Commit graph

21719 commits

Author SHA1 Message Date
Krzysztof Kozlowski
83d50121a0 ARM: dts: exynos: Correct S3C RTC bindings and enable it in Origen
The S3C RTC requires 32768 Hz clock as input which is provided by PMIC
(Maxim MAX8997).  However there is no clock provided for the PMIC and
the driver registers the clock as regulator.  This is an old driver
which will not be updated so add a workaround:
1. Enable the "clock" regulator in PMIC,
2. Add a fixed-clock to fill missing clock phandle reference in S3C RTC.

This allows to enable the S3C RTC and fixes dtbs_check warnings:

  arch/arm/boot/dts/exynos4210-origen.dt.yaml: rtc@10070000: clocks: [[5, 346]] is too short
  arch/arm/boot/dts/exynos4210-origen.dt.yaml: rtc@10070000: clock-names: ['rtc'] is too short

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20200830135200.24304-4-krzk@kernel.org
2020-09-02 17:40:01 +02:00
Krzysztof Kozlowski
10c977cc02 ARM: dts: exynos: Correct S3C RTC bindings and enable it in Galaxy I9100
The S3C RTC requires 32768 Hz clock as input which is provided by PMIC
(Maxim MAX8997).  However there is no clock provided for the PMIC and
the driver registers the clock as regulator.  This is an old driver
which will not be updated so add a workaround:
1. Enable the "clock" regulator in PMIC,
2. Add a fixed-clock to fill missing clock phandle reference in S3C RTC.

This allows to enable the S3C RTC and fixes dtbs_check warnings:

  arch/arm/boot/dts/exynos4210-i9100.dt.yaml: rtc@10070000: clocks: [[5, 346]] is too short
  arch/arm/boot/dts/exynos4210-i9100.dt.yaml: rtc@10070000: clock-names: ['rtc'] is too short

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200830135200.24304-3-krzk@kernel.org
2020-09-02 17:39:35 +02:00
Krzysztof Kozlowski
57d4449fd4 ARM: dts: exynos: Correct GPU regulator properties in Galaxy I9100
The regulator property 'regulator-microvolt-offset' should be put next
to regulator definition, not consumer.

The property 'regulator-microsecs-delay' is not valid at all.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200830135200.24304-2-krzk@kernel.org
2020-09-02 17:39:19 +02:00
Krzysztof Kozlowski
df63dce2d6 ARM: dts: exynos: Silence i2c-gpio dtschema warning in Galaxy I9100
The name of I2C controller over GPIO lines node ends with '-gpio' which
confuses dtschema:

  /arch/arm/boot/dts/exynos4210-i9100.dt.yaml: /: i2c-gpio:
    {'compatible': ['i2c-gpio'], ...  'maxim,over-volt': [[4500]]}} is not of type 'array'
    From schema: lib/python3.6/site-packages/dtschema/schemas/gpio/gpio-consumer.yaml

Add a '-0' suffix to silence it.  This pattern on naming i2c-gpio is
already present in many other dts.  No functional change.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200830135200.24304-1-krzk@kernel.org
2020-09-02 17:36:16 +02:00
Krzysztof Kozlowski
de653d0456 ARM: dts: exynos: Remove snps, dwc2 compatible in Exynos3250
The binding for DesignWare HS OTG USB 2.0 in Samsung SoCs take only one
compatible.  This fixes dtbs_check warnings like:

  arch/arm/boot/dts/exynos3250-artik5-eval.dt.yaml: hsotg@12480000:
    compatible: ['samsung,s3c6400-hsotg', 'snps,dwc2'] is not valid under any of the given schemas (Possible causes of the failure):

