- 26 Dec, 2017 40 commits
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Fabio Estevam authored
There is an extraneous '1' cell in the clock phandle, which causes the following build warning: arch/arm/boot/dts/ls1021a-qds.dtb: Warning (clocks_property): Property 'clocks', cell 1 is not a phandle reference in /soc/i2c@2180000/mux@77/i2c@4/sgtl5000@2a arch/arm/boot/dts/ls1021a-qds.dtb: Warning (clocks_property): Missing property '#clock-cells' in node /soc/interrupt-controller@1400000 or bad phandle (referred from /soc/i2c@2180000/mux@77/i2c@4/sgtl5000@2a:clocks[1]) Remove the unneeded extra cell. Signed-off-by:
Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Patrick Bruenn authored
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:
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Fabio Estevam authored
In the provided example the unit address does not match the 'reg' value, as IMX7_POWER_DOMAIN_PCIE_PHY is defined as 1. Fix the unit address and avoid using defines in reg as per Rob Herring's recommendation. Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Mathieu Malaterre authored
Improve the DTS files using lower case to fix the following dtc warnings: Warning (simple_bus_reg): Node /XXX@<UPPER> simple-bus unit address format error, expected "<lower>" Converted using the following command: find . -type f \( -iname *.dts -o -iname *.dtsi \) -exec sed -i -e "s/@\([0-9a-fA-FxX\.;:#]+\)\s*{/@\L\1 {/g" -e "s/@0x\(.*\) {/@\1 {/g" -e "s/@0+\(.*\) {/@\1 {/g" {} +^C For simplicity, two sed expressions were used to solve each warnings separately. To make the regex expression more robust a few other issues were resolved, namely setting unit-address to lower case, and adding a whitespace before the the opening curly brace: https://elinux.org/Device_Tree_Linux#Linux_conventions This is a follow up to commit 4c9847b7 ("dt-bindings: Remove leading 0x from bindings notation") Reported-by:David Daney <ddaney@caviumnetworks.com> Suggested-by:
Mathieu Malaterre <malat@debian.org> Reviewed-by:
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Michael Tretter authored
The uSDHC controller directly provides a VSELECT signal that can be muxed to the external voltage select. Mux the VSELECT directly to avoid using a GPIO. Signed-off-by:
Michael Tretter <m.tretter@pengutronix.de> Reviewed-by:
Lucas Stach <l.stach@pengutronix.de> Reviewed-by:
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Fabio Estevam authored
Previously PCI support was working because the bootloader has previously powered up the PCI power domain. Represent the PCI power domain, so that PCI is functional without relying on the PCI support from the bootloader. Tested on a imx6sx-sdb board with no PCI support in the bootloader. Reported-by:
Abel Vesa <abel.vesa@nxp.com> Signed-off-by:
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Fabio Estevam authored
The third cell of the PCI non-prefetchable memory range should be 0x08000000, so change it accordingly. Signed-off-by:
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Russell King authored
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:
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Russell King authored
Add support for the v1.5 SOM with TI Wi-Fi and eMMC. As the pinmux settings are different for the microsom, we need to use a separate board-level dts for this as there is no support for overlays. Signed-off-by:
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Russell King authored
Add support for the v1.5 SOM with TI Wi-Fi but without eMMC. As the pinmux settings are different for the microsom, we need to use a separate board-level dts for this as there is no support for overlays. Signed-off-by:
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Russell King authored
Signed-off-by:
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Russell King authored
eMMC is optional on HB2 boards, and may be implemented by the SOM. Move it out of the base HB2 include file. Signed-off-by:
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Lucas Stach authored
Name the regulators according to the voltage rails they are feeding in the schematic. The USB 2-4 regulators are fixed regulators and are always on, as they are not a VBUS supply for a single USB host port on the i.MX6, but supply VBUS to ports behind a USB hub and there is currently no way to model this in mainline. Signed-off-by:
Lucas Stach <dev@lynxeye.de> Signed-off-by:
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Lucas Stach authored
The PWM nodes are already disabled in the imx6qdl.dtsi, so there is no need to disable them again in the board DTS. Signed-off-by:
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Lucas Stach authored
Signed-off-by:
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Lucas Stach authored
The driver always uses active-low, but better describe reality in the DT. Signed-off-by:
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Lucas Stach authored
It's disabled by default and the data mapping is supposed to be retrieved from the attached panel driver in mainline. Signed-off-by:
