DM3730+SMSC9220

只看该作者 · 2016-5-10 09:59

DM3730+SMSC9220

只看该作者 · 2016-5-10 10:01

添加smsc后系统起不来
INFO: trying to register non-static key.
[ 3.559020] the code is fine but needs lockdep annotation.
[ 3.564727] turning off the locking correctness validator.
[ 3.570434] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.14.67-gd6f456f-dirty #168
[ 3.578247] [<c0015358>] (unwind_backtrace) from [<c00120f4>] (show_stack+0x10/0x14)
[ 3.586303] [<c00120f4>] (show_stack) from [<c053f508>] (dump_stack+0xa8/0xdc)
[ 3.593811] [<c053f508>] (dump_stack) from [<c0088e08>] (__lock_acquire+0x1e88/0x1e98)
[ 3.602050] [<c0088e08>] (__lock_acquire) from [<c0089624>] (lock_acquire+0x98/0x138)
[ 3.610168] [<c0089624>] (lock_acquire) from [<c004c178>] (call_timer_fn+0x68/0x1d0)
[ 3.618225] [<c004c178>] (call_timer_fn) from [<c004c978>] (run_timer_softirq+0x1b0/0x2c8)
[ 3.626800] [<c004c978>] (run_timer_softirq) from [<c004490c>] (__do_softirq+0xd4/0x390)
[ 3.635223] [<c004490c>] (__do_softirq) from [<c0044eb0>] (irq_exit+0xb0/0x104)
[ 3.642822] [<c0044eb0>] (irq_exit) from [<c000ee10>] (handle_IRQ+0x54/0xb4)
[ 3.650115] [<c000ee10>] (handle_IRQ) from [<c00085fc>] (omap3_intc_handle_irq+0x80/0x9c)
[ 3.658630] [<c00085fc>] (omap3_intc_handle_irq) from [<c0545664>] (__irq_svc+0x44/0x5c)
[ 3.667022] Exception stack(0xce0c57c8 to 0xce0c5810)
[ 3.672271] 57c0:                00000001 ce0c3068 00000000 ce0c2b00 cd8038f4 cd8038e4
[ 3.680755] 57e0: 00000000 cd8038f4 00020208 c0884ceb 00000001 00000001 c0948c58 ce0c5810
[ 3.689270] 5800: c008699c c0544d00 20000113 ffffffff
[ 3.694519] [<c0545664>] (__irq_svc) from [<c0544d00>] (_raw_spin_unlock_irq+0x28/0x2c)
[ 3.702819] [<c0544d00>] (_raw_spin_unlock_irq) from [<c00e5f08>] (add_to_page_cache_locked+0xb4/0x1b4)
[ 3.712585] [<c00e5f08>] (add_to_page_cache_locked) from [<c00e6020>] (add_to_page_cache_lru+0x18/0x44)
[ 3.722351] [<c00e6020>] (add_to_page_cache_lru) from [<c00e6168>] (pagecache_get_page+0x11c/0x1a8)
[ 3.731750] [<c00e6168>] (pagecache_get_page) from [<c0159d64>] (__getblk+0xf8/0x348)
[ 3.739868] [<c0159d64>] (__getblk) from [<c01fad80>] (ext4_get_branch+0xdc/0x13c)
[ 3.747741] [<c01fad80>] (ext4_get_branch) from [<c01fbb8c>] (ext4_ind_map_blocks+0xb4/0x73c)
[ 3.756591] [<c01fbb8c>] (ext4_ind_map_blocks) from [<c01be41c>] (ext4_map_blocks+0x6c/0x568)
[ 3.765441] [<c01be41c>] (ext4_map_blocks) from [<c01be9a0>] (_ext4_get_block+0x88/0x1b0)
[ 3.773956] [<c01be9a0>] (_ext4_get_block) from [<c0156d30>] (generic_block_bmap+0x44/0x50)
[ 3.782623] [<c0156d30>] (generic_block_bmap) from [<c01bc4c0>] (ext4_bmap+0x80/0xec)
[ 3.790771] [<c01bc4c0>] (ext4_bmap) from [<c02180b0>] (jbd2_journal_bmap+0x2c/0x7c)
[ 3.798828] [<c02180b0>] (jbd2_journal_bmap) from [<c0212028>] (jread+0x120/0x224)
[ 3.806671] [<c0212028>] (jread) from [<c02121a8>] (do_one_pass+0x7c/0x908)
[ 3.813903] [<c02121a8>] (do_one_pass) from [<c0212a88>] (jbd2_journal_recover+0x54/0x138)
[ 3.822509] [<c0212a88>] (jbd2_journal_recover) from [<c02186fc>] (jbd2_journal_load+0xc0/0x310)
[ 3.831634] [<c02186fc>] (jbd2_journal_load) from [<c01dffd8>] (ext4_fill_super+0x1fa0/0x2e40)
