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* ARM: dts: stm32: remove timer5 duplicate unit-address on stm32f7 seriesFabrice Gasnier2022-02-251-0/+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 stm32f7 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 stm32f746.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 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: Remove cd-inverted property for stm32f746-discoPatrice Chotard2018-09-201-2/+1
| | | | | | | | Remove cd-inverted property and update cd-gpios active level accordingly Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: dts: stm32: Add I2C1 support for stm32f746-disco BoardPierre-Yves MORDRET2018-05-041-0/+8
| | | | | | | Add I2C1 support for stm32f746-disco Board Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: dts: stm32: Enable sdio1 for stm32f746-discoPatrice Chotard2018-03-051-0/+19
| | | | | | | Adds SDIO related DT nodes for stm32f746-disco board. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: dts: stm32: use dedicated files for pinctrl on stm32f7 familyAlexandre Torgue2018-02-161-0/+1
| | | | | | | | | | | Currently, same stm32f746-pinctrl driver is used for stm32f746 and stm32f769 MCU. As pin map is different between those 2 MCUs, a stm32f769-pinctrl driver has been recently added. This patch -allows to use stm32f769-pinctrl driver for stm32f769 boards -reworks stm32 devicetree files to fit with stm32f746 / stm32f769 Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: dts: stm32: Enable USB FS on stm32f746-discoAmelie Delaunay2017-10-161-0/+15
| | | | | | | | This patch enables USB FS on stm32f746-disco (Host mode) with 5V VBUS enable. Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: dts: stm32: Enable USB HS on stm32f746-discoAmelie Delaunay2017-10-161-0/+15
| | | | | | | This patch enables USB HS on stm32f746-disco (Host mode). Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
* ARM: dts: stm32: add stm32f769I & stm32f746 discovery board supportVikas Manocha2017-06-071-0/+74
Stm32f769I & stm32f746 are MCUs of stm32f7 family. Here are the major specs of the two boards: stm32f769I discovery board: - Cortex-M7 core @216MHz - 2MB mcu internal flash - 512KB internal sram - 16MB sdram memory - 64MB qspi flash memory - 4 inch wvga LCD-TFT Display stm32f746 discovery board: - Cortex-M7 core @216MHz - 1MB mcu internal flash - 320KB internal sram - 8MB sdram memory - 16MB qspi flash memory - 4.3 inch 480x272 LCD-TFT display Signed-off-by: Vikas Manocha <vikas.manocha@st.com> Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
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