Commit Graph

17446 Commits

Author SHA1 Message Date
Jagan Teki
ea8f1d7af6 ARM: dts: imx6dl-mamoj: Add parallel display support
This patch adds parallel display support for i.MX6DL Mamoj board
along with relevant backlight through pwm.

LCD power sequence is added by 'Michael Trimarchi'.

Signed-off-by: Simone CIANNI <simone.cianni@bticino.it>
Signed-off-by: Raffaele RECALCATI <raffaele.recalcati@bticino.it>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-19 10:44:43 +08:00
Andrey Smirnov
56962b44a5 ARM: dts: vf610: Add ZII SSMB SPU3 board
Add support for Zodiac Inflight Innovations SSMB SPU3
board (VF610-based).

Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-19 10:38:33 +08:00
Viresh Kumar
38dc27c85e ARM: dts: uniphier: Add missing cooling device properties for CPUs
The cooling device properties, like "#cooling-cells" and
"dynamic-power-coefficient", should either be present for all the CPUs
of a cluster or none. If these are present only for a subset of CPUs of
a cluster then things will start falling apart as soon as the CPUs are
brought online in a different order. For example, this will happen
because the operating system looks for such properties in the CPU node
it is trying to bring up, so that it can register a cooling device.

Add such missing properties.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-19 06:42:16 +09:00
Lei YU
a2df75ab0a ARM: dts: aspeed: Use 24MHz fixed clock for pwm
The aspeed pwm driver always sets the clock source to 24MHz, specify
the fixed clock in device tree to make sure the driver is using the
correct clock frequency to calculate the fan speed.

Signed-off-by: Lei YU <mine260309@gmail.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2018-07-18 22:37:21 +09:30
Linus Walleij
22a001e854 ARM: dts: Add ethernet and switch to D-Link DIR-685
This adds the Ethernet and Realtek switch device to the
D-Link DIR-685 Gemini-based device.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-18 13:43:38 +09:00
Koen Kooi
91f6278bfa ARM: dts: am335x: add am335x-sancloud-bbe board support
The "Beaglebone Enhanced" by Sancloud is based on the Beaglebone Black,
but with the following differences:

 * Gigabit capable PHY
 * Extra USB hub, optional i2c control
 * lps3331ap barometer connected over i2c
 * MPU6050 6 axis MEMS accelerometer/gyro connected over i2c
 * 1GiB DDR3 RAM
 * RTL8723 Wifi/Bluetooth connected over USB

Tested on a revision G board.

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-17 01:05:37 -07:00
Fabio Estevam
25cd17a236 ARM: dts: imx6ul-pico-hobbit: Do not hardcode the memory size
There are two variants of imx6ul-pico boards: one with 256MB and
another one with 512MB of RAM.

Do not hardcode the memory size in the device tree and let the
bootloader fill the correct value instead.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 15:26:46 +08:00
Robin Gong
0982a24f24 ARM: dts: imx6sl-evk: make pfuze100 sw4 always on
On i.MX6SL EVK board, pfuze100 sw4 supplies
LPDDR2 which is critical for system, must be
always on.

Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 15:16:29 +08:00
Anson Huang
2afad1be58 ARM: dts: imx6sll-evk: make pfuze100 sw4 always on
On i.MX6SLL EVK board, pfuze100 sw4 supplies
LPDDR3 which is critical for system, must be
always on.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 15:16:26 +08:00
Anson Huang
4de4238133 ARM: dts: imx6sx-sdb-reva: make pfuze100 sw4 always on
On i.MX6SX SDB Rev-A board, pfuze100 sw4 supplies
csi, audio codec and i2c etc., these modules do NOT
implement power domain control, so pfuze100 sw4
needs to be always on to make sure these modules
work normally.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 15:16:22 +08:00
Anson Huang
9896b67eaf ARM: dts: imx6qdl-sabresd: make pfuze100 sw4 always on
On i.MX6QDL Sabre-SD board, pfuze100 sw4 supplies
GPS, touch and RGMII etc., these modules do NOT
implement power domain control, so pfuze100 sw4
needs to be always on to make sure these modules
work normally.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 15:16:09 +08:00
Neeraj Dantu
bb3e3fbbac ARM: dts: Add DT support for Octavo Systems OSD3358-SM-RED based on TI AM335x
OSD3358-SM-RED is a dev board for OSD335x System-in-Package(SiP) devices from
Octavo Systems.

This board family can be indentified by the A335BNLTOS00 in the at24 eeprom:
A2: [aa 55 33 ee 41 33 33 35  42 4e 4c 54 4f 53 30 30 |.U3.A335BNLTOS00|]

https://octavosystems.com/octavo_products/osd3358-sm-red/

Signed-off-by: Neeraj Dantu <neeraj.dantu@octavosystems.com>
CC: Tony Lindgren <tony@atomide.com>
CC: Robert Nelson <robertcnelson@gmail.com>
CC: Jason Kridner <jkridner@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-16 23:50:26 -07:00
Anson Huang
929d1b09ca ARM: dts: imx6sl-evk: add missing GPIO iomux setting
On i.MX6SL EVK board, the MX6SL_PAD_KEY_ROW5 pin is
used as lcd 3v3 regulator control pin, need to make
sure MX6SL_PAD_KEY_ROW5 is muxed as GPIO function
for controlling lcd 3v3 regulator.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by; Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 14:47:53 +08:00
Andrey Smirnov
129e96672f ARM: dts: imx51-zii-scu3-esb: Fix RAVE SP watchdog compatible string
It looks like I made a nasty typo in the original patch which resulted
in missing watchdog device. Fix it.

Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: cphealy@gmail.com
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 14:46:05 +08:00
Andrey Smirnov
a1a30f8928 ARM: dts: imx51-zii-scu3-esb: Add switch IRQ line pinumx config
Instead of relying on default values, configure PAD_AUD3_BB_CK to be a
GPIO explicitly. While at, it change the pad configuration to enable
a 100K pull-down (the pin is used as IRQ_TYPE_LEVEL_HIGH).

Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: cphealy@gmail.com
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 14:45:39 +08:00
Pavel Machek
d3f6daede2 ARM: dts: omap4-droid4: fix dts w.r.t. pwm
pwm node should not be under gpio6 node in the device tree.

This fixes detection of the pwm on Droid 4.

Fixes: 6d7bdd328d ("ARM: dts: omap4-droid4: update touchscreen")
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
[tony@atomide.com: added fixes tag]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-16 23:38:52 -07:00
Gary Bisson
2da6b9ce6a ARM: dts: imx6sx-nitrogen6sx: remove obsolete display configuration
This display configuration isn't working as-is as it depends on the
tfp410 LCD to HDMI bridge. This will need to be updated later once
the DRM MXSFB driver will be the default.

Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 14:34:30 +08:00
Gary Bisson
ac270caa1c ARM: dts: imx7d-nitrogen7: use OF graph to describe the display
To make use of the new eLCDIF DRM driver OF graph description is
required. Describe the display using OF graph nodes.

Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 14:34:23 +08:00
Gary Bisson
3221ceeede ARM: dts: imx: Switch Boundary Devices boards to SPDX identifier
Adopt the SPDX license identifier headers to ease license compliance
management.

Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 14:34:05 +08:00
Leonard Crestez
282706a681 ARM: dts: imx6sl: Add vivante gpu nodes
The imx6sl soc has gpu_2d and gpu_vg, no 3d support:

etnaviv-gpu 2200000.gpu: model: GC320, revision: 5007
etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215

The IP blocks seem to be already supported.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 13:59:14 +08:00
Anson Huang
0ad26ef12f ARM: dts: imx6sll-evk: enable SEIKO 43WVF1G lcdif panel
Enable SEIKO 43WVF1G lcdif panel for DRM driver,
add necessary properties according to SEIKO 43WVF1G
driver's requirement, such as "dvdd-supply", "avdd-supply"
and "backlight" etc..

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 13:57:51 +08:00
Anson Huang
e449d37803 ARM: dts: imx6sll-evk: correct lcd regulator GPIO pin
On i.MX6SLL EVK board, lcd regulator is controlled
by GPIO4 IO03 using MX6SLL_PAD_KEY_ROW5__GPIO4_IO03 pin,
NOT MX6SLL_PAD_ECSPI1_SCLK__GPIO4_IO08, correct it.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 13:57:48 +08:00
Anson Huang
a046e7662d ARM: dts: imx6sll-evk: enable PWM1 for backlight driver
Enable pwm1 module on i.MX6SLL EVK board to make
backlight driver really work with LCD panel connected.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 13:57:31 +08:00
Fabio Estevam
b4d5f09fbc ARM: dts: imx51-zii-rdu1: Enable secure-reg-access
Add 'secure-reg-access' property to enable PMU and hardware counters
so that they can be properly used with the 'perf' tool.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 13:51:29 +08:00
Fabio Estevam
3ec14f5eb5 ARM: dts: imx51-babbage: Enable secure-reg-access
Add 'secure-reg-access' property to enable PMU and hardware counters
so that they can be properly used with the 'perf' tool.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 13:51:25 +08:00
Sebastian Reichel
dd769b0900 ARM: dts: imx53-ppd: Enable secure-reg-access
Add 'secure-reg-access' property to enable PMU and hardware counters
so that they can be properly used with the 'perf' tool.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
[fabio: kept the change only in imx53-ppd context]
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 13:50:53 +08:00
Alex Gonzalez
8c77258299 ARM: dts: imx6ul: Add DTS for ConnectCore 6UL SBC Express
The ConnectCore 6UL Single Board Computer (SBC) Express contains the
ConnectCore 6UL System-On-Module.

Its hardware specifications are:

* 256MB DDR3 memory
* 256MB NAND flash
* Single Ethernet
* USB Host and USB-OTG
* MicroSD external storage
* Groove connectors and Raspberry Pi Hat compatible expansion header

Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 11:13:41 +08:00
Alex Gonzalez
0b9c89e213 ARM: dts: imx6ul: Add DTS for ConnectCore 6UL System-On-Module (SOM)
The ConnectCore 6UL System-On-Module has the following hardware
specification:

* Based on a NXP i.MX6UL SoC
* Industrial temperature ranges (-40ºC to +85ºC)
* Up to 1GB DDR3 memory
* Up to 2GB NAND flash
* Dual Ethernet
* On module 802.11 WiFi and Bluetooth 4.2 (QCA6564)
* On module NXP Kinetis KL03
* On module Microchip ATECC508A crypto element

Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 11:13:35 +08:00
Fabio Estevam
497f6ee16b ARM: dts: imx51-zii-rdu1: Disable internal watchdog
imx51-zii-rdu1 has an external watchdog in the environment
microcontroller, so disable the internal one.

This aligns with what was done in commit 7055f71403 ("ARM: dts:
imx6: RDU2: disable internal watchdog") for imx6 rdu2 board.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17 10:56:18 +08:00
Ryder Lee
345058a4c5 arm: dts: mt7623: cleanup MT7623N NAND dts file
Normally, we didn't release this kind of baord to user. This specific
board exists only in the early stage of development inside MediaTek -
and that may confuse peoples.

Hence this patch removes related files accordingly.

Cc: John Crispin <john@phrozen.org>
Cc: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Acked-by: John Crispin <john@phrozen.org>
Acked-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2018-07-16 15:57:40 +02:00
Benjamin Herrenschmidt
0f33bde885 ARM: dts: aspeed: Fix Romulus VGA frame buffer
The reserved memory for the VGA frame buffer is at the wrong address
for this system.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2018-07-16 19:52:38 +09:30
Benjamin Herrenschmidt
b35bbd3d71 ARM: dts: aspeed: Enable vhub on port A of AST2500 EVB
This is an eval board, it makes sense to enable many
functions by default. This changes the device-tree to
set port A to be a USB device and leave port B as a
host, along with a little comment explaining how to
change it.

