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| author | Li Jun <lijun01@kylinos.cn> | 2026-08-20 17:23:51 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-08-20 13:14:02 +0100 |
| commit | a9c2f0d401fd1e11ce59e4243946a59bd818e8c5 (patch) | |
| tree | 4bd734687ae4c320499829f0fa639f600905f5e8 /scripts/git.orderFile | |
| parent | b2702908ee23ef31bfcf241a2e07ace0eb76bd71 (diff) | |
| download | linux-a9c2f0d401fd1e11ce59e4243946a59bd818e8c5.tar.gz linux-a9c2f0d401fd1e11ce59e4243946a59bd818e8c5.zip | |
spi: loongson: pm: add .freeze .poweroff .thaw .restore
after execute s4, the spi error,
[ 1104.754246][ 4] [ T1] tpm_tis_spi spi-SMO0768:00: SPI transfer failed: -110
[ 1104.761503][ 4] [ T1] spi_master spi1: failed to transfer one message from queue
[ 1104.769201][ 4] [ T1] spi_master spi1: noqueue transfer failed
[ 1104.776344][ 4] [ T1] tpm_tis_spi spi-SMO0768:00: SPI transfer failed: -110
[ 1104.783609][ 4] [ T1] spi_master spi1: failed to transfer one message from queue
[ 1104.791308][ 4] [ T1] spi_master spi1: noqueue transfer failed
[ 1104.797446][ 4] [ T1] gttadd tpm_chip_start1 ret = -110
and in s4 the loongson_spi_resume&suspend are not
called at all. use DEFINE_SIMPLE_DEV_PM_OPS() add .freeze .poweroff
.thaw .restore, after s4 the spi communication is normal.
Signed-off-by: Li Jun <lijun01@kylinos.cn>
Link: https://patch.msgid.link/20260820092351.101605-1-lijun01@kylinos.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'scripts/git.orderFile')
0 files changed, 0 insertions, 0 deletions