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| author |   Tim Harvey <tharvey@gateworks.com> | 2025-06-04 15:56:29 -0700 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2025-06-19 15:49:09 +0800 |
| commit | 1fc02c2086003c5fdaa99cde49a987992ff1aae4 (patch) | |
| tree | 3f0423258afc99ddc976837019979acdfa841c5a /tools/perf/scripts/python/check-perf-trace.py | |
| parent | arm64: dts: imx8mp-venice-gw72xx: fix TPM SPI frequency (diff) | |
| download | wireguard-linux-1fc02c2086003c5fdaa99cde49a987992ff1aae4.tar.xz wireguard-linux-1fc02c2086003c5fdaa99cde49a987992ff1aae4.zip | |
arm64: dts: imx8mp-venice-gw73xx: fix TPM SPI frequency
The IMX8MPDS Table 37 [1] shows that the max SPI master read frequency
depends on the pins the interface is muxed behind with ECSPI2
muxed behind ECSPI2 supporting up to 25MHz.
Adjust the spi-max-frequency based on these findings.
[1] https://www.nxp.com/webapp/Download?colCode=IMX8MPIEC
Fixes: 2b3ab9d81ab4 ("arm64: dts: imx8mp-venice-gw73xx: add TPM device")
Cc: stable@vger.kernel.org
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions