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* ARM: dts: Move .dts files to vendor sub-directoriesRob Herring2023-06-211-232/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* ARM: dts: stm32: remove timer5 duplicate unit-address on stm32f4 seriesFabrice Gasnier2022-02-071-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the following warnings seen when building with W=1. Warning (unique_unit_address): /soc/timer@40000c00: duplicate unit-address (also used in node /soc/timers@40000c00) This approach is based on some discussions[1], to restructure the dtsi and dts files. Timer5 is enabled by default on stm32f4 series, to act as clockevent. In order to get rid of the W=1 warning, and be compliant with dt-schemas (e.g. dtbs_check): - In stm32f429.dtsi: . Keep the more complete timers5 description . Remove the most simple timer5 node that is duplicate - In each board: . adopt "st,stm32-timer" compatible for timers5, also add the interrupt . use /delete-property/ and /delete-node/ so the it matches the clockevent bindings Note: all this is done in one shot (e.g. not split) to keep clockevent functionality. [1] https://lore.kernel.org/linux-arm-kernel/Yaf4jiZIp8+ndaXs@robh.at.kernel.org/ Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
* ARM: dts: stm32: fix dtbs_check warning on ili9341 dts binding on stm32f429 ↵Dillon Min2021-11-251-1/+1
| | | | | | | | | | | | | | | | | | disco Since the compatible string defined from ilitek,ili9341.yaml is "st,sf-tc240t-9370-t", "ilitek,ili9341" so, append "ilitek,ili9341" to avoid the below dtbs_check warning. arch/arm/boot/dts/stm32f429-disco.dt.yaml: display@1: compatible: ['st,sf-tc240t-9370-t'] is too short Fixes: a726e2f000ec ("ARM: dts: stm32: enable ltdc binding with ili9341, gyro l3gd20 on stm32429-disco board") Signed-off-by: Dillon Min <dillon.minfei@gmail.com> Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
* ARM: dts: stm32: fix gpio-keys node on STM32 MCU boardsAlexandre Torgue2021-06-011-4/+2
| | | | | | | | | | Fix following warning observed with "make dtbs_check W=1" command. It concerns f429 eval and disco boards, f769 disco board. Warning (unit_address_vs_reg): /gpio_keys/button@0: node has a unit name, but no reg or ranges property Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
* ARM: dts: stm32: update led nodes names for stm32f249-discoBenjamin Gaignard2020-06-151-2/+2
| | | | | | | Update led nodes names to be aligned with yaml description Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: dts: stm32: enable stmpe811 on stm32429-disco boarddillon min2020-06-151-0/+45
| | | | | | | | Enable the stmpe811 touch screen on stm32429-disco board. Signed-off-by: dillon min <dillon.minfei@gmail.com> Reviewed-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: dts: stm32: enable ltdc binding with ili9341, gyro l3gd20 on ↵dillon min2020-06-151-0/+48
| | | | | | | | | stm32429-disco board Enable the ltdc & ili9341, gyro l3gd20 on stm32429-disco board. Signed-off-by: dillon min <dillon.minfei@gmail.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: dts: stm32: fix memory nodes to match with DT validation toolAlexandre Torgue2019-10-251-1/+1
| | | | | | | | | | DT validation ("make dtbs_check") has shown that some memory nodes were not correctly written. This commit fixes this kind of issue: "stm32f746-disco.dt.yaml: /: memory: False schema does not allow {'device_type': ['memory'], 'reg': [[3221225472, 8388608]]}" Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: dts: Kill off skeleton{64}.dtsiRob Herring2019-01-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the usage of skeleton.dtsi in the remaining dts files. It was deprecated since commit 9c0da3cc61f1 ("ARM: dts: explicitly mark skeleton.dtsi as deprecated"). This will make adding a unit-address to memory nodes easier. The main tricky part to removing skeleton.dtsi is we could end up with no /memory node at all when a bootloader depends on one being present. I hacked up dtc to check for this condition. Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Vladimir Zapolskiy <vz@mleia.com> Tested-by: Kevin Hilman <khilman@baylibre.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Gregory CLEMENT <gregory.clement@bootlin.com> Tested-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: dts: stm32: use right pinctrl compatible for stm32f469Alexandre Torgue2017-10-041-0/+1
