arm64: dts: allwinner: a64: move I2C pinctrl to dtsi

There is only one pinmuxing available for each I2C controller.

So, move pinctrl for i2c0, i2c1 from board dts files into SoC dts

arm64: dts: allwinner: a64: move I2C pinctrl to dtsi

There is only one pinmuxing available for each I2C controller.

So, move pinctrl for i2c0, i2c1 from board dts files into SoC dtsi.

By moving these pinctrls the i2c1 node from Nanopi A64 just have a
status, which is disabled already so remove the entire node from it.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

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arm64: dts: allwinner: a64: teres-i: enable backlight

Enable pwm and add a pretty standard backlight node.

The regulator is always on, but we include it anyway, because it is
re

arm64: dts: allwinner: a64: teres-i: enable backlight

Enable pwm and add a pretty standard backlight node.

The regulator is always on, but we include it anyway, because it is
required by the binding document.

Signed-off-by: Harald Geyer <harald@ccbib.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

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arm64: dts: allwinner: a64: teres-i: enable power supplies

TERES-I has ACIN connector and battery.

Signed-off-by: Harald Geyer <harald@ccbib.org>
Signed-off-by: Maxime Ripard <m

arm64: dts: allwinner: a64: teres-i: enable power supplies

TERES-I has ACIN connector and battery.

Signed-off-by: Harald Geyer <harald@ccbib.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

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arm64: dts: allwinner: a64: Fix a typo

This typo inverted the meaning of the comment, but the rest of the
comment and the code reveal that the regulator in question needs to be
on at

arm64: dts: allwinner: a64: Fix a typo

This typo inverted the meaning of the comment, but the rest of the
comment and the code reveal that the regulator in question needs to be
on at all times.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

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arm64: dts: allwinner: a64: Rename uart0_pins_a label to uart0_pb_pins

The pinmux name and label for a specific function should denote which
pingroup it is on, or if there is only one op

arm64: dts: allwinner: a64: Rename uart0_pins_a label to uart0_pb_pins

The pinmux name and label for a specific function should denote which
pingroup it is on, or if there is only one option for the function, have
not enumerating prefix/suffix at all.

The "uart0_pins_a" label is renamed to "uart0_pb_pins" to fit our
current style. The node name "uart0" is also changed to "uart0-pb-pins"
to match.

Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>

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arm64: dts: allwinner: a64: add HDMI regulator to all DTs' simplefb_hdmi

On usual A64 board design the power of HDMI controller is connected to
DLDO1 of the AXP803 PMIC. If this regulato

arm64: dts: allwinner: a64: add HDMI regulator to all DTs' simplefb_hdmi

On usual A64 board design the power of HDMI controller is connected to
DLDO1 of the AXP803 PMIC. If this regulator is shut down, the HDMI
output will be blank. Therefore the simplefb driver should keep this
regulator on.

Add the regulator to all currently available A64 boards' simplefb_hdmi
device node, if the board is capable of outputing HDMI.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

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arm64: allwinner: a64: allow laptops to wake up from lid

Currently all ARM kernels will have s2idle enabled if CONFIG_SUSPEND is
present. In this case if the lid is closed, systemd-login

arm64: allwinner: a64: allow laptops to wake up from lid

Currently all ARM kernels will have s2idle enabled if CONFIG_SUSPEND is
present. In this case if the lid is closed, systemd-logind will enter
s2idle mode by default; however there's no possible wakeup source
defined, so the system will enter a forever idle.

Add the lid itself as a wakeup source, thus the system can wakeup when
the lid is opened.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

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arm64: allwinner: a64: change TERES-I DLDO3's name to start with "vdd"

Originally the name of the DLDO3 regulator on TERES-I is "eDP12", which
is not consistent with other regulator name

arm64: allwinner: a64: change TERES-I DLDO3's name to start with "vdd"

Originally the name of the DLDO3 regulator on TERES-I is "eDP12", which
is not consistent with other regulator names.

Change it to "vdd-edp", in order to make it more consistent.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

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arm64: dts: allwinner: a64: Add support for TERES-I laptop

The TERES-I is an open hardware laptop built by Olimex using the
Allwinner A64 SoC.

Add the board specific .dts file,

arm64: dts: allwinner: a64: Add support for TERES-I laptop

The TERES-I is an open hardware laptop built by Olimex using the
Allwinner A64 SoC.

Add the board specific .dts file, which includes the A64 .dtsi and
enables the peripherals that we support so far.

Signed-off-by: Harald Geyer <harald@ccbib.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

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