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From:   Michael Riesch <michael.riesch@wolfvision.net>
To:     dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-rockchip@lists.infradead.org
Cc:     David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
        Rob Herring <robh+dt@kernel.org>,
        Heiko Stuebner <heiko@sntech.de>,
        Peter Geis <pgwipeout@gmail.com>,
        Nicolas Frattaroli <frattaroli.nicolas@gmail.com>,
        Michael Riesch <michael.riesch@wolfvision.net>,
        Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>,
        Alex Bee <knaerzche@gmail.com>, Liang Chen <cl@rock-chips.com>,
        Sascha Hauer <s.hauer@pengutronix.de>
Subject: [PATCH v6 0/5] Add GPU for RK356x SoCs
Date:   Wed,  9 Feb 2022 22:55:44 +0100
Message-Id: <20220209215549.94524-1-michael.riesch@wolfvision.net>
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Hi all,

This series aims to bring the GPU support for the RK356x mainline. In
conjunction with the VOP2/HDMI TX patches v4 [0]) it has been tested
successfully on a RK3568 EVB1 with weston and glmark2-es2-wayland.

It should be noted that on the RK3568 EVB1 the supply of the GPU power
domain needs to be set to "always-on" in the device tree. There is an
ongoing discussion to provide a clean solution [1], in the meantime one
has to apply a hack.

Looking forward to your comments!

Best regards,
Michael

v6:
- use existing clock name "gpu" instead of "core"
- fix missing space in indentation

v5:
- address Rob's comments, describe clocks in SoC specific region
- move gpu_opp_table so that nodes without a reg are sorted alphabetically
- add GPU support to the RK3568 EVB1

v4: see https://lore.kernel.org/linux-rockchip/20211126151729.1026566-1-knaerzche@gmail.com/
v3: see https://lore.kernel.org/linux-rockchip/20210805025948.10900-1-ezequiel@collabora.com/
v2: see https://lore.kernel.org/linux-rockchip/20210730164515.83044-1-ezequiel@collabora.com/

[0] https://lore.kernel.org/linux-rockchip/20220126145549.617165-1-s.hauer@pengutronix.de/
[1] https://lore.kernel.org/linux-rockchip/20211217130919.3035788-1-s.hauer@pengutronix.de/

Alex Bee (2):
  dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu
  arm64: dts: rockchip: add cooling map and trip points for gpu to
    rk356x

Ezequiel Garcia (2):
  arm64: dts: rockchip: add gpu node to rk356x
  arm64: dts: rockchip: enable the gpu on quartz64-a

Michael Riesch (1):
  arm64: dts: rockchip: enable the gpu on rk3568-evb1-v10

 .../bindings/gpu/arm,mali-bifrost.yaml        | 15 ++++
 .../boot/dts/rockchip/rk3566-quartz64-a.dts   |  5 ++
 .../boot/dts/rockchip/rk3568-evb1-v10.dts     | 11 +++
 arch/arm64/boot/dts/rockchip/rk356x.dtsi      | 76 +++++++++++++++++++
 4 files changed, 107 insertions(+)

-- 
2.30.2