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path: root/arch/arm/boot/dts/at91-nattis-2-natte-2.dts
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* ARM: dts: at91: nattis: initialize the BLON pin as output-low earlyPeter Rosin2018-11-211-0/+8
| | | | | | | | | | | The pwm-backlight driver initializes BLON (the enable gpio) to output-high if the gpio is input on probe. Initializing the gpio to output-low before the driver probes prevents this action by the pwm-backlight driver and gets rid of a nasty blink of full backlight with an uninitialized panel. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: nattis: drop three indentation levelsPeter Rosin2018-09-031-42/+30
| | | | | | | | | Make use of the recently added &pinctrl and &watchdog labels. This makes the whole file consistent and knowledge of the ahb/apb structure is hidden. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: nattis: describe the lvds panelPeter Rosin2018-08-281-1/+21
| | | | | | | Make the DT usable with the panel-lvds driver. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: nattis: move pinctrls for the lvds chip to the lvds nodePeter Rosin2018-08-281-6/+6
| | | | | | | | The atmel hlcdc controller has nothing to do with these pins, so move them to where they belong. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: nattis: state the actual lvds-encoder chipPeter Rosin2018-08-281-1/+1
| | | | | | | Just to be explicit. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: nattis: make the SD-card slot workPeter Rosin2018-08-281-0/+1
| | | | | | | | | | The cd-gpios signal is assumed active-low by the driver, and the cd-inverted property is needed if it is, in fact, active-high. Fix this oversight. Fixes: 0e4323899973 ("ARM: dts: at91: add devicetree for the Axentia Nattis with Natte power") Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: nattis: set the PRLUD and HIPOW signals lowPeter Rosin2018-08-281-2/+4
| | | | | | | | | AT91_PINCTRL_OUTPUT_VAL(0) without AT91_PINCTRL_OUTPUT is a no-op, so make sure the pins really output a zero. Fixes: 0e4323899973 ("ARM: dts: at91: add devicetree for the Axentia Nattis with Natte power") Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: nattis: add lvds-encoderPeter Rosin2018-02-131-3/+28
| | | | | | | | The lvds encoder chip was omitted by oversight. Add it. Fixes: 0e4323899973 ("ARM: dts: at91: add devicetree for the Axentia Nattis with Natte power") Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: nattis: use up-to-date mtd partitionsPeter Rosin2018-02-131-11/+16
| | | | | | | | | | | | | | | The nattis currently relies on the cmdline to correctly configure the MTD partition table, and the one given in the device tree is simply ignored. Which is fortunate, since the device tree partition table is bonkers and does not match reality. So, in order to avoid confusion, fix the device tree partition table to match what is expected (i.e. what is normally provided on the cmdline). In particular, the rootfs partition should be mtd6. Fixes: 0e4323899973 ("ARM: dts: at91: add devicetree for the Axentia Nattis with Natte power") Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: nattis: use the correct compatible for the eepromPeter Rosin2018-02-131-1/+1
| | | | | | | | | | The used part does contain an eeprom compatible with an Atmel 24c02 chip and it is from NXP, but it is not called 24c02. It's actually a se97b chip. Adjust the compatible accordingly. Fixes: 0e4323899973 ("ARM: dts: at91: add devicetree for the Axentia Nattis with Natte power") Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: add devicetree for the Axentia Nattis with Natte powerPeter Rosin2017-12-041-0/+258
The Axentia Nattis is a device designed for presenting departures for public transport systems. The Natte helper board provides power and features a battery of battery chargers. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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