| | | | | | | | | | | | | | | | Currently, same stm32f429-pinctrl driver is used for stm32f429 and stm32f469. As pin map is different between those 2 MCUs, a stm32f469-pinctrl driver has been recently added. This patch -allows to use stm32f469-pinctrl driver for stm32f469 boards -reworks stm32 devicetree files to fit with stm32f429 / stm32f469 In the same time it fixes an issue when only MACH_STM32F469 flag is selected in menuconfig. Fixes: d28bcd53fa90 ("ARM: stm32: Introduce MACH_STM32F469 flag") Reported-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: dts: stm32: Remove rdinit from bootargs on stm32f429-discoAlexandre TORGUE2017-07-261-1/+1
| | | | | | The rootfs is independent from the board. Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
* ARM: dts: stm32: enable CRC32 on stm32429-disco boardCosar Dindar2017-06-071-0/+4
| | | | | | | Enable the CRC32 crypto on stm32429-disco board. Signed-off-by: Cosar Dindar <cosardindar@gmail.com> Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
* ARM: dts: stm32: Enable USB HS in FS mode (embedded phy) on stm32f429-discoBruno Herrera2017-04-031-0/+16
| | | | | | | | This patch enables USB HS working in FS mode on stm32f429-disco with 5V VBUS enable. Signed-off-by: Bruno Herrera <bruherrera@gmail.com> Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
* ARM: dts: stm32: enable RTC on stm32f429-discoAmelie Delaunay2017-01-161-0/+6
| | | | | | | | This patch enables RTC on stm32f429-disco with LSI as clock source because X2 crystal for LSE is not fitted by default. Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
* ARM: dts: Declare push button as GPIO key on stm32f429 boardsMaxime Coquelin2016-11-041-0/+13
| | | | | Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
* ARM: dts: Add leds support to STM32F429 boardsMaxime Coquelin2016-02-111-0/+11
| | | | | | Acked-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
* ARM: dts: Add USART1 pin config to STM32F429 boardsMaxime Coquelin2016-02-111-0/+2
| | | | | | | | | This patch selects USART1 pin configuration on PA9/PA10 pins for both Eval and Disco boards. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
* ARM: dts: Use stdout-path in STM32F429 Discovery boardMaxime Coquelin2015-07-231-2/+2
| | | | | | | | | | | This patch replaces use of linux,stdout-path by stdout-path as per "chosen" DT bindings documentation. Doing that, the "console" argument is no more needed in kernel command line. Reported-by: Olof Johansson <olof@lixom.net> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
* ARM: dts: stm32f429: Adopt STM32F4 clock driverDaniel Thompson2015-07-071-0/+4
| | | | | | | | | | | | | | New bindings and driver have been created for STM32F42xxx series parts. This patch integrates these changes. Note: Earlier device tree blobs (those without st,stm32f42xxx compatibles for the rcc) could still be used to boot basic systems. Such systems rely on the bootloader to configure the clock gates for vital periperhals. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Reviewed-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
* ARM: dts: Introduce STM32F429 MCUMaxime Coquelin2015-06-101-0/+71
The STMicrolectornics's STM32F429 MCU has the following main features: - Cortex-M4 core running up to @180MHz - 2MB internal flash, 256KBytes internal RAM - FMC controller to connect SDRAM, NOR and NAND memories - SD/MMC/SDIO support - Ethernet controller - USB OTFG FS & HS controllers - I2C, SPI, CAN busses support - Several 16 & 32 bits general purpose timers - Serial Audio interface - LCD controller Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Kevin Hilman <khilman@linaro.org>
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