On Thu, Jun 26, 2014 at 4:14 AM, Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> wrote: > On Tue, Jun 24, 2014 at 05:59:34PM +0800, Chen-Yu Tsai wrote: >> Hi everyone, >> >> This is a followup series to my A23 bare-minimum bringup series [1], >> which adds basic clock support for the A23 SoC. It is one of many >> split up from the original A23 series [2]. Yet to come are more >> clocks, reset controllers, pinctrl, prcm, and mmc. >> >> The first patch fixes the reworked clock protection code merged in >> 3.16-rc1, which unintentionally made clock gates unprotectable. >> >> The second patch moves the remaining "ahb_sdram" clock to the >> protected clock list, now that it works. >> >> The third patch adds support for factor clocks that have an N factor >> not starting from 0. This is found on some PLLs in A31/A23. >> >> The fourth patch adds table-based dividers for div clocks, as some >> clocks, such as apb0 divider on sun4/5/7i, apb1 on sun6/8i and axi >> on sun8i. >> >> The fifth patch adds support for the basic clocks in the A23, just >> PLL1 for cpus, and the system bus clocks and gates. >> >> The last patch adds the DT nodes for the newly added clocks. >> >> Patch 1 should be merged for 3.16, while the rest should go in 3.17. > > Why should it go in for 3.16? Is there any user for it yet? Yes. Your patch efb3184 clk: sun6i: Protect SDRAM gating bit from the series that added the new clock protection code. This adds "ahb1_sdram" to the list. Now, on my sun8i tablet, disabling "ahb1_sdram" doesn't seem to affect the system. So I'm not sure what this clock actually does. ChenYu -- 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
