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| author | Pengyu Luo <mitltlatltl@gmail.com> | 2025-02-23 19:01:51 +0800 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-02-23 22:07:47 -0600 |
| commit | 5429861bdc33bdc37697909b1f62b1214cd335a9 (patch) | |
| tree | bd9ca24b8e90fcde2a187420f7c62e638b163470 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 9221ec2a65bc8beabb28fcbd9a3c53e743633b3f (diff) | |
| download | kernel-5429861bdc33bdc37697909b1f62b1214cd335a9.tar.gz | |
arm64: dts: qcom: sc8280xp: Fix clock for spi0 to spi7
Enabling spi6 caused boot loop on my device(Huawei Matebook E Go),
&spi6 {
pinctrl-0 = <&spi6_default>;
pinctrl-names = "default";
status = "okay";
};
After looking into this, I found the clocks for spi0 to spi7 are
wrong, we can derive the correct clocks from the regular pattern
between spi8 to spi15, spi16 to spi23. Or we can verify it according
to the hex file of BSRC_QSPI.bin(From windows driver qcspi8280.cab)
000035d0: 0700 4445 5649 4345 0001 000a 005c 5f53 ..DEVICE.....\_S
000035e0: 422e 5350 4937 0003 0076 0001 000a 0043 B.SPI7...v.....C
000035f0: 4f4d 504f 4e45 4e54 0000 0008 0000 0000 OMPONENT........
00003600: 0000 0000 0003 0017 0001 0007 0046 5354 .............FST
00003610: 4154 4500 0000 0800 0000 0000 0000 0000 ATE.............
00003620: 0300 3d00 0100 1400 4449 5343 4f56 4552 ..=.....DISCOVER
00003630: 4142 4c45 5f50 5354 4154 4500 0100 0600 ABLE_PSTATE.....
00003640: 434c 4f43 4b00 0100 1700 6763 635f 7175 CLOCK.....gcc_qu
00003650: 7076 335f 7772 6170 305f 7336 5f63 6c6b pv3_wrap0_s6_clk
Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250223110152.47192-1-mitltlatltl@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions