add support for the davinci am1808 based enbw_cmc board. This is thought as a RFC patchserie, as this patches surely have to be discussed: - ARM: davinci: configure davinci aemif chipselects through OF not moved to mfd, as mentioned in this discussion: http://davinci-linux-open-source.1494791.n2.nabble.com/PATCH-arm-davinci-configure-davinci-aemif-chipselects-through-OF-td7059739.html instead use a phandle in the DTS, so drivers which uses the davinci aemif, can call davinci_aemif_setup_timing_of() This is just thought as an RFC ... The enbw_cmc board support not really need to setup this bus timings, as they are setup in U-Boot ... but I want to post this, as I think, it is a nice to have, and I am not really sure, if this has to be a MFD device (If so, all bus interfaces for other SoCs should be converted also to MFD devices) ... as an example how this can be used I add this to the davinci nand controller OF support patch, in this patchserie. - ARM: davinci: mux: add OF support I want to get rid of the pin setup code in board code ... This patch introduces a davinci_cfg_reg_of() function, which davinci drivers can call, if they found a "pinmux-handle", so used in the following drivers in this patchserie: drivers/net/ethernet/ti/davinci_emac drivers/i2c/busses/i2c-davinci.c drivers/mtd/nand/davinci_nand.c - post this board support with USB support, even though USB is only working with the 10 ms "workaround", posted here: http://comments.gmane.org/gmane.linux.usb.general/54505 I see this issue also on the AM1808 TMDXEXP1808L evalboard. - MMC and USB are not using OF support yet, ideas how to port this are welcome. I need for USB and MMC board specific callbacks, how to solve this with OF support? Signed-off-by: Heiko Schocher <hs@xxxxxxx> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: devicetree-discuss@xxxxxxxxxxxxxxxx Cc: davinci-linux-open-source@xxxxxxxxxxxxxxxxxxxx Cc: linux-mtd@xxxxxxxxxxxxxxxxxxx Cc: linux-i2c@xxxxxxxxxxxxxxx Cc: netdev@xxxxxxxxxxxxxxx Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx> Cc: Ben Dooks <ben-linux@xxxxxxxxx> Cc: Wolfram Sang <w.sang@xxxxxxxxxxxxxx> Cc: Sekhar Nori <nsekhar@xxxxxx> Cc: Kevin Hilman <khilman@xxxxxx> Cc: Wolfgang Denk <wd@xxxxxxx> Heiko Schocher (7): ARM: davinci, intc: Add OF support for TI interrupt controller ARM: davinci: configure davinci aemif chipselects through OF ARM: davinci: mux: add OF support ARM: davinci: net: davinci_emac: add OF support ARM: davinci: i2c: add OF support ARM: mtd: nand: davinci: add OF support for davinci nand controller ARM: davinci: add support for the am1808 based enbw_cmc board .../devicetree/bindings/arm/davinci/aemif.txt | 119 ++++++ .../bindings/arm/davinci/davinci_emac.txt | 46 +++ .../devicetree/bindings/arm/davinci/i2c.txt | 39 ++ .../devicetree/bindings/arm/davinci/intc.txt | 26 ++ .../devicetree/bindings/arm/davinci/mux.txt | 40 ++ .../devicetree/bindings/arm/davinci/nand.txt | 72 ++++ arch/arm/boot/dts/enbw_cmc.dts | 286 +++++++++++++++ arch/arm/configs/enbw_cmc_defconfig | 125 +++++++ arch/arm/mach-davinci/Kconfig | 8 + arch/arm/mach-davinci/Makefile | 1 + arch/arm/mach-davinci/aemif.c | 86 +++++- arch/arm/mach-davinci/board-enbw-cmc.c | 384 ++++++++++++++++++++ arch/arm/mach-davinci/cp_intc.c | 51 +++ arch/arm/mach-davinci/include/mach/aemif.h | 1 + arch/arm/mach-davinci/include/mach/cp_intc.h | 1 + arch/arm/mach-davinci/include/mach/mux.h | 2 + arch/arm/mach-davinci/include/mach/uncompress.h | 1 + arch/arm/mach-davinci/mux.c | 73 ++++- drivers/i2c/busses/i2c-davinci.c | 43 +++ drivers/mtd/nand/davinci_nand.c | 78 ++++- drivers/net/ethernet/ti/davinci_emac.c | 111 ++++++- 21 files changed, 1588 insertions(+), 5 deletions(-) create mode 100644 Documentation/devicetree/bindings/arm/davinci/aemif.txt create mode 100644 Documentation/devicetree/bindings/arm/davinci/davinci_emac.txt create mode 100644 Documentation/devicetree/bindings/arm/davinci/i2c.txt create mode 100644 Documentation/devicetree/bindings/arm/davinci/intc.txt create mode 100644 Documentation/devicetree/bindings/arm/davinci/mux.txt create mode 100644 Documentation/devicetree/bindings/arm/davinci/nand.txt create mode 100644 arch/arm/boot/dts/enbw_cmc.dts create mode 100644 arch/arm/configs/enbw_cmc_defconfig create mode 100644 arch/arm/mach-davinci/board-enbw-cmc.c -- 1.7.7.5 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
