Hi, Over the years the PRM and CM headers for OMAP have been growing largely due to autogeneration which creates headers for complete PRM and CM register space, regardless of the actual usage of these registers in software. The latest master on linux-omap (which also happens to have the OMAP5 data) show these stats for the prm-regbits-*.h and cm-regbits-*.h alone. Not to mention there are other PRM/CM related headers which I am yet to look at. a0131687@ula0131687:~/oldhome/repos/github/linux$ cat arch/arm/mach-omap2/prm-regbits-*.h | wc -l 6285 a0131687@ula0131687:~/oldhome/repos/github/linux$ cat arch/arm/mach-omap2/cm-regbits-*.h | wc -l 5556 Using some simple awk/grep scripting I cleaned these headers to retain only the defines that are currently used and that changes the stats to this below. a0131687@ula0131687:~/oldhome/repos/github/linux$ cat arch/arm/mach-omap2/prm-regbits-*.h | wc -l 352 a0131687@ula0131687:~/oldhome/repos/github/linux$ cat arch/arm/mach-omap2/cm-regbits-*.h | wc -l 661 I am sharing this RFC just to take the discussion forward on how to handle these files, and many others which are also autogenerated, given we have newer SoCs coming up for which the autogen output ends up creating even larger files. Rajendra Nayak (4): ARM: OMAP2: PRM/CM: Cleanup unused header contents ARM: OMAP3: PRM/CM: Cleanup unused header contents ARM: OMAP4: PRM/CM: Cleanup unused header contents ARM: OMAP5: PRM/CM: Cleanup unused header contents arch/arm/mach-omap2/cm-regbits-24xx.h | 317 ---- arch/arm/mach-omap2/cm-regbits-33xx.h | 758 --------- arch/arm/mach-omap2/cm-regbits-34xx.h | 631 -------- arch/arm/mach-omap2/cm-regbits-44xx.h | 1557 ------------------- arch/arm/mach-omap2/cm-regbits-54xx.h | 1632 ------------------- arch/arm/mach-omap2/prm-regbits-24xx.h | 246 --- arch/arm/mach-omap2/prm-regbits-33xx.h | 305 ---- arch/arm/mach-omap2/prm-regbits-34xx.h | 480 ------ arch/arm/mach-omap2/prm-regbits-44xx.h | 2225 -------------------------- arch/arm/mach-omap2/prm-regbits-54xx.h | 2677 -------------------------------- 10 files changed, 10828 deletions(-) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
