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The arm dts directory has grown to 1559 boards which makes it a bit
unwieldy to maintain and use. Past attempts stalled out due to plans to
move .dts files out of the kernel tree. Doing that is no longer planned
(any time soon at least), so let's go ahead and group .dts files by
vendors. This move aligns arm with arm64 .dts file structure.
There's no change to dtbs_install as the flat structure is maintained on
install.
The naming of vendor directories is roughly in this order of preference:
- Matching original and current SoC vendor prefix/name (e.g. ti, qcom)
- Current vendor prefix/name if still actively sold (SoCs which have
been aquired) (e.g. nxp/imx)
- Existing platform name for older platforms not sold/maintained by any
company (e.g. gemini, nspire)
The whole move was scripted with the exception of MAINTAINERS and a few
makefile fixups.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Michal Simek <michal.simek@amd.com> #Xilinx
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Paul Barker <paul.barker@sancloud.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Wei Xu <xuwei5@hisilicon.com> #hisilicon
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Nick Hawkins <nick.hawkins@hpe.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Peter Rosin <peda@axentia.se>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com> #broadcom
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Patrice Chotard <patrice.chotard@foss.st.com>
Acked-by: Romain Perier <romain.perier@gmail.com>
Acked-by: Alexandre TORGUE <alexandre.torgue@st.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
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Add ranges, #address-cells and #size-cells properties to the sram
node to fix the following warnings when checking sram.yaml:
make dtbs_check DT_SCHEMA_FILES=sram.yaml
...
DTC_CHK arch/arm/boot/dts/imx53-qsb.dtb
arch/arm/boot/dts/imx53-qsb.dtb: sram@f8000000: '#address-cells' is a required property
From schema: Documentation/devicetree/bindings/sram/sram.yaml
/home/fabio/linux-next/arch/arm/boot/dts/imx53-qsb.dtb: sram@f8000000: '#size-cells' is a required property
From schema: Documentation/devicetree/bindings/sram/sram.yaml
/home/fabio/linux-next/arch/arm/boot/dts/imx53-qsb.dtb: sram@f8000000: 'ranges' is a required property
From schema: Documentation/devicetree/bindings/sram/sram.yaml
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Node names should be generic, so change the sdma node name format 'sdma'
into 'dma-controller'.
Acked-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Joy Zou <joy.zou@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Pass a label to the AIPS nodes to make it easier to reference
it from other devicetree files.
Some i.MX dtsi files already describe labels for the AIPS nodes.
Make it available for all SoCs for consistency.
U-Boot, for example usually needs to access the AIPS node to
pass U-Boot-specific properties.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Pass a label to the 'soc' node to make it easier to reference
it from other devicetree files.
U-Boot, for example usually needs to access the AIPS node to
pass U-Boot-specific properties.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckih2" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckih1" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckil" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-osc" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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With the updated dt-bindings for the spba-bus, rename spba@xxxx
to spba-bus@xxxx. There are no functional changes.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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IIM contains system fuses with information like SoC unique ID
(serial) on i.MX51 and i.MX53. Add "syscon" compatible allowing
simple access.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The dtschema expects watchdog device node name to be "watchdog":
arch/arm/boot/dts/imx31-bug.dt.yaml: wdog@53fdc000:
$nodename:0: 'wdog@53fdc000' does not match '^watchdog(@.*|-[0-9a-f])?$'
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The imx-pwm driver supports 3 cells and this is the more flexible setting.
So use it by default and overwrite it back to two for the files that
reference the PWMs with just 2 cells to minimize changes.
This allows to drop explicit setting to 3 cells for the boards that already
depend on this. The boards that are now using 2 cells explicitly can be
converted to 3 individually.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Change i.MX2/i.MX3/i.MX5 SoCs esdhc node name from esdhc to mmc to
be compliant with yaml schema, it requires the nodename to be "mmc".