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200829172532.29358-4-krzk@kernel.org
2020-09-02 17:35:35 +02:00
Krzysztof Kozlowski
68f4babbc6 ARM: dts: exynos: Move fixed clocks under root node in Exynos3250
The fixed clocks are kept under dedicated node fixed-rate-clocks, thus a
fake "reg" was added.  This is not correct with dtschema as fixed-clock
binding does not have a "reg" property:

  arch/arm/boot/dts/exynos3250-artik5-eval.dt.yaml: clock@0: 'reg' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20200829172532.29358-2-krzk@kernel.org
2020-09-01 12:15:20 +02:00
Lad Prabhakar
fc7f54fb13 ARM: dts: r8a7742-iwg21m: Add SPI NOR support
Add support for the SPI NOR device used to boot up the system
to the System on Module DT.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Link: https://lore.kernel.org/r/20200825085435.8744-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-08-31 09:42:14 +02:00
Fabio Estevam
82455594c0 ARM: dts: imx6qdl-gw553x: Remove unneeded #address-cells/#size-cells
The following dtc warning is seen when building with W=1:

arch/arm/boot/dts/imx6qdl-gw553x.dtsi:65.12-110.4: Warning (avoid_unnecessary_addr_size): /gpio-keys: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property

Remove the unneeded #address-cells/#size-cells properties to fix the issue.

Fixes: 64bf0a0af1 ("ARM: dts: imx6qdl-gw: add Gateworks System Controller support")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-31 10:37:09 +08:00
Shengjiu Wang
5f50799dd4 ARM: dts: imx6sll-evk: Add audio sound card node
Add audio sound card node, which depends on codec node,
SSI node, audmux node.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-31 10:30:32 +08:00
Shengjiu Wang
b2b8d526d7 ARM: dts: imx6sl-evk: Add headphone detection for sound card
Headphone detection is triggered by GPIO, then driver can
switch between speaker and headphone.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-31 10:30:30 +08:00
Shengjiu Wang
7d076e1fc9 ARM: dts: imx6sx-sdb: Add headphone detection for sound card
Headphone detection is triggered by GPIO, then driver can
switch between speaker and headphone.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-31 10:30:07 +08:00
Adrian Schmutzler
0cf10e6f94 ARM: dts: rockchip: replace status value "ok" by "okay"
While the DT parser recognizes "ok" as a valid value for the
"status" property, it is actually mentioned nowhere. Use the
proper value "okay" instead, as done in the majority of files
already.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Link: https://lore.kernel.org/r/20200830190820.20583-1-freifunk@adrianschmutzler.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-08-30 21:47:07 +02:00
Johan Jonker
20e464c0f1 ARM: dts: rockchip: update cpu supplies on rk3066a
The use of cpu0-supply for cpu0 alone is deprecated,
so add cpu-supply to each cpu separately and
update all existing rk3066a boards.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200813172451.13754-2-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-08-30 21:46:14 +02:00
Johan Jonker
9ab4a7312b ARM: dts: rockchip: rk3066a: add label to cpu@1
Add label to cpu@1 for later use.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200813172451.13754-1-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-08-30 21:46:14 +02:00
Johan Jonker
b282ae0511 ARM: dts: rockchip: update cpu supplies on rk3288
The use of cpu0-supply for cpu0 alone is deprecated,
so add cpu-supply to each cpu separately and
update all existing rk3288 boards that use this property.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20200813180241.14660-1-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2020-08-30 21:45:20 +02:00
Linus Walleij
7f6d6e484b ARM: dts: ux500-skomer: Add KTD253 backlight
This enables the KTD253 backlight found on the Samsung
GT-S7710 "Skomer".

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20200828223034.40983-1-linus.walleij@linaro.org
2020-08-30 12:08:40 +02:00
Krzysztof Kozlowski
fe92538086 ARM: dts: imx6q-kontron-samx6i: Remove old fsl,spi-num-chipselects
The property "fsl,spi-num-chipselects" is gone since commit 790739c441
("dt-bindings: spi: Convert imx cspi to json-schema").

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-30 09:47:40 +08:00
Fabio Estevam
2bfdd113d0 ARM: dts: imx: Fix the SPI chipselect polarity
The conversion of the spi-imx driver to use GPIO descriptors
in commit 8cdcd8aeee ("spi: imx/fsl-lpspi: Convert to GPIO descriptors")
helped to detect the following SPI chipselect polarity mismatch on an
imx6q-sabresd:

[    4.854337] m25p80@0 enforce active low on chipselect handle

Prior to the above commit, the chipselect polarity passed via cs-gpios
property was ignored and considered active-low.

The reason for such mismatch is clearly explained in the comments inside
drivers/gpio/gpiolib-of.c:

 * SPI children have active low chip selects
 * by default. This can be specified negatively
 * by just omitting "spi-cs-high" in the
 * device node, or actively by tagging on
 * GPIO_ACTIVE_LOW as flag in the device
 * tree. If the line is simultaneously
 * tagged as active low in the device tree
 * and has the "spi-cs-high" set, we get a
 * conflict and the "spi-cs-high" flag will
 * take precedence.

To properly represent the SPI chipselect polarity, change it to active-low
when the "spi-cs-high" property is absent.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-30 09:37:20 +08:00
Linus Walleij
b6e5aac243 ARM: dts: ux500-golden: Add S6E63M0 DSI display
Add the Samsung S6E63M0 video mode DSI display to the
Samsung GT-S8190/Golden mobile phone.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200815102627.3532646-1-linus.walleij@linaro.org
2020-08-28 11:08:52 +02:00
Jernej Skrabec
3566b08691
ARM: dts: sun8i: r40: Add node for system controller
Allwinner R40 has system controller and SRAM C1 region similar to that
in A10.

Add nodes for them.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200825173523.1289379-3-jernej.skrabec@siol.net
2020-08-27 17:18:18 +02:00
Jernej Skrabec
44406428f5
ARM: dts: sun8i: r40: bananapi-m2-ultra: Enable IR
BananaPi M2 Ultra has IR receiver connected to IR0.

Enable it.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200825171358.1286902-4-jernej.skrabec@siol.net
2020-08-27 17:12:44 +02:00
Jernej Skrabec
166405e1f8
ARM: dts: sun8i: r40: Add IR nodes
Allwinner R40 has two IR cores, add nodes for them.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200825171358.1286902-3-jernej.skrabec@siol.net
2020-08-27 17:12:38 +02:00
Christian Lamparter
c4cd6fcae4 ARM: dts: BCM5301X: Specify pcie2 in the DT
The SoC supports three pcie ports. Currently, only
pcie0 and pcie1 are enabled. This patch adds the
pcie2 port as well.

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2020-08-26 17:03:13 -07:00
Christian Lamparter
5e396bb05b ARM: dts: BCM5301X: Specify uart2 in the DT
The BCM53016 in the Meraki MR32 utilizes the third "uart2"
to connect to a on-board Bluetooth-LE 4.0 BCM20732 chip.

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2020-08-26 17:02:58 -07:00
Christian Lamparter
0ea4b29d14 ARM: dts: BCM5301X: Specify PWM in the DT
The BCM53016 in the Meraki MR32 uses the on-chip PWM
controller to drive a tri-color RGB LED. Since I plan
to use the PWM, I made a label for the pwm's pinmux
node. This way, it can be easily referenced.... And
Also included a label for the i2c since I'm going to
need it in the future too.

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2020-08-26 17:02:38 -07:00
Reto Schneider
25ffa0dde5 ARM: at91: Add GARDENA smart Gateway (Art. 19000) support
This patch adds support for the GARDENA smart Gateway, which is based on
the Atmel AT91SAM9G25. It is equipped with 128 MiB of DDR2 RAM and
256 MiB NAND storage.

Please note that this gateway is not actually based on a AT91SAM9x5 EK
board, but is close enough to allow its DT to be used.

Co-developed-by: Stefan Roese <sr@denx.de>
Co-developed-by: Michael Zimmermann <michael.zimmermann@grandcentrix.net>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michael Zimmermann <michael.zimmermann@grandcentrix.net>
Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20200822151023.31629-2-code@reto-schneider.ch
2020-08-25 17:51:02 +02:00
Jernej Skrabec
5822bfed64
ARM: dts: sun8i: r40: Add DMA node
Allwinner R40 SoC has DMA with 16 channels and 31 request sources.

