linux-kernel - [PATCH v2 0/8] ARM: dts: stm32: lxa-tac: add Linux Automation GmbH TAC

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Message-Id: <20230614123222.4167460-1-l.goehrs@pengutronix.de>
Date:   Wed, 14 Jun 2023 14:32:14 +0200
From:   Leonard Göhrs <l.goehrs@...gutronix.de>
To:     Conor Dooley <conor@...nel.org>, Rob Herring <robh@...nel.org>,
        Alexandre TORGUE <alexandre.torgue@...s.st.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        linux-kernel@...r.kernel.org
Cc:     kernel@...gutronix.de,
        Leonard Göhrs <l.goehrs@...gutronix.de>
Subject: [PATCH v2 0/8] ARM: dts: stm32: lxa-tac: add Linux Automation GmbH TAC

The Linux Automation Test Automation Controller (LXA TAC)[1] is an embedded
software development tool built around the Octavo Systems OSD32MP15x SiP.

The device contains an eMMC for storage, a DSA-capable on board ethernet
switch with two external ports, dual CAN busses, a power switch to turn
a device under test on or off and some other I/O.

As of now there are two STM32MP157 based hardware generations (Gen 1 and
Gen 2) that have most of their hardware config in common.
In the future there will also be a STM32MP153 based hardware generation.

[1]: https://www.linux-automation.com/en/products/lxa-tac.html

V1: https://lore.kernel.org/lkml/20230607115508.2964574-1-l.goehrs@pengutronix.de/

Changes since V1:

  - Rebase on top of stm32-next as requested by Alexandre Torgue.
  - Split addition of shineworld lh133k compatible into separate
    vendor-prefix patch and panel-mipi-dbi-spi.yaml patch as suggested
    by Conor Dooley.
    Did not carry over the Reviewed-by: Rob Herring <robh@...nel.org>
    from the original patch due to the split.
  - Drop "dt-bindings: gpio: pca9570: add gpio-line-names property"
    as it is already in gpio/for-next.
  - Replace "dt-bindings: can: m_can: add termination-{gpios,ohms}
    properties" with a patch that replaces additionalProperties with
    unevaluatedProperties in bosch,m_can.yaml, as suggested by
    Rob Herring.
  - Drop "dt-bindings: net: dsa: microchip: add missing spi-{cpha,cpol}
    properties" as setting the correct SPI mode is the responsibility of the
    driver (suggested by Rob Herring).
  - Rename ethernet0_rgmii_pins_d pinctrl group to ethernet0_rgmii_pins_e
    as the former is already taken in stm32-next, as suggested by
    Alexandre Torgue.

Leonard Göhrs (8):
  dt-bindings: vendor-prefixes: Add prefix for ShineWorld Innovations
  dt-bindings: display: panel: mipi-dbi-spi: add shineworld lh133k
    compatible
  dt-bindings: display: panel: mipi-dbi-spi: add spi-3wire property
  dt-bindings: can: m_can: change from additional- to
    unevaluatedProperties
  dt-bindings: net: dsa: microchip: add interrupts property for ksz
    switches
  ARM: dts: stm32: Add pinmux groups for Linux Automation GmbH TAC
  dt-bindings: arm: stm32: Add compatible string for Linux Automation
    LXA TAC
  ARM: dts: stm32: lxa-tac: add Linux Automation GmbH TAC

 .../devicetree/bindings/arm/stm32/stm32.yaml  |   4 +-
 .../display/panel/panel-mipi-dbi-spi.yaml     |   3 +
 .../bindings/net/can/bosch,m_can.yaml         |   2 +-
 .../bindings/net/dsa/microchip,ksz.yaml       |   3 +
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 arch/arm/boot/dts/Makefile                    |   2 +
 arch/arm/boot/dts/stm32mp15-pinctrl.dtsi      | 129 ++++
 .../arm/boot/dts/stm32mp157c-lxa-tac-gen1.dts |  93 +++
 .../arm/boot/dts/stm32mp157c-lxa-tac-gen2.dts | 172 +++++
 arch/arm/boot/dts/stm32mp15xc-lxa-tac.dtsi    | 610 ++++++++++++++++++
 10 files changed, 1018 insertions(+), 2 deletions(-)
 create mode 100644 arch/arm/boot/dts/stm32mp157c-lxa-tac-gen1.dts
 create mode 100644 arch/arm/boot/dts/stm32mp157c-lxa-tac-gen2.dts
 create mode 100644 arch/arm/boot/dts/stm32mp15xc-lxa-tac.dtsi


base-commit: c9cb7e72e293141d0d6c1d74c26788d3a0605172
-- 
2.39.2