linux-kernel - [PATCH v4 0/8] riscv: dts: starfive: add Milkv Mars board device tree

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Message-ID: <20240429001317.432-1-jszhang@kernel.org>
Date: Mon, 29 Apr 2024 08:13:09 +0800
From: Jisheng Zhang <jszhang@...nel.org>
To: Conor Dooley <conor@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>,
	Emil Renner Berthing <kernel@...il.dk>
Cc: linux-riscv@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v4 0/8] riscv: dts: starfive: add Milkv Mars board device tree

The Milkv Mars is a development board based on the Starfive JH7110 SoC.
The board features:

- JH7110 SoC
- 1/2/4/8 GiB LPDDR4 DRAM
- AXP15060 PMIC
- 40 pin GPIO header
- 3x USB 3.0 host port
- 1x USB 2.0 host port
- 1x M.2 E-Key
- 1x eMMC slot
- 1x MicroSD slot
- 1x QSPI Flash
- 1x 1Gbps Ethernet port
- 1x HDMI port
- 1x 2-lane DSI and 1x 4-lane DSI
- 1x 2-lane CSI

patch1 adds 'cpus' label
patch2 adds "milkv,mars" board dt-binding
patch3 ~ patch4 adopt Krzysztof's suggestions to DT node names
patch5 introduces a board common dtsi for visionfive2 and mars
patch3 adds the mars board dts file describing the currently supported
features:
Namely PMIC, UART, I2C, GPIO, SD card, QSPI Flash, eMMC and Ethernet.

Since v3:
 - collect Reviewed-by tag
 - rename the common dtsi to jh7110-common.dtsi
 - mv cd-gpios and disable-wp into jh7110-common.dtsi
 - fix "gmac1-rgmii-rxin-clock: 'clock-frequency' is a required property"
   warning

Since v2:
 - add a common board file which can be used by vf2 and mars

Since v1:
 - add two new patches which add "cpus" label and board dt-binding
 - adopt Krzysztof's suggestions, thanks

Jisheng Zhang (8):
  riscv: dts: starfive: add 'cpus' label to jh7110 and jh7100 soc dtsi
  dt-bindings: riscv: starfive: add Milkv Mars board
  riscv: dts: starfive: visionfive 2: update sound and codec dt node
    name
  riscv: dts: starfive: visionfive 2: use cpus label for timebase freq
  riscv: dts: starfive: visionfive 2: add tf cd-gpios
  riscv: dts: starfive: visionfive 2: add "disable-wp" for tfcard
  riscv: dts: starfive: introduce a common board dtsi for jh7110 based
    boards
  riscv: dts: starfive: add Milkv Mars board device tree

 .../devicetree/bindings/riscv/starfive.yaml   |   1 +
 arch/riscv/boot/dts/starfive/Makefile         |   1 +
 arch/riscv/boot/dts/starfive/jh7100.dtsi      |   2 +-
 .../boot/dts/starfive/jh7110-common.dtsi      | 599 ++++++++++++++++++
 .../boot/dts/starfive/jh7110-milkv-mars.dts   |  30 +
 .../jh7110-starfive-visionfive-2.dtsi         | 584 +----------------
 arch/riscv/boot/dts/starfive/jh7110.dtsi      |   2 +-
 7 files changed, 634 insertions(+), 585 deletions(-)
 create mode 100644 arch/riscv/boot/dts/starfive/jh7110-common.dtsi
 create mode 100644 arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts

-- 
2.43.0