Add a node for it.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200825100030.1145356-3-jernej.skrabec@siol.net
2020-08-25 17:18:54 +02:00
Lad Prabhakar
c0ed2ee793 ARM: dts: r8a7742-iwg21m: Add RTC support
Enable BQ32000 RTC which is connected to I2C0 on the iWave RainboW-G21M-q7
SOM.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Link: https://lore.kernel.org/r/20200816193316.7641-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-08-25 11:19:03 +02:00
Lad Prabhakar
be571bec2c ARM: dts: r8a7742-iwg21m: Sort the nodes alphabetically
Sort the DT nodes alphabetically so that its easier to maintain.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Link: https://lore.kernel.org/r/20200816193316.7641-2-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-08-25 11:19:03 +02:00
Lad Prabhakar
5a81ade1dd ARM: dts: r8a7742: Add CAN support
Add the definitions for can0 and can1 to the r8a7742 SoC dtsi.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Link: https://lore.kernel.org/r/20200816190732.6905-4-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-08-25 11:19:03 +02:00
Stefan Monnier
64faa10531
ARM: dts: sun4i: Enable HDMI support on the Mele A1000
Enable the display pipeline and HDMI output.

Signed-off-by: Stefan Monnier <monnier@iro.umontreal.ca>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200821171833.28177-1-monnier@iro.umontreal.ca
2020-08-25 10:39:20 +02:00
Jernej Skrabec
12bb1887be
ARM: dts: sun8i: r40: Add Mali node
R40 has Mali400 GP2 GPU. Add a node for it.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200824150434.951693-3-jernej.skrabec@siol.net
2020-08-25 10:38:48 +02:00
Jernej Skrabec
3658a2b7f3
ARM: dts: sun8i: r40: bananapi-m2-ultra: Fix dcdc1 regulator
DCDC1 regulator powers many different subsystems. While some of them can
work at 3.0 V, some of them can not. For example, VCC-HDMI can only work
between 3.24 V and 3.36 V. According to OS images provided by the board
manufacturer this regulator should be set to 3.3 V.

Set DCDC1 and DCDC1SW to 3.3 V in order to fix this.

Fixes: da7ac948fa ("ARM: dts: sun8i: Add board dts file for Banana Pi M2 Ultra")
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200824193649.978197-1-jernej.skrabec@siol.net
2020-08-25 10:37:29 +02:00
Eddie James
edb1a2e256 ARM: dts: aspeed: rainier: Enable XDMA engine
Fix the VGA reserved memory node, and add the XDMA engine node,
enable it, and point it's memory region to the VGA memory.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-08-25 14:48:22 +09:30
Tao Ren
7c32a9d95c ARM: dts: aspeed: wedge40: Update UART4 pin settings
Enable UART4's NRTS4 (A19) pin because the pin is used for RS485
software emulation.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://lore.kernel.org/r/20200824182955.7988-3-rentao.bupt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-08-25 14:43:01 +09:30
Tao Ren
fe84b8fd24 ARM: dts: aspeed: wedge40: Update FMC flash0 label
Update FMC flash0's label to "spi0.0" so it's consistent with all the
other Facebook OpenBMC platforms.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://lore.kernel.org/r/20200824182955.7988-2-rentao.bupt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-08-25 14:43:00 +09:30
Tao Ren
bc8d756d5b ARM: dts: aspeed: Add Facebook Wedge400 BMC
Add initial version of device tree for Facebook Wedge400 (AST2500) BMC.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20200824211948.12852-6-rentao.bupt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-08-25 13:50:18 +09:30
Tao Ren
ac6cec4c3a ARM: dts: aspeed: minipack: Update 64MB FMC flash layout
Set 64Mb FMC flash layout in Minipack device tree explicitly because the
flash layout was removed from "ast2500-facebook-netbmc-common.dtsi".

