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  • Librem5
  • linux
  • Issues
  • #249
Closed
Open
Created Nov 30, 2020 by Angus Ainslie@angus.ainslieOwner

spi_imx stopped working with 5.9.11

SPI flash started working with 5.9.0 and then oops now with 5.9.11

[    1.972891] spi_imx 30820000.spi: bitbang start failed with -517                       [514/1976]
[    1.978929] ------------[ cut here ]------------                                                 
[    1.978932] ecspi1_root_clk already disabled                                                     
[    1.979000] WARNING: CPU: 1 PID: 1 at drivers/clk/clk.c:952 clk_core_disable+0x25c/0x298         
[    1.979003] Modules linked in:                                                                   
[    1.979013] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.9.11-librem5-00012-gba9f1c292178 #331    
[    1.979016] Hardware name: Purism Librem 5r4 (DT)                                                
[    1.979022] pstate: 60000085 (nZCv daIf -PAN -UAO BTYPE=--)                                      
[    1.979028] pc : clk_core_disable+0x25c/0x298                                                    
[    1.979034] lr : clk_core_disable+0x25c/0x298                                                    
[    1.979037] sp : ffff8000115dbaf0                                                                
[    1.979040] x29: ffff8000115dbaf0 x28: 0000000000000000                                          
[    1.979045] x27: ffff0000a338a800 x26: ffff800011597f88                                          
[    1.979051] x25: ffff800010ddb5d8 x24: ffff0000a6db8000                                          
[    1.979056] x23: ffff0000a645c410 x22: ffff0000a338a800                                          
[    1.979061] x21: ffff0000a33dc800 x20: ffff0000a325c400                                          
[    1.979067] x19: ffff0000a325c400 x18: 0000000000000010 
[    1.979072] x17: 0000000000000000 x16: 0000000000000001 
[    1.979077] x15: ffff0000a6db8468 x14: ffffffffffffffff 
[    1.979082] x13: 0000000000000000 x12: ffff800011522000 
[    1.979087] x11: ffff8000113a9000 x10: ffff800011522890 
[    1.979093] x9 : ffff800010099a30 x8 : 0000000000000004 
[    1.979097] x7 : 000000000000009f x6 : ffff800011522000 
[    1.979103] x5 : 0000000000000000 x4 : 0000000000000000 
[    1.979107] x3 : 00000000ffffffff x2 : ffff8000113a9d38 
[    1.979113] x1 : 0000000000000000 x0 : 0000000000000000 
[    1.979119] Call trace:                     
[    1.979126]  clk_core_disable+0x25c/0x298   
[    1.979132]  clk_core_disable_lock+0x2c/0x48
[    1.979138]  clk_disable+0x28/0x38       
[    1.979147]  spi_imx_probe+0x450/0x670   
[    1.979155]  platform_drv_probe+0x5c/0xb0
[    1.979161]  really_probe+0xf0/0x4d8
[    1.979165]  driver_probe_device+0xfc/0x168
[    1.979170]  device_driver_attach+0x7c/0x88
[    1.979175]  __driver_attach+0xac/0x178
[    1.979180]  bus_for_each_dev+0x78/0xd0
[    1.979184]  driver_attach+0x2c/0x38
[    1.979189]  bus_add_driver+0x14c/0x230
[    1.979193]  driver_register+0x6c/0x128
[    1.979199]  __platform_driver_register+0x50/0x60
[    1.979207]  spi_imx_driver_init+0x28/0x34
[    1.979214]  do_one_initcall+0x4c/0x2c8
[    1.979222]  kernel_init_freeable+0x1ec/0x254
[    1.979229]  kernel_init+0x1c/0x11c
[    1.979233]  ret_from_fork+0x10/0x34
[    1.979243] ---[ end trace 2928e0c777b3970b ]---
Edited Nov 30, 2020 by Angus Ainslie
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