diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-23 19:31:31 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-23 19:31:31 -0400 |
| commit | f01b9b73f57f4f92d39bba0d9aa4a38f318212df (patch) | |
| tree | b815a4477af34f7f6c61dff0c04db6cb975cdd55 | |
| parent | fde75430278130505cac21997cd9f90b7bb2670a (diff) | |
| parent | 66314223aa5e862c9d1d068cb7186b4fd58ebeaa (diff) | |
Merge tag 'newsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull support for three new arm SoC types from Arnd Bergmann:
- The mvebu platform includes Marvell's Armada XP and Armada 370 chips,
made by the mvebu business unit inside of Marvell. Since the same
group also made the older but similar platforms we call "orion5x",
"kirkwood", "mv78xx0" and "dove", we plan to move all of them into
the mach-mvebu directory in the future.
- socfpga is Altera's platform based on Cortex-A9 cores and a lot of
FPGA space. This is similar to the Xilinx zynq platform we already
support. The code is particularly clean, which is helped by the fact
that the hardware doesn't do much besides the parts that are expected
to get added in the FPGA.
- The OMAP subarchitecture gains support for the latest generation, the
OMAP5 based on the new Cortex-A15 core. Support is rather
rudimentary for now, but will be extended in the future.
* tag 'newsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (25 commits)
ARM: socfpga: initial support for Altera's SOCFPGA platform
arm: mvebu: generate DTBs for supported SoCs
ARM: mvebu: MPIC: read number of interrupts from control register
arm: mach-mvebu: add entry to MAINTAINERS
arm: mach-mvebu: add compilation/configuration change
arm: mach-mvebu: add defconfig
arm: mach-mvebu: add documentation for new device tree bindings
arm: mach-mvebu: add support for Armada 370 and Armada XP with DT
arm: mach-mvebu: add source files
arm: mach-mvebu: add header
clocksource: time-armada-370-xp: Marvell Armada 370/XP SoC timer driver
ARM: Kconfig update to support additional GPIOs in OMAP5
ARM: OMAP5: Add the build support
arm/dts: OMAP5: Add omap5 dts files
ARM: OMAP5: board-generic: Add device tree support
ARM: omap2+: board-generic: clean up the irq data from board file
ARM: OMAP5: Add SMP support
ARM: OMAP5: Add the WakeupGen IP updates
ARM: OMAP5: l3: Add l3 error handler support for omap5
ARM: OMAP5: gpmc: Update gpmc_init()
...
Conflicts:
Documentation/devicetree/bindings/arm/omap/omap.txt
arch/arm/mach-omap2/Makefile
drivers/clocksource/Kconfig
drivers/clocksource/Makefile
81 files changed, 2323 insertions, 99 deletions
diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt new file mode 100644 index 000000000000..70c0dc5f00ed --- /dev/null +++ b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt | |||
| @@ -0,0 +1,23 @@ | |||
| 1 | Marvell Armada 370 and Armada XP Interrupt Controller | ||
| 2 | ----------------------------------------------------- | ||
| 3 | |||
| 4 | Required properties: | ||
| 5 | - compatible: Should be "marvell,mpic" | ||
| 6 | - interrupt-controller: Identifies the node as an interrupt controller. | ||
| 7 | - #interrupt-cells: The number of cells to define the interrupts. Should be 1. | ||
| 8 | The cell is the IRQ number | ||
| 9 | - reg: Should contain PMIC registers location and length. First pair | ||
| 10 | for the main interrupt registers, second pair for the per-CPU | ||
| 11 | interrupt registers | ||
| 12 | |||
| 13 | Example: | ||
| 14 | |||
| 15 | mpic: interrupt-controller@d0020000 { | ||
| 16 | compatible = "marvell,mpic"; | ||
| 17 | #interrupt-cells = <1>; | ||
| 18 | #address-cells = <1>; | ||
| 19 | #size-cells = <1>; | ||
| 20 | interrupt-controller; | ||
| 21 | reg = <0xd0020000 0x1000>, | ||
| 22 | <0xd0021000 0x1000>; | ||
| 23 | }; | ||
diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt new file mode 100644 index 000000000000..8b6ea2267c94 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt | |||
| @@ -0,0 +1,11 @@ | |||
| 1 | Marvell Armada 370 and Armada XP Global Timers | ||
| 2 | ---------------------------------------------- | ||
| 3 | |||
| 4 | Required properties: | ||
| 5 | - compatible: Should be "marvell,armada-370-xp-timer" | ||
| 6 | - interrupts: Should contain the list of Global Timer interrupts | ||
| 7 | - reg: Should contain the base address of the Global Timer registers | ||
| 8 | |||
| 9 | Optional properties: | ||
| 10 | - marvell,timer-25Mhz: Tells whether the Global timer supports the 25 | ||
| 11 | Mhz fixed mode (available on Armada XP and not on Armada 370) | ||
diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp.txt b/Documentation/devicetree/bindings/arm/armada-370-xp.txt new file mode 100644 index 000000000000..c6ed90ea6e17 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/armada-370-xp.txt | |||
| @@ -0,0 +1,24 @@ | |||
| 1 | Marvell Armada 370 and Armada XP Platforms Device Tree Bindings | ||
| 2 | --------------------------------------------------------------- | ||
| 3 | |||
| 4 | Boards with a SoC of the Marvell Armada 370 and Armada XP families | ||
| 5 | shall have the following property: | ||
| 6 | |||
| 7 | Required root node property: | ||
| 8 | |||
| 9 | compatibl | ||