Merge tag 'omap-for-fixes-whenever-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes

Few minor fixes for omaps

Looks like we have wrong default memory size for beaglebone black,
it has at least 512 MB of RAM and not 256 MB. This causes an issue
when booted with GRUB2 that does not seem to pass memory info to
the kernel.

And for am43x-epos-evm the SPI pin directions need to be configured
for SPI to work.

* tag 'omap-for-fixes-whenever-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: am43x-epos-evm: set data pin directions for spi0 and spi1
  ARM: dts: am335x-boneblack-common: fix memory size

Link: https://lore.kernel.org/r/pull-1579895109-287828@atomide.com


Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'tee-optee-fix2-for-5.5' of https://git.linaro.org:/people/jens.wiklander/linux-tee into arm/fixes

Fix OP-TEE compile error with nommu

* tag 'tee-optee-fix2-for-5.5' of https://git.linaro.org:/people/jens.wiklander/linux-tee:
  tee: optee: Fix compilation issue with nommu

Link: https://lore.kernel.org/r/20200123101310.GA10320@jax


Signed-off-by: Olof Johansson <olof@lixom.net>

Set d0 and d1 pin directions for spi0 and spi1 as per their pinmux.

Signed-off-by: Raag Jadav <raagjadav@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

The optee driver uses specific page table types to verify if a memory
region is normal. These types are not defined in nommu systems. Trying
to compile the driver in these systems results in a build error:

  linux/drivers/tee/optee/call.c: In function ‘is_normal_memory’:
  linux/drivers/tee/optee/call.c:533:26: error: ‘L_PTE_MT_MASK’ undeclared
     (first use in this function); did you mean ‘PREEMPT_MASK’?
     return (pgprot_val(p) & L_PTE_MT_MASK) == L_PTE_MT_WRITEALLOC;
                             ^~~~~~~~~~~~~
                             PREEMPT_MASK
  linux/drivers/tee/optee/call.c:533:26: note: each undeclared identifier is
     reported only once for each function it appears in
  linux/drivers/tee/optee/call.c:533:44: error: ‘L_PTE_MT_WRITEALLOC’ undeclared
     (first use in this function)
     return (pgprot_val(p) & L_PTE_MT_MASK) == L_PTE_MT_WRITEALLOC;
                                            ^~~~~~~~~~~~~~~~~~~

Make the optee driver depend on MMU to fix the compilation issue.

Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
[jw: update commit title]
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

Since I've been doing the maintainership work for couple of cycles, we've
decided to add myself as the co-maintainer along with Andreas.

Link: https://lore.kernel.org/r/20200114084348.25659-2-manivannan.sadhasivam@linaro.org


Cc: "Andreas Färber" <afaerber@suse.de>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Olof Johansson <olof@lixom.net>

BeagleBone Black series is equipped with 512MB RAM
whereas only 256MB is included from am335x-bone-common.dtsi

This leads to an issue with unusual setups when devicetree
is loaded by GRUB2 directly.

Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Merge tag 'v5.5-rockchip-dtsfixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes

A fix for the Beelink A1 IR receiver setting the correct polarity.

* tag 'v5.5-rockchip-dtsfixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: Fix IR on Beelink A1

Link: https://lore.kernel.org/r/2054603.JKFSmqfO19@phil


Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'sunxi-fixes-for-5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes

A couple of fixes for GPIO polarity and regulators on the A64
olinuxino.

* tag 'sunxi-fixes-for-5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  ARM: dts: sun8i: a83t: Correct USB3503 GPIOs polarity
  arm64: dts: allwinner: a64: olinuxino: Fix SDIO supply regulator
  arm64: dts: allwinner: a64: olinuxino: Fix eMMC supply regulator

Link: https://lore.kernel.org/r/582f4fda-38af-43e8-af58-957aee5b9dd8.lettre@localhost


Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'imx-fixes-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes

i.MX fixes for 5.5, round 2:

