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2019-12-09ARM: dts: at91: sama5d27_som1_ek: add i2c filters propertiesEugen Hristev1-0/+6
Add properties for i2c filters for i2c0 and i2c1 on sama5d27_som1_ek. Noise is affecting communication on i2c for example when connecting i2c camera sensors. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Link: https://lore.kernel.org/r/1575531818-21332-1-git-send-email-eugen.hristev@microchip.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-10-03ARM: dts: at91: sama5d27_som1_ek: add mmc capabilities for SDMMC0Eugen Hristev1-0/+1
Add mmc capabilities for SDMMC0 for this board. With this enabled, eMMC connected card is detected as: mmc0: new DDR MMC card at address 0001 Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Link: https://lore.kernel.org/r/1565252928-28994-2-git-send-email-eugen.hristev@microchip.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2019-04-08ARM: dts: atmel boards: use SPDX-License-IdentifierAlexandre Belloni1-38/+1
External E-Mail The X11 license text [1] is explicitly for the X Consortium and has a couple of extra clauses. The MIT license text [2] is actually what the current DT files claim. [1] https://spdx.org/licenses/X11.html [2] https://spdx.org/licenses/MIT.html Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
2019-01-08ARM: dts: at91: at91-sama5d27_som1_ek: enable qspi1 memoryClaudiu Beznea1-0/+4
Enable qspi1. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2018-11-21ARM: dts: at91: sama5d2: switch to new clock bindingAlexandre Belloni1-6/+6
Switch sama5d2 boards to the new PMC clock bindings. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2018-09-19ARM: dts: at91: sama5d27_som1_ek: add adc regulatorsEugen Hristev1-0/+42
Add fixed regulators for the ADC. This board does not have a programmable PMIC, but fixed regulators. Adding them to DT so the ADC can probe correctly. Tested-by: Swapna Gurumani <swapna.gurumani@microchip.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2017-12-31ARM: dts: at91: sama5d27_som1_ek: use TCB0 as timersAlexandre Belloni1-0/+12
Use tcb0 for timers as selected in sama5_defconfig. Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-10-30Merge tag 'at91-ab-4.15-dt' of ↵Arnd Bergmann1-23/+23
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 Herring1-3/+3
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: sama5d27_som1_ek: remove pull-up on SD/MMC linesNicolas Ferre1-2/+2
As the board have the proper pull-ups soldered on the data and CMD lines we don't need them specified in the PADs. So remove the "bias-pull-up" property and set "bias-disable". Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> [claudiu.beznea@microchip.com: change subject to match the desired prefix] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-10-10ARM: dts: at91: sama5d27_som1_ek: remove not connected CAN0Nicolas Ferre1-12/+0
CAN0 is not connected on the sama5d27_som1_ek board, so remove it from DT. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> [claudiu.beznea@microchip.com: change subject to match the desired prefix] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-10-10ARM: dts: at91: sama5d27_som1_ek: add pinmuxing for pwm0Claudiu Beznea1-2/+4
Add pin muxing for pwm0 and set it as disabled since it is in conflict with the pins for leds. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-10-10ARM: dts: at91: sama5d27_som1_ek: add aliases for i2cLudovic Desroches1-0/+2
Add aliases for i2c devices to not rely on probe order for i2c device numbering. Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> [claudiu.beznea@microchip.com: remove i2c0, change subject] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-10-10ARM: dts: at91: sama5d27_som1_ek: set USER button as a wakeup sourceLudovic Desroches1-0/+1
Set the USER button as a wakeup source to allow wakeup from ULP0. Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> [claudiu.beznea@microchip.com: change subject to match the desired prefix] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-10-10ARM: dts: at91: sama5d27_som1_ek: update serial aliasesLudovic Desroches1-0/+6
Overwrite sama5d2.dtsi aliases node to match the at91-sama5d27_som1_ek board configuration. ttyS0 stands for DBGU, ttyS1 for the mikro BUS 1 serial lines and ttyS2 for the mikro BUS 2 serial lines. Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> [claudiu.beznea@microchip.com: change subject to match the desired prefix] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-10-10ARM: dts: at91: sama5d27_som1_ek: enable i2c2Claudiu Beznea1-2/+2
Enable i2c. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-10-10ARM: dts: at91: sama5d27_som1_ek: add disabled statusClaudiu Beznea1-6/+7
Add disabled statuses for all devices and for those those which pins are in conflict with other devices add a comment in the DT file to specify this. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-09-18ARM: dts: at91: sama5d27_som1_ek: fix USB host vbusNicolas Ferre1-1/+4
The USB host has 3 ports so we must specify the entries for each in the atmel,vbus-gpio property. The specified pin (PA27) is the vbus for USBB and not USBA. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> [claudiu.beznea@microchip.com: change subject to match the desired prefix] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2017-09-18ARM: dts: at91: sama5d27_som1_ek: fix typosLudovic Desroches1-2/+2
Fix typos that prevent proper using of uart2 and uart4 devices. Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
2017-09-18ARM: dts: at91: sama5d27_som1_ek: update pinmux/pinconf for LEDs and USBLudovic Desroches1-6/+6
There are some changes from the prototype board concerning LEDs and USB pins: - USBB power enable and red LED pins are inverted. - The polarity of LEDs is inverted too. Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
2017-07-17ARM: dts: at91: at91-sama5d27_som1_ek: Add sama5d27 SoM1 EK supportClaudiu Beznea1-0/+537
Add specifig DTS files and bindings for sama5d27 SoM1 EK board. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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