ARM: shmobile: armadillo: add FSI support for DTS

This patch support FSI-WM8978 with simple audio card

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Use sh73a0 suffix for INTC compat string

Add "renesas,intc-irqpin-sh73a0" to the compatible string for the
IRQ pins in case of sh73a0 INTC. This makes the INTC irqpin follow
the same style as the other devices and also makes it more future proof.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Use r8a7740 suffix for INTC compat string

Add "renesas,intc-irqpin-r8a7740" to the compatible string for the
IRQ pins in case of r8a7740 INTC. This makes the INTC irqpin follow
the same style as the other devices and also makes it more future proof.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Use r8a7778 suffix for INTC compat string

Add "renesas,intc-irqpin-r8a7778" to the compatible string for the
IRQ pins in case of r8a7778 INTC. This makes the INTC irqpin follow
the same style as the other devices and also makes it more future proof.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Use r8a7779 suffix for INTC compat string

Add "renesas,intc-irqpin-r8a7779" to the compatible string for the
IRQ pins in case of r8a7779 INTC. This makes the INTC irqpin follow
the same style as the other devices and also makes it more future proof.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: r8a7779: add HSPI support to DTSI

Based on work for the r8a7778 SoC by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: marzen: enable HSPI0 in DTS

Based on work for the bockw board by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
dma: add dma_get_any_slave_channel(), for use in of_xlate()

mmp_pdma.c implements a custom of_xlate() function that is 95% identical
to what Tegra will need. Create a function to implement the common part,
so everyone doesn't just cut/paste the implementation.

Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: dmaengine@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
arm: zynq: platsmp: Remove CPU presence check

The generic code already checks that the CPU being requested is legal if
the cpu possible/present masks are set correctly.

Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
arm: zynq: Invalidate L1 in secondary boot

During boot, Linux initiates a clean-invalidate operation only, resulting
in faulty data to be written to the memory system during resume.
Therefore invalidate the L1 in the secondary boot path to avoid these
issues.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
arm: zynq: Add support for zynq_cpu_kill function

Use simple hook to slcr to stop cpu.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
arm: zynq: Use of_platform_populate instead of bus_probe

All new boards should be using this function instead of
of_platform_bus_probe.

Two side effects:
1. Possible to probe node which are not in the bus
2. Remove bus_id table from platform code

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
arm: zynq: Set proper GIC flags

Zynq is able to wake up on any IRQ, so flag it with
IRQCHIP_SKIP_SET_WAKE, and we want to mask off the IRQs when
going to suspend to avoid transient effects so also flag
this with IRQCHIP_MASK_ON_SUSPEND.

This is essentially, making the same changes as commit
'ARM: ux500: set proper GIC flags'
(sha1: 7e1f97ea8ffa66679252520dbbbd6ec413ecae68) for Zynq.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
ARM: zynq: remove unnecessary setting of cpu_present_mask

This patch also removes setting cpu_present_mask as platforms should
only re-initialize it in smp_prepare_cpus() if present != possible.

Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
clk: keystone: use clkod register bits for postdiv

DDR3A/B, ARM and PA PLL controllers have clkod register bits for
configuring postdiv values. So use it instead of using fixed
post dividers for these pll controllers. Assume that if fixed-postdiv
attribute is not present, use clkod register value for pistdiv.

Also update the Documentation of bindings to reflect the same.

Cc: Mike Turquette <mturquette@linaro.org
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
clk: keystone: gate: fix error handling on init

This patch fixes Keystone gate control clock driver initialization path:
1) clk_register_psc() returns error code and not a pure pointer, hence
its return value need to be checked using IS_ERR(clk) macro.

2) Mapped IO memory isn't unmapped in case of errors, hence fix it.

Cc: Mike Turquette <mturquette@linaro.org
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Merge tag 'mvebu-dt-3.14-2' of git://git.infradead.org/linux-mvebu into next/dt

From Jason Cooper:
mvebu DT changes for v3.14 (set #2)

 - mvebu
    - Netgear ReadyNAS cleanup
    - add Netgear ReadyNAS 2120

 - kirkwood
    - Netgear ReadyNAS cleanup
    - add Netgear ReadyNAS NV+ v2

* tag 'mvebu-dt-3.14-2' of git://git.infradead.org/linux-mvebu:
  ARM: kirkwood: Add support for NETGEAR ReadyNAS NV+ v2
  ARM: mvebu: Add Netgear ReadyNAS 2120 board
  ARM: mvebu: Fix whitespace in NETGEAR ReadyNAS .dts files
  ARM: mvebu: NETGEAR ReadyNAS 104 .dts cleanup
  ARM: mvebu: NETGEAR ReadyNAS 102 .dts cleanup
  ARM: kirkwood: NETGEAR ReadyNAS Duo v2 .dts cleanup

Signed-off-by: Kevin Hilman <khilman@linaro.org>
ARM: at91: sama5d3: add support for sama5d36 chip

The SAMA5D36 chip is the superset product of SAMA5D3x family.

For detail information please refer to:
  http://www.atmel.com/Microsite/sama5d3/default.aspx

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Merge branch 'next/cleanup' into next/dt
ARM: at91: sama5d3/dt: add sama5d36ek dts files

Add .dts and .dtsi file to support sama5d36ek board.
Also update the the comments for sama5d36 in sama5d3.dtsi.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Boris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>