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* ARM: dts: sun7i: Enable HDMI support on some A20 devicesChen-Yu Tsai2017-10-181-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | All the A20 devices I own have standard HDMI connectors wired to the dedicated HDMI pins on the SoC: - Bananapi M1+ - Cubieboard 2 - Cubietruck - Lamobo R1 (or Bananapi R1) Development boards from Olimex also have standard HDMI connectors. Schematics for them are publicly available. Enable HDMI on them as well. - Olimex A20-OLinuXino-LIME - Olimex A20-OLinuXino-LIME2 - Olimex A20-OLinuXino-MICRO Enable the display pipeline and HDMI output for them. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Tested-by: Priit Laes <plaes@plaes.org> # Cubietruck, A20-OLinuXino-MICRO Tested-by: Olliver Schinagl <oliver@schinagl.nl> # A20-OLinuXino-LIME2 Tested-by: Jonathan Liu <net147@gmail.com> # A20-OLinuXino-LIME Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sunxi: Drop mmc0_cd_pin_reference_design pinmux settingChen-Yu Tsai2017-05-141-1/+1
| | | | | | | | | | As part of our effort to move pinctrl/GPIO interlocking into the driver where it belongs, this patch drops the definition and usage of the mmc0_cd_pin_reference_design pinmux setting for the default mmc0 card detect GPIO pin. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: dts: sunxi: Remove no longer used pinctrl/sun4i-a10.h headerChen-Yu Tsai2017-03-271-1/+0
| | | | | | | | | | | | | | | | | All dts files for the sunxi platform have been switched to the generic pinconf bindings. As a result, the sunxi specific pinctrl macros are no longer used. Remove the #include entry with the following command: sed --follow-symlinks -i -e '/pinctrl\/sun4i-a10.h/D' \ arch/arm/boot/dts/sun?i*.* arch/arm/boot/dts/sun9i-a80.dtsi was then edited to remove the extra empty line. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: dts: sunxi: Use axp209.dtsi for Olinuxino Lime2Emmanuel Vadot2017-01-101-48/+42
| | | | | | | | | | | | | | | Use axp209.dtsi in sun7i-a20-olinuxino-lime2.dts and correct some regulators. DCDC2 is used for vdd-cpu so it should never be bellow 1V and above 1.4V DCDC3 is used for VDD_INT so same as above. LD01 is used for the RTC, and should have a typical value of 1.3V LD02 is used for AVCC and should have a typical value of 3.0V LD03/4 are used for Port-E/Port-G Power pin, and the schematics recommands to set them to 2.8V as they can be used for CSI0/1. Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sunxi: Convert pinctrl nodes to generic bindingsMaxime Ripard2016-12-261-13/+13
| | | | | | | | Now that we can handle the generic pinctrl bindings, convert our DT to it. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
* ARM: sunxi: Remove useless allwinner,pull propertyMaxime Ripard2016-12-261-3/+0
| | | | | | | | | | | | The allwinner,pull property set to NO_PULL was really considered our default (and wasn't even changing the default value in the code). Remove these properties to make it obvious that we do not set anything in such a case. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
* ARM: sunxi: Remove useless allwinner,drive propertyMaxime Ripard2016-12-261-4/+0
| | | | | | | | | The allwinner,drive property set to 10mA was really considered as our default. Remove all those properties entirely to make that obvious. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
* dts: sunxi: add eeprom to A20 OLinuXino Lime2 boardOlliver Schinagl2015-09-271-0/+6
| | | | | | | | The Olimex A20 OLinuXino Lime2 features an eeprom that is always on the board. This patch adds it to the dts. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: dts: sunxi: enable otg port on the sun7i-a20-olinuxino-lime2Olliver Schinagl2015-09-131-0/+41
| | | | | | | | | | This patch enables the musb-otg USB controller on the Lime2. The Lime2 differs from the Lime1 series in pins used for usb0 power. Tested on a OlinuXino Lime2-4GB. Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sunxi: dt: Remove the FSF addressMaxime Ripard2015-05-101-5/+0
| | | | | | | | | | The FSF address triggers a warning on checkpatch, saying that the FSF license is already present in the Linux source code, and that it has already changed in the past. Remove it from our DT, as suggested. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sunxi: DT: Add stdout-path propertyMaxime Ripard2015-04-271-0/+8
| | | | | | | | | | | | Add UART aliases and stdout-path property for all the Allwinner boards so that we won't have to rely on the bootargs' console= value, while working with legacy bootloaders. While we're at it, also remove the mentions of earlyprintk in the bootargs, that will remove our default bootargs entirely, and allow the kernel to boot on a system even if DEBUG_LL is configured for another system. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sun7i: olinuxino lime2: Convert to DT label based syntaxMaxime Ripard2015-04-271-145/+143
| | | | | | | | In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sunxi: DT: Convert the DTs to use the generic interrupt headerMaxime Ripard2015-01-211-1/+2
| | | | | | | | | The NMI IRQ controller uses the standard flags definition for the IRQ level and edges. Use the common header to use defines instead of opaque numbers. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sunxi: DT: Convert the DTs to use a header for the pinctrl nodesMaxime Ripard2015-01-211-4/+5
| | | | | | | | | | The pinctrl nodes require some extra opaque arguments for the pull up and drive strength values. Introduce a new header file and convert the device trees to replace these opaque numbers by defines. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sunxi: DT: convert DTs to use common GPIOs includesMaxime Ripard2015-01-211-3/+5
| | | | | | | Replace the various raw GPIO flags by their definition in the common dt-bindings header. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sunxi: DT: Convert to device tree includesMaxime Ripard2015-01-211-2/+2
| | | | | | Prepare the device trees to use the C preprocessor. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sunxi: Fix GPLv2 wordingMaxime Ripard2014-10-271-3/+3
| | | | | | | | | During the GPL to GPL/X11 licensing migration, the GPL notice introduced mentionned the device trees as a library, which is not really accurate. It began to spread by copy and paste. Fix all these library mentions to reflect the file that it's actually just a file. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sun7i: add support for A20-OLinuXino-Lime2Iain Paton2014-10-201-0/+228
This adds support for the Olimex A20-OLinuXino-Lime2 https://www.olimex.com/Products/OLinuXino/A20/A20-OLinuXIno-LIME2 Differences to previous Lime boards are 1GB RAM and gigabit ethernet Signed-off-by: Iain Paton <ipaton0@gmail.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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