[ 3.840576] [<c01dffd8>] (ext4_fill_super) from [<c012ae04>] (mount_bdev+0x168/0x198)
[ 3.848693] [<c012ae04>] (mount_bdev) from [<c01d8d10>] (ext4_mount+0x14/0x20)
[ 3.856201] [<c01d8d10>] (ext4_mount) from [<c012b9fc>] (mount_fs+0x44/0x18c)
[ 3.863616] [<c012b9fc>] (mount_fs) from [<c0144bac>] (vfs_kern_mount+0x54/0x128)
[ 3.871398] [<c0144bac>] (vfs_kern_mount) from [<c0147c20>] (do_mount+0x1f0/0xb60)
[ 3.879272] [<c0147c20>] (do_mount) from [<c014890c>] (SyS_mount+0x84/0xb8)
[ 3.886505] [<c014890c>] (SyS_mount) from [<c0784f8c>] (mount_block_root+0x104/0x22c)
[ 3.894622] [<c0784f8c>] (mount_block_root) from [<c0785294>] (mount_root+0xe4/0x10c)
[ 3.902770] [<c0785294>] (mount_root) from [<c0785420>] (prepare_namespace+0x164/0x1c4)
[ 3.911071] [<c0785420>] (prepare_namespace) from [<c0784ca8>] (kernel_init_freeable+0x17c/0x1c4)
[ 3.920288] [<c0784ca8>] (kernel_init_freeable) from [<c053adc8>] (kernel_init+0x8/0xec)
[ 3.928710] [<c053adc8>] (kernel_init) from [<c000e5b0>] (ret_from_fork+0x14/0x24)
[ 3.936676] Unable to handle kernel NULL pointer dereference at virtual address 00000000
[ 3.945129] pgd = c0004000
[ 3.947937] [00000000] *pgd=00000000
[ 3.951690] Internal error: Oops: 80000005 [#1] SMP ARM
[ 3.957122] Modules linked in:
[ 3.960296] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.14.67-gd6f456f-dirty #168
[ 3.968078] task: ce0c2b00 ti: ce0c4000 task.ti: ce0c4000
[ 3.973663] PC is at 0x0
[ 3.976287] LR is at call_timer_fn+0x7c/0x1d0
[ 3.980834] pc : [<00000000>] lr : [<c004c18c>] psr: 60000113
[ 3.980834] sp : ce0c56a0  ip : c0759190  fp : ce0c4000
[ 3.992736] r10: 00000000  r9 : 00000000  r8 : 00000100
[ 3.998168] r7 : c0884e94  r6 : ce0c4020  r5 : ce44c6f0  r4 : ce0c56b0
[ 4.004943] r3 : 00000000  r2 : 00000000  r1 : 00000001  r0 : 00000000
[ 4.011718] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
[ 4.019287] Control: 10c5387d  Table: 80004019  DAC: 00000015
[ 4.025268] Process swapper/0 (pid: 1, stack limit = 0xce0c4240)
[ 4.031494] Stack: (0xce0c56a0 to 0xce0c6000)
[ 4.036010] 56a0: 00000002 00000000 c004c110 ce0c2b00 ce0c56b0 00000000 00000000 00000000
[ 4.044525] 56c0: 00000000 c08892c0 ce44c6f0 00000002 00000000 ce0c5708 c0884e94 00000000
[ 4.053009] 56e0: 00000000 c004c978 00000000 00000002 c0d784b4 ce0c4000 ce0c4028 c0889af0
[ 4.061492] 5700: c0889cf0 c0889ef0 ce0c5708 ce0c5708 c0884e30 c07e6084 00000001 00000002
[ 4.069976] 5720: ce0c4038 00000035 c0884e30 00000100 00000002 c004490c 00000000 00000035
[ 4.078491] 5740: c0884ceb 00000004 00000000 ce00b880 0000000a ffff8c34 00200140 00000001
[ 4.086975] 5760: c0095c18 ce0c4008 ce0c4000 c07ed7e4 00000000 00000035 c0884ceb 00000001
[ 4.095458] 5780: 00000001 c0044eb0 c0095c18 c07e222c ce0c4000 c000ee10 fa200000 ce0c57c8
[ 4.103942] 57a0: c0888018 00000035 00020208 c00085fc ce0c2b00 c0544d00 20000113 ffffffff
[ 4.112457] 57c0: ce0c57fc c0545664 00000001 ce0c3068 00000000 ce0c2b00 cd8038f4 cd8038e4
[ 4.120941] 57e0: 00000000 cd8038f4 00020208 c0884ceb 00000001 00000001 c0948c58 ce0c5810
[ 4.129425] 5800: c008699c c0544d00 20000113 ffffffff cfdfe1a0 c00e5f08 cfdfe1a0 00000007
[ 4.137908] 5820: 00020858 cd8038e4 00020208 c00e6020 00000850 cfdfe1a0 00000007 c00e6168
[ 4.146423] 5840: 00020858 00000000 00001000 00000fff cd8037b0 cd8036c0 00000000 00020208
[ 4.154907] 5860: 00000000 c0159d64 00001000 ce0c4020 00020208 00000000 ffffffe0 00000008
[ 4.163391] 5880: c085482c 00000020 00000000 00000018 c085482c 00000002 00000000 ce0c2b00
[ 4.171874] 58a0: 00000010 c00872b4 b83ea038 00000007 00000001 ce0c5958 00000001 00000000
[ 4.180389] 58c0: ce0c5948 ce4b6800 cdbc1938 ce0c593c 00000003 c01fad80 00001000 00000000
[ 4.188873] 58e0: 00000002 cdbc1938 ce0c5a18 00000000 ce0c5958 00000002 00000000 00000001
[ 4.197357] 5900: 00000003 c01fbb8c ce0c593c 00000000 ce0c4000 c054428c 00000007 00000001
[ 4.205841] 5920: ce0c2b00 00000001 00000004 00000006 c0d784b4 c008699c 00000001 00000000
[ 4.214355] 5940: 000003ff 00000000 0000000c 00000000 ce0c5b78 00000000 cdbc1880 00020208
[ 4.222839] 5960: 00000000 cdbc18fc 00000000 cdbc18f8 cdbc18fc c0544cc4 00000001 ce0c5a18
[ 4.231323] 5980: 00000000 c0544358 ce0c5b78 ce0c5a18 00000000 00000000 cdbc1938 00000000
[ 4.239807] 59a0: ce0c5b78 00000000 00000003 c01be41c cdbc0768 cd803980 cd803980 cd8037b0
[ 4.248321] 59c0: 00000000 00020207 00000006 00000000 ce0c2b00 00000000 00000000 00000006
[ 4.256805] 59e0: 00000000 00000000 00000001 00000000 ce0c5a60 00000000 cdbc1938 00000000
[ 4.265289] 5a00: ce0c5b78 00000021 00000003 c01be9a0 cdbc0730 0f7dd000 00000008 cdbc0930
[ 4.273773] 5a20: 0000000c 00000001 00000000 cdbc0770 cdbc07b0 00000000 00000000 c01beac8
[ 4.282287] 5a40: 00000000 00000001 ce0c5b78 00000021 00000003 c0156d30 ce0c5a60 00000000
[ 4.290771] 5a60: 00000000 00020207 00000000 c0159ce8 00000000 00000000 00001000 00000000
[ 4.299255] 5a80: 0004f000 00000000 c0158e84 00000020 cdbc0730 cdbc0730 00000008 ce0c5b1c
[ 4.307739] 5aa0: cdbc1938 cdbc1a6c 0000000c c01bc4c0 c01beac8 c0158e84 ce0c5af8 ce4bb800
[ 4.316253] 5ac0: 0000000c cdbc09b0 00000001 c02180b0 ce4bb800 0000000c 00000003 c0212028
[ 4.324737] 5ae0: 00001000 c02173b4 c055286c 00000000 000201fd 00000000 00020207 00000000
[ 4.333221] 5b00: cdbc07b0 cdbc0770 cdbc0730 cdbc08f0 cdbc08b0 cdbc0870 cdbc0830 cdbc07f0
[ 4.341705] 5b20: ce0c3068 ce4bb800 00000000 ce0c5bac 0000036a 00000001 00000000 cdbc03b0
[ 4.350219] 5b40: ce0c5d9c c02121a8 c0927808 00000000 00001000 00000000 00000000 00000000
[ 4.358703] 5b60: 00000008 ffffffff cfdfe020 000201fc 00000000 00000000 00000000 00000000
[ 4.367187] 5b80: 00000006 ce4bb800 ce4bb800 00000001 ce4b6000 cdbc1938 00000000 cdbc03b0
[ 4.375671] 5ba0: ce0c5d9c c0212a88 c01223a0 0000036a 00000000 00000000 00000000 00000000
[ 4.384185] 5bc0: ce4bb800 00000000 00000001 c02186fc 000000d0 0000006c c01dffb0 c01223a0
[ 4.392669] 5be0: 00000022 ce4bb814 ce4b6800 ce4bb800 ce4bb800 ce4b6800 c0dee400 ce4b6000
[ 4.401153] 5c00: cdbc1938 00000000 cdbc03b0 c01dffd8 c0dc9470 ce0c5fb0 c000e5b0 c000e5b0
[ 4.409637] 5c20: 0000000a c0c476fc c09484e8 c09485d8 c085482c c092b6b8 ce0c3080 c0088588
[ 4.418151] 5c40: b43dc03c 00000007 b807603c ce0c4000 ce0c2b30 ce0c3080 00000001 c0927808
[ 4.426635] 5c60: c0927808 00000000 c0927808 00000000 ce0c3080 c092b7c8 b43dc03b c092b7c8
