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2018-12-10ARM: dts: imx6qdl: Fix memory node duplicationMarco Franchi1-0/+1
Boards based on imx6qdl have duplicate memory nodes: - One coming from the board device tree file: memory@ - One coming from the imx6qdl.dtsi file. Fix the duplication by removing the memory node from the imx6qdl.dtsi file and by adding 'device_type = "memory";' in the board Device Tree. Converted using the following command: perl -p0777i -e 's/memory\@10000000 \{\n/memory\@10000000 \{\n\t\tdevice_type = \"memory\";\n/m' `find ./arch/arm/boot/dts -name "imx6*"`` Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-04-16ARM: dts: hummingboard: convert onboard audio to simple-audio-cardMatt Porter1-10/+42
The HB onboard audio currently makes use of the imx-audio-sgtl5000 binding. This binding does not support auxiliary audio devices such as external amplifiers. The simple-audio-card binding does support this property which allows systems incorporating the HB to add an auxiliary device that's attached to the HB audio jack with an overlay. Convert the HB onboard audio to use simple-audio-card for this additional flexibility. Signed-off-by: Matt Porter <mporter@konsulko.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-28ARM: dts: imx6: Pass memory unit-adressFabio Estevam1-2/+2
Pass the memory unit-adress to fix the following build warnings with W=1: Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name There are cases where dts passes an empty memory node, which will be filled by the bootloader. Passing the memory base address still allows the bootloader to fill the memory size. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-By: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-24ARM: dts: hummingboard: Remove mention of nonexistent nodeBaruch Siach1-2/+1
There is no pinctrl_usbotg_2 node in current Hummingboard dts files. Drop reference to that. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-24ARM: dts: imx6qdl-hummingboard: fix USBOTG-ID pinJon Nettleton1-1/+1
Fix the USBOTG-ID pin to the correct definition. The top USB port stays in device-mode without this change. Signed-off-by: Jon Nettleton <jon@solid-run.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-12ARM: dts: imx: Pass empty memory size on board dtsMarco Franchi1-0/+5
In preparation for removing 'reg = <0 0>;' from the dtsi SoC files, pass 'reg = <0 0 >;' to the dts/dtsi board files that do not pass the memory size. 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>
2017-12-26ARM: dts: imx6qdl: SolidRun: fix node namesRussell King1-2/+2
Node names are supposed to be generic, fix the RTC and codec node names for both Hummingboard and Cubox-i. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl: SolidRun: rename regulators to match schematicRussell King1-14/+29
Make the regulators match the schematic - name the regulators after one of their schematic supply names, and arrange them into their heirarchy. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl-hummingboard: add SD card regulatorRussell King1-1/+19
Add the SD card regulator, which allows the SD card power to be switched on/off. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl: SolidRun: move microsom includes into .dtsRussell King1-1/+0
Move the microsom includes into the .dts files so different options can be accomodated at the lowest level. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl-microsom: rename to imx6qdl-sr-somRussell King1-1/+1
Jon and myself feel that "imx6qdl-microsom" is too generic a name for SolidRun's microsom - some other manufacturer could have their own microsom. Change the name to the shorter "imx6qdl-sr-som". Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl: SolidRun: move AR8035 into microsomRussell King1-1/+0
As all SolidRun microsoms are fitted with an AR8035, it's pointless having the ethernet support as a separate include file. Move the AR8035 support into the main imx6qdl-microsom file. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6qdl: SolidRun: remove redundant regulators nodeRussell King1-30/+26
The regulators node is redundant, and serves no useful function. Remove it from i.MX6 SolidRun platforms. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-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>
2017-01-10ARM: dts: imx/vf: Correct license textAlexandre Belloni1-5/+5
The license text has been mangled at some point then copy pasted across multiple files. Restore it to what it should be. Note that this is not intended as a license change. Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Afzal Mohammed <afzal.mohd.ma@gmail.com> Acked-by: Michael Trimarchi <michael@amarulasolutions.com> Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-02-29ARM: dts: imx6*-hummingboard: fix pcie reset GPIO specificationRussell King1-1/+1
PCIe reset signals are active low, and our GPIO for this is directly connected to the PCIe reset. However, as the PCIe driver was not using the flag, the specification of '0' flags (which means active high) had not been noticed. Correct this oversight, and switch to using the GPIO flag definitions instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-02-29ARM: dts: imx6*-hummingboard: use proper gpio flags definitionsRussell King1-3/+3
Use proper gpio flag definitions for GPIOs rather than using opaque uninformative numbers. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-07-24dts: imx6: fix sd card gpio polarity specified in device treeDong Aisheng1-1/+1
cd-gpios polarity should be changed to GPIO_ACTIVE_LOW and wp-gpios should be changed to GPIO_ACTIVE_HIGH. Otherwise, the SD may not work properly due to wrong polarity inversion specified in DT after switch to common parsing function mmc_of_parse(). Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-06-03ARM: dts: cubox-i/hummingboard: Fix the license textFabio Estevam1-3/+2
Arrange the license text a bit to make it clear. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03ARM: dts: imx6qdl-hummingboard: Add PCIe supportFabio Estevam1-0/+13
Add PCIe support. Based on a patch from Rabeeh Khoury from the solid-run tree. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03ARM: dts: hummingboard: Remove unneeded 'fsl,mode' propertyFabio Estevam1-1/+0
imx6qdl-hummingboard boards use sgtl5000 codec and the machine file (imx-sgtl5000) already sets SSI in slave mode and codec in master mode, so there is no need for having the 'fsl,mode' property. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-30ARM: dts: hummingboard: add sgtl5000 support for Hummingboard ProRussell King1-0/+43
Add the DT description for the SGTL5000 found on the Hummingboard Pro model. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-30ARM: dts: hummingboard: Setup pwm linesRabeeh Khoury1-0/+15
Setup pwm lines as follows - pwm1: In case HummingBoard base carrier; this pin drives through a serial capacitor the mono out of the audio jack. In case HummingBoard pro the this pad can be reached by wiring to C8 capacitors on the board. pwm2: Setup pwm2 on gpio-1 but leave the default function of the iopad as a gpio. The user can change the io pad mux in user space and therefore use this function on gpio-1 (pin number 7 on the 26 pin header). pwm3,pwm4: unused Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> [tweaked alias for pwm pinctrl group --rmk] Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-30ARM: dts: hummingboard: enable PCF8523 RTC supportRussell King1-4/+1
Enable the commented out PCF8523 RTC support for Hummingboard pro base boards. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-30ARM: dts: Re-license SolidRun iMX6 platform DT GPL v2/X11Russell King1-0/+38
Update SolidRun iMX6 platforms DT descriptions to be dual-licensed. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-09-16ARM: dts: hummingboard: fix configuration of IR inputRussell King1-1/+1
Add the IOMUX setting for the IR input, rather than relying on the boot loader. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-09-16ARM: dts: hummingboard: gpio-ir on gpio 3,5Rabeeh Khoury1-4/+4
HummingBoard after rev 2.0 and the production one starting rev 3.0 uses gpio 3,5 (EIM_DA5 pad) as the gpio infra red receiver input. Since the original Carrier1 board is obsolete and we are retiring it, update the DT file for this. This will mean IR reception will not work on Carrier1 with this DT file. Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-09-16ARM: dts: hummingboard: Split HummingBoard DT to support s/dl and d/qRabeeh Khoury1-0/+200
Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
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