Hi Tianling, On 2024-10-22 20:18, Tianling Shen wrote: > 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 ++++++++++++++++++ >>>>>  2 files changed, 555 insertions(+) >>>>>  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-$(CONFIG_ARCH_ROCKCHIP) += rk3566-soquartz-model-a.dtb >>>>>  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-box-demo.dtb >>>>>  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-lckfb-tspi.dtb >>>>>  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-lubancat-1.dtb >>>>> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-nanopi-r3s.dtb >>>>>  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-bpi-r2-pro.dtb >>>>>  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb >>>>>  dtb-$(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" >>>>> + >>>>> +/ { >>>>> +   model = "FriendlyARM NanoPi R3S"; >>>> >>>> Please use the marketing name, and the name added in binding: >>>> >>>>   FriendlyElec NanoPi R3S >>> >>> Sorry for the copy & paste error, will fix it in new patch. >> >> The commit subject could probably also be updated :-) >> >>> >>>> >>>>> +   compatible = "friendlyarm,nanopi-r3s", "rockchip,rk3566"; >>>>> + >>>>> +   aliases { >>>>> +       ethernet0 = &gmac1; >>>>> +       mmc0 = &sdmmc0; >>>>> +       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? Sure, Suggested-by: Jonas Karlman <jonas@xxxxxxxxx> Regards, Jonas > > Thanks, > Tianling. > >> Regards, >> Jonas >> >> [snip]