On 24/06/2024 03:55, Joel Stanley wrote: > On Sat, 1 Jun 2024 at 05:01, Rob Herring (Arm) <robh@xxxxxxxxxx> wrote: >> >> The standard node name for I2C buses is 'i2c'. > > Unfortunately this can't be merged, as it will break userspace. There > is a lot of code out there that looks up devices based on the device > tree node path: > > https://github.com/openbmc/phosphor-state-manager/blob/3c1351cc2b63178876ef68f4107c9804d2e17dcc/meson.options#L140 Eh, thanks for sharing. That's totally stupid user-space. The sysfs path to /sys/devices, or some grep by compatible, would be fine, but iterating over firmware/DT is just wrong. Reminds me USB and ChromeOS. They could fix their userspace, so probably folks here can as well. I filled a bug. Best regards, Krzysztof
