Hello, This is the second version of the patch series adding Armada 39x basic support. This set of patches add basic support for a new family of Marvell EBU processors: the Armada 39x. They are based on Cortex-A9 (like Armada 375 and 38x) and the most important new feature is probably the addition of 10 GbE support. See http://www.marvell.com/embedded-processors/armada-39x/ for a basic introduction. Note that this web page talks about an Armada 395 and Armada 398, but so far the technical documentation we have been given access to only describes Armada 390 and Armada 398, so this series supports only Armada 390 and Armada 398 so far. Support for Armada 395 might be added in the future, once we get access to the appropriate technical details. Compared to the previous version of this patch series, this version brings a number of changes: - At the SoC level, add the description of SPI controller 0 and 1, NAND flash controller, SDHCI controller, Core Divider Clock (needed by the NAND flash controller), the main PLL clock (needed by the Core Divider Clock) and the XOR engines. - At the board level, add the description of the SPI flash connected to SPI bus 1, which contains the bootloader, and the description of the NAND flash. - Fix space vs. tab. - Use __initconst when defining the dt_compat table for Armada 39x. Suggested by Stephen Boyd. - Fix typo in commit log of "ARM: mvebu: add core support for Armada 39x", noticed by Maxime Ripard. - Remove earlyprintk from /chosen/bootargs. Suggested by Andrew Lunn. - Add aliases for uart[0-3]. Suggested by Andrew Lunn. - Add /chosen/stdout-path to Armada 398 DB DT. Suggested by Andrew Lunn. - Move pinctrl configurations at the SoC level. Suggested by Andrew Lunn. - Add several preparation/cleanup patches not related to Armada 39x directly, but whose topics were found while working on Armada 39x support: - Add __initconst to all dt_compat table in mach-mvebu. - Fixup usb@ unit address on Armada 38x - Add stdout-path to all armada-*.dts - Use GIC and IRQ macros in SDHCI definition of Armada 38x - Add missing UART alias on Armada 38x This branch is based on mvebu/for-next, and is obviously 3.21 material. Such an early posting is done to gather early review and feedback. I'll repost an updated version when 3.20-rc1 / 4.0-rc1 lands. Best regards, Thomas Thomas Petazzoni (15): ARM: mvebu: add __initconst specifiers on DT_MACHINE_START dt_compat tables ARM: mvebu: fix usb@ unit address on Armada 38x to match register address ARM: mvebu: add missing UART alias on Armada 38x ARM: mvebu: use IRQ macros to define the SDHCI interrupt on Armada 38x ARM: mvebu: add stdout-path to all armada-*.dts devicetree: bindings: add DT binding for the Marvell Armada 39x SoC family devicetree: bindings: update DT bindings for Marvell EBU clock support devicetree: bindings: add Device Tree bindings for Armada 39x pin-muxing controller devicetree: bindings: add new SMP enable method for Marvell Armada 39x clk: mvebu: extend common code to allow an optional refclk clk: mvebu: add Marvell Armada 39x driver pinctrl: mvebu: add pinctrl driver for Marvell Armada 39x ARM: mvebu: add core support for Armada 39x ARM: mvebu: add Device Tree files for Armada 39x SoC and board Documentation: arm: update supported Marvell EBU processors Documentation/arm/Marvell/README | 5 + .../devicetree/bindings/arm/armada-39x.txt | 20 + Documentation/devicetree/bindings/arm/cpus.txt | 1 + .../devicetree/bindings/clock/mvebu-core-clock.txt | 9 + .../bindings/clock/mvebu-gated-clock.txt | 15 +- .../pinctrl/marvell,armada-39x-pinctrl.txt | 78 ++++ arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/armada-370-db.dts | 1 + arch/arm/boot/dts/armada-370-mirabox.dts | 1 + arch/arm/boot/dts/armada-370-netgear-rn102.dts | 1 + arch/arm/boot/dts/armada-370-netgear-rn104.dts | 1 + arch/arm/boot/dts/armada-370-rd.dts | 1 + arch/arm/boot/dts/armada-375-db.dts | 1 + arch/arm/boot/dts/armada-388-db.dts | 3 +- arch/arm/boot/dts/armada-388-gp.dts | 2 +- arch/arm/boot/dts/armada-388-rd.dts | 1 + arch/arm/boot/dts/armada-38x.dtsi | 6 +- .../dts/{armada-xp-matrix.dts => armada-390.dtsi} | 71 +--- .../dts/{armada-388-db.dts => armada-398-db.dts} | 112 ++--- .../dts/{armada-xp-matrix.dts => armada-398.dtsi} | 70 +-- .../boot/dts/{armada-38x.dtsi => armada-39x.dtsi} | 472 +++++++++------------ arch/arm/boot/dts/armada-xp-axpwifiap.dts | 1 + arch/arm/boot/dts/armada-xp-db.dts | 1 + arch/arm/boot/dts/armada-xp-gp.dts | 1 + arch/arm/boot/dts/armada-xp-matrix.dts | 1 + arch/arm/boot/dts/armada-xp-netgear-rn2120.dts | 1 + arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 1 + arch/arm/mach-mvebu/Kconfig | 14 + arch/arm/mach-mvebu/board-v7.c | 20 +- arch/arm/mach-mvebu/dove.c | 2 +- arch/arm/mach-mvebu/kirkwood.c | 2 +- arch/arm/mach-mvebu/platsmp-a9.c | 2 + drivers/clk/mvebu/Kconfig | 4 + drivers/clk/mvebu/Makefile | 1 + drivers/clk/mvebu/armada-39x.c | 156 +++++++ drivers/clk/mvebu/common.c | 17 + drivers/clk/mvebu/common.h | 1 + drivers/pinctrl/mvebu/Kconfig | 4 + drivers/pinctrl/mvebu/Makefile | 1 + drivers/pinctrl/mvebu/pinctrl-armada-39x.c | 432 +++++++++++++++++++ 40 files changed, 1045 insertions(+), 490 deletions(-) create mode 100644 Documentation/devicetree/bindings/arm/armada-39x.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/marvell,armada-39x-pinctrl.txt copy arch/arm/boot/dts/{armada-xp-matrix.dts => armada-390.dtsi} (61%) copy arch/arm/boot/dts/{armada-388-db.dts => armada-398-db.dts} (70%) copy arch/arm/boot/dts/{armada-xp-matrix.dts => armada-398.dtsi} (61%) copy arch/arm/boot/dts/{armada-38x.dtsi => armada-39x.dtsi} (53%) create mode 100644 drivers/clk/mvebu/armada-39x.c create mode 100644 drivers/pinctrl/mvebu/pinctrl-armada-39x.c -- 2.1.0 -- 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