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Lucas Stach authored
VDDD is supplied by VCC_1P8 on HB2. Signed-off-by:
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Lucas Stach authored
Trivial formatting change. Signed-off-by:
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Russell King authored
Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk> Reviewed-by:
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Russell King authored
Use proper gpio flag definitions for GPIOs rather than using opaque uninformative numbers. Signed-off-by:
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Russell King authored
Fix the SD card detect signal, which was missing the polarity specification, and the pull-up necessary for proper signalling. Signed-off-by:
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Russell King authored
The Broadcom Wi-Fi was moved out to a separate include file. Add the include. Signed-off-by:
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Russell King authored
Move the microsom includes into the .dts files. Signed-off-by:
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Russell King authored
Rename microsom include to imx6qdl-sr-som. Signed-off-by:
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Russell King authored
Remove the AR8035 include, the file is now gone. Signed-off-by:
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Jon Nettleton authored
This adds support for the Hummingboard Gate and Edge devices from SolidRun. Signed-off-by:
Jon Nettleton <jon@solid-run.com> Signed-off-by:
Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by:
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Sebastien Bourdelin authored
These device trees add support for the TS-4600 by Technologic Systems. More details here: http://wiki.embeddedarm.com/wiki/TS-4600Signed-off-by:
Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com> Reviewed-by:
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Sebastien Bourdelin authored
This adds the documentation for the TS-4600 by Technologic Systems. Signed-off-by:
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Sebastien Bourdelin authored
These device trees add support for TS-7970 by Technologic Systems. More details here: https://wiki.embeddedarm.com/wiki/TS-7970Signed-off-by:
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Sebastien Bourdelin authored
This adds the documentation for the TS-7970 by Technologic Systems. Signed-off-by:
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Stefan Agner authored
Add support for the Computer on Module Colibri iMX7D 1GB along with the Colibri Evaluation Board device trees. Follow the usual hierarchic include model, maintaining shared configuration in imx7-colibri.dtsi and imx7-colibri-eval-v3.dtsi respectively. Signed-off-by:
Stefan Agner <stefan@agner.ch> Reviewed-by:
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Stefan Agner authored
The Colibri Evaluation Carrier Board provides a MCP2515 CAN controller connected via SPI. Note that the i.MX 7 provides an internal CAN controller which is much better suited for CAN operations. Using the MCP2515 with a Colibri iMX7 module is mainly useful to test the SPI interface. Signed-off-by:
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Stefan Agner authored
The Colibri standard defines SODIMM 71 as backlight enable GPIO. Assign the GPIO to the backlight node in the module level device tree. Signed-off-by:
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Stefan Agner authored
The usdhc1 controller instance is used to provide the default SD/MMC capabilities of the Colibri standard. The IO pins are supplied to the SoC on the module whereas the SD-card is powered by the Carrier Board supply. Signed-off-by:
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Stefan Agner authored
Specify CPU supply using the "cpu-supply" property instead of the invalid "arm-supply" property. Signed-off-by:
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Stefan Agner authored
All Colibri iMX7 SKUs use either single-die NAND or eMMC, hence NAND_CE1 is not used on the module and can be used as a GPIO by carrier boards. Signed-off-by:
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Stefan Agner authored
Use pull-ups instead of pull-downs for the pins which are already pulled-up externally. Signed-off-by:
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Stefan Agner authored
The Colibri pins PWM<A> and <D> are multiplexed on the module, make sure the secondary SoC pin is not active. Signed-off-by:
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Stefan Agner authored
The Colibri default which enables USB Host power is not necessarily tied to the OTG2 controller, some carrier board use the pin to control USB power for both controllers. Hence name the pinctrl group more generic. Also move the regulator to the generic eval-v3 device tree since the regulator is always on the carrier board. In the Colibri iMX7S case the regulator is just not used. This allows to reuse the regulator in a upcoming SKU Colibri iMX7D 1GB with eMMC. Signed-off-by:
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