linux-kernel - [PATCH v5 0/3] Add Radxa CM5 module and IO board dts

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Message-Id: <20250617-rk3588s-cm5-io-dts-upstream-v5-0-8d96854a5bbd@gmail.com>
Date: Tue, 17 Jun 2025 15:11:58 -0700
From: Joseph Kogut <joseph.kogut@...il.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>, 
 Jimmy Hon <honyuenkwun@...il.com>
Cc: Steve deRosier <derosier@...-sierra.com>, devicetree@...r.kernel.org, 
 linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Joseph Kogut <joseph.kogut@...il.com>, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v5 0/3] Add Radxa CM5 module and IO board dts

This patch series adds initial device tree support for the Radxa CM5 SoM
and accompanying IO board.

V4 -> V5:
  Patch (2/3), per Jimmy:
  - Alias eMMC to mmc0
  - Remove unused sdio alias
  - Move gmac, hdmi0 nodes to carrier board dts

  Patch (3/3), per Jimmy:
  - Enable hdmi0_sound and i2s5_8ch
  - Remove redundant enablement of sdhci
  - Enable usb_host2_xhci

  - Tested HDMI audio

V3 -> V4:
  - Fixed XHCI initialization bug by changing try-power-role from source
    to sink

V2 -> V3:
  - Addressed YAML syntax error in dt binding (per Rob)
  - Fixed whitespace issue in dts reported by checkpatch.pl
  - Split base SoM and carrier board into separate patches
  - Added further details about the SoM and carrier to the commit
    messages

V1 -> V2:
  - Added copyright header and data sheet links
  - Removed non-existent property
  - Sorted alphabetically
  - Removed errant whitespace
  - Moved status to the end of each node
  - Removed pinctrl-names property from leds (indicated by CHECK_DTBS)
  - Removed delays from gmac with internal delay

- Link to v4: https://lore.kernel.org/r/20250605-rk3588s-cm5-io-dts-upstream-v4-0-8445db5ca6b0@gmail.com

Signed-off-by: Joseph Kogut <joseph.kogut@...il.com>
---
Joseph Kogut (3):
      dt-bindings: arm: rockchip: Add Radxa CM5 IO board
      arm64: dts: rockchip: Add rk3588 based Radxa CM5
      arm64: dts: rockchip: Add support for CM5 IO carrier

 .../devicetree/bindings/arm/rockchip.yaml          |   7 +
 arch/arm64/boot/dts/rockchip/Makefile              |   1 +
 .../boot/dts/rockchip/rk3588s-radxa-cm5-io.dts     | 486 +++++++++++++++++++++
 .../arm64/boot/dts/rockchip/rk3588s-radxa-cm5.dtsi | 135 ++++++
 4 files changed, 629 insertions(+)
---
base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
change-id: 20250605-rk3588s-cm5-io-dts-upstream-f4d1e853977e

Best regards,
-- 
Joseph Kogut <joseph.kogut@...il.com>