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Change IIM node name from iim to efuse to be compliant
with yaml schema, it requires the nodename to be one of
"eeprom|efuse|nvram".
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Node name should be generic, use "reset-controller" instead of "src" for
i.MX5 SoCs src nodes.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Interrupt is a required property according to SRC binding, add
it for SRC node.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Per devicetree specification, generic names
are recommended to be used, such as bus.
i.MX AIPS is a AHB - IP bridge bus, so
we could use bus as node name.
Script:
sed -i "s/\<aips@/bus@/" arch/arm/boot/dts/imx*.dtsi
sed -i "s/\<aips@/bus@/" arch/arm/boot/dts/vf*.dtsi
sed -i "s/\<aips-bus@/bus@/" arch/arm/boot/dts/imx*.dtsi
sed -i "s/\<aips-bus@/bus@/" arch/arm/boot/dts/vf*.dtsi
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add video capture_subsystem device node, and include both CSI ports.
Prepare for adding sensors by adding the parallel sensor anchor endpoints
to the CSI ports.
Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Since 25aaa75df1e6 SDMA driver uses clock rates of "ipg" and "ahb"
clock to determine if it needs to configure the IP block as operating
at 1:1 or 1:2 clock ratio (ACR bit in SDMAARM_CONFIG). Specifying both
clocks as IMX5_CLK_SDMA results in driver incorrectly thinking that
ratio is 1:1 which results in broken SDMA funtionality. Fix the code
to specify IMX5_CLK_AHB as "ahb" clock for SDMA, to avoid detecting
incorrect clock ratio.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Angus Ainslie (Purism) <angus@akkea.ca>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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This adds the gpu nodes for the adreno 200 GPU on iMX51 and iMX53, now
supported by the freedreno driver.
The compatible for the iMX51 uses a patchid of 1, which is used by drm/msm
driver to identify the smaller 128KiB GMEM size.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Adopt the SPDX license identifier headers to ease license compliance
management.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Boards based on imx53 have duplicate memory nodes:
- One coming from the board dts file: memory@
- One coming from the imx53.dtsi file.
Fix the duplication by removing the memory node from the dtsi file
and by adding 'device_type = "memory";' in the board dts.
Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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dtc has new checks for SPI buses. Fix the warnings in node names and
unit-addresses.
There's over 100 warnings for FSL boards, a few examples:
arch/arm/boot/dts/imx28-duckbill-2-spi.dtb: Warning (spi_bus_bridge): /apb@80000000/apbh@80000000/ssp@80014000: node name for SPI buses should be 'spi'
arch/arm/boot/dts/imx53-ppd.dtb: Warning (spi_bus_bridge): /soc/aips@50000000/spba@50000000/ecspi@50010000: node name for SPI buses should be 'spi'
arch/arm/boot/dts/imx6dl-colibri-eval-v3.dtb: Warning (spi_bus_reg): /soc/aips-bus@2000000/spba-bus@2000000/spi@2014000/mcp251x@1: SPI bus unit address format error, expected "0"
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Li Yang <leoyang.li@nxp.com>
Cc: Stefan Agner <stefan@agner.ch>
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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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>
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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>
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git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
i.MX device tree update for 4.18:
- New boards support: BTicino i.MX6DL Mamoj board, DHCOM iMX6 SoM and
PDK2 board, Engicam i.CoreM6 1.5 Quad/Dual MIPI starter kit,
Kieback & Peter GmbH iMX6Q TPC board.
- A series from Anson Huang to add a bunch of devices for i.MX6SX
SabreAuto board, PMIC, IO expanders, FEC, Watchdog, LED and Touch.
- Update i.MX7D for cpufreq support, using operating-points-v2
bindings, correcting cpu supply name for voltage scaling.
- Clean up unneeded 'codec-handle' property from imx25-pdk and
imx53-tx53 device tree.
- Switch SoC dtsi and NXP board dts files to use SPDX identifier.