 - Fix i.MX8MM SDMA1 AHB clock setting to remove a "Timeout waiting for CH0"
   error seen with UART1.
 - Correct compatible of RV3029 RTC device on imx6q-dhcom board.
 - Correct interrupt trigger type for magnetometer on board
   imx8mq-librem5-devkit.
 - A series from Anson Huang to fix vdd3p0 power supplier for a few NXP
   development board.
 - Fix imx6q-icore-mipi board to use 1.5 version of i.Core MX6DL, so
   that Ethernet interface on the board works properly.
 - Fix Toradex Colibri board to get NAND flash support back.
 - Fix SGTL5000 VDDIO regulator connection for imx6q-dhcom, which
   is connected to PMIC SW2 output rather than a fixed 3V3 rail.
 - Fix 'reg' of CPU node on imx7ulp to get rid of a warning given by
   kernel.
 - Fix endian setting for DCFG on LS1028A SoC, so that register access
   of DCFG becomes correct.

* tag 'imx-fixes-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: dts: imx7: Fix Toradex Colibri iMX7S 256MB NAND flash support
  ARM: dts: imx6sll-evk: Remove incorrect power supply assignment
  ARM: dts: imx6sl-evk: Remove incorrect power supply assignment
  ARM: dts: imx6sx-sdb: Remove incorrect power supply assignment
  ARM: dts: imx6qdl-sabresd: Remove incorrect power supply assignment
  ARM: dts: imx6q-icore-mipi: Use 1.5 version of i.Core MX6DL
  arm64: dts: imx8mq-librem5-devkit: use correct interrupt for the magnetometer
  ARM: dts: imx6q-dhcom: Fix SGTL5000 VDDIO regulator connection
  ARM: dts: imx7ulp: fix reg of cpu node
  arm64: dts: imx8mm: Change SDMA1 ahb clock for imx8mm
  arm64: dts: ls1028a: fix endian setting for dcfg
  ARM: dts: imx6q-dhcom: fix rtc compatible

Link: https://lore.kernel.org/r/20200110011836.GW4456@T480


Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'amlogic-fixes' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/fixes

arm-soc: Amlogic fixes for v5.5-rc

* tag 'amlogic-fixes' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  arm64: dts: meson-sm1-sei610: add gpio bluetooth interrupt
  dt-bindings: reset: meson8b: fix duplicate reset IDs
  soc: amlogic: meson-ee-pwrc: propagate errors from pm_genpd_init()
  soc: amlogic: meson-ee-pwrc: propagate PD provider registration errors
  ARM: dts: meson8: fix the size of the PMU registers
  arm64: dts: meson-sm1-sei610: gpio-keys: switch to IRQs

Link: https://lore.kernel.org/r/7hmuaweavi.fsf@baylibre.com


Signed-off-by: Olof Johansson <olof@lixom.net>

Turns out when introducing the eMMC version the gpmi node required for
NAND flash support got enabled exclusively on Colibri iMX7D 512MB.

Fixes: f928a4a3

 ("ARM: dts: imx7: add Toradex Colibri iMX7D 1GB (eMMC) support")
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The vdd3p0 LDO's input should be from external USB VBUS directly, NOT
PMIC's power supply, the vdd3p0 LDO's target output voltage can be
controlled by SW, and it requires input voltage to be high enough, with
incorrect power supply assigned, if the power supply's voltage is lower
than the LDO target output voltage, it will return fail and skip the LDO
voltage adjustment, so remove the power supply assignment for vdd3p0 to
avoid such scenario.

Fixes: 96a9169c

 ("ARM: dts: imx6sll-evk: Assign corresponding power supply for vdd3p0")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The vdd3p0 LDO's input should be from external USB VBUS directly, NOT
PMIC's power supply, the vdd3p0 LDO's target output voltage can be
controlled by SW, and it requires input voltage to be high enough, with
incorrect power supply assigned, if the power supply's voltage is lower
than the LDO target output voltage, it will return fail and skip the LDO
voltage adjustment, so remove the power supply assignment for vdd3p0 to
avoid such scenario.

