The vcc3v3-btreg regulator only has 1 state and no state gpios defined,
so "regulator-gpio" is not the correct binding to use. "regulator-fixed"
is the correct binding to use. It supports an enable GPIO which is
needed in this case.
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250409205047.1522943-1-robh@kernel.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The preferred nodename for fixed-regulators has changed to
pattern: '^regulator(-[0-9]+v[0-9]+|-[0-9a-z-]+)?$'
Fix all Rockchip DT regulator nodenames.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/0ae40493-93e9-40cd-9ca9-990ae064f21a@gmail.com
[adapted rebased on top of a number of other changes and included
neu6a-wifi + wolfvision-pf5-io-expander overlays]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Not all supported boards actually use the PX30's built-in (G)MAC, while the
SoC TRM and the datasheet don't define some standard numbering in this case.
Thus, remove the ethernet0 alias from the PX30 SoC dtsi file, and add the same
alias back to the appropriate board dts(i) files.
This is quite similar to the already performed migration of the mmcX aliases
from the Rockchip SoC dtsi files to the board dts(i) files.
Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/0d9da8959b4f567622676c34b5feb74c49489554.1702366958.git.dsimic@manjaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
As suggested by Arnd Bergmann, the newly added mmc aliases
should be board specific, so move them from the general dtsi
to the individual boards.
For the Engicam-boards this means a split as the core
boards contains the emmc while the commit baseboard handles
sdmmc and sdio.
Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Link: https://lore.kernel.org/r/20210324122235.1059292-3-heiko@sntech.de
Engicam PX30 carrier boards like EDIMM2.2 and C.TOUCH2.0 have
an onboard Sterling-LWD Wifi/BT chip based on BCM43430 connected
on the UART bus.
UART bus on the design routed via USB to UART CP20x bridge. This
bridge powered from 3V3 regualtor gpio.
This patch adds BT enablement nodes for these respective boards.
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20201109181017.206834-7-jagan@amarulasolutions.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Engicam PX30 carrier boards like EDIMM2.2 and C.TOUCH2.0 have
an onboard Sterling-LWD Wifi/BT chip based on BCM43430 connected
on the SDIO bus.
The SDIO power sequnce is connacted with exteernal 32KHz oscillator
and it require 3V3 regulator input.
This patch adds WiFi enablement nodes for these respective boards.
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20201109181017.206834-6-jagan@amarulasolutions.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Engicam EDIMM2.2 and C.Touch 2.0 Kits support USB Host
and OTG ports.
Add support to enable USB on these kits while mounting
px30-core SOM.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20201109181017.206834-2-jagan@amarulasolutions.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Engicam EDIMM2.2 Starter Kit is an EDIMM 2.2 Form Factor Capacitive
Evaluation Board.
Genaral features:
- LCD 7" C.Touch
- microSD slot
- Ethernet 1Gb
- Wifi/BT
- 2x LVDS Full HD interfaces
- 3x USB 2.0
- 1x USB 3.0
- HDMI Out
- Mini PCIe
- MIPI CSI
- 2x CAN
- Audio Out
SOM's like PX30.Core needs to mount on top of this Evaluation board
for creating complete PX30.Core EDIMM2.2 Starter Kit.
Add support for it.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/r/20200929083217.25406-3-jagan@amarulasolutions.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
