riscv: dts: anlogic: dr1v90: Add "b" ISA extension

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"b" is ratified (Apr/2024) much later than its components zba/zbb/zbs
(Jun/2021). With "b" added into riscv/extensions.yaml, a dependency
checking rule is now enforced, which requires that when zba, zbb, and zbs
are all specified, "b" must be added as well. Failing to do this will
cause dtbs_check schema check warnings.

According to uabi.rst, as a single-letter extension, "b" should be added
after "c" in canonical order.

Update dr1v90.dtsi to conform to this rule. Line balancing is performed
to improve readability.

Signed-off-by: Guodong Xu <guodong@riscstar.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

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Guodong Xu 2026-01-15 07:18:58 +08:00 • committed by Conor Dooley

parent a36b2aaae7

commit 18649ffbb6

1 changed files with 3 additions and 2 deletions

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arch/riscv/boot/dts/anlogic/dr1v90.dtsi

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