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: NanoPi-A64: Add blue status LED

Beside the non-controllable green power LED, the NanoPi-A64 features a
blue "status" LED, connected to PD24.

Add the

arm64: dts: allwinner: a64: NanoPi-A64: Add blue status LED

Beside the non-controllable green power LED, the NanoPi-A64 features a
blue "status" LED, connected to PD24.

Add the device tree node to make it usable.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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: NanoPi-A64: Add Wifi chip

The NanoPi-A64 has an on-board WiFi chip, connected to the usual MMC1 SDIO
interface. The AXP power line is the always-on VDD_SYS_3.

arm64: dts: allwinner: a64: NanoPi-A64: Add Wifi chip

The NanoPi-A64 has an on-board WiFi chip, connected to the usual MMC1 SDIO
interface. The AXP power line is the always-on VDD_SYS_3.3V, but it uses
pin L2 to enable the regulator.
As the actual WiFi driver is not in mainline Linux, it doesn't have a
compatible string, so we omit this from the node.

Add the respective nodes to the DT to make it usable.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
[wens@csie.org: Add RTL8189ETV LPO clock to pwrseq node]
Signed-off-by: Chen-Yu Tsai <wens@csie.org>

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arm64: dts: allwinner: a64: NanoPi-A64: Add Ethernet

The NanoPi-A64 has the usual Realtek Gbit PHY connected to the EMAC,
so add the respective nodes to the DT. The PHY is powered by the

arm64: dts: allwinner: a64: NanoPi-A64: Add Ethernet

The NanoPi-A64 has the usual Realtek Gbit PHY connected to the EMAC,
so add the respective nodes to the DT. The PHY is powered by the
VDD_SYS_3.3V line, which is always on.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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: NanoPi-A64: Fix DCDC1 voltage

According to the NanoPi-A64 schematics, DCDC1 is connected to a voltage
rail named "VDD_SYS_3.3V". All users seem to expect 3.3V

arm64: dts: allwinner: a64: NanoPi-A64: Fix DCDC1 voltage

According to the NanoPi-A64 schematics, DCDC1 is connected to a voltage
rail named "VDD_SYS_3.3V". All users seem to expect 3.3V here: the
Ethernet PHY, the uSD card slot, the camera interface and the GPIO pins
on the headers.
Fix up the voltage on the regulator to lift it up to 3.3V.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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: dts: sunxi: Switch MMC nodes away from cd-inverted property

Using the cd-inverted property is not useful when GPIOs are used as card
detects since the polarity can be specified wi

arm64: dts: sunxi: Switch MMC nodes away from cd-inverted property

Using the cd-inverted property is not useful when GPIOs are used as card
detects since the polarity can be specified with the usual
GPIO_ACTIVE_(HIGH|LOW) GPIO flags. It has also caused confusion for
U-Boot developers, so migrate all sunxi boards away from cd-inverted.

Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

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arm64: allwinner: a64: Add initial NanoPi A64 support

NanoPi A64 is a new board of high performance with low cost
designed by FriendlyElec., using the Allwinner A64 SOC.

Nanopi

arm64: allwinner: a64: Add initial NanoPi A64 support

NanoPi A64 is a new board of high performance with low cost
designed by FriendlyElec., using the Allwinner A64 SOC.

Nanopi A64 features
- Allwinner A64, 64-bit Quad-core Cortex-A53@648MHz to 1.152GHz, DVFS
- 1GB DDR3 RAM
- MicroSD
- Gigabit Ethernet (RTL8211E)
- Wi-Fi 802.11b/g/n
- IR receiver
- Audio In/Out
- Video In/Out
- Serial Debug Port
- microUSB 5V 2A DC power-supply

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>

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