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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2024-10-23 15:20:03 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-10-27 17:24:13 -0600 |
| commit | 11a86874c0a76a712d130b0aec2bbd1dbffa759d (patch) | |
| tree | 95f1c6cf0c5749bbd60b068c0e68bef7143d8056 /test/py/u_boot_utils.py | |
| parent | 581e0cac2db7141fbc0c65131aceea51ffbeb199 (diff) | |
arm: gic-v3-its: Implement of_xlate
Translate IRQs by implementing of_xlate() as required by
irq_get_by_index() to parse interrupt properties.
Map DT interrupts to ARM GIC interrupts as follows:
- Interrupt numbers ID32-ID1019 are used for SPIs
- ID0-ID15 are used for SGIs
- ID16-ID31 are used for PPIs
TEST: Booted on qemu sbsa-ref that has a GICV3.
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Moritz Fischer <moritzf@google.com>
Diffstat (limited to 'test/py/u_boot_utils.py')
0 files changed, 0 insertions, 0 deletions