linux-kernel - [PATCH 0/7] rockchip: Add support for leds and user button on Radxa E20C

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Message-ID: <20250228064024.3200000-1-jonas@kwiboo.se>
Date: Fri, 28 Feb 2025 06:40:06 +0000
From: Jonas Karlman <jonas@...boo.se>
To: Heiko Stuebner <heiko@...ech.de>
Cc: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	Yao Zi <ziyao@...root.org>,
	linux-rockchip@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-gpio@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Jonas Karlman <jonas@...boo.se>
Subject: [PATCH 0/7] rockchip: Add support for leds and user button on Radxa E20C

The Radxa E20C has three gpio leds and one gpio button.

This series adds dt-binding, driver support, DT node in SoC .dtsi and
gpio-keys and gpio-leds nodes in board DT to support the leds and user
button.

This series builds on top of the "rockchip: Add support for maskrom
button on Radxa E20C" series [1].

Board schematics for Radxa E20C can be found at [2].

[1] https://lore.kernel.org/r/20250227184058.2964204-1-jonas@kwiboo.se
[2] https://dl.radxa.com/e/e20c/v1.10/radxa_e20c_v1100_schematic.pdf

Jonas Karlman (6):
  dt-bindings: soc: rockchip: Add RK3528 ioc-grf syscon
  dt-bindings: pinctrl: Add pinctrl support for RK3528
  arm64: dts: rockchip: Add pinctrl and gpio nodes for RK3528
  arm64: dts: rockchip: Add uart0 pinctrl to Radxa E20C
  arm64: dts: rockchip: Add user button to Radxa E20C
  arm64: dts: rockchip: Add gpio-leds node to Radxa E20C

Steven Liu (1):
  pinctrl: rockchip: Add support for RK3528

 .../bindings/pinctrl/rockchip,pinctrl.yaml    |    1 +
 .../devicetree/bindings/soc/rockchip/grf.yaml |    1 +
 .../boot/dts/rockchip/rk3528-pinctrl.dtsi     | 1397 +++++++++++++++++
 .../boot/dts/rockchip/rk3528-radxa-e20c.dts   |   68 +
 arch/arm64/boot/dts/rockchip/rk3528.dtsi      |   82 +
 drivers/pinctrl/pinctrl-rockchip.c            |  160 +-
 drivers/pinctrl/pinctrl-rockchip.h            |    1 +
 7 files changed, 1709 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-pinctrl.dtsi

-- 
2.48.1