(the vhub device can only exist on port A on this SoC)

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2018-07-16 19:52:28 +09:30
Benjamin Herrenschmidt
35578a85d9 ARM: dts: aspeed: Add G5 USB Virtual Hub
This adds the (disabled by default) device node for the
Aspeed virtual hub,a long with clocks and pinmux.

This also adds the missing pinmux definition for it
(the kernel driver already knows about it).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2018-07-16 19:52:23 +09:30
Benjamin Herrenschmidt
608d05c61c ARM: dts: aspeed: Add G4 USB Virtual Hub
This adds the (disabled by default) device node for the
Aspeed virtual hub,a long with clocks and pinmux.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2018-07-16 19:52:16 +09:30
Benjamin Herrenschmidt
112c5a640c ARM: dts: aspeed: Add G5 USB host pinmux
Set the default pinmux for EHCIs so boards don't have to do
it an document why it is not set for UHCI.

Remove the properties from the AST2500 EVB board which are
now redundant

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2018-07-16 19:52:10 +09:30
Benjamin Herrenschmidt
c282ea743b ARM: dts: aspeed: Add G4 USB pinmux
Set the default pinmux for EHCI so boards don't have to do
it, and document why it is not set for UHCI.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2018-07-16 19:52:01 +09:30
Frank Wunderlich
2ca48895ba arm: dts: mediatek: Fix pio-leds for Bananapi-R2
Pio-leds (near GPIO-Header) are swapped and LOW-active.
This patch restores the expected behaviour.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2018-07-16 11:13:28 +02:00
Greg Kroah-Hartman
83cf9cd6d5 Merge 4.18-rc5 into char-misc-next
We want the char-misc fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-16 09:04:54 +02:00
Olof Johansson
f54440e41b Gemini DTS updates for v4.19:
- Add Vitesse switch chips
 - Add a new DT for a reference design
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Merge tag 'gemini-dts-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into next/dt

Gemini DTS updates for v4.19:
- Add Vitesse switch chips
- Add a new DT for a reference design

* tag 'gemini-dts-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
  ARM: dts: Add devicetree for Storlink/Storm SL93512R
  ARM: dts: Add Vitesse G5e switch to the Gemini SQ201
  ARM: dts: Add WAN ethernet port to the SQ201

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 22:47:22 -07:00
Linus Walleij
41043ec45b ARM: dts: Add devicetree for Storlink/Storm SL93512R
The Storlink Gemini324 EV-Board also known as Storm
Semiconductor SL93512R_BRD is ground zero for the Gemini
devices. We add a device tree so we can support it, it
turns out to be pretty trivial.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-07-15 01:09:26 +02:00
Linus Walleij
fa35007f62 ARM: dts: Add Vitesse G5e switch to the Gemini SQ201
This adds the Vitesse G5e ethernet switch to the Square
One Itian SQ201 router device tree.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-07-15 01:09:19 +02:00
Linus Walleij
423fbae3d0 ARM: dts: Add WAN ethernet port to the SQ201
This sets up the ethernet interface and PHY for the
WAN ethernet port which uses a Marvell PHY.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-07-15 01:09:13 +02:00
Olof Johansson
13e66ceea1 Two omap fixes for v4.18-rc cycle
Turns out the recent patches for ARM branch predictor hardening are
 not working on omap5 and dra7 as planned because the secondary CPU
 is parked to the bootrom code. We can't configure it in the bootloader.
 So we must enable invalidates of BTB for omap5 and dra7 secondary
 core in the kernel.
 
 And there's a fix for reserved register access for am3517. The
 usb otg module on am3517 is not the same as for other omap3.
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Merge tag 'omap-for-v4.18/fixes-rc4-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

Two omap fixes for v4.18-rc cycle

Turns out the recent patches for ARM branch predictor hardening are
not working on omap5 and dra7 as planned because the secondary CPU
is parked to the bootrom code. We can't configure it in the bootloader.
So we must enable invalidates of BTB for omap5 and dra7 secondary
core in the kernel.

And there's a fix for reserved register access for am3517. The
usb otg module on am3517 is not the same as for other omap3.

* tag 'omap-for-v4.18/fixes-rc4-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: am3517.dtsi:  Disable reference to OMAP3 OTG controller
  ARM: DRA7/OMAP5: Enable ACTLR[0] (Enable invalidates of BTB) for secondary cores

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 15:14:02 -07:00
Olof Johansson
d4f72a70fe mvebu fixes for 4.18 (part 1)
Use the new thermal binding on Armada 38x allowing to use a driver fix
 which is already part of the kernel.
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Merge tag 'mvebu-fixes-4.18-1' of git://git.infradead.org/linux-mvebu into fixes

mvebu fixes for 4.18 (part 1)

Use the new thermal binding on Armada 38x allowing to use a driver fix
which is already part of the kernel.

* tag 'mvebu-fixes-4.18-1' of git://git.infradead.org/linux-mvebu:
  ARM: dts: armada-38x: use the new thermal binding

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 15:12:24 -07:00
Olof Johansson
64cc2c4eb5 Fix for a new warning from dtc in graph node unit addresses.
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Merge tag 'v4.18-rockchip-dts32fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Fix for a new warning from dtc in graph node unit addresses.

* tag 'v4.18-rockchip-dts32fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: fix graph node unit address error from dtc

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 15:09:54 -07:00
Linus Walleij
ba62dc1126 ARM: dts: nomadik: Cut FSMC timings
After the work done by Thomas Petazzoni, the NAND chip timings
can be read out from the chip instead of open coded in the
device tree, so let's just remove the timing information.

Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 14:38:45 -07:00
Olof Johansson
5ef28dcc16 STM32 DT updates for v4.19, round 1
Highlights:
 ----------
 
 -MCU platforms update:
  -Update RTC syscfg bindings on stm32f746 and stm32f429
  -Update IWDG node with LSI clock name on stm32f429
 
 -MPU STM32MP157 platform update:
  -Add HASH support
  -Add m_can support and enable it on EV1 board
  -Add RTC suppoort and enable it on ED1 board
  -Add USB OTG HS support and enable it on EV1 board
  -Enable USB Host EHCI on EV1 board
  -Add DFSDM support
  -Add SPI support
  -Add ETH support and enable it on EV1 board
  -Add IWDG support and enable it on ED1 board
  -Fix useless GPIO aliases and reorder nodes
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Merge tag 'stm32-dt-for-v4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into next/dt

STM32 DT updates for v4.19, round 1

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

-MCU platforms update:
 -Update RTC syscfg bindings on stm32f746 and stm32f429
 -Update IWDG node with LSI clock name on stm32f429

-MPU STM32MP157 platform update:
 -Add HASH support
 -Add m_can support and enable it on EV1 board
 -Add RTC suppoort and enable it on ED1 board
 -Add USB OTG HS support and enable it on EV1 board
 -Enable USB Host EHCI on EV1 board
 -Add DFSDM support
 -Add SPI support
 -Add ETH support and enable it on EV1 board
 -Add IWDG support and enable it on ED1 board
 -Fix useless GPIO aliases and reorder nodes

* tag 'stm32-dt-for-v4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (22 commits)
  ARM: dts: stm32: update iwdg with lsi clock name for stm32f429
  ARM: dts: stm32: add iwdg2 support for stm32mp157c-ed1
  ARM: dts: stm32: add iwdg2 support for stm32mp157c
  ARM: dts: stm32: Reorder nodes in stm32mp157c-ed1
  ARM: dts: stm32: remove gpio aliases for stm32mp157c
  ARM: dts: stm32: add support of ethernet on stm32mp157c-ev1
  ARM: dts: stm32: Add ethernet dwmac on stm32mp1
  ARM: dts: stm32: Add syscfg on stm32mp1
  ARM: dts: stm32: add SPI1 support on stm32mp157c-ev1
  ARM: dts: stm32: add SPI support on stm32mp157c
  ARM: dts: stm32: Add DFSDM support to stm32mp157c
  ARM: dts: stm32: Add ADC support to stm32mp157c
  ARM: dts: stm32: enable USB OTG HS on stm32mp157c-ev1
  ARM: dts: stm32: add USB OTG HS support for stm32mp157c SoC
  ARM: dts: stm32: enable USB Host (USBH) EHCI controller on stm32mp157c-ev1
  ARM: dts: stm32: enable RTC on stm32mp157c-ed1
  ARM: dts: stm32: add RTC support to stm32mp157c
  ARM: dts: stm32: m_can activation on stm32mp157c-ev1
  ARM: dts: stm32: m_can support to stm32mp157c
  ARM: dts: stm32: Add HASH support on stm32mp157c
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 14:27:22 -07:00
Olof Johansson
efcd3bab9b mvebu dt for 4.19 (part 1)
- Add a new Armada 388 based board: helios4
  - Enable SPI flash by default on SolidRun Armada 38x Microsom
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Merge tag 'mvebu-dt-4.19-1' of git://git.infradead.org/linux-mvebu into next/dt

mvebu dt for 4.19 (part 1)

 - Add a new Armada 388 based board: helios4
 - Enable SPI flash by default on SolidRun Armada 38x Microsom

* tag 'mvebu-dt-4.19-1' of git://git.infradead.org/linux-mvebu:
  ARM: dts: armada388-clearfog: drop future changes disclaimer
  ARM: dts: armada388-clearfog: enable spi flash
  ARM: dts: armada388-helios4

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 14:26:17 -07:00
Olof Johansson
1b6d732835 This device-tree pxa update brings :
- pxa3xx fixes and updates
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Merge tag 'pxa-dt-4.19' of https://github.com/rjarzmik/linux into next/dt

This device-tree pxa update brings :
 - pxa3xx fixes and updates

* tag 'pxa-dt-4.19' of https://github.com/rjarzmik/linux:
  arm: dts: pxa3xx: Add ssp ports to pxa3xx device tree
  arm: dts: pxa3xx: provide correct clk-names property for nand controller node
  ARM: dts: pxa: add label to lcd controller node

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 14:24:28 -07:00
Olof Johansson
85b40cf3a8 Samsung DTS ARM changes for v4.19
1. Add two new S5Pv210 boards: Samsung Galaxy S and Samsung Galaxy S 4G
    mobile phones.  Both are from family codenamed Aries.  The Samsung
    Galaxy S was released on the market in 2010 with Android operating
    system.  At that time, it was the Samsung's flagship model.
    This brings support for storage (SD card and internal memory), PMIC,
    RTC, fuel-gauge, keys, USB (in peripherial mode) and WiFi.
 
 2. Add missing secondary CPU properties.
 3. Cleanup from old files and properties.
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Merge tag 'samsung-dt-4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt

Samsung DTS ARM changes for v4.19

1. Add two new S5Pv210 boards: Samsung Galaxy S and Samsung Galaxy S 4G
   mobile phones.  Both are from family codenamed Aries.  The Samsung
   Galaxy S was released on the market in 2010 with Android operating
   system.  At that time, it was the Samsung's flagship model.
   This brings support for storage (SD card and internal memory), PMIC,
   RTC, fuel-gauge, keys, USB (in peripherial mode) and WiFi.

2. Add missing secondary CPU properties.
3. Cleanup from old files and properties.

* tag 'samsung-dt-4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  dt-bindings: samsung: Document bindings for SGH-T959P board
  dt-bindings: samsung: Document bindings for Samsung aries boards
  ARM: dts: s5pv210: Add initial DTS for SGH-T959P phone
  ARM: dts: s5pv210: Add initial DTS for Samsung Galaxy S phone
  ARM: dts: s5pv210: Add initial DTS for Samsung Aries based phones
  ARM: dts: s5pv210: Add missing interrupt-controller property to gph2
  ARM: dts: exynos: remove no longer needed samsung thermal properties
  dt-bindings: arm: Remove obsolete insignal-boards.txt
  ARM: dts: exynos: Add missing CPU clocks to secondary CPUs on Exynos542x
  arm: dts: exynos: Add missing cooling device properties for CPUs

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 14:22:46 -07:00
Olof Johansson
a4c43ba496 ARM: tegra: Device tree changes for v4.19-rc1
This set of changes adds support for the memory client resets on Tegra20
 and Tegra30, fixes a couple of issues on Cardhu and Tegra30 Apalis as
 well as adds a unit-address to the memory node to avoid warnings from
 DTC. To round things of, the NAND flash controller is enabled on the
 Tegra20 Colibri.
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Merge tag 'tegra-for-4.19-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

ARM: tegra: Device tree changes for v4.19-rc1

This set of changes adds support for the memory client resets on Tegra20
and Tegra30, fixes a couple of issues on Cardhu and Tegra30 Apalis as
well as adds a unit-address to the memory node to avoid warnings from
DTC. To round things of, the NAND flash controller is enabled on the
Tegra20 Colibri.

* tag 'tegra-for-4.19-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: dts: tegra: enable NAND flash on Colibri T20
  ARM: dts: tegra: add Tegra20 NAND flash controller node
  ARM: tegra: Work safely with 256 MB Colibri-T20 modules
  ARM: tegra: Fix unit_address_vs_reg and avoid_unnecessary_addr_size DTC warnings
  ARM: tegra: Fix unit_address_vs_reg DTC warnings for /memory
  ARM: tegra: Remove usage of deprecated skeleton.dtsi
  ARM: tegra: Fix can2 on Tegra30 Apalis
  ARM: tegra: Fix Tegra30 Cardhu PCA954x reset
  ARM: dts: tegra30: Add Memory Client reset to VDE
  ARM: dts: tegra20: Add Memory Client reset to VDE

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 14:20:50 -07:00
Olof Johansson
8291ca5d2a dts changes for mcan for omaps for v4.19 merge window
These changes configure the mcan clock, interconnect target
 module and mcan device. These changes depend on the ti-sysc
 related driver changes and are based on those.
 
 Notably this is the first new driver that probes with ti-sysc
 driver with no legacy hwmod platform data for the interconnect
 target module.
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Merge tag 'omap-for-v4.19/dt-mcan-v2-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

dts changes for mcan for omaps for v4.19 merge window

These changes configure the mcan clock, interconnect target
module and mcan device. These changes depend on the ti-sysc
related driver changes and are based on those.

Notably this is the first new driver that probes with ti-sysc
driver with no legacy hwmod platform data for the interconnect
target module.

* tag 'omap-for-v4.19/dt-mcan-v2-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: dra76x: Add MCAN node
  ARM: dts: Add generic interconnect target module node for MCAN
  ARM: dts: dra762: Add MCAN clock support
  bus: ti-sysc: Add support for software reset
  bus: ti-sysc: Add support for using ti-sysc for MCAN on dra76x
  clk: ti: dra7: Add clkctrl clock data for the mcan clocks
  bus: ti-sysc: Use 2-factor allocator arguments

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 14:20:03 -07:00
Olof Johansson
260cfb9ff8 dts changes for omaps for v4.19 merge window
Mostly updates to configure and improve the devices
 found on various SoCs and boards:
 
 - several patches to update support for am3517-evm
   to replace bogus fixed regulators with proper
   regulators and configure various devices such
   as wlan, bluetooth and usb1
 
 - add missing cooling devices for omap5 and dra7
 
 - configure dual role for usb ports for am57xx
   and dra7
 
 - PM updates for omap4 devices to allow retention
   idle for minimal configurations
 
 - am335x-sl50 updates for various devices
 
 - update d-can alias names to not use undescore
 
 - configure pandaboard gpio button
 
 - a non-urgent change to fix dcan node address that
   i forgot to send a pull request for earlier
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Merge tag 'omap-for-v4.19/dt-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

dts changes for omaps for v4.19 merge window

Mostly updates to configure and improve the devices
found on various SoCs and boards:

- several patches to update support for am3517-evm
  to replace bogus fixed regulators with proper
  regulators and configure various devices such
  as wlan, bluetooth and usb1

- add missing cooling devices for omap5 and dra7

- configure dual role for usb ports for am57xx
  and dra7

- PM updates for omap4 devices to allow retention
  idle for minimal configurations

- am335x-sl50 updates for various devices

- update d-can alias names to not use undescore

- configure pandaboard gpio button

- a non-urgent change to fix dcan node address that
  i forgot to send a pull request for earlier

* tag 'omap-for-v4.19/dt-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (25 commits)
  ARM: dts: pandaboard: add gpio user button
  ARM: dts: am3517-evm: Add 'vdd_io_reg' regulator references
  ARM: dts: am3517-evm: Enable USB1 Host
  ARM: dts: am33xx: Fix syntax of alias names
  ARM: dts: am3517-som:  Add builtin Bluetooth
  ARM: dts: am3517-som: Add WL127x Wifi
  ARM: dts: am335x-sl50: enable tsadc on SL50 board
  ARM: dts: am335x-sl50: fix label names for all LEDs
  ARM: dts: am335x-sl50: use audio-graph-card for sound
  ARM: dts: am335x-sl50: add support for DS1339 Real Time Clock
  ARM: dts: am335x-sl50: set dr_mode to otg
  ARM: dts: am335x-sl50: add a node for the LCD controller
  ARM: dts: am335x-sl50: use phy-phandle declarations
  ARM: dts: am335x-sl50: update backlight nodes
  ARM: dts: omap4-droid4: Use software debounce for gpio-keys
  ARM: dts: Configure duovero for to allow core retention during idle
  ARM: dts: Improve omap l4per idling with wlcore edge sensitive interrupt
  ARM: dts: dra76-evm: Add VBUS GPIO to USB1/USB2 extcon
  ARM: dts: dra71-evm: Add VBUS GPIO to USB1/USB2 extcon
  ARM: dts: dra7-evm: Add extcon to USB2 port
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 14:17:26 -07:00
Olof Johansson
b7b6be6435 DaVinci Device-Tree updates for v4.19
-------------------------------------
 
 * DA850 now uses clocks from device-tree
 * DA850 EVM gains LCD (with backlight) and SATA support
 * Lego Mindstorms gains bluetooth support
 * DSP reset control support on DA850
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Merge tag 'davinci-for-v4.19/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/dt

DaVinci Device-Tree updates for v4.19
-------------------------------------

* DA850 now uses clocks from device-tree
* DA850 EVM gains LCD (with backlight) and SATA support
* Lego Mindstorms gains bluetooth support
* DSP reset control support on DA850

* tag 'davinci-for-v4.19/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
  ARM: dts: da850: Add power-domains to CPPI 4.1 node
  ARM: davinci: dts: add a reset control to the dsp node
  ARM: davinci: dts: make psc0 a reset provider
  ARM: dts: da850-lego-ev3: Add Bluetooth nodes
  ARM: dts: da850: Add power-domains to PWM nodes
  ARM: dts: da850: Add clocks
  dt-bindings: timer: new bindings for TI DaVinci timer
  ARM: dts: da850-evm: Enable LCD and backlight
  ARM: dts: da850-evm: Enable SATA port

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 14:16:58 -07:00
Olof Johansson
c79306d5c4 This pull request contains Broadcom ARM-based SoCs Device Tree changes
for 4.19, please pull the following:
 
 - Clement adds ethernet aliases to the Cygnus DTS include file such that
   a DT aware bootloader such as u-boot can properly insert MAC addresses
 
 - Mohamed adds a Device Tree node for the HWRNG found on Cygnus SoCs
 
 - Vivek migrates all the BCM5301x (Northstar) Device Tree sources to use
   the proper USB 3.0 PHY representation using its parent MDIO bus.
   Vivek also completes the Linksys EA9500 Device Tree by adding support
   for LEDs, internal and external switches.
 
 - Rafal adds the ARM architected timer to the BCM53573 Device Tree
   include file.
 
 - Eric adds the Performance Monitoring Unit to the BCM2837 DTS include
   file since it was absent before
 
 - Boris adds the BCM283x transposer block to the Device Tree
 
 - Stefan adds the Raspberry Pi Compute Module (CM1) Device Tree include
   and sources.
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Merge tag 'arm-soc/for-4.19/devicetree' of https://github.com/Broadcom/stblinux into next/dt

This pull request contains Broadcom ARM-based SoCs Device Tree changes
for 4.19, please pull the following:

- Clement adds ethernet aliases to the Cygnus DTS include file such that
  a DT aware bootloader such as u-boot can properly insert MAC addresses

- Mohamed adds a Device Tree node for the HWRNG found on Cygnus SoCs

- Vivek migrates all the BCM5301x (Northstar) Device Tree sources to use
  the proper USB 3.0 PHY representation using its parent MDIO bus.
  Vivek also completes the Linksys EA9500 Device Tree by adding support
  for LEDs, internal and external switches.

- Rafal adds the ARM architected timer to the BCM53573 Device Tree
  include file.

- Eric adds the Performance Monitoring Unit to the BCM2837 DTS include
  file since it was absent before

- Boris adds the BCM283x transposer block to the Device Tree

- Stefan adds the Raspberry Pi Compute Module (CM1) Device Tree include
  and sources.

* tag 'arm-soc/for-4.19/devicetree' of https://github.com/Broadcom/stblinux:
  ARM: dts: BCM5301X: Add support for Linksys EA9500
  ARM: dts: BCM53573: Add architected timer
  ARM: dts: BCM5301X: Make USB 3.0 PHY use MDIO PHY driver
  ARM: dts: cygnus: enable iproc-hwrng
  ARM: dts: cygnus: add ethernet0 alias
  ARM: dts: bcm283x: Add Transposer block
  ARM: dts: bcm283x: Add the PMU to the devicetree.
  ARM: dts: add Raspberry Pi Compute Module and IO board

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 14:10:54 -07:00
Olof Johansson
9fcad3b634 SPDX conversion for existing Rockchip devicetree files as well
as conversion of rk3288 to OPPv2 to facilitate the addition of
 missing cpu-cooling-device properties.
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Merge tag 'v4.19-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

SPDX conversion for existing Rockchip devicetree files as well
as conversion of rk3288 to OPPv2 to facilitate the addition of
missing cpu-cooling-device properties.

* tag 'v4.19-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: Add missing cooling device properties for CPUs on rk3288
  ARM: dts: rockchip: convert rk3288 to operating-points-v2
  ARM: dts: rockchip: Add missing cooling device properties for CPUs on rk322x
  ARM: dts: rockchip: use SPDX-License-Identifier

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-14 14:06:17 -07:00
Ludovic Barre
c2888cc2e2 ARM: dts: stm32: update iwdg with lsi clock name for stm32f429
This patch updates iwdg watchdog to use lsi clock name.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:05 +02:00
Ludovic Barre
dd2eda3d97 ARM: dts: stm32: add iwdg2 support for stm32mp157c-ed1
This patch activates independent watchdog support for
stm32mp157c board.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:05 +02:00
Ludovic Barre
5f0f3bac59 ARM: dts: stm32: add iwdg2 support for stm32mp157c
This patch adds independent watchdog support for stm32mp157c.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:04 +02:00
Alexandre Torgue
e880845e29 ARM: dts: stm32: Reorder nodes in stm32mp157c-ed1
Nodes should be ordered in alphabetic order.

Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:04 +02:00
Alexandre Torgue
b86646881b ARM: dts: stm32: remove gpio aliases for stm32mp157c
GPIO aliases are not used by stm32 pinctrl driver.

Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:03 +02:00
Christophe Roullier
a7419ff8b7 ARM: dts: stm32: add support of ethernet on stm32mp157c-ev1
MAC is connected to a PHY in RGMII mode.

Signed-off-by: Christophe Roullier <christophe.roullier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:03 +02:00
Christophe Roullier
7c045e8be1 ARM: dts: stm32: Add ethernet dwmac on stm32mp1
Add Ethernet support (Synopsys MAC IP 4.20a) on stm32mp1 SOC.
Enable feature supported by the stmmac driver, such as TSO.

Signed-off-by: Christophe Roullier <christophe.roullier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:03 +02:00
Christophe Roullier
06944a55fe ARM: dts: stm32: Add syscfg on stm32mp1
System configuration controller is mainly used to manage
the compensation cell and other IOs and system related
settings.

Signed-off-by: Christophe Roullier <christophe.roullier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:02 +02:00
Amelie Delaunay
7e29ed4a97 ARM: dts: stm32: add SPI1 support on stm32mp157c-ev1
This patch adds SPI1 support on stm32mp157c-ev1 board.
SPI1 is available on GPIO expansion connector but kept disabled
so these pins can be used as GPIOs by default.

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:02 +02:00
Amelie Delaunay
dc3f8c86c1 ARM: dts: stm32: add SPI support on stm32mp157c
This patch adds all SPI instances on stm32mp157c.

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:01 +02:00
Fabrice Gasnier
7beba56566 ARM: dts: stm32: Add DFSDM support to stm32mp157c
stm32mp157c has DFSDM (Digital Filter For Sigma Delta Modulators) hardware
with 6 filter instances.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:01 +02:00
Fabrice Gasnier
2dca78998a ARM: dts: stm32: Add ADC support to stm32mp157c
stm32mp157c has an ADC block with two physical ADCs.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:00 +02:00
Amelie Delaunay
0bfa7f78dd ARM: dts: stm32: enable USB OTG HS on stm32mp157c-ev1
This patch enables USB OTG HS on stm32mp157c-ev1 in Peripheral mode.

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:57:00 +02:00
Amelie Delaunay
e2c205ab66 ARM: dts: stm32: add USB OTG HS support for stm32mp157c SoC
This patch adds support for USB OTG HS on STM32MP157C SoC.
USB OTG HS controller is based on DWC2 controller.

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:56:59 +02:00
Amelie Delaunay
359754ed7a ARM: dts: stm32: enable USB Host (USBH) EHCI controller on stm32mp157c-ev1
This patch enables USB Host (USBH) EHCI controller on stm32mp157c-ev1.
As a hub is used between USBH and USB connectors, no need to enable
USBH OHCI controller: all low- and full-speed traffic is managed by the
hub.

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-07-13 13:56:59 +02:00
Adam Ford
923847413f ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller
The AM3517 has a different OTG controller location than the OMAP3,
which is included from omap3.dtsi.  This results in a hwmod error.
Since the AM3517 has a different OTG controller address, this patch
disabes one that is isn't available.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-12 06:57:05 -07:00
Chen-Yu Tsai
8249ede477
ARM: dts: sunxi: libretech-all-h3-cc: Enable eMMC module
The Libretech ALL-H3-CC has a high density connector for attaching
an eMMC module. The module form factor and connection is specific
to Libretech, and has provisions for split vmmc/vqmmc (core and I/O)
voltage supplies, but this board does not wire the vqmmc side. The
H2+/H3/H5 SoCs do not support alternate I/O voltages for eMMC either.
Only 3.3V is supported. A specific module that ties vqmmc to vmmc,
with both at 3.3V, must be used.

Given that a) eMMC is not designed to be hotplugged, b) power is
always provided on the pins, and c) MMC controllers can deal with
missing cards, we can enable this by default. If a module is attached
it will be picked up by the system.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-12 09:43:23 +02:00
Icenowy Zheng
51ecdd779e
ARM: sun8i: h3: add SY8113B regulator on Banana Pi M2 Zero board
Banana Pi M2 Zero board has a SY8113B regulator, which is controlled via
GPIO and capable of outputing 1.1V when the PL1 GPIO is set to output 0
or 1.1V when the PL6 GPIO is set to input or output 1, and the output is
the power supply of the ARM cores in H3 SoC.

Add the device tree node of this regulator and set the cpu's cpu-supply
property to it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-12 09:23:20 +02:00
Fabio Estevam
4a2190aa2e ARM: dts: imx53: Add a label for the PMU node
Add a label for the PMU node so that the board dts may be able to
pass the 'secure-reg-access' property like this:

&pmu {
	secure-reg-access;
};

This also makes it consistent with the PMU node in imx6qdl.dtsi

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Tested-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-12 09:50:38 +08:00
Fabio Estevam
e548eac2b7 ARM: dts: imx53: Add tigerp support
As per the i.MX53 Reference Manual add an entry for the
'tigerp' region in the device tree.

This is needed for accessing the ARM_GPC register to set the
DBGEN bit, so that the debug clocks can be turned on.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-12 09:50:34 +08:00
Fabio Estevam
f2254a39f6 ARM: dts: imx51: Add tigerp support
As per the i.MX51 Reference Manual add an entry for the
'tigerp' region in the device tree.

This is needed for accessing the ARM_GPC register to set the
DBGEN bit, so that the debug clocks can be turned on.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-12 09:50:29 +08:00
Fabio Estevam
4b301223d0 ARM: dts: imx51: Add PMU support
Add PMU support in the device tree.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-12 09:50:27 +08:00
Fabio Estevam
b6b93a3fe7 ARM: dts: imx51: Add M4IF support
As per the i.MX51 Reference Manual the M4IF register region
starts at 0x83fd8000 and has a 4kB address range.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Tested-by: Sergey Lapin <sergey.lapin@cogentembedded.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-12 09:22:23 +08:00
Anson Huang
bc36b2aac4 ARM: dts: imx6ul: add GPIO clocks
i.MX6UL has GPIO clock gates in CCM CCGR, add
clock property for GPIO driver to make sure all
GPIO banks work as expected.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-12 08:57:33 +08:00
Andrey Smirnov
996b1b611e ARM: dts: imx: Add ZII SCU3 ESB
Add support for the Zodiac Inflight Innovations i.MX51-base SCU3 Ethernet
Switch Board (ESB)

Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: cphealy@gmail.com
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 21:26:09 +08:00
Leonard Crestez
13211eec7b ARM: dts: imx6sl: Convert gpc to new bindings
With old bindings imx_gpc_onecell_data always sets num_domains to 2 so
the DISPMIX domain can't actually be referenced. The pd is still defined
and pm core shuts it down as "unused" so display can't work.

Fix this by converting to new gpc bindings by adding pgc nodes and
referencing the newly-defined &pu_disp domain from &lcdif.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 21:19:33 +08:00
Anson Huang
ba4446d4fa ARM: dts: imx6sx: add ocram_s support
i.MX6SX has a 16KB always-on ocram bank called
ocram_s, enable it as another mmio sram.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 21:12:12 +08:00
Stefan Agner
b074f057ac ARM: dts: imx6qdl-apalis/-colibri: remove unused pinctrl groups
100/200MHz states for USDHC3 are not required since the SoC
does not support modes faster than DDR52 for the on board eMMC.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 21:01:01 +08:00
Stefan Agner
330f85598e ARM: dts: imx6qdl-apalis/-colibri: assign VDDD to SGTL5000
VDDD is connected to VGEN4 of the PF0100. This rail should only
run at 1.8V since there are multiple consumer and they all
expect the rail to be at 1.8V.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 21:00:58 +08:00
Stefan Agner
7060066d3e ARM: dts: imx6qdl-apalis/-colibri: fix on-module regulators
Remove the 2.5V regulator, it does not exist. There is 3.3V and
3.3V_AUDIO provided to the module through the edge connector,
model those as fixed regulators like we use to do in other
Colibri device trees. The SGTL5000 uses 3.3V_AUDIO as VDDA. Note
that the driver derives the analog ground voltage (VAG) from this
supply. The new value should allow higher output swings before
clipping occurs. Refer to the SGTL5000 datasheet for details.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 21:00:54 +08:00
Stefan Agner
7034de4118 ARM: dts: imx6qdl-apalis/-colibri: remove 1.8V regulator
The fixed 1.8V regulator is not used, and there is in fact no
fixed 1.8V regulator on the module. Remove it.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 21:00:51 +08:00
Stefan Agner
147299a8fc ARM: dts: imx6qdl-apalis/-colibri: disable read-only switch
Use the disable-wp to indicate that Apalis and Colibri iMX6 do not
make use of the native write-protect signal available on the i.MX 6
SoCs. This prevents warnings:
  mmc0: host does not support reading read-only switch, assuming write-enable

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 21:00:48 +08:00
Stefan Agner
3b1147a952 ARM: dts: imx6qdl-apalis/-colibri: prevent 1.8V modes
Use no-1-8-v device tree property to indicate that the board does
not support 1.8V signaling. The property voltage-ranges seems not
appropriate in our case since we do not have level shifters in
place.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 21:00:45 +08:00
Stefan Agner
5780acda81 ARM: dts: imx6q-apalis-eval: add carrier board 3.3V supply
Add the 3.3V main supply on the carrier board. Currently as a fixed
supply since not all consumer are modeled yet. This gets also rid of
some missing supply warnings.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 21:00:42 +08:00
Stefan Agner
6c74366b8d ARM: dts: imx6q-apalis: add chosen node
Add Apalis UART1 as default serial console.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 21:00:27 +08:00
Tony Lindgren
792f98677d Merge commit '949bdcc8a97c' into omap-for-v4.19/dt 2018-07-11 05:54:32 -07:00
Andrey Smirnov
b31cd43772 ARM: dts: imx: Add ZII SCU2 Mezz board
Add support for the Zodiac Inflight Innovations SCU2 Mezz
board (i.MX51-based).

Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: cphealy@gmail.com
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 20:45:25 +08:00
Fabio Estevam
2db286d736 ARM: dts: imx: Remove optional 'fsl,sec-era' property
Since commit 654f2b937b ("crypto: caam - allow retrieving 'era' from
register") the CAAM driver is capable of obtaining the era version by
reading the appropriate CAAM registers, so let the CAAM driver discover
the era version in run-time instead of hardcoding such information in the
device tree.

According to Documentation/devicetree/bindings/crypto/fsl-sec4.txt the
'fsl,sec-era' is an optional property and this can be safely removed
now.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 20:32:15 +08:00
Vladimir Zapolskiy
caaac8cde9 ARM: dts: imx31: add LogicPD MX31Lite board description
The added DTS contains a combined description of LogicPD MX31 Lite
SoM devices, peripherals are routed to ports on a baseboard:
* PATA controller,
* SD/MMC controller,
* 2 GPIO LEDs,
* UART controllers,
* Freescale MC13783 MFD connected over SPI,
* SMSC LAN9117,
* ST Micro NAND SLC, 64 MiB,
* Intel NOR flash, 16 MiB.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 20:26:02 +08:00
Vladimir Zapolskiy
465b3d77b1 ARM: dts: imx31: add device tree description of basic controllers
The change adds a number of basic peripherals found on i.MX31 SoC:
* GPIO controllers,
* I2C master controllers,
* SPI master controllers,
* ATA controller,
* SDHC controllers,
* RTC, watchdog and PWM contollers,
* SDMA,
* IRAM,
* NAND and WEIM controllers on EMI.