- Remove unnecessary '#address-cells/#size-cells' to fix DTC warning
avoid_unnecessary_addr_size seen with W=1 switch.
- A series from Rob Herring to fix DTC warning graph_endpoint seen with
IPU OF graph when W=1 switch is on.
- Update a few boards to use symbol name instead of hard-coding the
input codes.
- Update a number of boards to use IRQ_TYPE specifier instead of the
raw value.
- A few updates for i.MX6 RDU2 board: bumping SoC/PU operating points,
adding assigned clocks for GPU, and enabling eGalax touchscreen.
- A couple of i.MX51 RDU1 updates: limiting usbh1 to full-speed, and
cleaning up eMMC device node.
- Convert Hummingboard audio bindings from imx-audio-sgtl5000 to
simple-audio-card, so that auxiliary audio devices such as external
amplifiers can be supported.
- Replace underscore with hyphen in aliases name to fix DTC warning
alias_paths with W=1 switch.
- A couple of updates on i.MX7D SAI and i.MX6ULL UART5 pin defines.
- Other random and small changes.
* tag 'imx-dt-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (72 commits)
ARM: dts: imx28/imx53: enable edt-ft5x06 wakeup source
ARM: dts: imx51-zii-rdu1: cleanup eMMC node
ARM: dts: vf610-zii-dev: enable vf610 builtin temp sensor
ARM: dts: imx7d: use operating-points-v2 for cpu
ARM: dts: imx7s-warp: remove unnecessary cpu regulator supply
ARM: dts: imx7d: correct cpu supply name for voltage scaling
ARM: dts: imx51-zii-rdu1: limit usbh1 to full-speed
ARM: dts: imx6/7: Remove unit-address from anatop regulators
ARM: dts: imx: Switch NXP boards to SPDX identifier
ARM: dts: imx6qdl-phytec-pfla02: Use IRQ_TYPE specifier
ARM: dts: imx53-voipac-dmm-668: Use IRQ_TYPE specifier
ARM: dts: imx53-qsb: Use IRQ_TYPE specifier
ARM: dts: vf-colibri-eval-v3: Use IRQ_TYPE specifier
ARM: dts: imx6q-gk802: Do not hardcode input codes
ARM: dts: imx53-smd: Do not hardcode input codes
ARM: dts: imx53-ard: Do not hardcode input codes
ARM: dts: imx7: Fix error in coresight TPIU graph connection
ARM: dts: imx53: Fix LDB OF graph warning
ARM: dts: imx: fix IPU OF graph endpoint node names
ARM: dts: imx: Switch to SPDX identifier
...
Signed-off-by: Olof Johansson <olof@lixom.net>
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Single child nodes in OF graph don't need an address and now dtc will
warn about this:
Warning (graph_child_address): /soc/aips@50000000/ldb@53fa8008/lvds-channel@0: graph node has single child node 'port@0', #address-cells/#size-cells are not necessary
Since the LDB should always have an output port, fix the warning by
adding the output port, 2, to the DT.
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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It drops unnecessary #address-cells/#size-cells from <soc>.dtsi 'clocks'
node to fix DTC warning avoid_unnecessary_addr_size seen with W=1
switch.
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Commit d50f4630c2e1 ("arm: dts: Remove p1010-flexcan compatible from imx
series dts") removed the fallback compatible "fsl,p1010-flexcan" from
the imx device trees. As the flexcan cores on i.MX25, i.MX35 and i.MX53
are identical, introduce the first as fallback for the two latter ones.
Fixes: d50f4630c2e1 ("arm: dts: Remove p1010-flexcan compatible from imx series dts")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: linux-stable <stable@vger.kernel.org> # >= v4.16
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Remove the empty reg property from the SoC dtsi files in order to avoid
duplicate memory nodes when the correct size is passed in board dts files.
