[0/8] ARM: dts: imx6ull: Add chargebyte Tarragon support

Message

Stefan Wahren March 6, 2023, 5:22 p.m. UTC

This series adds the support for chargebyte Tarragon, which is an Electrical
Vehicle Supply Equipment (EVSE) for AC charging stations
(according to IEC 61851, ISO 15118).

The Tarragon board is based on an i.MX6ULL SoC and is available in
4 variants (Master, Slave, SlaveXT, Micro), which provide more or
less peripherals.

Supported features:
  * 512 MB DDR RAM
  * eMMC
  * Debug UART
  * 100 Mbit Ethernet
  * USB 2.0 Host interface
  * Powerline communication (QCA700x)
  * 2x RS485
  * Digital in- and outputs (12 V)
  * One-Wire master for external temp sensors
  * 2x relay outputs
  * 2x motor interfaces
  
The Tarragon hardware is bundled with a charging stack under the name Charge Control C: 
https://chargebyte.com/products/charging-station-communication/charge-control-c

This series is rebased on top of:
https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git?h=for-next

Stefan Wahren (8):
  dt-bindings: vendor-prefixes: add chargebyte
  dt-bindings: Add DS2482/DS2484 as trivial device
  w1: ds2482: add i2c id for ds2484
  dt-bindings: iio: st-sensors: Add IIS328DQ accelerometer
  iio: accel: add support for IIS328DQ variant
  dt-bindings: ARM: fsl: Add chargebyte Tarragon
  ARM: dts: imx6ull: Add chargebyte Tarragon support
  ARM: imx_v6_v7_defconfig: Enable Tarragon peripheral drivers

 .../devicetree/bindings/arm/fsl.yaml          |   9 +
 .../bindings/iio/st,st-sensors.yaml           |   1 +
 .../devicetree/bindings/trivial-devices.yaml  |   4 +
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 arch/arm/boot/dts/Makefile                    |   4 +
 .../arm/boot/dts/imx6ull-tarragon-common.dtsi | 858 ++++++++++++++++++
 arch/arm/boot/dts/imx6ull-tarragon-master.dts |  82 ++
 arch/arm/boot/dts/imx6ull-tarragon-micro.dts  |  10 +
 arch/arm/boot/dts/imx6ull-tarragon-slave.dts  |  32 +
 .../arm/boot/dts/imx6ull-tarragon-slavext.dts |  64 ++
 arch/arm/configs/imx_v6_v7_defconfig          |   6 +
 drivers/iio/accel/st_accel.h                  |   1 +
 drivers/iio/accel/st_accel_core.c             |   1 +
 drivers/iio/accel/st_accel_i2c.c              |   5 +
 drivers/iio/accel/st_accel_spi.c              |   5 +
 drivers/w1/masters/ds2482.c                   |   1 +
 16 files changed, 1085 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx6ull-tarragon-common.dtsi
 create mode 100644 arch/arm/boot/dts/imx6ull-tarragon-master.dts
 create mode 100644 arch/arm/boot/dts/imx6ull-tarragon-micro.dts
 create mode 100644 arch/arm/boot/dts/imx6ull-tarragon-slave.dts
 create mode 100644 arch/arm/boot/dts/imx6ull-tarragon-slavext.dts