With newer versions of DM or DMSC firmware (>v09.02.07) invalid clock
requests will be NAKed and generate a warning in the kernel logs rather
than being ignored like in previous versions of firmware. This, together
with the linux clk driver assuming that all clock IDs are contiguous,
can generate a significant amount of warnings during boot when many
drivers are being probed.
A fix for this has been merged into Linux (commit: ad3ac13c6ec31)
however the backport to older kernels was missed which unfortunately
affects the current v6.8 kernel.
Manually backport this fix while we're using the v6.8 kernel
Signed-off-by: Bryan Brattlof <bb@ti.com>
Tested-by: Gero Schwäricke <gero.schwaericke@grandcentrix.net>
[Arnout: add Upsream tag]
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
4fb7eb8285