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC device tree updates from Arnd Bergmann:
"We get a moderate number of new machines this time, and only one new
SoC variant (Actions S700):
Actions:
- S700 Soc and CubieBoard7 development board
- Allo.com Sparky Single-board-computer
Allwinner:
- Orange Pi R1 development board
- Libre Computer Board ALL-H3-CC H3 single-board computer
ASpeed ast2x00:
- Witherspoon: OpenPower Power9 server manufactured by IBM that uses the ASPEED ast2500
- Zaius: OpenPower Power9 server manufactured by Invatech that uses the ASPEED ast2500
- Q71L: Intel Xeon server manufactured by Qanta that uses the ASPEED ast2400
AT91:
- Axentia Nattis/Natte digital signage
- sama5d2 PTC-ek Evaluation board
Freescale/NXP i.MX:
- SolidRun Humminboard2 development board
- Variscite DART-MX6 SoM and Carrier-board
- Technologic TS-4600 and TS-7970 development board
- Toradex Colibri iMX7D SoM board
- v1.5 variant of Solidrun Cubox-i and Hummingboard
Freescale/NXP Layerscape:
- Moxa UC-8410A Series industrial computer
Gemini:
- D-Link DNS-313 NAS enclosure
OMAP:
- LogicPD OMAP35xx SOM-LV devkit
- LogicPD OMAP35xx Torpedo devkit
Renesas:
- r8a77970 (V3M) Starter Kit board
- r8a7795 (M3-W) Salvator-XS board
We finally managed to get the dtc warnings under control, with no more
build-time warnings for bad device tree files. This includes fixes for
the majority of platforms, including nomadik, samsung, lpc32xx, STi,
spear, mediatek, freescale, qcom, realview, keystone, omap, kirkwood,
renesas, hisilicon, and broadcom.
Files get rearranged on a few platforms, in particular the Marvell
Armada 7K/8K device tree files are changed in preparation for future
SoC support, based on more than two of the same chips in one package,
and some boards get renamed for oxnas for consistency.
Finally, many existing SoCs gain descriptions for additional on-chip
devices that we can now support with kernel drivers:
- Allwinner A83t (drm, ethernet, i2c, ...), H3/H5 (USB-OTG)
- Amlogic AXG family (clk, pinctrl, pwm, ...), and others (vpu, hdmi)
- Aspeed clk controller support
- Freescale LS1088A, LS1021A device support
- Gemini Ethernet, PCI, TVE, panel
- Keystone gpio, qspi, more uarts
- Mediatek cpufreq, regulator, clock, reset
- Marvell thermal, cpufreq, nand
- Renesas SMP, thermal, timer, PWM, sound, phy, ipmmu
- Rockchip Mipi, GPU, display
- Samsung Exynos5433 PMU, power domain, nfc
- Spreadtrum: sc9860 clocks
- Tegra TX2 PSDI, HDMI, I2C,SMMU, display, fuse, ..."
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (690 commits)
arm64: dts: stratix10: fix SPI settings
ARM: dts: socfpga: add i2c reset signals
arm64: dts: stratix10: add USB ECC reset bit
arm64: dts: stratix10: enable USB on the devkit
ARM: dts: socfpga: disable over-current for Arria10 USB devkit
ARM: dts: Nokia N9: add support for up/down keys in the dts
ARM: dts: nomadik: add interrupt-parent for clcd
ARM: dts: Add ethernet to a bunch of platforms
ARM: dts: Add ethernet to the Gemini SoC
ARM: dts: rename oxnas dts files
ARM: dts: s5pv210: add interrupt-parent for ohci
ARM: lpc3250: fix uda1380 gpio numbers
ARM: dts: STi: Add gpio polarity for "hdmi,hpd-gpio" property
ARM: dts: dra7: Reduce shut down temperature of non-cpu thermal zones
ARM: dts: n900: Add aliases for lcd and tvout displays
ARM: dts: Update ti-sysc data for existing users
ARM: dts: Fix smartreflex compatible for omap3 shared mpu-iva instance
arm64: dts: marvell: armada-80x0: Fix pinctrl compatible string
arm: spear13xx: Fix spics gpio controller's warning
arm: spear13xx: Fix dmas cells
...
