[PATCH v2 2/4] riscv: dts: anlogic: dr1v90: Add "b" ISA extension

[Junhui Liu]

Hi Guodong,

On Thu Jan 15, 2026 at 7:18 AM CST, Guodong Xu wrote:
> "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 at riscstar.com>

Reviewed-by: Junhui Liu <junhui.liu at pigmoral.tech>

-- 
Best regards,
Junhui Liu