[ 4.435119] 5c80: 00000008 00000008 c085482c 00000000 00000001 00000002 00000001 0000000a
[ 4.443603] 5ca0: 0000ffff 00000000 00000000 00000000 00000000 ce0c3050 000017dc c0327710
[ 4.452117] 5cc0: 00000000 00000000 00000000 00000006 c0d784b4 c008699c 00000001 c0843a00
[ 4.460601] 5ce0: 00000006 00000001 c0dee594 00000001 ce4b60d0 00000002 ce4b6364 ce0c2b00
[ 4.469085] 5d00: ce4b6108 00000000 ce4bad00 c06f05b5 00000001 00000000 0000000a 00000000
[ 4.477569] 5d20: 00000001 00000000 00000000 ce4b6140 ce4b6178 00000000 ce4b63f0 00000000
[ 4.486083] 5d40: ce4b6b38 00000000 00000000 00000000 00000000 00004003 00000000 00000020
[ 4.494567] 5d60: ce0c4000 c02f9634 ce0c4000 ce0c5d7c cd803764 00000009 cd8036c0 cd803764
[ 4.503051] 5d80: ce4b6800 cd8036c0 00000083 00008000 00000000 00000020 ce0c4000 c012ae04
[ 4.511535] 5da0: cd8036c0 c0086ba4 62636d6d 70306b6c 00000032 00000008 00007c2c c0122040
[ 4.520050] 5dc0: 00000004 c055106c 00000000 ce039200 00000000 c084a18c 00000000 00008000
[ 4.528533] 5de0: ce4b4dc0 c01d8d10 c01de038 c07ed860 c0dc6b0c c012b9fc ce0c4000 c01449d0
[ 4.537017] 5e00: ce039200 ce4b4dc0 00008000 c084a18c c0147c20 00000000 00000020 c0144bac
[ 4.545532] 5e20: c0847580 c0544e38 c084a18c c01442dc ce4a8c44 c084a18c 00008000 00000000
[ 4.554016] 5e40: c083db5c ce4b4dc0 ce4a8c40 c0147c20 00000000 00000fec c06ae7f0 ce4b4dc0
[ 4.562499] 5e60: c06ae7ec 00008000 ce039bd0 cda6faa8 0000000a 00000000 0000000a c0100a6c
[ 4.570983] 5e80: 0000000a 00000000 ce0f0000 c06ae7ec 00008000 c06ae7ec cfdc96a0 ce4b5000
[ 4.579498] 5ea0: c07cbba4 c014890c 00000000 ce0c4000 c0145844 ce4a8c40 ce4b4dc0 00000000
[ 4.587982] 5ec0: 0b300002 ce4b5005 00008000 ce4b5000 c07cbbc8 c0784f8c 00000000 00000000
[ 4.596466] 5ee0: cdbbb110 00006000 00000000 00006180 ffffff9c c06ae7ec 0b300002 c0137254
[ 4.604949] 5f00: ce039bd0 cda6f4e8 00000000 0b300002 c07efcc0 c07cbbc8 0000009d c0887440
[ 4.613464] 5f20: c07cbba8 c078450c c07cbba4 c0785294 00000000 c07cbbc8 c0887464 c07cbbc8
[ 4.621948] 5f40: c0887464 c07cbbc8 c07cbbc8 0000009d c0887440 c0785420 0000009d c0887440
[ 4.630432] 5f60: c07df97c 00000008 c0887440 c0784ca8 00000007 00000007 c078450c 21003010
[ 4.638916] 5f80: cffbfb80 00000000 c053adc0 00000000 00000000 00000000 00000000 00000000
[ 4.647430] 5fa0: 00000000 c053adc8 00000000 c000e5b0 00000000 00000000 00000000 00000000
[ 4.655914] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 4.664398] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 06220000 00300200
[ 4.672912] [<c004c18c>] (call_timer_fn) from [<c004c978>] (run_timer_softirq+0x1b0/0x2c8)
[ 4.681488] [<c004c978>] (run_timer_softirq) from [<c004490c>] (__do_softirq+0xd4/0x390)
[ 4.689910] [<c004490c>] (__do_softirq) from [<c0044eb0>] (irq_exit+0xb0/0x104)
[ 4.697509] [<c0044eb0>] (irq_exit) from [<c000ee10>] (handle_IRQ+0x54/0xb4)
[ 4.704833] [<c000ee10>] (handle_IRQ) from [<c00085fc>] (omap3_intc_handle_irq+0x80/0x9c)
[ 4.713317] [<c00085fc>] (omap3_intc_handle_irq) from [<c0545664>] (__irq_svc+0x44/0x5c)
[ 4.721740] Exception stack(0xce0c57c8 to 0xce0c5810)
[ 4.726959] 57c0:                00000001 ce0c3068 00000000 ce0c2b00 cd8038f4 cd8038e4