Fixes: 3feea880

 ("ARM: dts: imx6sl-evk: Assign corresponding power supply for LDOs")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The vdd3p0 LDO's input should be from external USB VBUS directly, NOT
PMIC's power supply, the vdd3p0 LDO's target output voltage can be
controlled by SW, and it requires input voltage to be high enough, with
incorrect power supply assigned, if the power supply's voltage is lower
than the LDO target output voltage, it will return fail and skip the LDO
voltage adjustment, so remove the power supply assignment for vdd3p0 to
avoid such scenario.

Fixes: 37a4bdea

 ("ARM: dts: imx6sx-sdb: Assign corresponding power supply for LDOs")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The vdd3p0 LDO's input should be from external USB VBUS directly, NOT
PMIC's power supply, the vdd3p0 LDO's target output voltage can be
controlled by SW, and it requires input voltage to be high enough, with
incorrect power supply assigned, if the power supply's voltage is lower
than the LDO target output voltage, it will return fail and skip the LDO
voltage adjustment, so remove the power supply assignment for vdd3p0 to
avoid such scenario.

Fixes: 93385546

 ("ARM: dts: imx6qdl-sabresd: Assign corresponding power supply for LDOs")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The EDIMM STARTER KIT i.Core 1.5 MIPI Evaluation is based on
the 1.5 version of the i.Core MX6 cpu module. The 1.5 version
differs from the original one for a few details, including the
ethernet PHY interface clock provider.

With this commit, the ethernet interface works properly:
SMSC LAN8710/LAN8720 2188000.ethernet-1:00: attached PHY driver

While before using the 1.5 version, ethernet failed to startup
do to un-clocked PHY interface:
fec 2188000.ethernet eth0: could not attach to PHY

Similar fix has merged for i.Core MX6Q but missed to update for DL.

Fixes: a8039f2d

 ("ARM: dts: imx6dl: Add Engicam i.CoreM6 1.5 Quad/Dual MIPI starter kit support")
Cc: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Merge tag 'aspeed-5.5-devicetree-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into arm/fixes

ASPEED device tree fixes for 5.5

Fixes for some badly applied patches that went in to 5.5. There is also
a fix for an incorrect i2c address.

* tag 'aspeed-5.5-devicetree-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed:
  ARM: dts: aspeed: rainier: Fix fan fault and presence
  ARM: dts: aspeed: rainier: Remove duplicate i2c busses
  ARM: dts: aspeed: tacoma: Remove duplicate flash nodes
  ARM: dts: aspeed: tacoma: Remove duplicate i2c busses
  ARM: dts: aspeed: tacoma: Fix fsi master node
  ARM: dts: aspeed-g6: Fix FSI master location

Link: https://lore.kernel.org/r/CACPK8XcjazgORXNZBU1ECMukXG4HA8D9VeDxiSPifDk_iB7_dw@mail.gmail.com


Signed-off-by: Olof Johansson <olof@lixom.net>

With the new omap_prm driver added unconditionally, omap2 builds
fail when the reset controller subsystem is disabled:

drivers/soc/ti/omap_prm.o: In function `omap_prm_probe':
omap_prm.c:(.text+0x2d4): undefined reference to `devm_reset_controller_register'

Link: https://lore.kernel.org/r/20191216132132.3330811-1-arnd@arndb.de
Fixes: 3e99cb21

 ("soc: ti: add initial PRM driver with reset control support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

Selecting RESET_CONTROLLER is actually required, otherwise we
can get a link failure in the clock driver:

drivers/clk/davinci/psc.o: In function `__davinci_psc_register_clocks':
psc.c:(.text+0x9a0): undefined reference to `devm_reset_controller_register'
drivers/clk/davinci/psc-da850.o: In function `da850_psc0_init':
psc-da850.c:(.text+0x24): undefined reference to `reset_controller_add_lookup'

Link: https://lore.kernel.org/r/20191210195202.622734-1-arnd@arndb.de
Fixes: f962396c

 ("ARM: davinci: support multiplatform build for ARM v5")
Cc: <stable@vger.kernel.org> # v5.4
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

The PCA9552 used for fan fault and presence information is at address
61h, not 60h.

