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| author |   Paul Mackerras <paulus@ozlabs.org> | 2025-01-31 17:28:04 +1100 |
|---|---|---|
| committer |   Madhavan Srinivasan <maddy@linux.ibm.com> | 2025-02-26 21:16:48 +0530 |
| commit | 78099fe1e3b5b72d4627f360b59a3470b1547bad (patch) | |
| tree | ea0d2ccdf3bf26c6b3a958246f50f0665f124a06 /scripts/lib/kdoc/kdoc_re.py | |
| parent | powerpc/microwatt: Select COMMON_CLK in order to get the clock framework (diff) | |
| download | wireguard-linux-78099fe1e3b5b72d4627f360b59a3470b1547bad.tar.xz wireguard-linux-78099fe1e3b5b72d4627f360b59a3470b1547bad.zip | |
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 'scripts/lib/kdoc/kdoc_re.py')
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