[ 4.735473] 57e0: 00000000 cd8038f4 00020208 c0884ceb 00000001 00000001 c0948c58 ce0c5810
[ 4.743957] 5800: c008699c c0544d00 20000113 ffffffff
[ 4.749206] [<c0545664>] (__irq_svc) from [<c0544d00>] (_raw_spin_unlock_irq+0x28/0x2c)
[ 4.757537] [<c0544d00>] (_raw_spin_unlock_irq) from [<c00e5f08>] (add_to_page_cache_locked+0xb4/0x1b4)
[ 4.767272] [<c00e5f08>] (add_to_page_cache_locked) from [<c00e6020>] (add_to_page_cache_lru+0x18/0x44)
[ 4.777038] [<c00e6020>] (add_to_page_cache_lru) from [<c00e6168>] (pagecache_get_page+0x11c/0x1a8)
[ 4.786437] [<c00e6168>] (pagecache_get_page) from [<c0159d64>] (__getblk+0xf8/0x348)
[ 4.794555] [<c0159d64>] (__getblk) from [<c01fad80>] (ext4_get_branch+0xdc/0x13c)
[ 4.802429] [<c01fad80>] (ext4_get_branch) from [<c01fbb8c>] (ext4_ind_map_blocks+0xb4/0x73c)
[ 4.811279] [<c01fbb8c>] (ext4_ind_map_blocks) from [<c01be41c>] (ext4_map_blocks+0x6c/0x568)
[ 4.820159] [<c01be41c>] (ext4_map_blocks) from [<c01be9a0>] (_ext4_get_block+0x88/0x1b0)
[ 4.828643] [<c01be9a0>] (_ext4_get_block) from [<c0156d30>] (generic_block_bmap+0x44/0x50)
[ 4.837341] [<c0156d30>] (generic_block_bmap) from [<c01bc4c0>] (ext4_bmap+0x80/0xec)
[ 4.845458] [<c01bc4c0>] (ext4_bmap) from [<c02180b0>] (jbd2_journal_bmap+0x2c/0x7c)
[ 4.853515] [<c02180b0>] (jbd2_journal_bmap) from [<c0212028>] (jread+0x120/0x224)
[ 4.861389] [<c0212028>] (jread) from [<c02121a8>] (do_one_pass+0x7c/0x908)
[ 4.868621] [<c02121a8>] (do_one_pass) from [<c0212a88>] (jbd2_journal_recover+0x54/0x138)
[ 4.877197] [<c0212a88>] (jbd2_journal_recover) from [<c02186fc>] (jbd2_journal_load+0xc0/0x310)
[ 4.886322] [<c02186fc>] (jbd2_journal_load) from [<c01dffd8>] (ext4_fill_super+0x1fa0/0x2e40)
[ 4.895263] [<c01dffd8>] (ext4_fill_super) from [<c012ae04>] (mount_bdev+0x168/0x198)
[ 4.903411] [<c012ae04>] (mount_bdev) from [<c01d8d10>] (ext4_mount+0x14/0x20)
[ 4.910919] [<c01d8d10>] (ext4_mount) from [<c012b9fc>] (mount_fs+0x44/0x18c)
[ 4.918334] [<c012b9fc>] (mount_fs) from [<c0144bac>] (vfs_kern_mount+0x54/0x128)
[ 4.926086] [<c0144bac>] (vfs_kern_mount) from [<c0147c20>] (do_mount+0x1f0/0xb60)
[ 4.933959] [<c0147c20>] (do_mount) from [<c014890c>] (SyS_mount+0x84/0xb8)
[ 4.941192] [<c014890c>] (SyS_mount) from [<c0784f8c>] (mount_block_root+0x104/0x22c)
[ 4.949340] [<c0784f8c>] (mount_block_root) from [<c0785294>] (mount_root+0xe4/0x10c)
[ 4.957458] [<c0785294>] (mount_root) from [<c0785420>] (prepare_namespace+0x164/0x1c4)
[ 4.965789] [<c0785420>] (prepare_namespace) from [<c0784ca8>] (kernel_init_freeable+0x17c/0x1c4)
[ 4.975006] [<c0784ca8>] (kernel_init_freeable) from [<c053adc8>] (kernel_init+0x8/0xec)
[ 4.983398] [<c053adc8>] (kernel_init) from [<c000e5b0>] (ret_from_fork+0x14/0x24)
[ 4.991271] Code: bad PC value
[ 4.994567] ---[ end trace dc8152f17a419449 ]---
[ 4.999359] Kernel panic - not syncing: Fatal exception in interrupt
是内存地址不许访问么？
smsc部分
smsc911x: Driver version 2008-10-21
[ 2.432189] smsc911x 2c000000.ethernet (unregistered net_device): couldn't get clock -2
[ 2.452331] libphy: smsc911x-mdio: probed
[ 2.534301] smsc911x 2c000000.ethernet eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=2c000000.etherne:01, irq=-1)

