Hi Tony, On Tue, Nov 26, 2013 at 1:14 AM, Tony Lindgren <tony@xxxxxxxxxxx> wrote: > Hi all, > > We can finally make mach-omap2 to boot in device tree only mode for v3.14. > > By doing that, we can get rid of about 20000 lines of legacy code for v3.14 > that's no longer needed with device tree :) And that's not counting the > additional removal of the code that comes with the pending patches to > move clocks to drivers/clk. > > Looks like we still have some legacy boards that don't have a .dts file, > so if you're using one, please post the .dts file. I've posted some quick > instructions in the first patch of this series for bringing up omaps with > device tree. > > For most omap2+ boards that are not yet supported with device tree just > the .dts file is needed. Some boards also may need additional entries to > pdata-quirks.c. If there are more complicated issues, please let me know > so we can sort out those issues ASAP. > > I don't have all omap boards so I have not been able to do a .dts file > for those. Some help would be appreciated there if you are using a > board with no .dts file posted yet. I can naturally help too where > possible so we get the devices working with device tree as needed :) > > These patches need v3.13-rc1 and some of the following patches > depending on your board: > > [PATCH 0/8] Various omap device tree usability fixes for v3.13 merge window > [PATCH 00/11] Make omap24xx booting device tree based for v3.14 merge window > [PATCH 0/3] Yet more fixes for booting omaps with device tree > [PATCH 0/5] Prepare making omap3 device tree only and convert LDP > > I've also pushed all the patches into a temporary testing branch: > > omap-for-v3.14/tmp-testing-unstable-not-immutable > > Regards, > > Tony > That's great! I just tested your branch on my DM3730 IGEPv2 board and everything works correctly. Also, I noticed that there are some remaining code that is unused now that the board files are gone and can be removed. I'll send now as a separate series but the diffstat is arch/arm/mach-omap2/Makefile | 9 ----- arch/arm/mach-omap2/board-flash.c | 245 ---------------------------------------------------------------------------------------------------------------------------- arch/arm/mach-omap2/board-flash.h | 62 -------------------------------- arch/arm/mach-omap2/gpmc-smc91x.c | 186 ---------------------------------------------------------------------------------------------- arch/arm/mach-omap2/gpmc-smc91x.h | 42 ---------------------- arch/arm/mach-omap2/gpmc-smsc911x.c | 100 --------------------------------------------------- arch/arm/mach-omap2/gpmc-smsc911x.h | 35 ------------------ arch/arm/mach-omap2/gpmc.c | 1 - 8 files changed, 680 deletions(-) Best regards, Javier > > Tony Lindgren (12): > ARM: OMAP2+: Remove legacy omap3 board-*.c files and make mach-omap2 > DT only for booting > ARM: OMAP2+: Remove legacy serial.c > ARM: OMAP2+: Remove legacy hsmmc.c > ARM: OMAP2+: Remove legacy i2c.c platform init code > ARM: OMAP2+: Remove legacy PM init > ARM: OMAP2+: Remove legacy twl4030 platform init code > ARM: OMAP2+: Remove legacy usb-host.c platform init code > ARM: OMAP2+: Remove legacy muxing for usb-tusb6010.c > ARM: OMAP2+: Remove legacy usb-musb.c platform init code > ARM: OMAP2+: Remove legacy hwmod mux code > ARM: OMAP2+: Remove legacy mux code > ARM: OMAP2+: Remove legacy data from hwmod for omap3 > > arch/arm/mach-omap1/i2c.c | 83 + > arch/arm/mach-omap2/Kconfig | 112 -- > arch/arm/mach-omap2/Makefile | 35 +- > arch/arm/mach-omap2/board-3430sdp.c | 633 ------ > arch/arm/mach-omap2/board-am3517crane.c | 150 -- > arch/arm/mach-omap2/board-am3517evm.c | 379 ---- > arch/arm/mach-omap2/board-cm-t35.c | 771 -------- > arch/arm/mach-omap2/board-cm-t3517.c | 337 ---- > arch/arm/mach-omap2/board-devkit8000.c | 655 ------- > arch/arm/mach-omap2/board-ldp.c | 425 ---- > arch/arm/mach-omap2/board-omap3beagle.c | 596 ------ > arch/arm/mach-omap2/board-omap3logic.c | 251 --- > arch/arm/mach-omap2/board-omap3pandora.c | 630 ------ > arch/arm/mach-omap2/board-omap3stalker.c | 438 ----- > arch/arm/mach-omap2/board-omap3touchbook.c | 396 ---- > arch/arm/mach-omap2/board-overo.c | 572 ------ > arch/arm/mach-omap2/board-rx51-peripherals.c | 1323 ------------- > arch/arm/mach-omap2/board-rx51-video.c | 67 - > arch/arm/mach-omap2/board-rx51.c | 142 -- > arch/arm/mach-omap2/board-ti8168evm.c | 62 - > arch/arm/mach-omap2/common-board-devices.h | 2 - > arch/arm/mach-omap2/common.h | 9 - > arch/arm/mach-omap2/devices.c | 2 - > arch/arm/mach-omap2/dss-common.c | 1 - > arch/arm/mach-omap2/hsmmc.c | 518 ----- > arch/arm/mach-omap2/i2c.c | 97 - > arch/arm/mach-omap2/io.c | 1 - > arch/arm/mach-omap2/msdi.c | 1 - > arch/arm/mach-omap2/mux.c | 1161 ----------- > arch/arm/mach-omap2/mux.h | 355 ---- > arch/arm/mach-omap2/mux34xx.c | 2061 -------------------- > arch/arm/mach-omap2/mux34xx.h | 402 ---- > arch/arm/mach-omap2/omap_hwmod.c | 160 +- > .../omap_hwmod_2xxx_3xxx_interconnect_data.c | 134 +- > .../mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c | 201 +- > arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 833 +------- > arch/arm/mach-omap2/omap_twl.c | 314 --- > arch/arm/mach-omap2/pm.c | 161 +- > arch/arm/mach-omap2/serial.c | 335 ---- > arch/arm/mach-omap2/twl-common.c | 570 ------ > arch/arm/mach-omap2/twl-common.h | 66 - > arch/arm/mach-omap2/usb-host.c | 496 ----- > arch/arm/mach-omap2/usb-musb.c | 114 -- > arch/arm/mach-omap2/usb-tusb6010.c | 21 - > arch/arm/plat-omap/Makefile | 3 - > arch/arm/plat-omap/i2c.c | 116 -- > 46 files changed, 136 insertions(+), 16055 deletions(-) > delete mode 100644 arch/arm/mach-omap2/board-3430sdp.c > delete mode 100644 arch/arm/mach-omap2/board-am3517crane.c > delete mode 100644 arch/arm/mach-omap2/board-am3517evm.c > delete mode 100644 arch/arm/mach-omap2/board-cm-t35.c > delete mode 100644 arch/arm/mach-omap2/board-cm-t3517.c > delete mode 100644 arch/arm/mach-omap2/board-devkit8000.c > delete mode 100644 arch/arm/mach-omap2/board-ldp.c > delete mode 100644 arch/arm/mach-omap2/board-omap3beagle.c > delete mode 100644 arch/arm/mach-omap2/board-omap3logic.c > delete mode 100644 arch/arm/mach-omap2/board-omap3pandora.c > delete mode 100644 arch/arm/mach-omap2/board-omap3stalker.c > delete mode 100644 arch/arm/mach-omap2/board-omap3touchbook.c > delete mode 100644 arch/arm/mach-omap2/board-overo.c > delete mode 100644 arch/arm/mach-omap2/board-rx51-peripherals.c > delete mode 100644 arch/arm/mach-omap2/board-rx51-video.c > delete mode 100644 arch/arm/mach-omap2/board-rx51.c > delete mode 100644 arch/arm/mach-omap2/board-ti8168evm.c > delete mode 100644 arch/arm/mach-omap2/hsmmc.c > delete mode 100644 arch/arm/mach-omap2/mux.c > delete mode 100644 arch/arm/mach-omap2/mux.h > delete mode 100644 arch/arm/mach-omap2/mux34xx.c > delete mode 100644 arch/arm/mach-omap2/mux34xx.h > delete mode 100644 arch/arm/mach-omap2/omap_twl.c > delete mode 100644 arch/arm/mach-omap2/serial.c > delete mode 100644 arch/arm/mach-omap2/twl-common.c > delete mode 100644 arch/arm/mach-omap2/twl-common.h > delete mode 100644 arch/arm/mach-omap2/usb-host.c > delete mode 100644 arch/arm/mach-omap2/usb-musb.c > delete mode 100644 arch/arm/plat-omap/i2c.c > > -- > 1.8.1.1 > > -- > 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 -- 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
