On Thu, May 28, 2020 at 2:27 PM Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx> wrote: > > On Thu, May 28, 2020 at 02:14:58PM +0200, Arnd Bergmann wrote: > > On Thu, May 28, 2020 at 12:01 AM Andy Shevchenko > > <andy.shevchenko@xxxxxxxxx> wrote: > > > On Tuesday, May 26, 2020, Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx> wrote: > > >> > > >> AXI3-bus is the main communication bus connecting all high-speed > > >> peripheral IP-cores with RAM controller and MIPS P5600 cores on Baikal-T1 > > >> SoC. Bus traffic arbitration is done by means of DW AMBA 3 AXI > > >> Interconnect (so called AXI Main Interconnect) routing IO requests from > > >> one SoC block to another. This driver provides a way to detect any bus > > >> protocol errors and device not responding situations by means of an > > >> embedded on top of the interconnect errors handler block (EHB). AXI > > >> Interconnect QoS arbitration tuning is currently unsupported. > > >> The bus doesn't provide a way to detect the interconnected devices, > > >> so they are supposed to be statically defined like by means of the > > >> simple-bus sub-nodes. > > > > > > > > > > > > Few comments in case if you need a new version. Main point is about sysfs_streq(). > > > > I've applied the patch now and folded in fixes for the build warnings and > > errors pointed out by the test robot, but I did not include the changes you > > suggested. > > Are you saying that the build-errors and warnings have already been fixed by > you, right? If so could you please give me a link to the repo with those > commits, so I'd work with the up-to-date code? I've pushed it to https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git/, I made a local "baikal/drivers" branch with just your patches, updated to address the build reports. This is merged into the "arm/drivers" branch that contains all driver specific changes across all SoCs and this is what I'll send to Linus next week. There is also the "for-next" branch that contains all arm/* branches, and this is what gets pulled into linux-next, so your patches will show up there tomorrow as well. You can normally check the status of any submission to soc@xxxxxxxxxx at https://patchwork.kernel.org/project/linux-soc/list/, but it seems that has not picked up the status yet, and I'll have to update it manually. Arnd