https://github.com/torvalds/linux
Revision 5bc6bb603b4d0c8802af75e4932232683ab2d761 authored by Esben Haabendal on 17 January 2020, 20:05:36 UTC, committed by Miquel Raynal on 17 January 2020, 21:45:07 UTC
On system resume, the gpmi clock must be enabled before accessing gpmi
block.  Without this, resume causes something like

[  661.348790] gpmi_reset_block(5cbb0f7e): module reset timeout
[  661.348889] gpmi-nand 1806000.gpmi-nand: Error setting GPMI : -110
[  661.348928] PM: dpm_run_callback(): platform_pm_resume+0x0/0x44 returns -110
[  661.348961] PM: Device 1806000.gpmi-nand failed to resume: error -110

Fixes: ef347c0cfd61 ("mtd: rawnand: gpmi: Implement exec_op")
Cc: stable@vger.kernel.org
Signed-off-by: Esben Haabendal <esben@geanix.com>
Acked-by: Han Xu <han.xu@nxp.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
1 parent da2ef81
History
Tip revision: 5bc6bb603b4d0c8802af75e4932232683ab2d761 authored by Esben Haabendal on 17 January 2020, 20:05:36 UTC
mtd: rawnand: gpmi: Fix suspend/resume problem
Tip revision: 5bc6bb6
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