[PATCH v3 5/7] riscv: dts: Add device tree for Microchip Icicle Kit

Atish Patra atishp at atishpatra.org
Thu Nov 12 09:15:10 CET 2020


On Tue, Nov 10, 2020 at 5:40 AM Bin Meng <bmeng.cn at gmail.com> wrote:
>
> On Tue, Nov 10, 2020 at 6:46 PM Padmarao Begari
> <padmarao.begari at microchip.com> wrote:
> >
> > Add device tree for Microchip PolarFire SoC Icicle Kit.
> >
> > Signed-off-by: Padmarao Begari <padmarao.begari at microchip.com>
> > Reviewed-by: Anup Patel <anup.patel at wdc.com>
> > ---
> >  arch/riscv/dts/Makefile                       |   1 +
> >  .../dts/microchip-mpfs-icicle-kit-u-boot.dtsi |  15 +
> >  arch/riscv/dts/microchip-mpfs-icicle-kit.dts  | 421 ++++++++++++++++++
> >  3 files changed, 437 insertions(+)
> >  create mode 100644 arch/riscv/dts/microchip-mpfs-icicle-kit-u-boot.dtsi
> >  create mode 100644 arch/riscv/dts/microchip-mpfs-icicle-kit.dts
> >
>
> I believe we will need to wait for Atish's Linux kernel patch to be
> reviewed upstream before we can merge U-Boot's ?
>

What should we do with eMMC/SD card nodes ? As per the current fpga,
both can not be enabled at the same time.
The U-Boot DT seems to enable eMMC while I enabled SD card in Linux
one as it allows more storage.

I am assuming it is okay that both device trees can diverge a little
until fpga bit streams are updated. Let me know if there
is any concerns regarding that.

> Regards,
> Bin



-- 
Regards,
Atish


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