riscv: dts: starfive: Add Milk-V Mars CM (Lite) SoM
Status from this message: Applied to riscv-dt-for-next, thanks!
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
- v3 Latest5 patches 3 repliesApplied
- v25 patches 0 repliesSuperseded
- v14 patches 6 repliesSuperseded
Changes in v3 from the cover letter
- PATCH 3/5 delete newline at end of file
- PATCH 5/5 delete newline at end of file
Patches in v3 Applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/5 | riscv: dts: starfive: add common board dtsi for Milk-V Mars CM variantsarch/ | +159 | 0 replies | |
| 2/5 | dt-bindings: riscv: starfive: add milkv,marscm-emmcDocumentation/ | +1 | 0 replies | |
| 3/5 | riscv: dts: starfive: add Milk-V Mars CM system-on-modulearch/ arch/ | +13 | 0 replies | |
| 4/5 | dt-bindings: riscv: starfive: add milkv,marscm-liteDocumentation/ | +1 | 0 replies | |
| 5/5 | riscv: dts: starfive: add Milk-V Mars CM Lite system-on-modulearch/ arch/ | +26 | 0 replies |
Reviews trailers per patch
2 of 5 patches have a Reviewed-by or Acked-by.
| Patch | Rob Herring (Arm) |
|---|---|
| 1/5 | |
| 2/5 | A-b |
| 3/5 | |
| 4/5 | A-b |
| 5/5 |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v3 0/5] riscv: dts: starfive: Add Milk-V Mars CM (Lite) SoM
Milk-V Mars CM and Mars CM Lite System-on-Module both are based on the StarFive JH7110 SoC and compatible with the Raspberry Pi CM4IO Classic IO Board carrier. Mars CM Lite is Mars CM without the eMMC storage component on mmc0 and the mmc0 interface configured instead for SD Card use. The optional WiFi+BT chipset is connected via SDIO on the mmc1 interface that would otherwise be connected to an SD Card slot on the StarFive VisionFive2 reference design.
Add the related devicetree files for both Milk-V Mars CM and Milk-V Mars CM Lite describing the currently supported features, namely PMIC, UART, I2C, GPIO, eMMC or SD Card, WiFi+BT, QSPI Flash, and Ethernet.
Caveat with vendor AP6256 firmware files present the firmware loading is successful but subsequently fails IRQ wake initialization. Common GPIO conflicts for "WiFi" optioned boards having this module:
pwmdac_pins:
- AP6256: WL_REG_ON>>WIFI_REG_ON_H_GPIO33
- AP6256: WL_HOST_WAKE>>WIFI_WAKE_HOST_H_GPIO34
i2c2_pins:
- AP6256: UART_CTS_N<<UART1_RTSn_GPIO2
- AP6256: UART_RTS_N>>UART1_CTSn_GPIO3
i2c6_pins:
- AP6256: UART_RXD<<UART_TX_GPIO16
- AP6256: UART_TXD>>UART_RX_GPIO17
Tested successfully for basic mmc0 storage, USB, and network functionality on:
- Milk-V Mars CM 8GB
- Milk-V Mars CM Lite 4GB
- Milk-V Mars CM Lite WiFi 8GB
Changes since v2:
- PATCH 3/5 delete newline at end of file
- PATCH 5/5 delete newline at end of file
Link to v2:
https://lore.kernel.org/lkml/[email protected]/
E Shattow (5):
riscv: dts: starfive: add common board dtsi for Milk-V Mars CM
variants
dt-bindings: riscv: starfive: add milkv,marscm-emmc
riscv: dts: starfive: add Milk-V Mars CM system-on-module
dt-bindings: riscv: starfive: add milkv,marscm-lite
riscv: dts: starfive: add Milk-V Mars CM Lite system-on-module
.../devicetree/bindings/riscv/starfive.yaml | 2 + arch/riscv/boot/dts/starfive/Makefile | 2 + .../dts/starfive/jh7110-milkv-marscm-emmc.dts | 12 ++ .../dts/starfive/jh7110-milkv-marscm-lite.dts | 25 +++ .../dts/starfive/jh7110-milkv-marscm.dtsi | 159 ++++++++++++++++++ 5 files changed, 200 insertions(+) create mode 100644 arch/riscv/boot/dts/starfive/jh7110-milkv-marscm-emmc.dts create mode 100644 arch/riscv/boot/dts/starfive/jh7110-milkv-marscm-lite.dts create mode 100644 arch/riscv/boot/dts/starfive/jh7110-milkv-marscm.dtsi
base-commit: 8181cc2f3f21657392da912eb20ee17514c87828
Signature · 1 line
2.50.0