The added controller devices were tested on Freescale i.MX31 powered
LogicPD Lite SoM and baseboard.

DMA functionality was tested on SDHC and SPI controllers so far,
thus dmas properties are added to those device nodes only.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11 20:24:09 +08:00
Paul Kocialkowski
626e6ee210
ARM: dts: sun8i: h3: Add SRAM controller node and C1 SRAM region
This adds a SRAM controller node for the H3, with support for the C1
SRAM region that is shared between the Video Engine and the CPU.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
[Maxime: Fixed the compatible and commit prefix]
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-11 11:26:37 +02:00
Maxime Ripard
ae54cf89d6
ARM: dts: sun8i: a23-a33: Add SRAM controller node and C1 SRAM region
This adds a SRAM controller node for the A23 and A33, with support for
the C1 SRAM region that is shared between the Video Engine and the CPU.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
[Maxime: Fixed the prefix and the compatibles]
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-11 11:26:37 +02:00
Maxime Ripard
77c223c118
ARM: dts: sun7i: Add support for the C1 SRAM region with the SRAM controller
This adds support for the C1 SRAM region (to be used with the SRAM
controller driver) for the A20 platform. The region is shared
between the Video Engine and the CPU.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
[Maxime: Fixed the SRAM C size]
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-11 11:26:37 +02:00
Maxime Ripard
c2e01602dc
ARM: dts: sun5i: Add support for the C1 SRAM region with the SRAM controller
This adds support for the C1 SRAM region (to be used with the SRAM
controller driver) for sun5i-based platforms. The region is shared
between the Video Engine and the CPU.

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
[Maxime: Fixed the SRAM C size to take the C2 and C3 SRAM into account]
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-11 11:26:37 +02:00
Paul Kocialkowski
f4ca1a5c7e
ARM: dts: sun7i: Use most-qualified system control compatibles
This switches the sun7i-a20 dtsi to use the most qualified compatibles
for the system-control block (previously named SRAM controller) as well
as the SRAM blocks. The sun4i-a10 compatibles are kept since these
hardware blocks are backward-compatible.

The node name for system control is also updated to reflect the fact that
the controller described is really about system control rather than SRAM
control.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-11 11:03:19 +02:00
Paul Kocialkowski
6b7677c053
ARM: dts: sun5i: Use most-qualified system control compatibles
This switches the sun5i dtsi to use the most qualified compatibles for
the system-control block (previously named SRAM controller) as well as
the SRAM blocks.

The node name for system control is also updated to reflect the fact that
the controller described is really about system control rather than SRAM
control.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
[Maxime: Removed the A10 compatible for the driver]
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-11 11:00:50 +02:00
Paul Kocialkowski
37fb1f8d45
ARM: dts: sun4i: Switch to new system control compatible string
This switches the sun4i-a10 dtsi to use the new compatible for the
system-control block (previously named SRAM controller) instead of
the deprecated one.

The node name is also updated to reflect the fact that the controller
described is really about system control rather than SRAM control.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
[Maxime: Amended the commit message]
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-11 10:56:53 +02:00
Jernej Skrabec
6a7556f604
ARM: dts: sun8i: r40: Disable TCONs by default.
R40 has 4 TCONs, but only 2 of them can receive some kind of output at
the same time. Let's disable them by default, so only those which are
really connected on board can be enabled in board dts file.

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-11 10:30:14 +02:00
Jernej Skrabec
ccefd95f64
ARM: dts: sun8i: r40: Add missing TCON-TOP - TCON connections
Current R40 is missing some graph connections between TCON TOP and
TCONs.

Add them.

Fixes: 05a43a262d ("ARM: dts: sun8i: r40: Add HDMI pipeline")

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-11 10:29:57 +02:00
Jernej Skrabec
f9105d819d
ARM: dts: sun8i: r40: Remove fallback compatible for TCON TV
A83T and R40 TCON TV are very similar. However, R40 TCON TV is wired
differently, which makes it incompatible with A83T TCON TV.

Because of that, remove fallback A83T TCON TV compatible.

Fixes: 05a43a262d ("ARM: dts: sun8i: r40: Add HDMI pipeline")

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-11 10:29:43 +02:00
Jernej Skrabec
e64cb21c05
ARM: dts: sun8i: r40: Add mixer ids to TCON TOP
sun4i-drm DT binding, second paragraph of the first section says:

For all connections between components up to the TCONs in the display
pipeline, when there are multiple components of the same type at the
same depth, the local endpoint ID must be the same as the remote
component's index.

Add mixer ids in R40 DT as mandated by DT binding.

Fixes: 05a43a262d ("ARM: dts: sun8i: r40: Add HDMI pipeline")
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-11 10:29:24 +02:00
Jernej Skrabec
20d85508b8
ARM: dts: sun8i: r40: Remove fallback display engine compatible
R40 has pretty unique display pipeline. Because of that, H3 display
engine compatible fallback should be removed.

Fixes: 05a43a262d ("ARM: dts: sun8i: r40: Add HDMI pipeline")

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-11 10:29:00 +02:00
Faiz Abbas
0adbe832f2 ARM: dts: dra76x: Add MCAN node
Add support for the MCAN peripheral which supports both classic
CAN messages along with the new CAN-FD message.

Add MCAN node to evm and enable it with a maximum datarate of 5 mbps

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-10 04:05:30 -07:00
Faiz Abbas
09a070a369 ARM: dts: Add generic interconnect target module node for MCAN
The ti-sysc driver provides support for manipulating the idle modes
and interconnect level resets.

Add the generic interconnect target module node for MCAN to support
the same.

CC: Tony Lindgren <tony@atomide.com>
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-10 04:05:30 -07:00
Lokesh Vutla
6ae8d5c1a8 ARM: dts: dra762: Add MCAN clock support
MCAN is clocked by H14 divider of DPLL_GMAC. Unlike other
DPLL dividers this DPLL_GMAC H14 divider is controlled by
control module. Adding support for these clocks.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-10 04:05:30 -07:00
Sekhar Nori
3117c17301 ARM: dts: da850: Add power-domains to CPPI 4.1 node
This adds the power-domains property to CPPI 4.1 node.

The CPPI 4.1 DMA driver uses pm_runtime to manage the clocks,
so it needs this property in order to find and enable the clock
properly.

Reviewed-by: David Lechner <david@lechnology.com>
Tested-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-07-10 15:32:41 +05:30
Stefan Agner
5def854e37 ARM: dts: tegra: enable NAND flash on Colibri T20
This enables the on-module ONFI conformant NAND flash.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09 18:51:01 +02:00
Lucas Stach
6c468f1098 ARM: dts: tegra: add Tegra20 NAND flash controller node
Add basic controller device tree node to be extended by
individual boards. Use the assigned-clocks mechanism to set
NDFLASH clock to a sensible default rate of 150MHz.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09 18:51:01 +02:00
Krzysztof Kozlowski
8ab11f8068 ARM: tegra: Work safely with 256 MB Colibri-T20 modules
Colibri-T20 can come in 256 MB RAM (with 512 MB NAND) or 512 MB RAM
(with 1024 MB NAND) flavors.  Both of them will use the same DTSI
expecting the bootloader to do the fixup of /memory node.  However in
case it does not happen, let's stay on safe side by limiting the memory
to 256 MB for both versions of Colibri-T20.

Rename to remove the unnecessary memory size from the device tree file
name.  While at it, also follow the typical Toradex SoC, module, carrier
board hierarchy.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Tested-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09 18:50:53 +02:00
Krzysztof Kozlowski
35a21229f8 ARM: tegra: Fix unit_address_vs_reg and avoid_unnecessary_addr_size DTC warnings
Remove unneeded address/size cells properties and unit addresses to fix
DTC warnings like:

    arch/arm/boot/dts/tegra30-apalis-eval.dtb: Warning (unit_address_vs_reg):
        /i2c@7000d000/stmpe811@41/stmpe_touchscreen@0: node has a unit name, but no reg property
    arch/arm/boot/dts/tegra30-apalis-eval.dtb: Warning (avoid_unnecessary_addr_size):
        /i2c@7000d000/stmpe811@41: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09 18:50:33 +02:00
Krzysztof Kozlowski
482997699e ARM: tegra: Fix unit_address_vs_reg DTC warnings for /memory
Add a generic /memory node in each Tegra DTSI (with empty reg property,
to be overidden by each DTS) and set proper unit address for /memory
nodes to fix the DTC warnings:

    arch/arm/boot/dts/tegra20-harmony.dtb: Warning (unit_address_vs_reg):
        /memory: node has a reg or ranges property, but no unit name

The DTB after the change is the same as before except adding
unit-address to /memory node.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09 18:50:10 +02:00
Krzysztof Kozlowski
f48ba1ae6a ARM: tegra: Remove usage of deprecated skeleton.dtsi
Remove the usage of skeleton.dtsi because it was deprecated since commit
9c0da3cc61 ("ARM: dts: explicitly mark skeleton.dtsi as deprecated").
It also allows later to fix DTC warnings for missing unit name in
/memory nodes.

Compiled DTBs are the same as before this commit.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09 18:49:44 +02:00
Florian Fainelli
3be77fe8c3 Merge tag 'bcm2835-dt-next-2018-07-03' into devicetree/next
This pull request brings in a board DT for the Raspberry Pi Compute
Module and its I/O board, the Pi3's PMU node, and the display's
transposer block.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-07-09 08:12:15 -07:00
Vivek Unune
2bebdfcdcd ARM: dts: BCM5301X: Add support for Linksys EA9500
Hardware Info
-------------

Processor	- Broadcom BCM4709C0KFEBG dual-core @ 1.4 GHz
Switch		- BCM53012 in BCM4709C0KFEBG & external BCM53125
DDR3 RAM	- 256 MB
Flash		- 128 MB (Toshiba TC58BVG0S3HTA00)
2.4GHz		- BCM4366 4×4 2.4/5G single chip 802.11ac SoC
Power Amp	- Skyworks SE2623L 2.4 GHz power amp (x4)
5GHz x 2	- BCM4366 4×4 2.4/5G single chip 802.11ac SoC
Power Amp	- PLX Technology PEX8603 3-lane, 3-port PCIe switch
Ports		- 8 Ports, 1 WAN Ports
Antennas	- 8 Antennas
Serial Port	- @J6 [GND,TX,RX] (VCC NC)    115200 8n1

Tested with OpenWrt built with DSA driver and Kernel v4.14

Signed-off-by: Vivek Unune <npcomplete13@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-07-09 08:12:13 -07:00
Rafał Miłecki
a21e754843 ARM: dts: BCM53573: Add architected timer
It's a standard ARM architected timer that was simply missed when
initially adding this .dtsi file.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-07-09 08:12:12 -07:00
Vivek Unune
37f6130ec3 ARM: dts: BCM5301X: Make USB 3.0 PHY use MDIO PHY driver
Currently, the USB 3.0 PHY in bcm5301x.dtsi uses platform driver which
requires register range "ccb-mii" <0x18003000 0x1000>. This range
overlaps with MDIO cmd and param registers (<0x18003000 0x8>).
Essentially, the platform driver partly acts like a MDIO bus driver,
hence to use of this register range.

In some Northstar devices like Linksys EA9500, secondary switch is
connected via external MDIO. The only way to access and configure the
external switch is via MDIO bus. When we enable the MDIO bus in it's
current state, the MDIO bus and any child buses fail to register because
of the register range overlap.

