[PATCH v6 0/2] Resend: Add Support for LinkStar H68K board: ARM64 and RK3568: dts and dt-bindings.

[Erik Beck]

Provide support for the Seeed LinkStar H68K-1432v1, previously
unsupported in mainline Linux kernel. It is a compact single board
travel router with the following features:

  - Rockchip rk3568 SoC;
  - Four Gib RAM;
  - Four ethernet ports:
    -  Two 1 GigE ports;
    -  Two 2.5 GigE ports (RTL8125);
    
  - Ethernet ports support Precision Time Protocol (PTP IEEE 1588);
  
  - Four USB ports:
    - Three USB 3.0 ports;
    - Two USB 2.0 ports;
    
  - Integrated WiFi:
    - MediaTek MT7921e
    
  - Audio and video outputs:
    - HDMI;
    - Headphone;
    
  - eMMC (32 Gib) and microSD storage;
  - Real-time clock (rk809)
  - Powered by:
    - USB Type-C;
    - Barrel connector (DC 12-24v);
    
These patches:
  - Create a devicetree for the board;
  - Add a (dtb) Makefile entry for the board;
  - Add the board to dt-bindings;

ChangeLog:

/* resending with patch version noted (v6) */

v6:

  - Responsive to comments received from Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
    - https://lore.kernel.org/all/20250729-poised-proud-ibex-5ab838@kuoka/
    - https://lore.kernel.org/all/20250729-passionate-jerboa-of-superiority-c7aff5@kuoka/

  - Change made:
    - Put patchset back into proper order, with dt-binding before dts,
      per Krzysztof and '.../bindings/submitting-patches.rst'.

(/* Thank you Krzysztof! */)

v5:
  - Responsive to comments received from  Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
    - https://lore.kernel.org/all/20250728-dashing-discerning-roadrunner-bc8b87@kuoka/
    - https://lore.kernel.org/all/93c39b36-07c8-4883-bd23-7d0194c50a7a@xxxxxxxxxx/
    - https://lore.kernel.org/all/642df1ee-5e92-4f0a-bcdf-7e10dbc0d59b@xxxxxxxxxx/
    - https://lore.kernel.org/all/9ebd9797-8d92-4799-bb8d-59a796e6043c@xxxxxxxxxx/
    
  - Changes made are:
    - Revisions to commit messages:
        - Removed notes on base commit;
	- Fixed checkpatch warning;
	- Removed notes on device history;
	- Fleshed out the top-line summary of the dts patch;

v4:
  - Responsive to comments received from  Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
    - https://lore.kernel.org/all/20250725-muskox-of-authentic-gaiety-b8eda4@kuoka/
    - https://lore.kernel.org/all/20250725-nocturnal-messy-cicada-dbcc10@kuoka/
    - /* (Thank you Krzysztof!) */
    
  - Changes made are:
    - Clarified the base commit working from;
    - Base patched against:
      - Commit 19272b37aa4f83ca52bdf9c16d5d81bdd1354494 (tag: v6.16-rc1);
	
    - Revised commit message for devicetree to be clearer, contain
      more details about the hardware, and be more succinct;

    - Revised commit message for devicetree binding to be clearer, contain
      more details about the hardware, and be more succinct;
  
v3:
  Responsive to comments received from:
  - Chukun Pan <amadeus@xxxxxxxxxx>
  - Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
  - Rob Herring <robh@xxxxxxxxxx>
  - Heiko Stuebner <heiko@xxxxxxxxx>

   /* (Thank you all!) */

  Those changes are:
     - Removed copyright line of <amadeus@xxxxxxxxxx> per their request;
     - Fixed indentations;
     - Replaced space indentations with tabs;
     - Packaging this patch set together properly using b4, fixing the threading;
     - Clarifying versioning and Changelog;

v2: (https://lore.kernel.org/all/20250721201137.233166-1-xunil@xxxxxxxxxxxxxx/)
  Responding to comments received from Heiko Stuebner <heiko@xxxxxxxxx> 

  Those changes are:

     - Splits the single commit into two, one for the yaml binding,
       and the other for the board devicetree plus Makefile addition;

     - Adds other recipients needed from get_maintainer.pl --nol and --nom;
     
     - Uses git send-email to send the patches, to avoid adding line
       breaks from the MUA;

     - Changes comment style to conform with style guide;
     - Removes several unneeded comments from the devicetree;
     - Changes LED naming scheme with more standard nomenclature;
     - Changes naming of regulators, prepending 'regulator', such as:
        ~ from: vcc12v_dcin: vcc12v-dcin {}
        ~ to:   vcc12v_dcin: regulator-vcc12v-dcin {}

     - Removes unneeded tx_delay/rx_delay from rgmii-id
        
v1: (https://lore.kernel.org/all/20250718075058.243a5619.xunil@xxxxxxxxxxxxxx/)
  - Initial patch to provide support for Seeed LinkStar H68K

Signed-off-by: Erik Beck <xunil@xxxxxxxxxxxxxx>
---
Changes in v2:
- EDITME: describe what is new in this series revision.
- EDITME: use bulletpoints and terse descriptions.
- Link to v1: https://lore.kernel.org/r/20250729-linkstar-6-16-rc1-v6-v1-0-8bd4a63f343a@xxxxxxxxxxxxxx

---
Erik Beck (2):
      dt-bindings: arm: rockchip: add LinkStar-H68k-1432v1
      arm64: dts: rockchip: add LinkStar-H68k-1432v1

 .../devicetree/bindings/arm/rockchip.yaml          |   5 +
 arch/arm64/boot/dts/rockchip/Makefile              |   1 +
 .../dts/rockchip/rk3568-linkstar-h68k-1432v1.dts   | 740 +++++++++++++++++++++
 3 files changed, 746 insertions(+)
---
base-commit: 19272b37aa4f83ca52bdf9c16d5d81bdd1354494
change-id: 20250729-linkstar-6-16-rc1-v6-fe283c53d74d

Best regards,
-- 
Erik Beck <xunil@xxxxxxxxxxxxxx>