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>
Banana Pi M2 Ultra board features two USB host ports, connected to the
two USB host ports on the SoC.
Add support for them.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
On newer revisions of the Banana Pi M2 Ultra boards, the 5V power output
(used by HDMI, SATA and USB) is controller via a GPIO.
Add the regulator node for it.
Older revisions just have the 5V power output always on, and the GPIO is
reserved on these boards. So it won't affect the older revisions.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
The Banana Pi M2 Ultra is an SBC based on the Allwinner R40 SoC. The
form factor and position of various connectors, leds and buttons is
similar to the Banana Pi M1+, Banana Pi M3, and is exactly the same
as the latest Banana Pi M64.
It features:
- X-Powers AXP221s PMIC connected to i2c0
- 2 GB DDR3 DRAM
- 8 GB eMMC
- micro SD card slot
- DC power jack
- HDMI output
- MIPI DSI connector
- 2x USB 2.0 hosts
- 1x USB 2.0 OTG
- gigabit ethernet with Realtek RTL8211E transceiver
- WiFi/Bluetooth with AP6212 chip, with external antenna connector
- SATA and power connectors for native SATA support
- camera sensor connector
- consumer IR receiver
- audio out headphone jack
- onboard microphone
- red, green, and blue LEDs
- debug UART pins
- Li-Po battery connector
- Raspberry Pi B+ compatible GPIO header
- power, reset, and boot control buttons
This patch adds a dts file that enables UART, MMC and PMIC support.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
