On Tue, Sep 02, 2025 at 01:03:09PM -0700, E Shattow wrote: > Hi Hal, > > On 8/28/25 23:09, Hal Feng wrote: > > VisionFive 2 Lite is a mini SBC based on the StarFive JH7110S SoC. > > > > Board features: > > - JH7110S SoC > > - 2/4/8 GiB LPDDR4 DRAM > > - AXP15060 PMIC > > - 40 pin GPIO header > > - 1x USB 3.0 host port > > - 3x USB 2.0 host port > > - 1x M.2 M-Key (size: 2242) > > - 1x MicroSD slot (optional non-removable eMMC) > > - 1x QSPI Flash > > - 1x I2C EEPROM > > - 1x 1Gbps Ethernet port > > - SDIO-based Wi-Fi & UART-based Bluetooth > > - 1x HDMI port > > - 1x 2-lane DSI > > - 1x 2-lane CSI > > > > Prefer to see subject line and URL of recent upstream discussion or git > web commit for the new or modified dts changes from upstream of > devicetree-rebasing in this commit and not just in the cover letter. > > + From upstream LKML discussion "[RFC 3/3] riscv: dts: starfive: Add > VisionFive 2 Lite board device tree" [1]. > + 1: > https://lore.kernel.org/all/[email protected]/ > > > Signed-off-by: Hal Feng <[email protected]> > > --- > > .../jh7110s-starfive-visionfive-2-lite.dts | 152 ++++++++++++++++++ > > 1 file changed, 152 insertions(+) > > create mode 100644 > > dts/upstream/src/riscv/starfive/jh7110s-starfive-visionfive-2-lite.dts > > > > diff --git > > a/dts/upstream/src/riscv/starfive/jh7110s-starfive-visionfive-2-lite.dts > > b/dts/upstream/src/riscv/starfive/jh7110s-starfive-visionfive-2-lite.dts > > new file mode 100644 > > index 00000000000..a0cb9912eb8 > > --- /dev/null > > +++ b/dts/upstream/src/riscv/starfive/jh7110s-starfive-visionfive-2-lite.dts > > No, do not directly add or modify upstream dts in dts/upstream/src > subtree. We are not permitted in U-Boot to merge out-of-band devicetree > changes to the devicetree-rebasing subtree as this creates more work for > Tom, if I understand correctly? > > Instead add or modify this dts as > arch/riscv/dts/jh7110s-starfive-visionfive-2-lite-u-boot.dtsi filename.
That's right. dts/upstream subtree isn't allowed to be directly patched but it is rather synced regularly with devicetree-rebasing. So please follow documentation documentation here [1]. [1] https://docs.u-boot.org/en/latest/develop/devicetree/control.html#resyncing-with-devicetree-rebasing -Sumit
