The resource group limits for IPA v3.1 mistakenly used 6 bit wide mask
values, when the hardware actually uses 8. Out of range values were
silently ignored before, so the IPA worked as expected. However the
new generalised register definitions introduce stricter checking here,
they now cause some splats and result in the value 0 being written
instead. Fix the limit bitmask widths so that the correct values can be
written.

Fixes: 1c418c4a ("net: ipa: define resource group/type IPA register fields")
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Tested-by: Jami Kettunen <jami.kettunen@somainline.org>
Link: https://lore.kernel.org/r/20221024210336.4014983-2-caleb.connolly@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>