linux-kernel - [PATCH v3 0/3] arm64: dts: meson-s4: add support for Khadas VIM1S

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20260115030015.1334517-1-nick@khadas.com>
Date: Thu, 15 Jan 2026 11:00:12 +0800
From: Nick Xie <nick@...das.com>
To: neil.armstrong@...aro.org,
	khilman@...libre.com,
	jbrunet@...libre.com,
	martin.blumenstingl@...glemail.com,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-amlogic@...ts.infradead.org
Cc: xianwei.zhao@...ogic.com,
	christianshewitt@...il.com,
	krzk+dt@...nel.org,
	robh@...nel.org,
	conor+dt@...nel.org,
	nick@...qinick.com,
	Nick Xie <nick@...das.com>
Subject: [PATCH v3 0/3] arm64: dts: meson-s4: add support for Khadas VIM1S

This series adds initial support for the Khadas VIM1S single board computer.

The Khadas VIM1S is based on the Amlogic S905Y4 (S4 family) SoC.
It features:
 - 2GB LPDDR4 RAM
 - 16GB eMMC 5.1 storage
 - 32MB SPI flash
 - 100M Ethernet
 - AP6256 Wireless (802.11 a/b/g/n/ac, BT5.0)
 - HDMI 2.1 video
 - 2x USB 2.0 ports
 - 1x USB-C (power) with USB 2.0 OTG
 - 2x LED's (1x red, 1x white)
 - 3x buttons (power, function, reset)
 - IR receiver
 - 40pin GPIO Header
 - 1x micro SD card slot

Changes in v3:
- Split the patch series to properly distinguish between S805X2 and
  S905Y4 SoCs in dt-bindings and compatible strings.
- Patch 1: Updated bindings to use specific compatibles (s805x2/s905y4)
  instead of just generic s4.
- Patch 2: (New) Updated existing AQ222 dts to use the new s805x2 compatible.
- Patch 3: Updated compatible string to use s905y4.
- Fixed Author/SoB mismatch in all patches.
- Link to v2: https://lore.kernel.org/linux-amlogic/20260114062549.68954-1-nick@khadas.com/

Changes in v2:
- dts: fixed dtbs_check warning: removed unsupported 'enable-active-low' property
  from regulator-sd-3v3 node
- Link to v1: https://lore.kernel.org/linux-amlogic/20260113090951.35928-1-nick@khadas.com/

Nick Xie (3):
  dt-bindings: arm: amlogic: introduce specific compatibles for S4
    family
  arm64: dts: meson-s4-aq222: update compatible string with s805x2
  arm64: dts: meson-s4-s905y4-khadas-vim1s: add initial device tree

 .../devicetree/bindings/arm/amlogic.yaml      |   8 +
 arch/arm64/boot/dts/amlogic/Makefile          |   1 +
 .../dts/amlogic/meson-s4-s805x2-aq222.dts     |   2 +-
 .../amlogic/meson-s4-s905y4-khadas-vim1s.dts  | 190 ++++++++++++++++++
 4 files changed, 200 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm64/boot/dts/amlogic/meson-s4-s905y4-khadas-vim1s.dts

-- 
2.34.1