Please note "data0" partition' size is updated to 4MB to be consistent
with other Facebook OpenBMC platforms.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://lore.kernel.org/r/20200824211948.12852-5-rentao.bupt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-08-25 13:50:17 +09:30
Tao Ren
11c4124d53 ARM: dts: aspeed: yamp: Set 32MB FMC flash layout
Set 32MB FMC flash layout in Yamp device tree explicitly because flash
layout settings were removed from "ast2500-facebook-netbmc-common.dtsi".

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://lore.kernel.org/r/20200824211948.12852-4-rentao.bupt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-08-25 13:50:17 +09:30
Tao Ren
f883a60609 ARM: dts: aspeed: cmm: Set 32MB FMC flash layout
Set 32MB FMC flash layout in CMM device tree explicitly because the flash
layout settings were removed from "ast2500-facebook-netbmc-common.dtsi".

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://lore.kernel.org/r/20200824211948.12852-3-rentao.bupt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-08-25 13:50:17 +09:30
Tao Ren
c3b1d56186 ARM: dts: aspeed: Remove flash layout from Facebook AST2500 Common dtsi
Remove FMC flash layout from ast2500-facebook-netbmc-common.dtsi because
flash size and layout varies across different Facebook AST2500 OpenBMC
platforms.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://lore.kernel.org/r/20200824211948.12852-2-rentao.bupt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
2020-08-25 13:50:17 +09:30
Martin Blumenstingl
8bcbcdb729 ARM: dts: meson: move the L2 cache-controller inside the SoC node
All IO mapped SoC peripherals should be within the "soc" node. Move the
L2 cache-controller there as well since it's the only one not following
this pattern.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20200815182223.408965-1-martin.blumenstingl@googlemail.com
2020-08-24 14:15:36 -07:00
Olof Johansson
9c8b0a9c37 i.MX fixes for 5.9:
- Fix QuadSPI-memory 'reg' for LS1021A and GPIO 'ranges' for i.MX7ULP
   pinctrl.
 - A couple of DTC warning fixes on imx6qdl-gw51xx and imx6q-prtwd2
   boards.
 - Add missing imx8mm-beacon-kit.dtb to dtbs-y for build coverage.
 - Fix broken PWM settings on imx6q-logicpd board.
 - Add missing syscon compatible to OCOTP device, so that access to UID
   is possible.
 - Fix a network regression on imx7d-zii-rmu2 due to a phy-mode mismatch.
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Merge tag 'imx-fixes-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes

i.MX fixes for 5.9:

- Fix QuadSPI-memory 'reg' for LS1021A and GPIO 'ranges' for i.MX7ULP
  pinctrl.
- A couple of DTC warning fixes on imx6qdl-gw51xx and imx6q-prtwd2
  boards.
- Add missing imx8mm-beacon-kit.dtb to dtbs-y for build coverage.
- Fix broken PWM settings on imx6q-logicpd board.
- Add missing syscon compatible to OCOTP device, so that access to UID
  is possible.
- Fix a network regression on imx7d-zii-rmu2 due to a phy-mode mismatch.

* tag 'imx-fixes-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: dts: imx7d-zii-rmu2: fix rgmii phy-mode for ksz9031 phy
  ARM: dts: vfxxx: Add syscon compatible with OCOTP
  ARM: dts: imx6q-logicpd: Fix broken PWM
  arm64: dts: imx: Add missing imx8mm-beacon-kit.dtb to build
  ARM: dts: imx6q-prtwd2: Remove unneeded i2c unit name
  ARM: dts: imx6qdl-gw51xx: Remove unneeded #address-cells/#size-cells
  ARM: dts: imx7ulp: Correct gpio ranges
  ARM: dts: ls1021a: fix QuadSPI-memory reg range

Link: https://lore.kernel.org/r/20200824130359.GF12776@dragon
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-08-24 08:56:14 -07:00
Chris Healy
5cbb80d523 ARM: dts: imx7d-zii-rmu2: fix rgmii phy-mode for ksz9031 phy
Since commit bcf3440c6d ("net: phy: micrel: add phy-mode support for the
KSZ9031 PHY") the networking is broken on the imx7d-zii-rmu2 board.

