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arm64: dts: freescale: imx8mn-var-som: Align SOM and Symphony DTSs

Stefano Radaelli imx linux-arm-kernel linux-devicetree lkml sashiko-reviews 2 versions – Applied

Status from this message: Applied, thanks!

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Versions newest first · linked by author and title

  1. v2 Latest15 patches 16 repliesApplied
  2. v115 patches 0 repliesSuperseded

Changes in v2 from the cover letter

- Update all the carrier boards and not only the symphony
- Fixed commit message for eth
- Fixed I3C to I2C3 in codec commit message

Patches in v2 Applied

#Subject and filesSizeRepliesApplied
1/15arm64: dts: freescale: imx8mn-var-som: Move UART4 description to Symphonyarch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi+18 -181 reply
2/15arm64: dts: freescale: imx8mn-var-som: move uSD support to carrier boardsarch/arm64/boot/dts/freescale/imx8mn-rve-gateway.dts arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi+102 -581 reply
3/15arm64: dts: freescale: imx8mn-var-som: Align fsl,pins tablesarch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi+63 -630 replies
4/15arm64: dts: freescale: imx8mn-var-som: Update FEC support with MaxLinear PHYarch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi+30 -102 replies
5/15arm64: dts: freescale: imx8mn-var-som: Add support for WM8904 audio codecarch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi+95 -34 replies
6/15arm64: dts: freescale: imx8mn-var-som: Add MCP251xFD CAN controllerarch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi+27 -01 reply
7/15arm64: dts: freescale: imx8mn-var-som: Rework WiFi/BT and add legacy dtsarch/arm64/boot/dts/freescale/Makefile arch/arm64/boot/dts/freescale/imx8mn-rve-gateway.dts arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony-legacy.dts +4 more+87 -80 replies
8/15arm64: dts: freescale: imx8mn-var-som: drop duplicate USB OTG nodearch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi+0 -61 reply
9/15arm64: dts: freescale: imx8mn-var-som: enable FlexSPI interfacearch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi+17 -00 replies
10/15arm64: dts: imx8mn-var-som-symphony: Add TPM2 supportarch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts+14 -00 replies
11/15arm64: dts: imx8mn-var-som-symphony: Enable I2C4arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts+24 -01 reply
12/15arm64: dts: imx8mn-var-som-symphony: add wakeup sourcesarch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts+4 -01 reply
13/15arm64: dts: imx8mn-var-som-symphony: keep RGB_SEL lowarch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts+8 -01 reply
14/15arm64: dts: imx8mn-var-som-symphony: enable PWM1arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts+12 -01 reply
15/15arm64: dts: imx8mn-var-som-symphony: Disable internal RTCarch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts+4 -01 reply

Reviews trailers per patch

10 of 15 patches have a Reviewed-by or Acked-by.

PatchPeng Fan
1/15R-b
2/15R-b
3/15
4/15R-b
5/15
6/15R-b
7/15
8/15R-b
9/15
10/15
11/15R-b
12/15R-b
13/15R-b
14/15R-b
15/15R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v2 thread

Cover letter [PATCH v2 00/15] arm64: dts: freescale: imx8mn-var-som: Align SOM and Symphony DTSs

This series aligns the i.MX8MN VAR-SOM and VAR-SOM Symphony device trees with the latest hardware revisions.

As the i.MX8MN device tree hierarchy closely mirrors the i.MX8MM one, this series applies the same alignment already accepted for the i.MX8MM platform, ensuring a consistent hardware description across both families.

The update consolidates the device tree descriptions to better reflect the actual hardware partitioning between the SOM and the carrier board. Nodes describing peripherals physically present on the SOM are kept in the SOM dtsi, while carrier-specific components are described in the corresponding carrier dts.

The changes were tested on the latest VAR-SOM and Symphony hardware revision.

v1->v2:
- Update all the carrier boards and not only the symphony
- Fixed commit message for eth
- Fixed I3C to I2C3 in codec commit message

Stefano Radaelli (15):
arm64: dts: freescale: imx8mn-var-som: Move UART4 description to
Symphony
arm64: dts: freescale: imx8mn-var-som: move uSD support to carrier
boards
arm64: dts: freescale: imx8mn-var-som: Align fsl,pins tables
arm64: dts: freescale: imx8mn-var-som: Update FEC support with
MaxLinear PHY
arm64: dts: freescale: imx8mn-var-som: Add support for WM8904 audio
codec
arm64: dts: freescale: imx8mn-var-som: Add MCP251xFD CAN controller
arm64: dts: freescale: imx8mn-var-som: Rework WiFi/BT and add legacy
dts
arm64: dts: freescale: imx8mn-var-som: drop duplicate USB OTG node
arm64: dts: freescale: imx8mn-var-som: enable FlexSPI interface
arm64: dts: imx8mn-var-som-symphony: Add TPM2 support
arm64: dts: imx8mn-var-som-symphony: Enable I2C4
arm64: dts: imx8mn-var-som-symphony: add wakeup sources
arm64: dts: imx8mn-var-som-symphony: keep RGB_SEL low
arm64: dts: imx8mn-var-som-symphony: enable PWM1
arm64: dts: imx8mn-var-som-symphony: Disable internal RTC

 arch/arm64/boot/dts/freescale/Makefile        |   1 +
 .../boot/dts/freescale/imx8mn-rve-gateway.dts |  48 ++-
 .../imx8mn-var-som-symphony-legacy.dts        |  19 +
 .../dts/freescale/imx8mn-var-som-symphony.dts | 162 +++++++-
 .../imx8mn-var-som-wifi-brcm-legacy.dtsi      |  19 +
 .../imx8mn-var-som-wifi-bt-iw61x.dtsi         |  46 +++
 .../boot/dts/freescale/imx8mn-var-som.dtsi    | 366 ++++++++++--------
 7 files changed, 500 insertions(+), 161 deletions(-)
 create mode 100644 arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony-legacy.dts
 create mode 100644 arch/arm64/boot/dts/freescale/imx8mn-var-som-wifi-brcm-legacy.dtsi
 create mode 100644 arch/arm64/boot/dts/freescale/imx8mn-var-som-wifi-bt-iw61x.dtsi

base-commit: d0c222c2e2ce577d801bdf129dc6c078f29e22df

Signature · 1 line
2.47.3