[PATCH 0/5] Add Support for RK3326 GameForce Chi

From: Chris Morgan <macroalpha82@gmail.com>
To: linux-rockchip@lists.infradead.org
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	daniel@ffwll.ch, airlied@gmail.com, sam@ravnborg.org,
	quic_jesszhan@quicinc.com, neil.armstrong@linaro.org,
	megi@xff.cz, kernel@puri.sm, agx@sigxcpu.org, heiko@sntech.de,
	conor+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
	robh@kernel.org, Chris Morgan <macromorgan@hotmail.com>
Subject: [PATCH 0/5] Add Support for RK3326 GameForce Chi
Date: Mon, 25 Mar 2024 08:49:54 -0500	[thread overview]
Message-ID: <20240325134959.11807-1-macroalpha82@gmail.com> (raw)

From: Chris Morgan <macromorgan@hotmail.com>

Add support for the GameForce Chi [1].

The GameForce Chi has the following hardware:
Tested:
 - 3.5" dual lane 640x480 DSI display.
 - 15 GPIO based face buttons.
 - 2 ADC based face buttons.
 - 1 ADC joystick (left) connected to internal SARADC.
 - RGB LED arrays for key backlighting
 - Dual internal speakers.
 - Realtek RTL8723BS SDIO WiFi.
 - Single SDMMC slot.

Not Working (with notes in device-tree):
 - Bluetooth - missing firmware
 - 1 ADC joystick (right) connected to unknown UART based ADC.

[1] https://gameforce.fun/pages/gallery-of-gameforce-retro-gaming-handheld

Chris Morgan (5):
  dt-bindings: vendor-prefix: Add prefix for GameForce
  dt-bindings: display: Add GameForce Chi Panel
  drm/panel: st7703: Add GameForce Chi Panel Support
  dt-bindings: arm: rockchip: Add GameForce Chi
  arm64: dts: rockchip: Add GameForce Chi

 .../devicetree/bindings/arm/rockchip.yaml     |   5 +
 .../display/panel/rocktech,jh057n00900.yaml   |   2 +
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 arch/arm64/boot/dts/rockchip/Makefile         |   1 +
 .../dts/rockchip/rk3326-gameforce-chi.dts     | 811 ++++++++++++++++++
 drivers/gpu/drm/panel/panel-sitronix-st7703.c |  87 ++
 6 files changed, 908 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3326-gameforce-chi.dts

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2.34.1