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2023-06-21ARM: dts: Move .dts files to vendor sub-directoriesRob Herring
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>
2022-04-13ARM: dts: at91: align SPI NOR node name with dtschemaKrzysztof Kozlowski
The node names should be generic and SPI NOR dtschema expects "flash". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20220407143223.295344-1-krzysztof.kozlowski@linaro.org
2020-09-16ARM: dts: at91: move mmc pinctrl-names property to board dtsAlexandre Belloni
Having the pinctrl-names property in the dtsi leads to dtbs_check warnings when the board dts doesn't define pinctrl-0. Instead, move the property to the board dts actually using the mmc node. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Reviewed-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20200831171129.3886857-5-alexandre.belloni@bootlin.com
2019-08-21ARM: dts: at91: at91sam9xx5ek: Style cleanupUwe Kleine-König
- newline between properties and sub-nodes - use tags from included dtsi instead of duplicating the hierarchy There are no differences in the generated .dtbs Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Link: https://lore.kernel.org/r/20190812212757.23432-7-uwe@kleine-koenig.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-05-21treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 4Thomas Gleixner
Based on 1 normalized pattern(s): licensed under gplv2 or later extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 118 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154040.961286471@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-30Merge tag 'at91-ab-4.15-dt' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt Pull" ARM: at91: DT for 4.15" from Alexandre Belloni: - sama5d2 xplained: add charger and SD card power supply - sama5d27_som1_ek: many adjustments - at91sam9x25ek: add pwm0 and can1 * tag 'at91-ab-4.15-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: ARM: dts: at91: at91sam9x5ek: use DMA for USART0 ARM: dts: at91: at91sam9x25ek: add pwm0 ARM: dts: at91: at91sam9x25ek: add CAN1 interface ARM: dts: at91: sama5d2_xplained: remove pull-up on SD/MMC lines ARM: dts: at91: sama5d2_xplained: add pinmuxing for pwm0 ARM: dts: at91: sama5d2_xplained: set PB_USER as wakeup source ARM: dts: at91: sama5d27_som1_ek: remove pull-up on SD/MMC lines ARM: dts: at91: sama5d27_som1_ek: remove not connected CAN0 ARM: dts: at91: sama5d27_som1_ek: add pinmuxing for pwm0 ARM: dts: at91: sama5d27_som1_ek: add aliases for i2c ARM: dts: at91: sama5d27_som1_ek: set USER button as a wakeup source ARM: dts: at91: sama5d27_som1_ek: update serial aliases ARM: dts: at91: sama5d27_som1_ek: enable i2c2 ARM: dts: at91: sama5d27_som1_ek: add disabled status ARM: dts: at91: usb_a9g20: fix rtc node ARM: dts: at91: sama5d2 Xplained: Describe the SD card power supply ARM: dts: at91: sama5d2_xplained: Add charger node
2017-10-20arm: dts: fix unit-address leading 0sRob Herring
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>
2017-10-10ARM: dts: at91: at91sam9x5ek: use DMA for USART0Nicolas Ferre
Use DMA for USART0 (which is used as ttyS1) as we have enough channels and to show how to specify DMA use with serial nodes. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-03-05ARM: dts: at91: Disable SPI on at91sam9x5ek to allow MCI1 to work.Cristian Birsan
The A13 hardware line is shared by SPI and MCI1 controller.This patch disables the SPI controller so that the MCI1 (the big MMC card slot) can be used. Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2016-07-15ARM: dts: at91: move isi definition to at91sam9g25ekAlexandre Belloni
The ISI is only present on the at91sam9g25, move the definition to the at91sam9g25ek board dts to avoid warnings. Solves the following warning for other 9x5ek boards: Warning (unit_address_vs_reg): Node /ahb/apb/isi@f8048000 has a unit name, but no reg property Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2015-09-21ARM: at91/dt: ov2640: add hsync/vsync-active propertyJosh Wu
On at91sam9x5ek/at91sam9m10g45ek/sama5d3xek boards, we use the parallel connection for ov2640. So we must set the hsync/vsync property (1 means active high). Otherwise, the connection would be seen as BT.656 or BT.1120. Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-09-18ARM: at91/dt: at91sam9x5: enable iio touchscreen for 9x5ekJosh Wu
Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04ARM: at91/dt: at91sam9x5ek: use stdout-pathAlexandre Belloni
Use stdout-path to specify the console and remove the console argument from the kernel command line. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-03-04ARM: at91: at91sam9x5ek/dts: add ov2640 supportJosh Wu
Add the camera sensor ov2640 dt support. And connect sensor to isi node as well. Signed-off-by: Josh Wu <josh.wu@atmel.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-16ARM: at91/dt: disable pull-up on vbus-gpio (PB16) to reduce power consumptionSylvain Rochet
There is an external resistor divider on PB16, acting like a pull-down, the pull-up increase power consumption and prevent the vbus detect pin to reach Vss voltage, ~1.5V mesured on my board, it might not even work if the pull-up is stronger than usual. Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Acked-by: Bo Shen <voice.shen@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-09-06Merge tag 'dt-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC DT updates from Olof Johansson: "Device tree and bindings updates for 3.12. General additions of various on-chip and on-board peripherals on various platforms as support gets added. Some of the bigger changes are: - Addition of (new) PCI-e support on Tegra. - More Tegra4 support, including PMC configuration for Dalmore. - Addition of a new board for Exynos4 (trats2) and more bindings for 4x12 IP. - Addition of Allwinner A20 and A31 SoC and board files. - Move of the ST Ericsson device tree files to now use ste-* prefix. - More move of hardware description of shmobile platforms to DT. - Two new board dts files for Freescale MXs" * tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (177 commits) dts: Rename DW APB timer compatible strings dts: Deprecate ALTR as a vendor prefix of: add vendor prefix for Altera Corp. ARM: at91/dt: sam9x5ek: add sound configuration ARM: at91/dt: sam9x5ek: enable SSC ARM: at91/dt: sam9x5ek: add WM8731 codec ARM: at91/dt: sam9x5: add SSC DMA parameters ARM: at91/dt: add at91rm9200 PQFP package version ARM: at91: at91rm9200: set default mmc0 pinctrl-names ARM: at91: at91sam9n12: correct pin number of gpio-key ARM: at91: at91sam9n12: add qt1070 support ARM: at91: at91sam9n12: add pinctrl of TWI ARM: at91: Add PMU support for sama5d3 ARM: at91: at91sam9260: add missing pinctrl-names on mmc ARM: tegra: configure power off for Dalmore ARM: DT: binding fixup to align with vendor-prefixes.txt (DT) ARM: dts: add sdio blocks to bcm28155-ap board ARM: dts: align sdio numbers to HW definition ARM: sun7i: Add Olimex A20-Olinuxino-Micro support ARM: sun7i: Add Allwinner A20 DTSI ...
2013-08-21ARM: at91/dt: sam9x5ek: add sound configurationRichard Genoud
The sam9x5ek board has 2 jacks: headphone wired on RHPOUT/LHPOUT of the wm8731 line in wired on LLINEIN/RLINEIN of the wm8731 Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-08-21ARM: at91/dt: sam9x5ek: enable SSCRichard Genoud
Enable the SSC needed for the WM8731 codec Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-08-21ARM: at91/dt: sam9x5ek: add WM8731 codecRichard Genoud
The WM8731 codec on sam9x5ek board is on i2c, address 1A Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Acked-by: Mark Brown <broonie@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-07-18ARM: at91/DT: at91sam9x5ek: fix USB host property to enable port CNicolas Ferre
Device Tree "num-ports" property of USB host node has to be set to maximum number of ports available. The possibility to activate a particular port is done by specifying the proper gpio configuration for its vbus. This patch fixes the USB host node by configuring the 3 ports available on the product and letting "port A" available for USB gadget usage. Reported-by: Rodolfo Giometti <giometti@enneenne.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Bo Shen <voice.shen@atmel.com>
2013-06-15ARM: at91: sam9x5ek add udc DT supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Bo Shen <voice.shen@atmel.com>