只看该作者 · 2016-5-10 10:08

smsc devicetree 配置如下
  ranges = <5 0 0x2c000000 0x01000000>;

      ethernet@5,0 {
            pinctrl-names = "default";
            pinctrl-0 = <&smsc911x_pins>;
            compatible = "smsc,lan9221", "smsc,lan9115";
            reg = <5 0 0xff>;
            bank-width = <2>;

            gpmc,mux-add-data;
            gpmc,cs-on-ns = <0>;
            gpmc,cs-rd-off-ns = <186>;
            gpmc,cs-wr-off-ns = <186>;
            gpmc,adv-on-ns = <12>;
            gpmc,adv-rd-off-ns = <48>;
            gpmc,adv-wr-off-ns = <48>;
            gpmc,oe-on-ns = <54>;
            gpmc,oe-off-ns = <168>;
            gpmc,we-on-ns = <54>;
            gpmc,we-off-ns = <168>;
            gpmc,rd-cycle-ns = <186>;
            gpmc,wr-cycle-ns = <186>;
            gpmc,access-ns = <114>;
            gpmc,page-burst-access-ns = <6>;
            gpmc,bus-turnaround-ns = <12>;
            gpmc,cycle2cycle-delay-ns = <18>;
            gpmc,wr-data-mux-bus-ns = <90>;
            gpmc,wr-access-ns = <186>;
            gpmc,cycle2cycle-samecsen;
            gpmc,cycle2cycle-diffcsen;

            interrupt-parent = <&gpio5>;
            interrupts = <11 8>; /*gpio139*/
            vddvario-supply = <&vddvario>;
            vdd33a-supply = <&vdd33a>;

            reg-io-width = <4>;

            smsc,save-mac-address;
============
pinctrl-single,pins = <
                     0x13a (PIN_INPUT | MUX_MODE4)          /* sdmmc2_dat7.gpio_139 */

DM3730+SMSC9220

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