regulator: max1586: of_get_max1586_platform_data() can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
PM / genirq: Document rules related to system suspend and interrupts

Add a document describing how IRQs are managed during system suspend
and resume, how wakeup interrupts work and what the IRQF_NO_SUSPEND
flag is supposed to be used for.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ALSA: hda - Fix digital mic on Acer Aspire 3830TG

Acer Aspire 3830TG with CX20588 codec has a digital built-in mic that
has the same problem like many others, the inverted signal in stereo.
Apply the same fixup to this machine, too.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ata: Disabling the async PM for JMicron chip 363/361

After enabled the PM feature that supporting async noirq(76569faa62
(PM / sleep: Asynchronous threads for resume_noirq)),
Jay hit the system resuming issue, that one of the JMicron controller
can not be powered up.

His device tree is like below:
             +-1c.4-[02]--+-00.0  JMicron Technology Corp. JMB363 SATA/IDE Controller
             |            \-00.1  JMicron Technology Corp. JMB363 SATA/IDE Controller

After investigation, we found the the Micron chip 363 included
one SATA controller(0000:02:00.0) and one PATA controller(0000:02:00.1),
these two controllers do not have parent-children relationship,
but the PATA controller only can be powered on after the SATA controller
has finished the powering on.

If we enabled the async noirq(), then the below error is hit during noirq
phase:
pata_jmicron 0000:02:00.1: Refused to change power state, currently in D3

Here for JMicron chip 363/361, we need forcedly to disable the async method.

Bug detail: https://bugzilla.kernel.org/show_bug.cgi?id=81551

Reported-by: Jay <MyMailClone@t-online.de>
Signed-off-by: Chuansheng Liu <chuansheng.liu@intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Merge branch 'for-3.17-fixes' into for-next
arch/microblaze/include/asm/entry.h: Include "linux/linkage.h" to avoid compiling issue

"entry.h" needs 'asmlinkage', and "asm/linkage.h" does not provide it.
So need include "linux/linkage.h" to use generic one instead of.

The related error (with allmodconfig under microblaze):

    CC [M]  drivers/net/ethernet/emulex/benet/be_main.o
  In file included from ./arch/microblaze/include/asm/processor.h:17:0,
                   from include/linux/prefetch.h:14,
                   from drivers/net/ethernet/emulex/benet/be_main.c:18:
  ./arch/microblaze/include/asm/entry.h:33:19: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'void'
   extern asmlinkage void do_notify_resume(struct pt_regs *regs, int in_syscall);
                     ^

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
ARM: imx: iomux: Do not export symbol without public declaration

The iomux function declarations are in headers only accessible in this
directory. Thus those can't be used in any module. None of the
objects in this directory is tristate. Neither can the header be included
in out-of-tree modules.

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
ARM: i.MX: Remove mach-cpuimx27sd board file

eukrea_mbimx27-baseboard.c and mach-cpuimx27.c can be replaced with their
devicetree equivalents: imx27-eukrea-mbimxsd27-baseboard.dts and
imx27-eukrea-cpuimx27.dtsi respectively, so remove the board files.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
ARM: i.MX: Remove Phytec i.MX27 PCM038/PCM970 board files

pcm970-baseboard.c and mach-pcm038.c can be replaced with their
devicetree equivalents: imx27-phytec-phycore-rdk.dts and
imx27-phytec-phycore-som.dtsi respectively, so remove the board files.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
ARM: imx: remove imx_scu_standby_enable()

With commit c716483c3db1 ("ARM: 8122/1: smp_scu: enable SCU standby
support"), the STANDBY bit of SCU is handled by core function
scu_enable().  So imx_scu_standby_enable() can be removed now.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
ARM: dts: vf610-twr: remove useless property for sound card.

This was added by:
Commit 8128c4f36 ("ARM: dts: vf610-twr: Add simple-card support.")

This useless property may cause some confusions for users.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
ARM: i.MX: Remove i.MX1 ADS board support

mx1ads.c can be replaced with devicetree equivalent: imx1-ads.dts,
so remove the board file.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
ARM: i.MX6: add more chip revision support

Add more revision support for the new i.MX6DQ tape-out (TO1.5).  This
TO1.5 is the Rev 1.3 as documented in i.MX6DQ data sheet, because TO1.3
and TO1.4 are never revealed.

Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
ARM: i.MX1: Add devicetree support

This patch adds basic devicetree support for i.MX1 based SoCs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
ARM: imx: clk-vf610: introduce clks_init_on

At the end of the boot process, the clock framework might disable
required main PLL's. So far, this was no issue since drivers
requested clocks, which are descended of the main PLL's (e.g.
pll1_pfd1, which provides the system clock).

To archive the full 500MHz system clock, DDR clock need to be a
descendant of PLL2 rather than PLL1 (DDRC_CLK_SEL set to 0). The
bootloader sets up the clocks accordingly before making use of
DDR at all. However, in Linux, there is no driver using PLL2,
which lead to PLL2 being disabled by the clock framework.

With this patch, we make sure that the main system clock and the
DDR clock are initially enabled and are kept enabled.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
ARM: imx: add cpufreq support for i.mx6sx

Add cpufreq support for i.MX6SX, using common
i.MX6Q cpufreq driver.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
ARM: imx: clk-vf610: Add USBPHY clocks

This commit adds PLL7 which is required for USBPHY1. It also adds
the USB PHY and USB Controller clocks and the gates to enable them.

Acked-by: Jingchang Lu <jingchang.lu@freescale.com>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
ARM: clk-imx6sl: Remove csi_lcdif_sels[]

Currently csi_lcdif_sels[] is a shared array for the providing the possible
clock parents for csi and lcdif blocks.

This is not correct, as csi and lcdif do not share the same clock parents.

Introduce csi_sels[] for the csi and lcdif_axi_sels[] for the lcdif clocks in
order to describe the parents correctly.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
ARM: clk-imx6sl: Select appropriate parents for LCDIF clocks

PLL5 is well suited for being the parent of IMX6SL_CLK_LCDIF_PIX_SEL and
PLL2_PFD for IMX6SL_CLK_LCDIF_AXI_SEL.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
ARM: clk-imx6q: refine clock tree for ESAI

There are three clock for ESAI, esai_extal, esai_ipg, esai_mem. Rename
'esai' to 'esai_extal', 'esai_ahb' to 'esai_mem', and add 'esai_ipg'.
Make the clock for ESAI more clear and align them with imx6sx.

Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>