On Northstar, the USB 3.0 PHY is connected at address 0x10 on the
internal MDIO bus. This change moves the usb3_phy node and makes it a
child node of internal MDIO bus.

Thanks to Rafał Miłecki's commit af850e14a7 ("phy: bcm-ns-usb3: add
MDIO driver using proper bus layer") the same USB 3.0 platform driver
can now act as USB 3.0 PHY MDIO driver.

Tested on Linksys Panamera (EA9500)

Signed-off-by: Vivek Unune <npcomplete13@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-07-09 08:12:11 -07:00
Mohamed Ismail Abdul Packir Mohamed
a08e950de6 ARM: dts: cygnus: enable iproc-hwrng
Enable the HW rng driver "iproc-rng200" for all cygnus platforms.

Signed-off-by: Mohamed Ismail Abdul Packir Mohamed <mohamed-ismail.abdul@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Signed-off-by: Scott Branden <scott.branden@broadcom.com>
Tested-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-07-09 08:12:10 -07:00
Clément Péron
00d1ae3840 ARM: dts: cygnus: add ethernet0 alias
In order to avoid Linux generating a random mac address on every boot,
add an ethernet0 alias that will allow u-boot to patch the dtb with
the MAC address.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-07-09 08:12:01 -07:00
Boris Brezillon
b7dd29b401 ARM: dts: bcm283x: Add Transposer block
The transposer block is allowing one to write the result of the VC4
composition back to memory instead of displaying it on a screen.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Eric Anholt <eric@anholt.net>
2018-07-09 08:10:20 -07:00
Eric Anholt
b8ccf02a50 ARM: dts: bcm283x: Add the PMU to the devicetree.
This only probes on arm64 so far, but hopefully that driver will be
generalized soon.

Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
2018-07-09 08:10:08 -07:00
Marcel Ziswiler
700253e7b2 ARM: tegra: Fix can2 on Tegra30 Apalis
CAN2 currently fails on probe as follows:

mcp251x spi1.1: Probe failed, err=19

Fix this by enabling input on pin mux of resp. SPI4 pins.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09 17:07:25 +02:00
Jon Hunter
6e1811900b ARM: tegra: Fix Tegra30 Cardhu PCA954x reset
On all versions of Tegra30 Cardhu, the reset signal to the NXP PCA9546
I2C mux is connected to the Tegra GPIO BB0. Currently, this pin on the
Tegra is not configured as a GPIO but as a special-function IO (SFIO)
that is multiplexing the pin to an I2S controller. On exiting system
suspend, I2C commands sent to the PCA9546 are failing because there is
no ACK. Although it is not possible to see exactly what is happening
to the reset during suspend, by ensuring it is configured as a GPIO
and driven high, to de-assert the reset, the failures are no longer
seen.

Please note that this GPIO is also used to drive the reset signal
going to the camera connector on the board. However, given that there
is no camera support currently for Cardhu, this should not have any
impact.

Fixes: 40431d16ff ("ARM: tegra: enable PCA9546 on Cardhu")
Cc: stable@vger.kernel.org
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09 15:58:05 +02:00
Peter Robinson
ab9a13665e ARM: dts: pandaboard: add gpio user button
The PandaBoard has a user button connected to GPIO. On the ES this is connected
to GPIO 113, on all the other Panda editons this is GPIO 121.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-09 03:45:15 -07:00
Derald D. Woods
8008b6f3ac ARM: dts: am3517-evm: Add 'vdd_io_reg' regulator references
There are a few peripherals that generate some extra noise when they
don't have a regulator assigned to them.  This patch assigns them to
their actual tps65023 regulator 'vdd_io_reg' (VDCDC2).

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-09 03:43:26 -07:00
Dmitry Osipenko
d072094b0d ARM: dts: tegra30: Add Memory Client reset to VDE
Hook up Memory Client reset of the Video Decoder to the decoders DT node.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09 10:57:35 +02:00
Dmitry Osipenko
a37ff8f985 ARM: dts: tegra20: Add Memory Client reset to VDE
Hook up Memory Client reset of the Video Decoder to the decoders DT node.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09 10:57:18 +02:00
Olof Johansson
df054c1544 ARM: Keystone DTS updates for 4.19
- K2G NIC drriver support
  - Enbale network support for K2G ICE and EVM boards
  - Hardware Ring driver support for k2hk, k2l and k2e socs
  - Add MMC supply for k2g EVM
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Merge tag 'keystone_dts_for_4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/dt

ARM: Keystone DTS updates for 4.19

 - K2G NIC drriver support
 - Enbale network support for K2G ICE and EVM boards
 - Hardware Ring driver support for k2hk, k2l and k2e socs
 - Add MMC supply for k2g EVM

* tag 'keystone_dts_for_4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
  ARM: dts: keystone-k2g-evm: Use sdhci-omap programming model
  ARM: dts: keystone-k2g-evm: Add "vqmmc-supply" property for mmc0/mmc1
  ARM: dts: k2e: add dts node for k2e hw_rng driver
  ARM: dts: k2l: add dts node for k2l hw_rng driver
  ARM: dts: k2hk: add dts node for k2hk hw_rng driver
  ARM: dts: keystone-k2g-ice: Enable netcp network driver
  ARM: dts: keystone-k2g-evm: Enable netcp network driver
  ARM: dts: k2g: add dt bindings to support network driver

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-08 09:10:03 -07:00
Greg Kroah-Hartman
5c74f27bf6 FSI updates and sbefifo driver
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Merge tag 'fsi-updates-2018-06-12' of https://git.kernel.org/pub/scm/linux/kernel/git/benh/linux-fsi into char-misc-next

Ben writes:

FSI updates and sbefifo driver
2018-07-07 17:02:35 +02:00
Jonathan Bakker
ac71a5cca5 ARM: dts: s5pv210: Add initial DTS for SGH-T959P phone
This DTS file have initial support Samsung SGH-T959P phone,
also known as Samsung Galaxy S 4G or fascinate4g.  It belongs to Samsung
Aries devices family.
Initial version have support for:
 - sdcard
 - max8998 pmic and rtc
 - max17040 fuel gauge
 - gpio keys
 - fimd (no panel driver yet)
 - usb (peripherial mode)
 - wifi

Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2018-07-07 12:25:22 +02:00
Paweł Chmiel
a3213bfb46 ARM: dts: s5pv210: Add initial DTS for Samsung Galaxy S phone
This DTS file have initial support Samsung Galaxy S phone, also known as
i9000.  It belongs to Samsung Aries devices family.
Initial version have support for:
 - sdcard
 - internal memory
 - max8998 pmic and rtc
 - max17040 fuel gauge
 - gpio keys
 - fimd (no panel driver yet)
 - usb (peripherial mode)
 - wifi

Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2018-07-07 12:23:12 +02:00
Paweł Chmiel
170642468a ARM: dts: s5pv210: Add initial DTS for Samsung Aries based phones
This DTS file have initial support Samsung Aries based phones.
Initial version have support for:
 - sdcard
 - internal memory (present only on non 4g variant)
 - max8998 pmic and rtc
 - max17040 fuel gauge
 - gpio keys
 - fimd (no panel driver yet)
 - usb (peripherial mode)
 - wifi

Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2018-07-07 12:22:45 +02:00
Paweł Chmiel
3508f7ceb8 ARM: dts: s5pv210: Add missing interrupt-controller property to gph2
Adds missing interrupt-controller property to gph2 block,
to silence following warnings during build:

    /soc/pinctrl@e0200000/gph2: Missing interrupt-controller or interrupt-map property

It's reguired by Samsung Aries boards, an S5PV210 based
Samsung Galaxy S (i9000) and Galaxy S 4G phones, which are added in next patches.

Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2018-07-07 10:34:22 +02:00
Baruch Siach
568cc2f07c ARM: dts: armada-38x: use the new thermal binding
Commit 2f28e4c24b (thermal: armada: Clarify control registers
accesses) introduced the new thermal binding. The new binding extends
the second registers field size to 8. Switch to the new binding to fix
thermal reading values. Without this change the fix for errata #132698
introduced in commit 8c0b888f66 (thermal: armada: Change sensors trim
default value) has no effect.

Cc: stable@vger.kernel.org # v4.16+
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2018-07-06 16:50:48 +02:00
Olof Johansson
f0463f3619 Fixes for omap for v4.18-rc cycle
Few dts fixes for regressions for various SoCs and
 devices for touchscreen wake, dra7 USB quirk, pinmux
 for beaglebone mmc, and emac clock.
 
 Also included is a change for ti-sysc to use kcalloc
 that Kees wanted to get into v4.18 as that's the last
 one he wanted to fix for improved defense against
 allocation overflows.
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Merge tag 'omap-for-v4.18/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

Fixes for omap for v4.18-rc cycle

Few dts fixes for regressions for various SoCs and
devices for touchscreen wake, dra7 USB quirk, pinmux
for beaglebone mmc, and emac clock.

Also included is a change for ti-sysc to use kcalloc
that Kees wanted to get into v4.18 as that's the last
one he wanted to fix for improved defense against
allocation overflows.

* tag 'omap-for-v4.18/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: omap3: Fix am3517 mdio and emac clock references
  ARM: dts: am335x-bone-common: Fix mmc0 Write Protect
  bus: ti-sysc: Use 2-factor allocator arguments
  ARM: dts: dra7: Disable metastability workaround for USB2
  ARM: dts: am437x: make edt-ft5x06 a wakeup source

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-05 14:59:20 -07:00
Marcus Cooper
7389172fc3
ARM: dts: sun8i: h3: Enable dwmac-sun8i on the Beelink X2
The enabling of the EMAC was reverted as there was an issue on how
to handle the integrated PHY and it was getting close to the release
window (fe45174b72 ("arm: dts: sunxi: Revert EMAC changes")).

When a solution was found, then the changes were restored in
4b236a0fe5 ("arm: dts: sunxi: h3/h5: Restore EMAC changes") and
4904337fe3 ("ARM: dts: sunxi: Restore EMAC changes (boards)").
Unfortunately enabling for the Beelink X2 was missed.

This reverts partially commit 6b0e06df5c (Revert "ARM: dts:
sun8i: h3: Enable dwmac-sun8i on the Beelink X2")

Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-07-05 16:52:22 +02:00
Olof Johansson
6d9d0f1763 i.MX fixes for 4.18, round 2:
- A couple of imx defconfig updates selecting USB ULPI support to fix
    a regression seen with USB driver, which is caused by commit
    03e6275ae3 ("usb: chipidea: Fix ULPI on imx51").
  - A fix on imx51-zii-rdu1 board touchscreen pinctrl setting, which
    causes an interrupt storm.
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Merge tag 'imx-fixes-4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes

i.MX fixes for 4.18, round 2:
 - A couple of imx defconfig updates selecting USB ULPI support to fix
   a regression seen with USB driver, which is caused by commit
   03e6275ae3 ("usb: chipidea: Fix ULPI on imx51").
 - A fix on imx51-zii-rdu1 board touchscreen pinctrl setting, which
   causes an interrupt storm.

