[PATCH 00/14] var-som-6ul: improve support for variants

[Hugo Villeneuve <hugo@hugovil.com>]

From: Hugo Villeneuve <hvilleneuve@dimonoff.com>

Hello,
this patch series improves support for Variscite VAR-SOM-6UL based boards.

The first two patches fix DT/dmesg warnings.

Then add support for the imx6ull CPU variant of the VAR-SOM-6UL.

Then improves/fixes the following features/options that are currently not
working on the concerto EVK board:
  - ethernet ports ENET1
  - LVDS display panel
  - Wifi/Bt

Also factor out optional features into separate DTSI include files, so it will be
easier to support them for other boards, and to make sure they are not
unconditionnally enabled.

I have tested these changes on a Variscite concerto EVK board using a
VAR-SOM-6UL with the following options:
  - EC (ethernet phy on SOM)
  - LD (LVDS encoder assembled on SOM)
  - WBD (Wi-Fi 802.11 ac/a/b/g/n and Bluetooth 5.2/BLE on SOM)
Result of tests:
  - Both ethernet ports Ok
  - LVDS display panel Ok
  - Wifi/Bt Ok

Also tested on a custom board with a VAR-SOM-6UL SOM (will be submitted in
a future series).

Thank you.

Hugo Villeneuve (14):
  ARM: dts: imx6ul-var-som: fix warning for non-existent dc-supply
    property
  ARM: dts: imx6ul-var-som: fix warning for boolean property with a
    value
  ARM: dts: imx6ul-var-som: change incorrect VAR-SOM-6UL model name
  dt-bindings: arm: fsl: change incorrect VAR-SOM-6UL model name
  dt-bindings: arm: fsl: add variscite,var-som-imx6ull
  ARM: dts: imx6ul-var-som: Factor out common parts for all CPU variants
  ARM: dts: imx6ul-var-som-concerto: Factor out common parts for all CPU
    variants
  ARM: dts: imx6ul-var-som: factor out SD card support
  ARM: dts: imx6ul-var-som: add proper Wifi and Bluetooth support
  ARM: dts: imx6ul-var-som: factor out ENET2 ethernet support
  ARM: dts: imx6ul-var-som: add support for EC configuration option
    (ENET1)
  ARM: dts: imx6ul-var-som: factor out audio support
  dt-bindings: display/lvds-codec: add ti,sn65lvds93
  ARM: dts: imx6ul-var-som: add support for LVDS display panel

 .../devicetree/bindings/arm/fsl.yaml          |   8 +-
 .../bindings/display/bridge/lvds-codec.yaml   |   1 +
 arch/arm/boot/dts/nxp/imx/Makefile            |   3 +
 .../dts/nxp/imx/imx6ul-var-som-audio.dtsi     |  30 ++
 ...ar-som.dtsi => imx6ul-var-som-common.dtsi} | 140 +++-----
 ...ts => imx6ul-var-som-concerto-common.dtsi} | 159 ++-------
 .../nxp/imx/imx6ul-var-som-concerto-full.dts  |  22 ++
 .../dts/nxp/imx/imx6ul-var-som-concerto.dts   | 318 +-----------------
 .../dts/nxp/imx/imx6ul-var-som-enet1.dtsi     |  44 +++
 .../dts/nxp/imx/imx6ul-var-som-enet2.dtsi     |  79 +++++
 .../nxp/imx/imx6ul-var-som-lvds-panel.dtsi    | 112 ++++++
 .../boot/dts/nxp/imx/imx6ul-var-som-sd.dtsi   |  27 ++
 .../boot/dts/nxp/imx/imx6ul-var-som-wifi.dtsi |  75 +++++
 arch/arm/boot/dts/nxp/imx/imx6ul-var-som.dtsi | 219 +-----------
 .../nxp/imx/imx6ull-var-som-concerto-full.dts |  22 ++
 .../dts/nxp/imx/imx6ull-var-som-concerto.dts  |  21 ++
 .../arm/boot/dts/nxp/imx/imx6ull-var-som.dtsi |  36 ++
 17 files changed, 575 insertions(+), 741 deletions(-)
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ul-var-som-audio.dtsi
 copy arch/arm/boot/dts/nxp/imx/{imx6ul-var-som.dtsi => imx6ul-var-som-common.dtsi} (60%)
 copy arch/arm/boot/dts/nxp/imx/{imx6ul-var-som-concerto.dts => imx6ul-var-som-concerto-common.dtsi} (51%)
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ul-var-som-concerto-full.dts
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ul-var-som-enet1.dtsi
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ul-var-som-enet2.dtsi
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ul-var-som-lvds-panel.dtsi
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ul-var-som-sd.dtsi
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ul-var-som-wifi.dtsi
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ull-var-som-concerto-full.dts
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ull-var-som-concerto.dts
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ull-var-som.dtsi


base-commit: 11439c4635edd669ae435eec308f4ab8a0804808
-- 
2.47.3