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2017-08-30ARM: dts: at91: at91sam9g45: add AC97Dmitry Rezvanov
AT91SAM9G45 has an AC97 controller, but it is not described in the dts file. This patch adds AC97 node in device tree. Signed-off-by: Dmitry Rezvanov <dmitry.rezvanov@yandex.ru> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-05-31ARM: dts: at91: Switch to the new NAND bindingsBoris Brezillon
Use the new EBI/NAND bindings to declare NAND chips and remove old NAND nodes along the way. Note that we keep using old bindings in at91rm9200.dtsi because this SoC is not supported by the EBI driver. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2015-11-16ARM: at91/dt: remove leftovers clock definitionAlexandre Belloni
The clocks group properties and the clock@0 node are useless, remove them to avoid copy pasting in future device trees. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-11-16ARM: at91/dt: replace gpio-key,wakeup with wakeup-source propertySudeep Holla
Though the keyboard driver for GPIO buttons(gpio-keys) will continue to check for/support the legacy "gpio-key,wakeup" boolean property to enable gpio buttons as wakeup source, "wakeup-source" is the new standard binding. This patch replaces the legacy "gpio-key,wakeup" with the unified "wakeup-source" property in order to avoid any futher copy-paste duplication. Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.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>
2015-07-30ARM: at91/dt: add isi & ov2640 dt nodes for at91sam9m10g45ek boardJosh Wu
First we group the isi data pins, and for now we only use 0~7 data pins with HSYNC and VSYNC. Also add the link for atmel-isi and ov2640 sensor node. Signed-off-by: Josh Wu <josh.wu@atmel.com> [nicolas.ferre@atmel.com: move the pinctrl properties in board .dts file] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04ARM: at91/dt: at91sam9m10g45ek 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>
2014-11-19ARM: at91/dt: enable the RTT block on the at91sam9m10g45ek boardBoris Brezillon
Enable the RTT and GPBR devices and specify the general purpose register used to store the current time. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-18ARM: at91/dt: at91sam9m10g45ek add rtc nodeErik van Luijk
Add rtc node to both the at91sam9g45 SoC family and the at91sam9m10g45ek board. Signed-off-by: Erik van Luijk <evanluijk@interact.nl> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-07-09ARM: at91/dt: sam9m10g45ek: define crystals frequenciesAlexandre Belloni
Define at91sam9m10g45ek main and slow crystals frequencies. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-04-18ARM: at91/dt: at91sam9m10g45ek PWM leds polarity is inversedAlexandre Belloni
The real polarity of the LEDs is inversed. The led is between 3.3v and the PWM. It was working before because the driver was getting the duty cycle calculation wrong. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-04-18ARM: at91/dt: at91sam9m10g45ek: add ADC and touchscreen supportAlexandre Belloni
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-19ARM: at91: at91sam9m10g45ek: switch to PWM ledsBo Shen
The d6 and d7 is connected to PWM, we can use PWM to control it, so switch to PWM leds. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-09ARM: at91: at9sam9m10g45ek: add dt lcd supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-06-15ARM: at91: sam9m10g45ek 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>
2013-03-21ARM: at91/dt: gpio-keys: remove address-cells and size-cells propertiesNicolas Ferre
Gpio-keys nodes are not using the "reg" property in their sub nodes. So, there is no need to define #address-cells and #size-cells properties in gpio-keys nodes: we remove them. 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>
2012-11-19ARM: at91: dt: at91sam9260: split rts and cts pinctrl notJean-Christophe PLAGNIOL-VILLARD
as we just use the rts and not the rts & cts for rs485 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19ARM: at91: fix usart/uart namimg in pinctrlJean-Christophe PLAGNIOL-VILLARD
USART are the full pin uart DBGU the debug Unit UART the two pin uart Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-10-13arm: at91: dt: sam9m10g45ek: use rts/cts pinctrl group for uart1Jean-Christophe PLAGNIOL-VILLARD
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-12ARM: dts: add twi nodes for atmel boardsLudovic Desroches
Still use i2c-gpio on boards which have a SoC with a TWI IP which doesn't have clock stretching in transmission mode. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-04-04ARM: at91: dt: remove unit-address part for memory nodesLudovic Desroches
Because of the inclusion of skeleton.dtsi, the memory node is named "memory" we where not modifying the already included one but creating a new one. It caused bad memory node detection during early_init_dt_scan_memory() so we modify them. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: devicetree-discuss@lists.ozlabs.org
2012-04-04ARM: at91/dts: USB host vbus is active lowNicolas Ferre
Change vbus gpio configuration in .dts files to switch to active low configuration. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: stable <stable@vger.kernel.org>
2012-03-16ARM: at91: dt: enable usb ehci for sam9g45 and sam9x5Jean-Christophe PLAGNIOL-VILLARD
make the ECHI depends on ARCH_AT91 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: devicetree-discuss@lists.ozlabs.org
2012-03-16ARM: at91: dt: enable usb ohci for sam9g20, sam9g45 amd sam9x5Jean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: devicetree-discuss@lists.ozlabs.org
2012-03-15ARM: at91: add pmc DT supportJean-Christophe PLAGNIOL-VILLARD
Specified the main Oscillator via clock binding. This will allow to do not hardcode it anymore in the DT board at 12MHz. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-15atmel/nand: add DT supportJean-Christophe PLAGNIOL-VILLARD
Use a local copy of board informatin and fill with DT data. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-01ARM: at91: at91sam9m10g45ek/dt: add gpio-keys supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-03-01ARM: at91: at91sam9m10g45ek/dt: add leds supportJean-Christophe PLAGNIOL-VILLARD
Use the gpio for d7 as we do not support yet the pwm led via dt. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2011-12-16ARM: at91/net: add macb ethernet controller in 9g45/9g20 DTNicolas Ferre
Add the Cadence macb ethernet controller in at91sam9g45 and at91sam9g20 .dtsi and enable it in at91sam9m10g45ek and usb_a9g20 board device tree file. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-10-25ARM: at91: dt: at91sam9g45 family and board device tree filesNicolas Ferre
Create a new device tree source file for Atmel at91sam9g45 SoC family. The Evaluation Kit at91sam9m10g45ek includes it. This first basic support will be populated as drivers and boards will be converted to device tree. Contains serial, dma and interrupt controllers. The generic board file still takes advantage of platform data for early serial init. As we need a storage media and the NAND flash driver is not converted to DT yet, we keep old initialization for it. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Reviewed-by: Rob Herring <rob.herring@calxeda.com>
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