* tag 'imx-fixes-4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx_v4_v5_defconfig: Select ULPI support
  ARM: imx_v6_v7_defconfig: Select ULPI support
  ARM: dts: imx51-zii-rdu1: fix touchscreen pinctrl

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-03 09:47:36 -07:00
Fabio Estevam
82210bfd94 ARM: dts: imx51: Fix USB PHY duplicate unit-address
Currently the following DTC warnings are seen with W=1:

arch/arm/boot/dts/imx51-babbage.dtb: Warning (unique_unit_address): /usbphy/usbphy@0: duplicate unit-address (also used in node /usbphy/usbh1phy@0)
arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dtb: Warning (unique_unit_address): /usbphy/usbphy@0: duplicate unit-address (also used in node /usbphy/usbh1phy@0)

Fix it by moving the USB PHY nodes outside of simple-bus and drop the
unneeded unit-address, which matches the bindings documentation
at Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt

While at it rename the USB PHY node to usbphy1 for consistency.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03 21:45:57 +08:00
Viresh Kumar
b97872d4eb ARM: dts: imx: Add missing OPP properties for CPUs
The OPP properties, like "operating-points", should either be present
for all the CPUs of a cluster or none. If these are present only for a
subset of CPUs of a cluster then things will start falling apart as soon
as the CPUs are brought online in a different order. For example, this
will happen because the operating system looks for such properties in
the CPU node it is trying to bring up, so that it can create an OPP
table.

Add such missing properties.

Fix other missing properties (like clocks, supply, clock latency) as
well to make it all work.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03 20:33:46 +08:00
Adam Ford
0144eb204c ARM: dts: omap3: Fix am3517 mdio and emac clock references
A previous patch removed OMAP clock aliases that were perceived
to be unnecessary.  Unfortunately, it broke the ethernet on the
am3517-evm.  This patch enables the MDIO clock and EMAC clock.

Fixes: 0ed266d7ae ("clk: ti: omap3: cleanup unnecessary clock aliases")
Cc: stable@vger.kernel.org #4.16+

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:39:09 -07:00
Adam Ford
5bd5bce567 ARM: dts: am3517-evm: Enable USB1 Host
The AM3517-evm has a single USB Host port connected to hsusb1.
This patch enables that USB port.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:32:44 -07:00
Felix Brack
19054d0a00 ARM: dts: am33xx: Fix syntax of alias names
DT specifications do not allow the underscore character in alias names.
Replace all underscores in alias names by dashes.

Signed-off-by: Felix Brack <fb@ltec.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:23:00 -07:00
Adam Ford
8b75b3dcb1 ARM: dts: am3517-som: Add builtin Bluetooth
This enables the Bluetooth on the wl1271 available in some models
of the AM3517-SOM from Logic PD.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:20:04 -07:00
Adam Ford
6bf5e3410f ARM: dts: am3517-som: Add WL127x Wifi
Certain models of the AM3517 SOM from Logic PD come with an
integrated WL1271 WiFi.  This patch enables the WiFi.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:19:57 -07:00
Enric Balletbo i Serra
5e2e1c4fb3 ARM: dts: am335x-sl50: enable tsadc on SL50 board
The tsadc is used to read various voltages on the board, so enable it
to be able to read these voltages from userspace.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:14:31 -07:00
Enric Balletbo i Serra
70bd28eb4f ARM: dts: am335x-sl50: fix label names for all LEDs
Fix the label for all LEDs, we made a mistake setting the label names on
all LEDs, where says green should say red, and viceversa, where says red
should be green.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:14:31 -07:00
Enric Balletbo i Serra
e5f89dbdeb ARM: dts: am335x-sl50: use audio-graph-card for sound
audio-graph-card is recommended for audio bindings. Let's change to it and
improve the support by adding the Amplifier configuration and the clock
enable control.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:14:31 -07:00
Enric Balletbo i Serra
9843532de1 ARM: dts: am335x-sl50: add support for DS1339 Real Time Clock
Production hardware will go with the DS1339 RTC chip, so replace the old
for the new one and also add the nIRQ pin to be able to properly wakeup
the system from suspend.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:14:31 -07:00
Enric Balletbo i Serra
f9d1dec9fb ARM: dts: am335x-sl50: set dr_mode to otg
The board can be either a host, or a peripheral, so set the controller as
OTG mode to reflect this.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:14:31 -07:00
Enric Balletbo i Serra
79932e7ae9 ARM: dts: am335x-sl50: add a node for the LCD controller
Add the pins used by the LCD controller, the panel-info and display-timings
information for the MIDAS displays connected to the board. There are
two displays in the board, and these, are connected to the LCD controller
through a FPGA, so the timings and the resolution is what expects the FPGA,
not the MIDAS displays.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:14:31 -07:00
Enric Balletbo i Serra
25d2ee9f1b ARM: dts: am335x-sl50: use phy-phandle declarations
phy-phandle is now a preferred method to reference a PHY device. The new
method also allows you to specify a reset gpio which is required for
this board.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:14:31 -07:00
Enric Balletbo i Serra
7c1280267a ARM: dts: am335x-sl50: update backlight nodes
This patch updates the backlight nodes to improve the support and describe
better how hardware is done. The changes done were:

 * Use PWM_POLARITY_INVERTED instead of the hardcoded number.
 * Add pinctrl configuration.
 * Add the enable gpio definition.
 * Add the power supply definition.
 * Add more brightness levels.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:14:31 -07:00
Tony Lindgren
e40c7f75c9 ARM: dts: omap4-droid4: Use software debounce for gpio-keys
The default value of 5ms will use GPIO hardware based debounce clocks
that will keep L4PER from idling consuming about extra 30mW.

Use a value of 10ms that is above the hardware debounce maximum of
7.95ms forcing software based debouncing.

This allows droid4 to enter PER retention during idle as long as UARTs
are idled and USB modules unloaded or unbound.

Note that there seems to be a pending issue with having droid 4 enter core
retention during idle where GPIO bank 1 needs to be reset late after init
for some reason to not block core retention. In addition to that, we are
also missing GPIO related PM runtime calls for omap4 that will be posted
separately.

Cc: Marcel Partap <mpartap@gmx.net>
Cc: Merlijn Wajer <merlijn@wizzup.org>
Cc: Michael Scott <hashcode0f@gmail.com>
Cc: NeKit <nekit1000@gmail.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:03:15 -07:00
Tony Lindgren
731b409878 ARM: dts: Configure duovero for to allow core retention during idle
By reconfiguring few GPIOs in the dts file we can make duovero parlor
hit retention during idle:

1. Let's a larger debounce value for gpio-keys

This will then make gpio-keys use software debounce and the GPIO
debounce clock is not enabled.

2. Let's allow WLAN suspend for mwifiex

This can be done just by adding keep-power-in-suspend.

3. Let's reconfigure smsc911x driver to use GPIO edge interrupt

This will allow using NFSroot while the system idles, and the kernel
has quite a few dts files with "smsc,lan9115" compatible using edge
interrupts.

Then to have the system hit core retention during idle, the UARTs
needs to be idled and USB modules need to be unloaded or unbound.

Cc: Ash Charles <ash@gumstix.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-03 00:03:15 -07:00
Tony Lindgren
572cf7d7b0 ARM: dts: Improve omap l4per idling with wlcore edge sensitive interrupt
The wl1835mod.pdf data sheet says this pretty clearly for WL_IRQ line:

"WLAN SDIO out-of-band interrupt line. Set to rising edge (active high)
by default."

And it seems this interrupt can be optionally configured to use falling
edge too since commit bd763482c8 ("wl18xx: wlan_irq: support platform
dependent interrupt types").

On omap4, if the wlcore interrupt is configured as level instead of edge,
L4PER will stop doing hardware based idling after ifconfig wlan0 down is
done and the WL_EN line is pulled down.

The symptoms show up with L4PER status registers no longer showing the
IDLEST bits as 2 but as 0 for all the active GPIO banks and for
L4PER_CLKCTRL. Also the l4per_pwrdm RET count stops increasing in
the /sys/kernel/debug/pm_debug/count.

While there is also probably a GPIO related issue that needs to be
still fixed, this change gets us to the point where we can have L4PER
idling.

I'm guessing wlcore was at some point configured to use level interrupts
because of edge handling issues in gpio-omap. However, with the recent
fixes to gpio-omap the edge interrupts seem to be working just fine.

Let's change it for all omap boards with wlcore interrupt set as level.

Cc: Dave Gerlach <d-gerlach@ti.com>
Cc: Eyal Reizer <eyalr@ti.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Nishanth Menon <nm@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
[tony@atomide.com updated comments a bit for gpio issue]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-02 23:57:20 -07:00
Roger Quadros
382ceeaabd ARM: dts: dra76-evm: Add VBUS GPIO to USB1/USB2 extcon
The board has USB VBUS detection available over GPIO. Plug it to
extcon node of USB1 and USB2 ports.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-02 23:50:33 -07:00
Roger Quadros
a78936fc8c ARM: dts: dra71-evm: Add VBUS GPIO to USB1/USB2 extcon
The board has USB VBUS detection available over GPIO. Plug it to
extcon node of USB1 and USB2 ports.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-02 23:50:33 -07:00
Roger Quadros
b0fa6143ae ARM: dts: dra7-evm: Add extcon to USB2 port
Both ports on the dra7-evm and related boards can be used
as dual-role ports. Although we don't enable dual-role mode
for USB2 port let's add the necessary extcon bits to it.

Move the common portion of extcon_usb2 into dra7-evm-common.dtsi

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-02 23:50:33 -07:00
Roger Quadros
5f3cc16483 ARM: dts: am57xx-idk: Enable dual role for USB2 port
Dual-role support was added in v4.12. We should be using
it for USB2 port on the am57xx-idk.

Cc: <stable@vger.kernel.org>        [4.16+]
Reported-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-02 23:50:33 -07:00
Viresh Kumar
484d578b71 ARM: dts: omap5: Add missing cooling device properties for CPUs
The cooling device properties, like "#cooling-cells" and
"dynamic-power-coefficient", should either be present for all the CPUs
of a cluster or none. If these are present only for a subset of CPUs of
a cluster then things will start falling apart as soon as the CPUs are
brought online in a different order. For example, this will happen
because the operating system looks for such properties in the CPU node
it is trying to bring up, so that it can register a cooling device.

Add such missing properties.

Fix other missing properties (clocks, supply, clock latency) as well to
make it all work.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-02 23:48:42 -07:00
Viresh Kumar
d6ace1c5f9 ARM: dts: dra74x: Add missing cooling device properties for CPUs
The cooling device properties, like "#cooling-cells" and
"dynamic-power-coefficient", should either be present for all the CPUs
of a cluster or none. If these are present only for a subset of CPUs of
a cluster then things will start falling apart as soon as the CPUs are
brought online in a different order. For example, this will happen
because the operating system looks for such properties in the CPU node
it is trying to bring up, so that it can register a cooling device.

Add such missing properties.

Fix other missing properties (clocks, supply, clock latency) as well to
make it all work.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-02 23:41:37 -07:00
Anson Huang
77cf8a009d ARM: dts: imx6: correct anatop regulators range
According to i.MX6 datasheet, the LDO_1P1's typical
programming operating range is 1.0V to 1.2V, and
the LDO_2P5's typical programming operating range
is 2.25V to 2.75V, correct LDO_1P1 and LDO_2P5's
regulator range settings for i.MX6 SoCs.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03 14:39:25 +08:00
Fabio Estevam
e878647ec4 ARM: dts: imx6sll: Fix the SPDX notation for header file
Per Documentation/process/license-rules.rst the SPDX notation for
header file should be /* */ style, so fix it accordingly.