Fixes: 2efc118c

 ("ARM: dts: aspeed: rainier: Add i2c devices")
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
Reviewed-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>

This is a revert of "ARM: dts: aspeed: rainier: Add i2c devices", which
was already applied to the tree.

Fixes: 9c44db70

 ("ARM: dts: aspeed: rainier: Add i2c devices")
Reviewed-by: Jim Wright <wrightj@linux.vnet.ibm.com>
Tested-by: Jim Wright <wrightj@linux.vnet.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>

This is a revert of "ARM: dts: aspeed: tacoma: Enable FMC and SPI
devices" which was already applied as part of "ARM: dts: aspeed: Add
Tacoma machine".

Fixes: 8737481e

 ("ARM: dts: aspeed: tacoma: Enable FMC and SPI devices")
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

This is a revert of "ARM: dts: aspeed: tacoma: Enable I2C busses", which
was already applied as part of "ARM: dts: aspeed: Add Tacoma machine".

Fixes: 606bcdde

 ("ARM: dts: aspeed: tacoma: Enable I2C busses")
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

This was broken when applying "ARM: dts: aspeed: tacoma: Add
host FSI description".

Fixes: a981c933

 ("ARM: dts: aspeed: tacoma: Add host FSI description")
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

The FIS nodes were placed incorrectly in the device tree.

Fixes: 0fe4e304

 ("ARM: dts: aspeed-g6: Describe FSI masters")
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

Merge tag 'omap-for-v5.5/fixes-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes

Fixes for omaps for v5.5-rc cycle

Here are few fixes for v5.5-rc cycle:

- Two corner case fixes related to ti-sysc driver clock issues

- Fixes for am57xx dts for pcie gpios

- Beagle-x15 regulator dts fix

- Fix for wkup_m3_ipc driver race

* tag 'omap-for-v5.5/fixes-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot
  ARM: dts: beagle-x15-common: Model 5V0 regulator
  ARM: dts: am571x-idk: Fix gpios property to have the correct  gpio number
  ARM: dts: am57xx-beagle-x15/am57xx-idk: Remove "gpios" for  endpoint dt nodes
  bus: ti-sysc: Fix iterating over clocks
  ARM: OMAP2+: Fix ti_sysc_find_one_clockdomain to check for to_clk_hw_omap

Link: https://lore.kernel.org/r/pull-1578418121-413328@atomide.com


Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'tee-optee-fix-for-5.5' of git://git.linaro.org:/people/jens.wiklander/linux-tee into arm/fixes

Fix OP-TEE multi page dynamic shm pool alloc

* tag 'tee-optee-fix-for-5.5' of git://git.linaro.org:/people/jens.wiklander/linux-tee:
  optee: Fix multi page dynamic shm pool alloc

Link: https://lore.kernel.org/r/20200103103710.GA3469@jax


Signed-off-by: Olof Johansson <olof@lixom.net>

The register blocks don't occupy 4K. In fact, some blocks are packed
close to others and assuming they're 4K causes overlaps:

  pxa2xx-i2c d4033800.i2c: can't request region for resource
    [mem 0xd4033800-0xd40347ff]

Link: https://lore.kernel.org/r/20191220071443.247183-1-lkundrak@v3.sk


Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Olof Johansson <olof@lixom.net>

Determined empirically, no documentation is available.

The OLPC XO-1.75 laptop used parent 1, that one being VCTCXO/4 (65MHz), but
thought it's a VCTCXO/2 (130MHz). The mmp2 timer driver, not knowing
what is going on, ended up just dividing the rate as of
commit f36797ee ("ARM: mmp/mmp2: dt: enable the clock")'

Link: https://lore.kernel.org/r/20191218190454.420358-3-lkundrak@v3.sk


Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

This was done because the clock driver returned the wrong rate, which is
fixed in "clk: mmp2: Fix the order of timer mux parents" patch.