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rtc-mxc_v2 driver will add support for the i.MX53 SRTC
Note: we keep the 'srtc' label to avoid duplicate with imx53-m53.dtsi
Signed-off-by: Patrick Bruenn <p.bruenn@beckhoff.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Move pmu, usbphy0 and usbphy1 nodes from soc node to root node.
The nodes that have been moved do not have any register properties and thus
shouldn't be placed on the bus.
This fixes the following build warnings with W=1:
arch/arm/boot/dts/imx53-ard.dtb: Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name
arch/arm/boot/dts/imx53-ard.dtb: Warning (simple_bus_reg): Node /soc/aips@50000000/usbphy-0 missing or empty reg/ranges property
arch/arm/boot/dts/imx53-ard.dtb: Warning (simple_bus_reg): Node /soc/aips@50000000/usbphy-1 missing or empty reg/ranges property
arch/arm/boot/dts/imx53-ard.dtb: Warning (simple_bus_reg): Node /soc/pmu missing or empty reg/ranges property
Based on a patch from Simon Horman for r8a7795.dtsi.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
property. This is probably because the binding was the precursor to the phy
binding.
Fixes the following warning in i.MX dts files:
Warning (phys_property): Missing property '#phy-cells' in node ...
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Three sets of overlapping changes, two in the packet scheduler
and one in the meson-gxl PHY driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
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The flexcan driver has been modified to check for big-endian dts
property for be read/write to flexcan registers/mb.
An exception to this rule is powerpc P1010RDB, which is always
big-endian, even if big-endian is not present in dts. This is
checked using p1010-flexcan compatible in dts.
Therefore, remove p1010-flexcan compatible from imx series dts,
as their flexcan core is little endian.
Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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This reverts commit 5b725054147deaf966b3919e10a86c6bfe946a18.
The rtc block on i.MX53 is a completely different hardware than the
one found on i.MX25.
Cc: <stable@vger.kernel.org> #4.14
Reported-by: Noel Vellemans <Noel.Vellemans@visionbms.com>
Suggested-by: Juergen Borleis <jbe@pengutronix.de>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
Pull "i.MX device tree updates for 4.15" from Shawn Guo:
- New board support: i.MX51 ZII RDU1, i.MX53 GE Healthcare PPD, i.MX6
TX modules for MB7 from Ka-Ro Electronics, i.MX6 Wandboard revd1
variants, i.MX6 LWN DISPLAY5 board, Pistachio i.MX6Q board, i.MX6SX
Vining-2000 board.
- Use the 'vpcie-supply' property for PCIe device for boards
imx6qdl-sabresd, imx6q-novena and imx6q-cm-fx6.
- A series from Jagan Teki to update imx6qdl-icore board with audio,
touch and CAN support.
- Switch to nvmem for accessing OCOTP from tempmon for i.MX6SX and add
tempmon support for i.MX6UL.
- A bunch of patches from Lothar Waßmann updating Ka-Ro i.MX28, i.MX53
and i.MX6 TX modules.
- Fix DTC warnings in i.MX device trees, dropping leading zeros from
unit address, correcting display nodes notation and display port
names, fixing nodes with unit name and no reg property.
- Other random device updates for various board support.
