po 2. 8. 2021 v 15:20 odesílatel Linus Walleij
[off-list ref] napsal:

On Fri, Jul 30, 2021 at 2:46 PM Michal Simek [off-list ref] wrote:

quoted

Linux Zynq pinctrl driver and in tree dts files are using io-standard
properties at least from 2015.

Ooops my wrong.

What about supporting both the new property and io-standard as
a fallback, simply?

That's exactly what I have Sai to do and PIN_CONFIG_IOSTANDARD is still there.

https://lore.kernel.org/linux-arm-kernel/1626868353-96475-1-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com/T/#md7d304d9d8f746e51d909237b9073f2ae8930543 (local)

But IIRC I have also asked to show any warning message when io
standard property is used to convert to new property.

Thanks,
Michal


-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs