ARM: lpc32xx: devicetree updates for v5.1

Here are the changes for ARM NXP LPC32xx and ARM NXP LPC18xx/LPC43xx
devicetree files:

* added dts file for MYIR Tech MYD-LPC4357 development board,
* two missing properties are added to LPC32xx keypad controller device
  tree node, this fixes a long-standing problem with its initialization,
* LPC32xx PL11x LCD controller device node got corrected properties,
  which allows to use it with a new PL11x DRM driver,
* output voltage level on one of Phytec phyCORE-LPC3250 fixed regulators
  is corrected, the fix is needed to remove duplicating platform data,
* Phytec phyCORE-LPC3250 board gets a description of a kit LCD panel,
  this completes setup of CLCD device tree node for the board,
* added unit addresses to memory device nodes on EA and Phytec boards,
* fixes of ordinary warnings in dts formatting like leading zeroes,
  unused address and size cell properties and so on.

* tag 'lpc32xx-dt-for-5.1' of https://github.com/vzapolskiy/linux-lpc32xx

:
  ARM: dts: lpc32xx: ea3250: beautify gpio keys children nodes
  ARM: dts: lpc32xx: ea3250: add unit address to memory device node
  ARM: dts: lpc32xx: phy3250: add unit address to memory device node
  ARM: dts: lpc32xx: phy3250: setup LCD controller to panel interface
  ARM: dts: lpc32xx: phy3250: remove regulators umbrella device node
  ARM: dts: lpc32xx: phy3250: fix SD card regulator voltage
  ARM: dts: lpc32xx: fix ARM PrimeCell LCD controller clocks property
  ARM: dts: lpc32xx: fix ARM PrimeCell LCD controller variant
  ARM: dts: lpc32xx: reparent keypad controller to SIC1
  ARM: dts: lpc32xx: add required clocks property to keypad device node
  ARM: dts: Add DT for MYIR Tech MYD-LPC4357 Development Board
  ARM: dts: lpc32xx: Remove leading 0x and 0s from bindings notation
  ARM: dts: lpc435x: remove address and size cells from gpio-keys-polled nodes

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

This pull request contains Broadcom ARM64-based SoCs Device Tree updates
for 5.1, please pull the following:

- Stefan adds support for the Raspberry Pi 3 A+ by using the same
  mechanism of creating a symbolic reference to the ARM 32-bit DTS file

* tag 'arm-soc/for-5.1/devicetree-arm64' of https://github.com/Broadcom/stblinux

:
  arm64: dts: broadcom: Add reference to RPi 3 A+
  ARM: dts: add Raspberry Pi 3 A+

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

This pull request contains Broadcom ARM-based SoCs Device Tree updates
for 5.1, please pull the following:

- Dan relicenses the Luxul DTS files to GPL 2.0+/MIT

- Hao adds support for the Phicomm K3 which is a BCM4709 SoC with dual
  BCM4366 radio

- Stefan adds support for the Raspberry Pi A+: binding and DTS files. He
  also provides a bunch of DTC warning fixes for the different RPi DTS(i)
  files and adds support for missing GPIO lines on RPi 2/3

* tag 'arm-soc/for-5.1/devicetree' of https://github.com/Broadcom/stblinux

:
  ARM: dts: bcm2835-rpi-zero-w: Drop unnecessary pinctrl
  ARM: dts: bcm283x: Add missing GPIO line names
  ARM: dts: bcm2837-rpi-3-b-plus: Clarify label for STATUS_LED
  ARM: dts: bcm2837-rpi-3-b: Use consistent label for HDMI hotplug
  ARM: dts: bcm2835: Fix labels for GPIO 0,1
  ARM: dts: bcm2835-rpi: Drop unnecessary #address-cells/#size-cells
  ARM: dts: bcm283x: Fix DTC warning for memory node
  ARM: dts: add Raspberry Pi 3 A+
  dt-bindings: bcm: Add Raspberry Pi 3 A+
  ARM: dts: BCM5301X: Add basic DT for Phicomm K3
  ARM: dts: BCM53573: Relicense Luxul files to the GPL 2.0+ / MIT

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Samsung DTS ARM changes for v5.1

1. Extend support for Aries family of mobile devices (e.g. Samsung
   Galaxy S) based on S5Pv210 SoC: DRM Rotator, FIMD, PWM vibrator,
   power off, touchscreen, Broadcom BCM4329 Bluetooth and cpufreq.
2. Remove hardcoded bootargs on Galaxy S family (proper support in
   U-Boot).
3. Fix minor DTC warnings.
4. Fix Exynos4412 Odroid X2/U3 conflicting eMMC GPIO settings and regulator
   properties.
5. Fix the eMMC RTSN pin breaking proper reboot on X2.

* tag 'samsung-dt-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux

:
  ARM: dts: exynos: Fix pinctrl definition for eMMC RTSN line on Odroid X2/U3
  ARM: dts: exynos: Fix eMMC regulator properties on Odroid U3 boards
  ARM: dts: exynos: Fix conflicting fixed-regulator GPIO flags and properties
  ARM: dts: s3c2416: Fix xti node's missing reg property warning
  ARM: dts: s5pv210: Fix onenand's unit address format warning
  ARM: dts: s5pv210: Add DMC nodes
  ARM: dts: s5pv210: Add support for more devices present on Aries
  ARM: dts: s5pv210: Add reserved memory for MFC on Aries
  ARM: dts: s5pv210: Remove hardcoded bootargs on Galaxy S and Fascinate 4G
  ARM: dts: s5pv210: Use correct fimd variant
  ARM: dts: s5pv210: Add node for exynos-rotator

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'stm32-dt-for-v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into arm/dt

STM32 DT updates for v5.1, round 1

Highlights:
----------

MPU part:
 -Enable Digital Thermal Sensor (dts) on stm32mp157c-ed1 (and so ev1).

MCU part:
 -Add SPI support on stm32f429 SOC (4 SPIs instances).

* tag 'stm32-dt-for-v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32

:
  ARM: dts: stm32: Enable thermal sensor support on STM32MP157c-ed1
  ARM: dts: stm32: add SPI support on STM32F429 SoC

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'v5.1-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt

New boards are the Rock Pi 4, NanoPC-T4 and NanoPi-M4, with the last
two being part of a family and sharing bigger parts of the devicetree.
rk3328 got sound-related upgrades and a wider patch drops mmc display-wp
fields from nodes which shouldn't use it.

* tag 'v5.1-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip

:
  arm64: dts: rockchip: clean up the abuse of disable-wp
  arm64: dts: rockchip: 'Fix' nanopi4 uSD card detect
  arm64: dts: rockchip: Add NanoPC-T4 IR receiver
  arm64: dts: rockchip: Refine nanopi4 differences
  arm64: dts: rockchip: Add DT for NanoPi M4
  arm64: dts: rockchip: add ROCK Pi 4 DTS support
  arm64: dts: rockchip: Add devicetree for NanoPC-T4
  arm64: dts: rockchip: enable analog audio node for rock64
  arm64: dts: rockchip: move rk3328 #sound-dai-cells to the soc dtsi
  arm64: dts: rockchip: add rk3328 ACODEC node

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'v5.1-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt

New board the Elgin-R1 based on the rv1108 soc and a number of small
improvements for rv1108 as well. RK3066 got support for the core
display components and the Edison tablet got its touchscreen added.
Apart from that a wider fix to drop display-wp usage from places where
it shouldn't be used, a pin fix for Edison and a cleanup to prevent
rk3036 board from defining sound-dai-cells for core components in
each board separately.

* tag 'v5.1-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip

:
  ARM: dts: rockchip: clean up the abuse of disable-wp
  ARM: dts: rv1108: Add support for rv1108-elgin-r1 board
  dt-bindings: Add vendor prefix for elgin
  ARM: dts: rockchip: rv1108: Add spim0 and spim1 pinctrl groups
  ARM: dts: rockchip: Add missing dma-names SPI support for rv1108
  ARM: dts: rockchip: add rk3066 vop display nodes
  ARM: dts: rockchip: add focaltech touchscreen to rk3188-bqedison2qc
  ARM: dts: rockchip: fix cif1_pdn pin on rk3188-bqedison2qc
  ARM: dts: rockchip: add HCLK_HDMI to rk3066 vio power-domain
  ARM: dts: rockchip: move rk3036 i2s sound-dail-cells into soc dtsi

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'am654-for-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux into arm/dt

AM65x DT changes for v5.1. Includes:

- EMMC support for am654-evm board

* tag 'am654-for-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux

:
  arm64: dts: ti: k3-am654-base-board: Add eMMC Support
  arm64: dts: ti: k3-am654: Add Support for eMMC host controller

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'davinci-for-v5.1/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into arm/dt

DaVinci device-tree updates for v5.1 contains a patch to enable analog
mic input on da850 LCDK board.

* tag 'davinci-for-v5.1/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci

:
  ARM: dts: da850-lcdk: Enable the analog mic input

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'omap-for-v5.1/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt

dts updates for omap variants for v5.1 merge window

This series contains board specific dts updates and few minor
clean-up changes:

- add stdout-path for am335x-chiliboard

- add wlcore wakeirq for omap3-evm, pandaboard and omap4-droid4

- remove unnecessary address-cells and io-cells for am33xx

- replace deprecated linux,wakeup with wakeup-source property

- use spdx license for am335x-shc

- configure ethernet pins for omap4-sdp

* tag 'omap-for-v5.1/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap

:
  ARM: dts: omap4-sdp: Make ethernet working even if booted with latest u-boot
  ARM: dts: am335x-shc.dts: Switch to SPDX identifier
  ARM: dts: am437x: replace linux,wakeup with wakeup-source property
  ARM: dts: am33xx: Remove unnecessary properties
  ARM: dts: omap4-droid4: Configure wlcore wakeirq
  ARM: dts: Configure wlcore wakeirq for pandaboard
  ARM: dts: Add wlcore wakeirq for omap3-evm
  ARM: dts: am335x-chiliboard: Add stdout-path property

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'omap-for-v5.1/dt-ti-81xx-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt

dts updates for ti81xx for v5.1 merge window

Two changes to add support for McGill University's IceBoard telescope
ARM + FPGA instrumentation board. This board is used for several
telescopes around the world, see the related device tree commit for
some interesting links for more information.

Note that these changes are based on the related ti81xx soc changes.

* tag 'omap-for-v5.1/dt-ti-81xx-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap

:
  ARM: dts: Adds device tree file for McGill's IceBoard, based on TI AM3874
  ARM: dts: ti81xx: Add dts boilerplate for all GPIO and SPI peripherals

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'omap-for-v5.1/soc-ti-81xx-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt

SoC updates for ti81xx for v5.1 merge window

Two changes to add legacy hwmod data for gpio and spi peripherals on
ti81xx. We have not yet updated ti81xx to probe devices with ti-sysc
interconnect target module driver, so these changes are still needed
to make devices usable for the related device tree changes.

* tag 'omap-for-v5.1/soc-ti-81xx-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap

:
  ARM: ti81xx: Add hwmod boilerplate for all GPIO and SPI peripherals
  ARM: ti81xx: Move I2C entries in omap_hwmod_81xx to maintain grouping

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Regarding the 'gpio_keys' device node a dtc reports a couple of
warnings:

  Warning (avoid_unnecessary_addr_size): /gpio_keys: unnecessary
  #address-cells/#size-cells without "ranges" or child "reg" property

  Warning (unit_address_vs_reg): /gpio_keys/button@21: node has
  a unit name, but no reg property

The change fixes these issues and adds empty lines between adjacent
children device nodes. The device node itself is renamed by substituting
an underscore by hyphen to follow the standard naming convention
of device tree nodes.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

The change adds a unit address to memory device node, the issue was
reported as a unit_address_vs_reg warning by dtc.

Root device node properties #address-cells and #size-cells were
removed as inherited from lpc32xx.dtsi.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

The change adds a unit address to memory device node, the issue was
reported as a unit_address_vs_reg warning by dtc.

Root device node properties #address-cells and #size-cells were
removed as inherited from lpc32xx.dtsi.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

The change adds description of Sharp LQ035Q7DB03 3.5" 320x240 TFT panel,
which is connected to Phytec phyCORE-LPC3250 board, ARM PrimeCell PL111
LCD controller on NXP LPC3250 SoC gets its configuration appropriately
to support graphics output to the panel.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

The originally added 'regulators' device node has a number of flaws,
to name a few its children has unit addresses but no reg properties,
the regulators are not captured by a device driver due to a missing
'simple-bus' compatible, the regulator names are selected by killing
either alphabetical order or device node grouping property.

The change removes 'regulators' device node and renames the regulators
and labels.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

The fixed voltage regulator on Phytec phyCORE-LPC3250 board, which
supplies SD/MMC card's power, has a constant output voltage level
of either 3.15V or 3.3V, the actual value depends on JP4 position,
the power rail is referenced as VCC_SDIO in the board hardware manual.

Fixes: d06670e9 ("arm: dts: phy3250: add SD fixed regulator")
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

The originally added ARM PrimeCell PL111 clocks property misses
the required "clcdclk" clock, which is the same as a clock to enable
the LCD controller on NXP LPC3230 and NXP LPC3250 SoCs.

Fixes: 93898eb7 ("arm: dts: lpc32xx: add clock properties to device nodes")
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

ARM PrimeCell PL111 LCD controller is found on On NXP LPC3230
and LPC3250 SoCs variants, the original reference in compatible
property to an older one ARM PrimeCell PL110 is invalid.

Fixes: e04920d9 ("ARM: LPC32xx: DTS files for device tree conversion")
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

After switching to a new interrupt controller scheme by separating SIC1
and SIC2 from MIC interrupt controller just one SoC keypad controller
was not taken into account, fix it now:

  WARNING: CPU: 0 PID: 1 at kernel/irq/irqdomain.c:524 irq_domain_associate+0x50/0x1b0
  error: hwirq 0x36 is too large for interrupt-controller@40008000
  ...
  lpc32xx_keys 40050000.key: failed to get platform irq
  lpc32xx_keys: probe of 40050000.key failed with error -22

Fixes: 9b8ad3fb ("ARM: dts: lpc32xx: reparent SIC1 and SIC2 interrupts from MIC")
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

NXP LPC32xx keypad controller requires a clock property to be defined.

The change fixes the driver initialization problem:

  lpc32xx_keys 40050000.key: failed to get clock
  lpc32xx_keys: probe of 40050000.key failed with error -2

Fixes: 93898eb7 ("arm: dts: lpc32xx: add clock properties to device nodes")
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

Add support for MYIR Tech MYD-LPC4357 Development Board and
MY-LCD70TP-C 7" TFT LCD module with Innolux AT070TN82 panel.

The board contains quite rich periferals, the list features
NXP LPC4357 SoC, 32 MB SDRAM, 4 MB SPI Flash, audio input/output
interface, LCD panel, micro SD card slot, USB, USB OTG, Ethernet,
2 CAN ports, 4 UARTs, I2C and SPI interfaces routed to external
interface.

More information can be found on http://www.myirtech.com/list.asp?id=422



Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

Improve the DTS files by removing all the leading "0x" and zeros to fix
the following dtc warnings:

Warning (unit_address_format): Node /XXX unit name should not have leading "0x"

and

Warning (unit_address_format): Node /XXX unit name should not have leading 0s

Converted using the following command:

find . -type f \( -iname *.dts -o -iname *.dtsi \) -exec sed -i -e "s/@\([0-9a-fA-FxX\.;:#]+\)\s*{/@\L\1 {/g" -e "s/@0x\(.*\) {/@\1 {/g" -e "s/@0+\(.*\) {/@\1 {/g" {} +

For simplicity, two sed expressions were used to solve each warnings
separately.

To make the regex expression more robust a few other issues were resolved,
namely setting unit-address to lower case, and adding a whitespace before
the opening curly brace:

https://elinux.org/Device_Tree_Linux#Linux_conventions



This will solve as a side effect warning:

Warning (simple_bus_reg): Node /XXX@<UPPER> simple-bus unit address format error, expected "<lower>"

This is a follow up to commit 4c9847b7 ("dt-bindings: Remove leading 0x from bindings notation")

Reported-by: David Daney <ddaney@caviumnetworks.com>
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
[vzapolskiy: fixed commit message to pass checkpatch.pl test]
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

This pull request brings in the arm64 reference for Raspberry Pi 3 A+.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

This adds a reference to the dts of the Raspberry Pi 3 A+,
so we don't need to maintain the content in arm64.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

The Raspberry Pi 3 A+ is similar to the Pi 3 B+ but has only 512 MB RAM,
1 USB 2.0 port and no Ethernet.

Compared to the Raspberry Pi 3 B it isn't possible to control BT_ON and
WL_ON separately.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Acked-by: Eric Anholt <eric@anholt.net>

This pull request adds support for the new Raspberry Pi 3 A+ and
the missing GPIO labels for RPi 2/3. Additionally it contains
some minor DT fixes.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

There is no need to specify a pinctrl for the reset GPIO. So we better
remove this avoid a potential conflict between pinctrl and pwrseq
after the pinmux driver has been changed to strict:

pinctrl-bcm2835 20200000.gpio: pin gpio41 already requested by wifi-pwrseq;
cannot claim for pinctrl-bcm2835:499
pinctrl-bcm2835 20200000.gpio: pin-41 (pinctrl-bcm2835:499) status -22
pwrseq_simple: probe of wifi-pwrseq failed with error -22

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

The GPIO sysfs is deprecated and disabled in the defconfig files.
So in order to motivate the usage of the new GPIO character device API
add the missing GPIO line names for Raspberry Pi 2 and 3. In the lack
of full schematics i would leave all undocumented pins as unnamed.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

The RPI 3 B+ provides control to both LEDs (PWR and ACT). So append
the first letter of the LED color (like in the schematics) in order
to clarify this.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

This make the GPIO label for HDMI hotplug more consistent to the other
boards.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

According to the schematics for all RPis with a 40 pin header,
the GPIOs 0 and 1 are labeled as ID_SD and ID_SC. In order to
clarify that is a I2C bus, append the third letter.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

Compiling the bcm2835-rpi.dtsi with W=1 leads to the following warning:

Warning (avoid_unnecessary_addr_size): /soc/firmware: unnecessary
 #address-cells/#size-cells without "ranges" or child "reg" property

Fix this by removing these unnecessary properties.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

Compiling the bcm283x DTS with W=1 leads to the following warning:

Warning (unit_address_vs_reg): /memory: node has a reg or ranges property,
but no unit name

Fix this by adding the unit address.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

The Raspberry Pi 3 A+ is similar to the Pi 3 B+ but has only 512 MB RAM,
1 USB 2.0 port and no Ethernet.

Compared to the Raspberry Pi 3 B it isn't possible to control BT_ON and
WL_ON separately.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Acked-by: Eric Anholt <eric@anholt.net>

This adds the root properties for the Raspberry Pi 3 A+ .

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Herring <robh@kernel.org>

Enable STM32 Digital Thermal Sensor (dts) driver for STM32MP157c-ed1 board.

Signed-off-by: David Hernandez Sanchez <david.hernandezsanchez@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

This patch adds all SPI instances of the STM32F429 SoC.

Signed-off-by: Cezary Gapinski <cezary.gapinski@gmail.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

On the am654x-evm, sdhci0 node is connected to an eMMC. Add node and
pinmux for the same.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>