2013-05-31ARM: at91/dts: add the watchdog nodes for at91 boardsWenyou Yang
boards include: at91sam9263ek, at91sam9g20ek, at91sam9m10g45ek, at91sam9n12ek, at91sam9x5ek Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Tested-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-05-17ARM: at91: dt: switch to pinctrl to pre-processorJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-05-17ARM: at91: dt: switch to standard GPIO flag defines.Jean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-05-17ARM: at91: dt: use #include for all device treesJean-Christophe PLAGNIOL-VILLARD
to prepare the switch to the macro. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-05-02Merge tag 'dt-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device-tree updates from Olof Johansson: "Part 1 of device-tree updates for 3.10. The bulk of the churn in this branch is due to i.MX moving from C-defined pin control over to device tree, which is a one-time conversion that will allow greater flexibility down the road. Besides that, there's PCI-e bindings for Marvell mvebu platforms and a handful of cleanups to tegra due to the new include file functionality of the device tree compiler" * tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (113 commits) arm: mvebu: PCIe Device Tree informations for Armada XP GP arm: mvebu: PCIe Device Tree informations for Armada 370 DB arm: mvebu: PCIe Device Tree informations for Armada 370 Mirabox arm: mvebu: PCIe Device Tree informations for Armada XP DB arm: mvebu: PCIe Device Tree informations for OpenBlocks AX3-4 arm: mvebu: add PCIe Device Tree informations for Armada XP arm: mvebu: add PCIe Device Tree informations for Armada 370 ARM: sunxi: unify osc24M_fixed and osc24M arm: vt8500: Add SDHC support to WM8505 DT ARM: dts: Add a 64 bits version of the skeleton device tree ARM: mvebu: Add Device Bus and CFI flash memory support to defconfig ARM: mvebu: Add support for NOR flash device on Openblocks AX3 board ARM: mvebu: Add support for NOR flash device on Armada XP-GP board ARM: mvebu: Add Device Bus support for Armada 370/XP SoC ARM: dts: imx6dl-wandboard: Add USB Host support ARM: dts: imx51 cpu node ARM: dts: Add missing imx27-phytec-phycore dtb target ARM: dts: Add NFC support for i.MX27 Phytec PCM038 module ARM: i.MX51: Add PATA support ARM: dts: Add initial support for Wandboard Dual-Lite ...
2013-04-24ARM: dts: add spi nodes for the atmel boardsRichard Genoud
Signed-off-by: Richard Genoud <richard.genoud@gmail.com> [wenyou.yang@atmel.com: added spi nodes for the sam9263ek, sam9g20ek, sam9m10g45ek and sam9n12ek boards] [wenyou.yang@atmel.com: submit the patch] Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-04-04ARM: at91/dt: fix macb node declarationNicolas Ferre
Macb0 node cannot be activated in generic sam9x5ek.dtsi file as the sam9g15 does not have one. Move the macb0 & macb1 activation in board .dts file that support them. Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-03-26ARM: at91: remove partial parameter in bootargs for at91sam9x5ek.dtsiNicolas Ferre
Remove the malformed "mem=" bootargs parameter in at91sam9x5ek.dtsi Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: stable <stable@vger.kernel.org> # 3.8+
2013-03-21ARM: at91/at91sam9x5ek: i2c1 and i2c2 conflict with macb and lcdRichard Genoud
On at91sam9x5ek, macb0 is enabled, so it conflicts with i2c2 (PB4) same for i2c1, (conflicts with LCD). Moreover, only i2c0 is used on this board. Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-11-20ARM: at91: dt: add mmc pinctrl for Atmel reference boardsJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-20ARM: at91/dts: add nodes for atmel hsmci controllers for atmel boardsLudovic Desroches
Add mci controller nodes to atmel boards. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-10-13arm: at91: dt: at91sam9 add serial pinctrl supportJean-Christophe PLAGNIOL-VILLARD
Set the dbgu pinctrl config by default as we have only one possible config For other uart set the rxd/txd by default. For at91sam9x5ek create soc based dts as we need to include specific soc dtsi. Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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