[PATCH v3 0/2] Add support for Vicharak Vaaman board

[Hrushiraj Gandhi]

This series adds initial support for the Vicharak Vaaman, an RK3399-based
single-board computer manufactured by Vicharak.

Patch 1 documents the "vicharak,vaaman" compatible string in the Rockchip
arm bindings. It carries an Acked-by from Krzysztof Kozlowski.

Patch 2 adds the board devicetree, enabling the RK808 PMIC with
SYR827/SYR828 CPU-big/GPU regulators, Mali GPU, Gigabit Ethernet (RGMII,
RTL8211E PHY via a proper mdio subnode), eMMC, microSD, SARADC/TSADC,
PWM-based vdd_log regulator, and UART2 serial console.

The vendor prefix 'vicharak' was previously accepted via:
https://lkml.org/lkml/2026/6/24/929

Changes in v3:
- Replace legacy snps,reset-gpio/snps,reset-active-low/snps,reset-delays-us
  properties on &gmac with a proper mdio subnode (snps,dwmac-mdio) holding
  rtl8211e: ethernet-phy at 1 with standard reset-gpios/reset-assert-us/
  reset-deassert-us properties, as requested by the maintainer
- Add phy-handle = <&rtl8211e> to &gmac
- Add gmac pinctrl group with phy_rstb pin for the PHY reset GPIO

Changes in v2:
- Fix fixed-regulator node naming to use 'regulator-[voltage]' prefix
  consistently throughout

Hrushiraj Gandhi (2):
  dt-bindings: arm: rockchip: Add Vicharak Vaaman board
  arm64: dts: rockchip: Add Vicharak Vaaman board

 .../devicetree/bindings/arm/rockchip.yaml     |   5 +
 arch/arm64/boot/dts/rockchip/Makefile         |   1 +
 .../dts/rockchip/rk3399-vicharak-vaaman.dts   | 454 ++++++++++++++++++
 3 files changed, 460 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-vicharak-vaaman.dts

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2.47.3