| From | Robert Jarzmik <> | Subject | Re: [PATCH 04/27] ARM: pxa: drop pxa310/pxa320/pxa93x support | Date | Sun, 08 Jan 2023 09:49:17 +0100 |
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Arnd Bergmann <arnd@kernel.org> writes: > There is currently no devicetree support for any of these three > SoCs, and no board files remain. As it seems unlikely that > anyone > is going to add DT support soon, let's drop the SoC specific > code > now.
Hi Arnd,
Here you're dropping pxa variant support. For the currently "partly" working boards in devicetree, such a zylonite, this will break their current support.
For example the zylonite I have which is working on DT has a pxa310 variant. The cm-x300, which also works in DT, has a pxa320 variant.
What these boards need is their IO mappings and cpufreq to still work after your serie in DT. What bothers me are the changes to : - drivers/clk/pxa/clk-pxa3xx.c - drivers/cpufreq/pxa3xx-cpufreq.c
Here the clock changes will probably remove the clock provided to specific pxa310/pxa320 drivers for example.
I don't know how you want to proceed, yet this change will break some pxa3xx platforms.
Cheers.
-- Robert
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