The end result is that network receive behaviour is marginal with lots of
RX CRC errors experienced and NFS frequently failing.

Quoting the explanation from Andrew Lunn in commit 0672d22a19
("ARM: dts: imx: Fix the AR803X phy-mode"):

"The problem here is, all the DTs were broken since day 0. However,
because the PHY driver was also broken, nobody noticed and it
worked. Now that the PHY driver has been fixed, all the bugs in the
DTs now become an issue"

Fix it by switching to phy-mode = "rgmii-id".

Fixes: bcf3440c6d ("net: phy: micrel: add phy-mode support for the KSZ9031 PHY")
Signed-off-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-24 20:43:31 +08:00
Tony Lindgren
90aa4ed5a4 ARM: OMAP2+: Drop legacy platform data for dra7 rtcss
We can now probe devices with ti-sysc interconnect driver and dts
data. Let's drop the related platform data and custom ti,hwmods
dts property.

As we're just dropping data, and the early platform data init
is based on the custom ti,hwmods property, we want to drop both
the platform data and ti,hwmods property in a single patch.

Cc: Keerthy <j-keerthy@ti.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-08-24 08:40:03 +03:00
Tony Lindgren
6b8a3deedc ARM: OMAP2+: Drop legacy platform data for am3 and am4 rtc
We can now probe devices with ti-sysc interconnect driver and dts
data. Let's drop the related platform data and custom ti,hwmods
dts property.

As we're just dropping data, and the early platform data init
is based on the custom ti,hwmods property, we want to drop both
the platform data and ti,hwmods property in a single patch.

Note that we also must tag rtc as disabled on am43x-epos-evm as
it's not accessible according to commit 4321dc8dff ("ARM: AM43XX:
hwmod: Add rtc hwmod"). And we must keep RTC enabled for rtcwake
to work now that we've removed the custom platfor code for
re-enabling the RTC on suspend.

Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-08-24 08:39:47 +03:00
Chris Healy
2a6838d541 ARM: dts: vfxxx: Add syscon compatible with OCOTP
Add syscon compatibility with Vybrid OCOTP node. This is required to
access the UID.

Fixes: fa8d20c8db ("ARM: dts: vfxxx: Add node corresponding to OCOTP")
Cc: stable@vger.kernel.org
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-23 11:13:27 +08:00
Adam Ford
c5e46066b2 ARM: dts: imx6q-logicpd: Fix broken PWM
The DTC doesn't like the default PWM settings, because it's expecting
three cells.  This patch reduces adds the extra entry of 0 to the PWM
reference.

Fixes:  fa28d8212e ("ARM: dts: imx: default to #pwm-cells = <3> in the SoC dtsi files")
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-23 10:18:41 +08:00
Fabio Estevam
ecc1aebe34 ARM: dts: imx6q-prtwd2: Remove unneeded i2c unit name
The following dtc warning is seen when building with W=1:

arch/arm/boot/dts/imx6q-prtwd2.dts:33.8-43.4: Warning (unit_address_vs_reg): /i2c@4: node has a unit name, but no reg or ranges property

Remove the unneeded i2c unit name to fix the issue.

Fixes: 88010b8174 ("ARM: dts: add Protonic WD2 board")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-23 10:06:17 +08:00
Fabio Estevam
140a1dc5ae ARM: dts: imx6qdl-gw51xx: Remove unneeded #address-cells/#size-cells
The following dtc warning is seen when building with W=1:

arch/arm/boot/dts/imx6qdl-gw51xx.dtsi:23.12-68.4: Warning (avoid_unnecessary_addr_size): /gpio-keys: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property

Remove the unneeded #address-cells/#size-cells properties to fix the issue.

Fixes: 64bf0a0af1 ("ARM: dts: imx6qdl-gw: add Gateworks System Controller support")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-23 10:06:02 +08:00