Re: [PATCH 2/2] arm64: dts: rockchip: Add FriendlyARM NanoPi R3S board

[Tianling Shen <cnsztl@xxxxxxxxx>]

Hi Jonas,

On Wed, Oct 23, 2024 at 1:56 AM Jonas Karlman <jonas@xxxxxxxxx> wrote:
>
> Hi Tianling,
>
> On 2024-10-22 19:38, Tianling Shen wrote:
> > Hi Jonas,
> >
> > On Wed, Oct 23, 2024 at 12:49 AM Jonas Karlman <jonas@xxxxxxxxx> wrote:
> >>
> >> Hi Tianling,
> >>
> >> On 2024-10-20 19:39, Tianling Shen wrote:
> >>> The NanoPi R3S(as "R3S") is an open source platform with dual-Gbps
> >>> Ethernet ports designed and developed by FriendlyElec for IoT
> >>> applications.
> >>>
> >>> Specification:
> >>> - Rockchip RK3566
> >>> - 2GB LPDDR4X RAM
> >>> - optional 32GB eMMC module
> >>> - SD card slot
> >>> - 2x 1000 Base-T
> >>> - 3x LEDs (POWER, LAN, WAN)
> >>> - 2x Buttons (Reset, MaskROM)
> >>> - 1x USB 3.0 Port
> >>> - Type-C 5V 2A Power
> >>>
> >>> Signed-off-by: Tianling Shen <cnsztl@xxxxxxxxx>
> >>> ---
> >>>  arch/arm64/boot/dts/rockchip/Makefile         |   1 +
> >>>  .../boot/dts/rockchip/rk3566-nanopi-r3s.dts   | 554 ++++++++++++++++++
> >>> Â 2 files changed, 555 insertions(+)
> >>> Â create mode 100644 arch/arm64/boot/dts/rockchip/rk3566-nanopi-r3s.dts
> >>>
> >>> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> >>> index 8e1025cb5d20..e641033d23d1 100644
> >>> --- a/arch/arm64/boot/dts/rockchip/Makefile
> >>> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> >>> @@ -109,6 +109,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-soquartz-model-a.dtb
> >>> Â dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-box-demo.dtb
> >>> Â dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-lckfb-tspi.dtb
> >>> Â dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-lubancat-1.dtb
> >>> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-nanopi-r3s.dtb
> >>> Â dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-bpi-r2-pro.dtb
> >>> Â dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb
> >>> Â dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-fastrhino-r66s.dtb
> >>> diff --git a/arch/arm64/boot/dts/rockchip/rk3566-nanopi-r3s.dts b/arch/arm64/boot/dts/rockchip/rk3566-nanopi-r3s.dts
> >>> new file mode 100644
> >>> index 000000000000..951dd9bcb4b0
> >>> --- /dev/null
> >>> +++ b/arch/arm64/boot/dts/rockchip/rk3566-nanopi-r3s.dts
> >>> @@ -0,0 +1,554 @@
> >>> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
> >>> +/*
> >>> + * Copyright (c) 2020 Rockchip Electronics Co., Ltd.
> >>> + *
> >>> + * Copyright (c) 2024 FriendlyElec Computer Tech. Co., Ltd.
> >>> + * (http://www.friendlyarm.com/
>
> This could probably be updated to use https://www.friendlyelec.com/

Yes!

>
> >>> + *
> >>> + * Copyright (c) 2024 Tianling Shen <cnsztl@xxxxxxxxx>
> >>> + */
> >>> +
> >>> +/dts-v1/;
> >>> +#include <dt-bindings/gpio/gpio.h>
> >>> +#include <dt-bindings/input/input.h>
> >>> +#include <dt-bindings/leds/common.h>
> >>> +#include <dt-bindings/pinctrl/rockchip.h>
> >>> +#include <dt-bindings/soc/rockchip,vop2.h>
> >>> +#include "rk3566.dtsi"
> >>> +
> >>> +/ {
> >>> + Â  Â  model = "FriendlyARM NanoPi R3S";
> >>
> >> Please use the marketing name, and the name added in binding:
> >>
> >> Â  Â FriendlyElec NanoPi R3S
> >
> > Sorry for the copy & paste error, will fix it in new patch.
>
> The commit subject could probably also be updated :-)
>
> >
> >>
> >>> + Â  Â  compatible = "friendlyarm,nanopi-r3s", "rockchip,rk3566";
> >>> +
> >>> + Â  Â  aliases {
> >>> + Â  Â  Â  Â  Â  Â  ethernet0 = &gmac1;
> >>> + Â  Â  Â  Â  Â  Â  mmc0 = &sdmmc0;
> >>> + Â  Â  Â  Â  Â  Â  mmc1 = &sdhci;
> >>
> >> This board comes with on-board eMMC this please use mmc0 as alias for
> >> &sdhci; and mmc1 for sd-card.
> >
> > Is using mmc0 for sdhci a common practice for eMMC boards?
> > The eMMC module on R3S is optional and users may get boards without it.
>
> Typically any non-removable storage (emmc) is listed before removable
> storage (sd-card) options. Also U-Boot will try to override and use
> mmc0=sdhci and mmc1=sdmmc0 for all rk356x boards, so for EFI booing
> using control FDT the alias may be different.
>

Thank you for the details! May I have your Suggested-by tag for all
of these fixes?

Thanks,
Tianling.

> Regards,
> Jonas
>
> [snip]