linux-kernel - [PATCH v5 0/3] arm64: dts: rockchip: introduce LinkEase EasePi R1

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Message-ID: <20251009084416.45542-1-jjm2473@gmail.com>
Date: Thu,  9 Oct 2025 16:44:13 +0800
From: Liangbin Lian <jjm2473@...il.com>
To: robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	heiko@...ech.de,
	quentin.schulz@...rry.de,
	kever.yang@...k-chips.com,
	naoki@...xa.com,
	honyuenkwun@...il.com,
	inindev@...il.com,
	ivan8215145640@...il.com,
	neil.armstrong@...aro.org,
	mani@...nel.org,
	dsimic@...jaro.org,
	pbrobinson@...il.com,
	alchark@...il.com,
	didi.debian@...ow.org,
	jjm2473@...il.com,
	jbx6244@...il.com,
	andrew@...n.ch
Cc: devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v5 0/3] arm64: dts: rockchip: introduce LinkEase EasePi R1

LinkEase EasePi R1 [1] is a high-performance mini router.

Specification:
- Rockchip RK3568
- 2GB/4GB LPDDR4 RAM
- 16GB on-board eMMC
- 1x M.2 key for 2280 NVMe (PCIe 3.0)
- 1x USB 3.0 Type-A
- 1x USB 2.0 Type-C (for USB flashing)
- 2x 1000 Base-T (native, RTL8211F)
- 2x 2500 Base-T (PCIe, RTL8125B)
- 1x HDMI 2.0 Output
- 12v DC Jack
- 1x Power key connected to PMIC
- 2x LEDs (one static power supplied, one GPIO controlled)

[1] https://doc.linkease.com/zh/guide/easepi-r1/hardware.html

Signed-off-by: Liangbin Lian <jjm2473@...il.com>
---

Changes in v2:
- Change deprecated "rockchip,system-power-controller" to "system-power-controller"
- Link to v1: https://lore.kernel.org/r/20250925055906.83375-1-jjm2473@gmail.com/

Changes in v3:
- Fix typo ('status = "disable"' -> 'status = "disabled"') found by kernel test robot https://lore.kernel.org/all/202509261328.Grjhp029-lkp@intel.com/
- Link to v2: https://lore.kernel.org/r/20250925092037.13582-1-jjm2473@gmail.com/

Changes in v4:
- Fix missing "Acked-by" message in patch 1/3 and 2/3
- Link to v3: https://lore.kernel.org/r/20250929065714.27741-1-jjm2473@gmail.com/

Changes in v5:
- Change gmac phy-mode to 'rgmii-id' and remove {tx|rx}_delay as suggested by Andrew Lunn <andrew@...n.ch>
- Fix comments ('not mounted' -> 'not populated') for unpopulated devices as suggested by Andrew Lunn <andrew@...n.ch>
- Link to v4: https://lore.kernel.org/r/20250930055017.67610-1-jjm2473@gmail.com/

---

Liangbin Lian (3):
  dt-bindings: vendor-prefixes: Document LinkEase
  dt-bindings: arm: rockchip: Add LinkEase EasePi R1
  arm64: dts: rockchip: add LinkEase EasePi R1

 .../devicetree/bindings/arm/rockchip.yaml     |   5 +
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 arch/arm64/boot/dts/rockchip/Makefile         |   1 +
 .../boot/dts/rockchip/rk3568-easepi-r1.dts    | 686 ++++++++++++++++++
 4 files changed, 694 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-easepi-r1.dts


base-commit: 30d4efb2f5a515a60fe6b0ca85362cbebea21e2f
-- 
2.51.0