Fixes: 9f30b6b1a9 ("ARM: dts: imx: Add basic dtsi file for imx6sll")
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03 14:38:28 +08:00
Adam Ford
a33d13e4fe ARM: dts: am3517-evm: Remove unnessary PMIC parameters
The AM3517-EVM uses a TPS65023 PMIC.  This is already defined
by:  compatible = "ti,tps65023"

There doesn't seem to be a need to have each regulator in the
PMIC with the 'compatible = "regulator-fixed"' since each
regulator has a min and max setting.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-02 23:36:31 -07:00
Sébastien Szymanski
7d034c5c61 ARM: dts: imx6ull: add operating points
i.MX6ULL has different operating ranges than i.MX6UL so add the
operating points for the i.MX6ULL and remove them from board device
trees. A 25mV offset is added to the minimum allowed values like for the
i.MX6UL.
The valid frequencies are now selected by the cpufreq driver according
to ratings stored in fuses since commit 0aa9abd4c2 ("cpufreq: imx6q:
check speed grades for i.MX6ULL")

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03 14:33:25 +08:00
Robert Nelson
5d1c115241 ARM: dts: am335x-bone-common: Fix mmc0 Write Protect
Mainline Commit b74c2b21e1 added the pinmux
settings for mmc1, however this pin (0x9a0) is routed to P9_42 on the cape
header. Thus any BeagleBone cape that utilizes P9_42 triggers mmc0's Write
Protect.

Fixes: b74c2b21e1 ("ARM: dts: am33xx: Add pinmux data for mmc1 in
am335x-evm, evmsk and beaglebone")
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
CC: Faiz Abbas <faiz_abbas@ti.com>
CC: Tony Lindgren <tony@atomide.com>
CC: Jason Kridner <jkridner@beagleboard.org>
CC: Drew Fustini <drew@beagleboard.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-02 23:22:37 -07:00
Nick Dyer
5128666b17 ARM: dts: imx51-zii-rdu1: correct touchscreen axis inversion
The RMI4 touchscreen driver applied inversion and axis swap in the
wrong order, violating the DT binding for those properties. This was fixed in
645a397, so correct the RDU1 DT to apply the inversion to the
correct axis.

Tested on Zii RDU1 00-5105-30 rev B

Signed-off-by: Nick Dyer <nick@shmanahar.org>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03 14:11:40 +08:00
Sebastian Reichel
5180ee394f ARM: dts: imx53-ppd: Rename usbphy nodes
This renames usbphy nodes 2 & 3, so that they follow the same
format as usbphy node 0 & 1 from imx53.dtsi.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03 13:58:07 +08:00
Sebastian Reichel
5bb59c8003 ARM: dts: imx53-ppd: Add fixed-regulator information
Add information about 3V3 power rail to avoid kernel warnings,
that dummy regulators have been added.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03 13:57:44 +08:00
Andrey Smirnov
cc3aba48e0 ARM: dts: imx51-babbage: Make use of pinctrl_usbh1reg
Pinctrl_usbh1reg defines pinmux setting for reset GPIO used by
usbh1phy, but is not referenced by that node. Fix that.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03 13:44:44 +08:00
Viresh Kumar
47768f372e ARM: dts: ls1021a: Add missing cooling device properties for CPUs
The cooling device properties, like "#cooling-cells" and
"dynamic-power-coefficient", should either be present for all the CPUs
of a cluster or none. If these are present only for a subset of CPUs of
a cluster then things will start falling apart as soon as the CPUs are
brought online in a different order. For example, this will happen
because the operating system looks for such properties in the CPU node
it is trying to bring up, so that it can register a cooling device.

Add such missing properties.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03 09:34:49 +08:00
Viresh Kumar
c7ea1579a1 arm: dts: highbank: Add missing OPP properties for CPUs
The OPP properties, like "operating-points", should either be present
for all the CPUs of a cluster or none. If these are present only for a
subset of CPUs of a cluster then things will start falling apart as soon
as the CPUs are brought online in a different order. For example, this
will happen because the operating system looks for such properties in
the CPU node it is trying to bring up, so that it can create an OPP
table.

Add such missing properties.

Fix other missing property (clock latency) as well to make it all
work.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-02 16:27:17 -07:00
Thor Thayer
84f95684d9 ARM: dts: Add SPI0 node for Arria10
Add the SPI0 node for Arria10.

Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2018-07-02 08:44:15 -05:00
Bartosz Golaszewski
6e2d4b4f3a ARM: davinci: dts: add a reset control to the dsp node
The davinci-rproc driver will soon use the reset framework. Add the
resets property to the dsp node in da850.dtsi.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-07-02 17:31:22 +05:30
Bartosz Golaszewski
5e7765df70 ARM: davinci: dts: make psc0 a reset provider
The psc driver registers with the reset framework as a provider. Add
the #reset-cells property to the psc0 node.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2018-07-02 17:26:24 +05:30
Roger Quadros
07eaa43e66 ARM: dts: dra7: Disable metastability workaround for USB2
Disable the metastability workaround for USB2. The original
patch disabled the workaround on the wrong USB port.

Fixes: b8c9c6fa20 ("ARM: dts: dra7: Disable USB metastability workaround for USB2")
Cc: <stable@vger.kernel.org>        [4.16+]
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-07-02 04:01:28 -07:00
Anson Huang
2d0b768bd1 ARM: dts: imx6sll-evk: enable usdhc3 slot
On i.MX6SLL EVK board, SD3 slot can be used for
WiFi and other SD accessories, enable it.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 21:49:57 +08:00
Andrey Smirnov
4508a44da3 ARM: dts: imx6qdl-zii-rdu2: Populate RAVE SP power button node
RAVE SP found on RDU2 implements power button control compatible with
the rave-sp-pwrbutton driver. Add a node to make it availible.

Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: cphealy@gmail.com
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 21:47:58 +08:00
Andrey Smirnov
8cbcf1d2db ARM: dts: imx6qdl-zii-rdu2: Populate RAVE SP backlight node
RAVE SP found on RDU2 implements backlight control compatible with the
rave-sp-backlight driver. Add a node to make it availible.

Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: cphealy@gmail.com
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 21:47:57 +08:00
Andrey Smirnov
ec84fd24cf ARM: dts: imx6qdl-zii-rdu2: Populate RAVE SP EEPROM nodes
ZII's RDU2s come with two EEPROMs attached to RAVE SP. Add
corresponding nodes to make them availible.

Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: cphealy@gmail.com
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 21:47:54 +08:00
Andrey Smirnov
6e1a8a621e ARM: dts: imx51-zii-rdu1: Populate RAVE SP EEPROM nodes
ZII's RDU1s come with up to 3 EEPROMs attached to RAVE SP. Add
corresponding nodes to make them availible.

Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: cphealy@gmail.com
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 21:45:51 +08:00
Fabio Estevam
3d177f483e ARM: dts: imx53-qsb: Let the codec control MCLK pinctrl
The hog pinctrl hog is meant for pins that do not have an
associated driver.

The MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK pin is the one that
provides the MCLK signal to the SGTL5000 codec, so a
better represenation is to move it under the codec node.

While at it, change the pinctrl value from 0x80000000 to the
POR reset value of register IOMUXC_SW_PAD_CTL_PAD_GPIO_0.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 21:29:44 +08:00
Fabio Estevam
3428d14d8a ARM: dts: imx6ull: Switch to SPDX identifier
Adopt the SPDX license identifier headers to ease license compliance
management.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 21:26:26 +08:00
Fabio Estevam
9152743b29 ARM: dts: imx51: Add sahara crypto support
The sahara crypto block on i.MX51 has the same IP version as
the one on i.MX53.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 21:25:33 +08:00
Stefan Agner
c4288946d4 ARM: dts: imx6qdl-colibri: use pull-down on wake-up pin
The wake-up pin is pulled low with 100kOhm on the carrier board.
The current configuration of 100kOhm pull-up caused lots of
interrupts, especially during boot up. Make sure the pin is at a
reasonable level at startup by pulling it low on SoC side too.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 21:23:02 +08:00
Stefan Agner
c768224360 ARM: dts: imx6qdl-colibri: move card detect to module device tree
Muxing the card detect only in the carrier board device tree
overwrites the USDHC muxing in the module level device tree.
Move card detect to the module level device tree since this
is also a default pinout of the Colibri standard. If a carrier
board requires a different setting it still can overwrite the
nodes in the carrier board specific device tree.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 21:22:59 +08:00
Stefan Agner
10d11dad4a ARM: dts: imx6qdl-colibri: mux SD/MMC card detect explicitly
Do not rely on reset/boot defaults and use a default GPIO setting
with pull-up enabled.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 21:22:52 +08:00
Leonard Crestez
76744502ff ARM: dts: imx: Add missing chosen/stdout-path
This makes it possible to enable earlycon for debugging by just passing
an empty "earlycon" argument on the kernel command-line.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 17:46:03 +08:00
Alexander Kurz
54c43959ab ARM: dts: imx50: remove non-existent USB instances
According to the i.MX50 Reference Manual, the SoC features one USB OTG
and one host controller. Remove the non-existent instances from the
DTS which probably got initially copied from the mx53 DTS.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 17:09:15 +08:00
Alexander Kurz
ff6f5a691c ARM: dts: imx50: fix KPP pin definition typos
iMX50 pin mux options for pads KEY_COL2 and KEY_COL3 allow muxing the same
KEY_COL instances as the pad name. Fix typos shifting KEY_COL instances.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 17:05:26 +08:00
Nick Dyer
06d793b114 ARM: dts: imx51-zii-rdu1: fix touchscreen pinctrl
The pinctrl settings were incorrect for the touchscreen interrupt line, causing
an interrupt storm. This change has been tested with both the atmel_mxt_ts and
RMI4 drivers on the RDU1 units.

The value 0x4 comes from the value of register IOMUXC_SW_PAD_CTL_PAD_CSI1_D8
from the old vendor kernel.

Signed-off-by: Nick Dyer <nick@shmanahar.org>
Fixes: ceef0396f3 ("ARM: dts: imx: add ZII RDU1 board")
Cc: <stable@vger.kernel.org> # 4.15+
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Tested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 11:21:31 +08:00
Fabio Estevam
ba72b5a499 ARM: dts: imx51: Add aipstz nodes
Currently when trying to use the 'devmem' tool to read/write
registers the following bus error is observed:

[   82.689185] Unhandled fault: external abort on non-linefetch (0x1018) at 0xb6ff10c4
[   82.697071] pgd = (ptrval)
[   82.699920] [b6ff10c4] *pgd=a87c5831, *pte=73fa8383, *ppte=73fa8a33
Bus error

Add the aipstz nodes, so that the following function from
imx51_dt_init() can work properly:

	imx_aips_allow_unprivileged_access("fsl,imx51-aipstz");

After adding these nodes, 'devmem' tool can work correctly,
which is very useful for debugging purposes.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 11:02:16 +08:00
Leonard Crestez
4a23e6ee9f ARM: dts: imx7d-sdb: Restore pwm backlight support
This was removed in commit 5eaeaccdae ("ARM: dts: imx7d-sdb: Pass
'enable-gpios' and 'power-supply' properties") with a note claiming that
GPIO1_IO01 is connected to a pin labeled as "PWREN" on the connector.

Despite that label this pin does actually work as a PWM controlling
brightness. So restore pwm functionality.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01 10:54:54 +08:00
Kishon Vijay Abraham I
f7e8a182a4 ARM: dts: keystone-k2g-evm: Use sdhci-omap programming model
Use sdhci-omap programming model based on the generic sdhci
library for programming the MMC/SD controller.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
2018-06-29 15:57:27 -07:00
Kishon Vijay Abraham I
bb601b38dd ARM: dts: keystone-k2g-evm: Add "vqmmc-supply" property for mmc0/mmc1
Add "vqmmc-supply" property for mmc0/mmc1 to indicate the supply connected
to the IO lines. Also add dt node for ldo1 regulator required for mmc1
vqmmc-supply.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
2018-06-29 15:57:18 -07:00