On Fri, Dec 5, 2014 at 6:40 PM, Mark Rutland <mark.rutland@xxxxxxx> wrote: > Hi, > > On Thu, Dec 04, 2014 at 11:34:15AM +0000, Chunyan Zhang wrote: >> Spreadtrum is a rapid growing chip vendor providing smart phone total solutions. >> >> Sharkl64 Platform is nominated as a SoC infrastructure that supports 4G/3G/2G >> standards based on ARMv8 multiple core architecture.Now we have only one >> SoC(SC9836) based on this Platform in developing. >> >> This patchset adds Sharkl64 support in arm64 device tree and the serial driver >> of SC9836-UART. >> >> This patchset also has patches which address "sprd" prefix and DT compatible >> strings for nodes which appear un-documented. >> >> This version code was tesed both on Fast Mode and sc9836-fpga board. >> We use the latest boot-wrapper-aarch64 as the bootloader. >> >> Changes from v3: >> * Addressed review comments: >> - Added the description of clock property for sc9836-uart >> - Revised the size of GICC to be 8KiB >> - Added another compatible string for psci-0.1 > > I had open questions on v3 regarding your PSCI imlpementation. You > mentioned that you are using the aarch64 bootwrapper, but your DT > describes PSCI 0.2, and the (upstream) bootwrapper does not implement > PSCI 0.2. Adding the old PSCI compatible string is _not_ sufficient if > you do not have a full PSCI 0.2 implementation. > > Given that PSCI 0.2 requires more functionality to be implemented, I'd > like to know that your implementation is spec-compliant (implementing > the mandatory functions, nters the kernel in the correct state, etc), > and that it has been tested. > > Would you be able to look at my comments from the last posting please? > > Thanks, > Mark. > -- Hi, Mark Ok, I'll check it again with our related engineers. Actually, I had read all of your comments carefully before sending each version of patches, and I replied you a few days early, I guess you may miss it :) If we just implemented psci-0.1 until now, can we submit this path without "compatible = "arm,psci-0.2"", but only with " compatible = "arm,psci" ". Thanks, Chunyan -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