Link: https://lore.kernel.org/r/20191218190454.420358-2-lkundrak@v3.sk


Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Olof Johansson <olof@lixom.net>

Apparently I wasn't paying enough attention... And nor is the lazy
test of `cat /dev/lirc0` sufficiently blunder-proof. Oh well, with
the correct polarity, let's also hook up a keymap now that one for
the standard Beelink remote has handily appeared.

Fixes: 79702ded

 ("arm64: dts: rockchip: Add Beelink A1")
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/44269c08e2a5d75b03ded87d2eb11621762d8249.1577636223.git.robin.murphy@arm.com


Signed-off-by: Heiko Stuebner <heiko@sntech.de>

optee_shm_register() expected pages to be passed as an array of page
pointers rather than as an array of contiguous pages. So fix that via
correctly passing pages as per expectation.

Fixes: a249dd20

 ("tee: optee: Fix dynamic shm pool allocations")
Reported-by: Vincent Cao <vincent.t.cao@intel.com>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Tested-by: Vincent Cao <vincent.t.cao@intel.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

The LSM9DS1 uses a high level interrupt.

Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Fixes: eb4ea085

 ("arm64: dts: fsl: librem5: Add a device tree for the Librem5 devkit")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The SGTL5000 VDDIO is connected to the PMIC SW2 output, not to
a fixed 3V3 rail. Describe this correctly in the DT.

Fixes: 52c7a088

 ("ARM: dts: imx6q: Add support for the DHCOM iMX6 SoM and PDK2")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Ludwig Zenz <lzenz@dh-electronics.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

According to arm cpus binding doc,
"
      On 32-bit ARM v7 or later systems this property is
        required and matches the CPU MPIDR[23:0] register
        bits.

        Bits [23:0] in the reg cell must be set to
        bits [23:0] in MPIDR.

        All other bits in the reg cell must be set to 0.
"

In i.MX7ULP, the MPIDR[23:0] is 0xf00, not 0, so fix it.
Otherwise there will be warning:
"DT missing boot CPU MPIDR[23:0], fall back to default cpu_logical_map"

Fixes: 20434dc9

 ("ARM: dts: imx: add common imx7ulp dtsi support")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Using SDMA1 with UART1 is causing a "Timeout waiting for CH0" error.
This patch changes to ahb clock from SDMA1_ROOT to AHB which
fixes the timeout error.

Fixes:  a05ea40e

 ("arm64: dts: imx: Add i.mx8mm dtsi support")
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

DCFG block uses little endian.  Fix it so that register access becomes
correct.

Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
Acked-by: Yangbo Lu <yangbo.lu@nxp.com>
Fixes: 8897f325

 ("arm64: dts: Add support for NXP LS1028A SoC")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The only correct and documented compatible string for the rv3029 is
microcrystal,rv3029. Fix it up.

Fixes: 52c7a088

 ("ARM: dts: imx6q: Add support for the DHCOM iMX6 SoM and PDK2")
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Merge tag 'socfpga_dts_fix_for_v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/fixes

arm64: dts: agilex/stratix10: fix pmu interrupt numbers
- Fix incorrect PMU interrupts numbers on the Agilex/Stratix10 platforms

* tag 'socfpga_dts_fix_for_v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  arm64: dts: agilex/stratix10: fix pmu interrupt numbers

Link: https://lore.kernel.org/r/20191218161336.32377-1-dinguyen@kernel.org


Signed-off-by: Olof Johansson <olof@lixom.net>

Any user of wkup_m3_ipc calls wkup_m3_ipc_get to get a handle and this
checks the value of the static variable m3_ipc_state to see if the
wkup_m3 is ready. Currently this is populated during probe before
rproc_boot has been called, meaning there is a window of time that
wkup_m3_ipc_get can return a valid handle but the wkup_m3 itself is not
ready, leading to invalid IPC calls to the wkup_m3 and system
instability.

To avoid this, move the population of the m3_ipc_state variable until
after rproc_boot has succeeded to guarantee a valid and usable handle
is always returned.

Reported-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>