diff options
| author | Paul Mackerras <paulus@ozlabs.org> | 2025-01-31 09:28:04 +0300 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2025-02-26 18:46:48 +0300 |
| commit | 78099fe1e3b5b72d4627f360b59a3470b1547bad (patch) | |
| tree | ea0d2ccdf3bf26c6b3a958246f50f0665f124a06 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 81bb6490b78aab8cbfc2d0670f177233d2fa15f5 (diff) | |
| download | linux-78099fe1e3b5b72d4627f360b59a3470b1547bad.tar.xz | |
powerpc/microwatt: Device-tree updates
Microwatt now implements ISA v3.1 (SFFS compliancy subset), including
prefixed instructions, scv/rfscv, and the FSCR, HFSCR, TAR, and CTRL
registers. The privileged mode of operation is now hypervisor mode
and there is no privileged non-hypervisor mode; the MSR[HV] bit is
forced to 1.
Besides updating the ibm,powerpc-cpu-features property to reflect the
above, this also makes the following changes relating to peripheral
devices:
- Add gpio controller.
- Remove high-speed property from SD controller, for the case where
the interface is connected through 200 ohm protection resisters.
- Put an alias for the ethernet in /chosen.
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Acked-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/Z5xtdGSacrWz7swi@thinks.paulus.ozlabs.org
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions