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| author | Raju Rangoju <Raju.Rangoju@amd.com> | 2024-09-25 16:36:42 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-09-30 02:11:54 +0300 |
| commit | 145d61c0ab3344f7f76f5f8cdd1134477c1def98 (patch) | |
| tree | f91bcd6185bc40e270402a3328b053e6138f4124 /tools/perf/scripts/python/stackcollapse.py | |
| parent | d97735d42ab00e2f9ac4bf7cd374249cde9cb193 (diff) | |
| download | linux-145d61c0ab3344f7f76f5f8cdd1134477c1def98.tar.xz | |
spi: spi_amd: Add support for HID2 SPI controller
AMD SoC has HID2 SPI controller in addition to the existing SPI0
controller(AMDI0062). Add HID2 SPI controller's ACPI ID AMDI0063 with its
version ID to the list of supported devices. Use the version ID to
differentiate the register offsets.
And, the AMD HID2 SPI controller supports DMA read, allowing for up to 4 KB
of data to be read in single transaction. Update the SPI-MEM support
function to reflect this capability.
Co-developed-by: Krishnamoorthi M <krishnamoorthi.m@amd.com>
Signed-off-by: Krishnamoorthi M <krishnamoorthi.m@amd.com>
Co-developed-by: Akshata MukundShetty <akshata.mukundshetty@amd.com>
Signed-off-by: Akshata MukundShetty <akshata.mukundshetty@amd.com>
Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com>
Link: https://patch.msgid.link/20240925133644.2922359-7-Raju.Rangoju@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions