From: Andre Przywara <andre.przywara@arm.com>
To: Chen-Yu Tsai <wens@csie.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Samuel Holland <samuel@sholland.org>
Cc: devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev
Subject: [PATCH 0/2] arm64: dts: allwinner: Add Tanix TX1 support
Date: Sat, 30 Mar 2024 01:32:41 +0000 [thread overview]
Message-ID: <20240330013243.17943-1-andre.przywara@arm.com> (raw)
Tanix TX1 is a tiny TV box (60% of a credit card) with an Allwinner
H313 SoC. This seems to be the same as the H616, just the "bad bin"
version, limited to 1.3 GHz.
The box has no Ethernet or SD card slot, which makes booting from it
somewhat interesting: Pressing the hidden FEL button and using a USB-A
to USB-A cable to upload code from a host PC is one way to run mainline.
The box features a minimal set of peripherals: one USB port, 8 or 16GB
of eMMC, an HDMI port and an (unsupported) SCI S9082H WiFi chip.
Patch 1 adds the DT binding for the board compatible, I refrained from
using the H313 name here, since it seems to be functionally identical to
the H616.
Patch 2 adds the devicetree.
There is a blue and a red LED, both connected to the same GPIO pin, but
with different polarities, so it's only either one of them enabled.
I did not find a way to describe this in DT, so I omitted the red LED.
Please have a look!
Cheers,
Andre
Andre Przywara (2):
dt-bindings: arm: sunxi: document Tanix TX1 name
arm64: dts: allwinner: Add Tanix TX1 support
.../devicetree/bindings/arm/sunxi.yaml | 5 +
arch/arm64/boot/dts/allwinner/Makefile | 1 +
.../dts/allwinner/sun50i-h313-tanix-tx1.dts | 184 ++++++++++++++++++
3 files changed, 190 insertions(+)
create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts
--
2.35.8
next reply other threads:[~2024-03-30 1:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-30 1:32 Andre Przywara [this message]
2024-03-30 1:32 ` [PATCH 1/2] dt-bindings: arm: sunxi: document Tanix TX1 name Andre Przywara
2024-03-30 18:11 ` Krzysztof Kozlowski
2024-03-30 1:32 ` [PATCH 2/2] arm64: dts: allwinner: Add Tanix TX1 support Andre Przywara
2024-04-14 10:45 ` Jernej Škrabec
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