PIN66) 0:? 11c108 00050000 pinctrl-single
pin 67 (PIN67) 0:? 11c10c 08014000 pinctrl-single
pin 68 (PIN68) 0:? 11c110 00044000 pinctrl-single
pin 69 (PIN69) 0:? 11c114 10264000 pinctrl-single
pin 70 (PIN70) 0:? 11c118 10024000 pinctrl-single
pin 71 (PIN71) 0:? 11c11c 10264000 pinctrl-single
root@j784s4-evm:/sys/kernel/debug/pinctrl/11c000.pinctrl-pinctrl-single# cd ../4301c000.pinctrl-pinctrl-single/
root@j784s4-evm:/sys/kernel/debug/pinctrl/4301c000.pinctrl-pinctrl-single# ls
gpio-ranges pingroups pinmux-functions pinmux-pins pins
root@j784s4-evm:/sys/kernel/debug/pinctrl/4301c000.pinctrl-pinctrl-single# cat pins
[ 84.345761] SError Interrupt on CPU7, code 0xbf000000 -- SError
[ 84.345763] CPU: 7 PID: 972 Comm: cat Tainted: G O 5.10.168-g2c23e6c538 #1
[ 84.345765] Hardware name: Texas Instruments J784S4 EVM (DT)
[ 84.345766] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
[ 84.345767] pc : pcs_readl+0x8/0x20
[ 84.345768] lr : pcs_pin_dbg_show+0x48/0xc8
[ 84.345769] sp : ffff800013a8bbd0
[ 84.345770] x29: ffff800013a8bbd0 x28: 000000000000000d
[ 84.345774] x27: ffff0008019d7698 x26: ffff800010e02000
[ 84.345776] x25: ffff800010b61f40 x24: ffff800010e02358
[ 84.345779] x23: 0000000000000018 x22: ffff0008003df078
[ 84.345781] x21: 000000000000000d x20: 0000000000000034
[ 84.345784] x19: ffff0008018bf880 x18: 0000000000000001
[ 84.345786] x17: 0000000000000000 x16: 0000000000000000
[ 84.345789] x15: ffff0008098121d0 x14: ffffffffffffffff
[ 84.345791] x13: ffff00080a226000 x12: 0000000000000020
[ 84.345793] x11: 0101010101010101 x10: 7f7f7f7f7f7f7f7f
[ 84.345796] x9 : 686f5a1f646c606d x8 : 7f7f7f7f7f7f7f7f
[ 84.345798] x7 : fefefeff1f3e392f x6 : ffff00080a2252c5
[ 84.345800] x5 : 8080808000000000 x4 : 0000000000000005
[ 84.345803] x3 : ffff80001051a020 x2 : 000000000000000d
[ 84.345805] x1 : ffff800010519260 x0 : 0000000000000000
[ 84.345808] Kernel panic - not syncing: Asynchronous SError Interrupt
[ 84.345809] CPU: 7 PID: 972 Comm: cat Tainted: G O 5.10.168-g2c23e6c538 #1
[ 84.345810] Hardware name: Texas Instruments J784S4 EVM (DT)
[ 84.345812] Call trace:
[ 84.345813] dump_backtrace+0x0/0x1b0
[ 84.345814] show_stack+0x18/0x38
[ 84.345815] dump_stack+0xe8/0x124
[ 84.345815] panic+0x198/0x360
[ 84.345816] nmi_panic+0xac/0xb0
[ 84.345818] arm64_serror_panic+0x78/0x84
[ 84.345819] do_serror+0x38/0x98
[ 84.345820] el1_error+0x90/0x110
[ 84.345821] pcs_readl+0x8/0x20
[ 84.345822] pinctrl_pins_show+0x120/0x1b0
[ 84.345823] seq_read_iter+0x1b4/0x458
[ 84.345824] seq_read+0xdc/0x130
[ 84.345825] full_proxy_read+0x60/0xb0
[ 84.345826] vfs_read+0xac/0x1a0
[ 84.345827] ksys_read+0x6c/0xf8
[ 84.345828] __arm64_sys_read+0x1c/0x28
[ 84.345829] el0_svc_common.constprop.0+0x78/0x1c8
[ 84.345830] do_el0_svc+0x24/0xa0
[ 84.345831] el0_svc+0x14/0x20
[ 84.345832] el0_sync_handler+0xb0/0xb8
[ 84.345833] el0_sync+0x180/0x1c0
[ 84.345853] SMP: stopping secondary CPUs
[ 84.345854] Kernel Offset: disabled
[ 84.345856] CPU features: 0x28040022,20006008
[ 84.345857] Memory Limit: none
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