On Fri, 2 Sep 2022 23:21:02 +0200, Pali Rohár wrote:
> Commit 2eb28006431c ("powerpc/e500v2: Add Power ISA properties to comply
> with ePAPR 1.1") introduced new include file e500v2_power_isa.dtsi and
> should have used it for all e500v2 platforms. But apparently it was used
> also for e500v1 platforms mpc8540, mpc8541, mpc8555 and mpc8560.
>
> e500v1 cores compared to e500v2 do not support double precision floating
> point SPE instructions. Hence power-isa-sp.fd should not be set on e500v1
> platforms, which is in e500v2_power_isa.dtsi include file.
>
> [...]
Applied to powerpc/next.
[1/2] powerpc: Fix SPE Power ISA properties for e500v1 platforms
https://git.kernel.org/powerpc/c/37b9345ce7f4ab17538ea62def6f6d430f091355
[2/2] powerpc: Include e500v1_power_isa.dtsi for remaining e500v1 platforms
https://git.kernel.org/powerpc/c/c102432005e8811b80b25641e12c4577970b5558
cheers