* tag 'imx-dt-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (63 commits)
ARM: dts: imx53-tx53: fix interrupt flags
ARM: dts: imx28-tx28: fix interrupt flags
ARM: dts: display5: Device tree description of LWN's DISPLAY5 board
ARM: dts: imx53-qsb-common: Fix 'led_gpio7_7@0' node with unit name and no reg property
ARM: dts: imx53-m53evk: Fix 'led_gpio@0' node with unit name and no reg property
ARM: dts: imx53: Fix 'usbphy@x' node with unit name and no reg property
ARM: dts: imx51-ts4800: Fix 'port@0' node with unit name and no reg property
ARM: dts: imx51-apf51dev: Fix 'backlight@bl1' node with unit name and no reg property
ARM: dts: imx: add ZII RDU1 board
ARM: dts: imx: add support for TX6 modules on MB7 baseboard
ARM: dts: imx: add support for TX6QP
ARM: dts: imx6-tx6: add a .dtsi file for the MB7 baseboard
ARM: dts: imx6-tx6: move display configuration to .dtsi file
ARM: dts: imx6-tx6: add support for I2C bus recovery
ARM: dts: imx6-tx6: convert to using simple-audio-card
ARM: dts: imx6-tx6: specify ethernet phy reset post-delay
ARM: dts: imx6-tx6: improve ethernet related pinctrl setup
ARM: dts: imx6-tx6: add trickle-charge config for DS1339
ARM: dts: imx6-tx6: remove obsolete ipu1 alias
ARM: dts: imx6-tx6: remove obsolete eeti,egalax_ts
...
[arnd: made sure we have no new leading zeroes in unit address during merge]
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The following build warnings are seen with W=1:
Warning (unit_address_vs_reg): Node /soc/aips@50000000/usbphy@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/aips@50000000/usbphy@1 has a unit name, but no reg property
Fix these warnings by changing '@' to '-'.
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Fix dtc warnings for 'simple_bus_reg' due to leading 0s. Converted using
the following command:
perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find arch/arm/boot/dts -type -f -name '*.dts*'
Dropped changes to ARM, Ltd. boards LED nodes and manually fixed up some
occurrences of uppercase hex.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The i.MX53 has an integrated secure real time clock. Add it to the dtsi.
Signed-off-by: Patrick Bruenn <p.bruenn@beckhoff.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Commit 7f107887d199 ("ARM: dts: imx: Remove skeleton.dtsi") causes boot
issues when the bootloader does not create a 'chosen' node if such node
is not present in the dtb.
The reason for the boot failure is well explained by Javier Martinez
Canillas: "the decompressor relies on a pre-existing chosen node to be
available to insert the command line and merge other ATAGS info."
, so pass an empty 'chosen' node to fix the boot problem.
This issue has been seen in the kernelci reports with Barebox as
bootloader.
Also pass the 'memory' node in order to fix boot issues on the SolidRun
iMX6 platforms.
Fixes: 7f107887d199 ("ARM: dts: imx: Remove skeleton.dtsi")
Reported-by: kernelci.org bot <bot@kernelci.org>
Reported-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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As explained by commit 9c0da3cc61f1233c ("ARM: dts: explicitly mark
skeleton.dtsi as deprecated"), including skeleton.dtsi is deprecated.
This fixes the following warning with W=1:
Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Fixed code indent tabs in respetcive imx23, imx51, imx53, imx6dl, imx6q
and imx6sx dtsi and dts files.
Signed-off-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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We have the following messages that tell csi devices are not used:
imx-ipuv3 18000000.ipu: no port@0 node in /soc/ipu@18000000, not using CSI0
imx-ipuv3 18000000.ipu: no port@1 node in /soc/ipu@18000000, not using CSI1
So we add them in the common device tree to make CSI ports available on
imx53 boards.
Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.co.uk>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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In order to use sdma with UART, we need to add DMA configuration in device tree.
Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.co.uk>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Allows to use the more meaningful IRQ flag defines instead of
the raw values.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The chipidea driver adds an extra line of spam to the log when a
host-only chipidea instance is left set to the default of a dual role
controller.
[ 2.010873] ci_hdrc ci_hdrc.1: doesn't support gadget
Set the dr_mode property to host on all the host-only nodes
to avoid this warning.
Signed-off-by: Matt Porter <mporter@konsulko.com>
Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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The i.MX53 has a SAHARA v4 core. Add it to the dtsi.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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