From: Johan Jonker <jbx6244@gmail.com>
To: heiko@sntech.de
Cc: robh+dt@kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/3] rk3318 A95X Z2 board
Date: Sat, 18 Jul 2020 12:53:40 +0200 [thread overview]
Message-ID: <20200718105343.5152-1-jbx6244@gmail.com> (raw)
Add rk3318 A95X Z2 board.
What works:
adc key
emmc
ethernet
hdmi
gpu
ir
mmc
sd card
vop
usb2
uart2
Not tested:
av
uart0 / bt
spdif
wifi
No support in mainline:
usb3 (works with manufacturer driver)
front display (works with custom gpio driver AD1628/HT1628)
Problems:
U-boot only starts on emmc, then loads kernel from sd card or emmc.
Hdmi hotplug detects DVI modes, but marks them all BAD.
The dw-hdmi driver needs more pre_pll_cfg_table entries.
Slow boot behavior. Screen available way after boot. (no penguins)
GPU support for Debian is not up to date. (old version)
Use Github version instead.
Test with glmark2-es2-drm gives glmark2 Score: 29
Kernel log:
lima ff300000.gpu: pp pp0 reset time out
lima ff300000.gpu: pp pp1 reset time out
No mainline support for GPU thermal and voltage to frequency.
PWM1 supply connected to DMC, GPU and vcodec.
The box only has a model name. Vendor prefix not verified.
Etc.
Changed V2:
add vendor prefix
changed compatible string
restyle
removed usb3 regulator node
changed led active high to active low
Johan Jonker (3):
dt-bindings: Add vendor prefix for Shenzhen Zkmagic Technology Co.,
Ltd.
dt-bindings: arm: rockchip: add Zkmagic A95X Z2 description
arm64: dts: rockchip: add rk3318 A95X Z2 board
.../devicetree/bindings/arm/rockchip.yaml | 5 +
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
arch/arm64/boot/dts/rockchip/Makefile | 1 +
arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts | 393 +++++++++++++++++++++
4 files changed, 401 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts
--
2.11.0
next reply other threads:[~2020-07-18 10:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-18 10:53 Johan Jonker [this message]
2020-07-18 10:53 ` [PATCH v2 1/3] dt-bindings: Add vendor prefix for Shenzhen Zkmagic Technology Co., Ltd Johan Jonker
2020-07-23 17:36 ` Rob Herring
2020-07-18 10:53 ` [PATCH v2 2/3] dt-bindings: arm: rockchip: add Zkmagic A95X Z2 description Johan Jonker
2020-07-23 17:36 ` Rob Herring
2020-07-18 10:53 ` [PATCH v2 3/3] arm64: dts: rockchip: add rk3318 A95X Z2 board Johan Jonker
2020-08-03 21:41 ` Robin Murphy
2020-08-04 15:54 ` Johan Jonker
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