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arm64: dts: rockchip: Add DTS for FriendlyARM NanoPi R2S Plus

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The R2S Plus is basically an R2S with additional eMMC.

The eMMC configuration for the DTS has been extracted and copied from
rk3328-nanopi-r2.dts, v2017.09 branch from the friendlyarm/uboot-rockchip
repository.

Signed-off-by: Sergey Bostandzhyan <jin@mediatomb.cc>
Link: https://lore.kernel.org/r/20240814170048.23816-2-jin@mediatomb.cc
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Sergey Bostandzhyan 2024-08-14 17:00:46 +00:00 committed by Heiko Stuebner
parent e68b29cb71
commit b8c0287829
2 changed files with 33 additions and 0 deletions
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1
arch/arm64/boot/dts/rockchip/Makefile
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@ -21,6 +21,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2c.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2c-plus.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s-plus.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-orangepi-r1-plus-lts.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb

32
arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s-plus.dts Normal file
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@ -0,0 +1,32 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* (C) Copyright 2018 FriendlyElec Computer Tech. Co., Ltd.
* (http://www.friendlyarm.com)
*
* (C) Copyright 2016 Rockchip Electronics Co., Ltd
*/
/dts-v1/;
#include "rk3328-nanopi-r2s.dts"
/ {
compatible = "friendlyarm,nanopi-r2s-plus", "rockchip,rk3328";
model = "FriendlyElec NanoPi R2S Plus";
aliases {
mmc1 = &emmc;
};
};
&emmc {
bus-width = <8>;
cap-mmc-highspeed;
disable-wp;
mmc-hs200-1_8v;
non-removable;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
supports-emmc;
status = "okay";
};