linux-kernel - [PATCH 0/6] arm64: dts: amlogic: meson-s4-khadas-vim1s: enable LEDs, Keys and Bluetooth

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Message-Id: <20260123022258.136448-1-nick@khadas.com>
Date: Fri, 23 Jan 2026 10:22:52 +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: krzk+dt@...nel.org,
	robh@...nel.org,
	conor+dt@...nel.org,
	xieqinick@...il.com,
	Nick Xie <nick@...das.com>
Subject: [PATCH 0/6] arm64: dts: amlogic: meson-s4-khadas-vim1s: enable LEDs, Keys and Bluetooth

This series enables various user interfaces and the Bluetooth module
for the Khadas VIM1S board (Amlogic S905Y4).

This builds upon the existing board support to fully enable the
user-facing peripherals.

Summary of changes:
- Enable UART_A and Bluetooth (AP6256)
- Enable PWM_G and the Heartbeat LED
- Enable GPIO-polled Power key
- Enable SARADC and the ADC Function key

Nick Xie (6):
  arm64: dts: amlogic: meson-s4: add UART_A node
  arm64: dts: amlogic: meson-s4-s905y4-khadas-vim1s: enable bluetooth
  arm64: dts: amlogic: meson-s4-s905y4-khadas-vim1s: add PWM LED support
  arm64: dts: amlogic: meson-s4-s905y4-khadas-vim1s: add POWER key
    support
  arm64: dts: amlogic: meson-s4: add internal SARADC controller
  arm64: dts: amlogic: meson-s4-s905y4-khadas-vim1s: add Function key
    support

 .../amlogic/meson-s4-s905y4-khadas-vim1s.dts  | 63 +++++++++++++++++++
 arch/arm64/boot/dts/amlogic/meson-s4.dtsi     | 36 +++++++++++
 2 files changed, 99 insertions(+)

-- 
2.34.1