Hi, This patchset comes from a bigger patchset that was cut in smaller pieces for easier integration to mainline. (The patchset was https://lkml.org/lkml/2019/3/27/1837) The reviews were kept since the code mostly didn't change. The exception is the use of device_node_to_regmap() in patch 2/3. This function was added in a prior patch, now merged in the MIPS tree. For that reason this patchset is based on the ingenic-tcu-v5.4 branch of the MIPS tree (git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git). Thanks, -Paul
