grate-driver
Lenovo ideatab: dt-schema warnings
@KaiJan57
/home/runner/work/linux/linux/arch/arm/boot/dts/tegra30-lenovo-ideatab-a2109a.dt.yaml: pmic@3c: pinmux: Unevaluated properties are not allowed ('pin_gpio0', 'pin_gpio1', 'pin_gpio2', 'pin_gpio3', 'pin_gpio4', 'pin_gpio5', 'pin_gpio6', 'pin_gpio7' were unexpected)
From schema: /home/runner/work/linux/linux/Documentation/devicetree/bindings/mfd/max77620.yaml
Bonus:
SPDX-License-Identifier: GPL-2.0
preferably specify if GPL-2.0-only or -or-later
Today I found some time to look into this problem, but I am sorry to say that I have no idea how to fix it… This section's structure was pretty much directly taken from grouper, so I am puzzled that it is only this dts that causes problems. Also, I couldn't find max77620.yaml mentioned in the error message.
oh, ok, that explains it, I didn't noticed it's not upstreamed yet. It's from Thierry and only in my dt_bindings branch.
https://github.com/okias/linux/commit/d408cd96c67f183f9e6c60781258a1f230202037
anyway, seems like pin_gpio[0-9] aren't defined in driver or binding, or can you verify?
Very odd, the device tree does not contain anything like pin_gpio but much rather gpio[0-9], for example:
https://github.com/grate-driver/linux/blob/25a51002123c3dcefa67df65c13a5152fc0358ce/arch/arm/boot/dts/tegra30-lenovo-ideatab-a2109a.dts#L1119-L1121
as in grouper; refer to: https://github.com/grate-driver/linux/blob/25a51002123c3dcefa67df65c13a5152fc0358ce/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-maxim-pmic.dtsi#L25-L27
Also, your yaml specification seems to accept these expressions (if I'm not misunderstanding these lines) as I would expect them to be correct, as I have looked into the source code of the ic's driver to determine the correct parameters, matching the downstream kernel settings.