2018-01-20 18:13 GMT+01:00 David Lechner <david@xxxxxxxxxxxxxx>: > This series converts mach-davinci to use the common clock framework. > > The series works like this, the first 19 patches create new clock drivers > using the common clock framework. There are basically 3 groups of clocks - > PLL, PSC and CFGCHIP (syscon). There are six different SoCs that each have > unique init data, which is the reason for so many patches. > > Then, starting with "ARM: da830: add new clock init using common clock", > we get the mach code ready for the switch by adding the code needed for > the new clock drivers and adding #ifndef CONFIG_COMMON_CLK around the > legacy clocks so that we can switch easily between the old and the new. > > "ARM: davinci: switch to common clock framework" actually flips the switch > to start using the new clock drivers. Then the next 8 patches remove all > of the old clock code. > > The final three patches add device tree clock support to the one SoC that > supports it. > > v6 changes (also see individual patches for details): > - All of the device tree bindings are changed > - All of the clock drivers are changed significantly > - Fixed issues brought up during review of v5 > - "ARM: davinci: move davinci_clk_init() to init_time" is removed from this > series and submitted separately > > v5 changes: > - Basically, this is an entirely new series > - Patches are broken up into bite-sized pieces > - Converted PSC clock driver to use regmap > - Restored "force" flag for certain DA850 clocks > - Added device tree bindings > - Moved more of the clock init to drivers/clk > - Fixed frequency scaling (maybe*) > > * I have frequency scaling using cpufreq-dt, so I know the clocks are doing > what they need to do to make this work, but I haven't figured out how to > test davinci-cpufreq driver yet. (Patches to make cpufreq-dt work will be > sent separately after this series has landed.) > > Dependencies: > > This series applies on top of linux-davinci/master plus the following patches: > - [1] "clk: fix reentrancy of clk_enable() on UP systems" (in clk-next) > - [2] "clk: add helper functions for managing clk_onecell_data" > - [3] "clk: divider: read-only divider can propagate rate change" > - [4],[5],[6],[7],[8],[9] series "ARM: davinci: common clock prep work" > Hi David, I'm getting a splat[1] when trying to mount the rootfs over nfs on a da850-lcdk. I'll try to figure out what's happening. Best regards, Bartosz Golaszewski [1] https://pastebin.com/D94z8SAe -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
