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2018-05-14ARM: dts: imx: drop unnecessary #address-cells/#size-cellsShawn Guo1-3/+0
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>
2018-02-12ARM: dts: imx: Remove empty memory size nodesMarco Franchi1-1/+1
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>
2017-10-30Merge tag 'imx-dt-4.15' of ↵Arnd Bergmann1-0/+1
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]
2017-10-23ARM: dts: imx50: Pass the 'dma-cells' propertyFabio Estevam1-0/+1
Pass the '#dma-cells' property in the sdma node, so that the following build warning is gone: DTC arch/arm/boot/dts/imx50-evk.dtb arch/arm/boot/dts/imx50-evk.dtb: Warning (dmas_property): Missing property '#dma-cells' in node /soc/aips@60000000/sdma@63fb0000 or bad phandle (referred from /soc/aips@50000000/spba@50000000/ssi@50014000:dmas[0]) Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-10-20arm: dts: fix unit-address leading 0sRob Herring1-1/+1
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>
2017-06-05ARM: dts: imx: Fix Ethernet PHY reset polarityFabio Estevam1-0/+1
The FEC driver ignores the GPIO polarity from 'phy-reset-gpios' and considers that the Ethernet PHY is active low, unless the property 'phy-reset-active-high' is present. Fix the device tree description by explicitly passing the 'GPIO_ACTIVE_LOW' flag to the 'phy-reset-gpios' property. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-04-10ARM: dts: imx50: imx50-esdhc use imx53-esdhcAlexander Kurz1-4/+4
According to the reference manuals, both imx50/imx53 SOC seem to share the same eSDHC controller, especially the section on "Multi-block Read" mentioned in commit 361b8482026c ("mmc: sdhci-esdhc-imx: fix multiblock reads on i.MX53") is identical for both SOC. Hence, let imx50 use imx53-esdhc. Signed-off-by: Alexander Kurz <akurz@blala.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-24ARM: dts: imx: Pass 'chosen' and 'memory' nodesFabio Estevam1-0/+8
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>
2016-11-14ARM: dts: imx: Remove skeleton.dtsiFabio Estevam1-1/+3
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>
2016-11-02ARM: dts: imx: Fix "ERROR: code indent should use tabs where possible"Jagan Teki1-22/+22
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>
2016-09-09ARM: dts: add gpio-ranges property to iMX GPIO controllersVladimir Zapolskiy1-0/+10
To establish a connection between GPIO controllers and pin multiplexor controller add gpio-ranges properties to all GPIO controllers found on iMX50, iMX6Q/D, iMX6DL/S, iMX6SL, iMX6SX, iMX6UL and iMX7D/S SoCs. The change was done after human parsing of output from % gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' imxXX-pinfunc.h | sort -n Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-03-30ARM: dts: imx: Add dr_mode host setting to all host-only usb instancesMatt Porter1-0/+3
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>
2014-09-16ARM: i.MX: dts: Add simple-card supportAlexander Shiyan1-0/+2
This patch adds simple-card support to the i.MX SoCs. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-07-18ARM: dts: imx50: add ssi dma propertiesMarkus Pargmann1-2/+6
Replace old ssi dma properties by the generic dma properties. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-30ARM: dts: imx: Add alias for ethernet controllerMarek Vasut1-0/+1
Add alias for FEC ethernet on i.MX to allow bootloaders (like U-Boot) patch-in the MAC address for FEC using this alias. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-04-14ARM: dts: imx: add required #clock-cells for fixed-clockShawn Guo1-0/+4
Per bindings of fixed-clock, #clock-cells is a required property. Let's add it for those fixed rate clocks. Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-02-09ARM: dts: imx5: use imx51-ssiMarkus Pargmann1-2/+5
imx51-ssi and imx21-ssi are different IPs. imx51-ssi supports online reconfiguration and needs this for correct interaction with SDMA. This patch adds imx51-ssi before each imx21-ssi for all imx5 SoCs. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-02-09ARM: imx50: use clock defines in DTS filesLucas Stach1-28/+51
For better readability and no need to look up numbers in the documentation anymore. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-02-09ARM: dts: imx: add IMX50 SoC device treeGreg Ungerer1-0/+452
Create device tree source for the Freescale IMX50 SoC. This was based on the IMX53 source with changes made as necessary. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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