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2013-04-15ARM: dts: mvebu: Convert mvebu device tree files to 64 bitsGregory CLEMENT1-0/+2
In order to be able to use more than 4GB of RAM when the LPAE is activated, the dts must be converted in 64 bits. Only Armada XP is LPAE capable, but as it shares a common dtsi file with Armada 370, then the common file include the skeleton64. Thanks to the use of the overload capability of the device tree format, armada-370 include the 32 bit skeleton and all the armada 370 based dts can remain the same. This was heavily based on the work of Lior Amsalem. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-04-15ARM: dts: mvebu: introduce internal-regs nodeGregory CLEMENT1-164/+164
Introduce a 'internal-regs' subnode, under which all devices are moved. This is not really needed for now, but will be for the mvebu-mbus driver. This generates a lot of code movement since it's indenting by one more tab all the devices. So it was a good opportunity to fix all the bad indentation. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-04-15ARM: dts: mvebu: Convert all the mvebu files to use the range propertyGregory CLEMENT1-32/+33
This conversion will allow to keep 32 bits addresses for the internal registers whereas the memory of the system will be 64 bits. Later it will also ease the move of the mvebu-mbus driver to the device tree support. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-04-15ARM: dts: mvebu: move all peripherals inside socThomas Petazzoni1-11/+12
reorganize the .dts and .dtsi files so that all devices are under the soc { } node (currently some devices such as the interrupt controller, the L2 cache and a few others are outside). Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-04-15Merge tag 'tags/mvebu_fixes_for_v3.9_round3' into mvebu/dtJason Cooper1-0/+6
pulling in mvebu branches which changes armada*.dts? files for LPAE changes mvebu fixes for v3.9 round 3 - Kirkwood - a couple of small fixes for the Iomega ix2-200 board (ether and led) - mvebu - allow GPIO button to work on Mirabox when running SMP
2013-04-15arm: mvebu: add PCIe Device Tree informations for Armada 370Thomas Petazzoni1-0/+52
The Armada 370 SoC has two 1x PCIe 2.0 interfaces, so we add the necessary Device Tree informations to make these interfaces availabel. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-04-03ARM: mvebu: Add thermal support to Armada 370 device treeEzequiel Garcia1-0/+6
This patch adds support for the thermal controller available in all Armada 370 boards. This controller has two 4-byte registers: one to read the thermal sensor, the other for sensor initialization. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-03-28arm: mvebu: Fix pinctrl for Armada 370 Mirabox SDIO port.Ryan Press1-0/+6
The previous configuration used the wrong "clk" pin. Without this change mv_sdio worked because the bootloader would set the pin up, but with a bootloader that does not set the pin, mv_sdio fails to detect any card. I have tested this change using a mwifiex_sdio wireless network adapter over the SDIO interface. Signed-off-by: Ryan Press <ryan@presslab.us> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-02-28arm: mvebu: Add support for USB host controllers in Armada 370/XPEzequiel Garcia1-0/+9
The Armada 370 and Armada XP SoC has an Orion EHCI USB controller. This patch adds support for this controller in Armada 370 and Armada XP SoC common device tree files. Cc: Lior Amsalem <alior@marvell.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Tested-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-02-28arm: mvebu: add pin muxing options for the SDIO interface on Armada 370Thomas Petazzoni1-0/+12
The SDIO interface is available either on pins MPP9/11/12/13/14/15 or MPP47/48/49/50/51/52 on the Armada 370. Even though all combinations are potentially possible, those two muxing options are the most probable ones, so we provide those at the SoC level .dtsi file. In practice, in turns out the Armada 370 DB board uses the former, while the Armada 370 Mirabox uses the latter. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-11-27arm: mvebu: add Aurora L2 Cache Controller to the DTGregory CLEMENT1-0/+6
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Yehuda Yitschak <yehuday@marvell.com> Tested-and-reviewed-by: Yehuda Yitschak <yehuday@marvell.com> Tested-and-reviewed-by: Lior Amsalem <alior@marvell.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Olof Johansson <olof@lixom.net> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-11-20arm: mvebu: add XOR engines to Armada 370 .dtsiThomas Petazzoni1-0/+36
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2012-11-20clk: armada-370-xp: add support for clock frameworkGregory CLEMENT1-0/+15
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by Gregory CLEMENT <gregory.clement@free-electrons.com>
2012-09-22arm: mvebu: add DT information for GPIO banks on Armada 370 and XPThomas Petazzoni1-0/+39
The gpioX aliases are needed so that the driver can use of_alias_get_id() to get a 0-based number of the GPIO bank, which we then use to compute the base GPIO of the bank being probed. This is similar to what gpio-mxs.c is doing. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Gregory Clement <gregory.clement@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-09-22ARM: mvebu: Add pinctrl support to Armada 370 SoCThomas Petazzoni1-0/+5
This commits adds the necessary device tree information to define the compatible property for the pinctrl driver instance of Armada 370 SoC. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2012-07-10arm: mach-mvebu: add support for Armada 370 and Armada XP with DTThomas Petazzoni1-0/+35
[ben.dooks@codethink.co.uk: ensure error check on of_property_read_u32] [ben.dooks@codethink.co.uk: use mpic address instead of bus-unit's ] [ben.dooks@codethink.co.uk: BUG_ON() if the of_iomap() fails for mpic] [ben.dooks@codethink.co.uk: move mpic per-cpu register base ] [ben.dooks@codethink.co.uk: number fetch should use irqd_to_hwirq()] Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Lior Amsalem <alior@marvell.com> Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Acked-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Yehuda Yitschak <yehuday@marvell.com> Tested-by: Lior Amsalem <alior@marvell.com>
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