From: Sergey Bostandzhyan jin@mediatomb.cc
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
[ upstream commit: b8c02878292200ebb5b4a8cfc9dbf227327908bd ]
(cherry picked from commit c9bf98827964441f4dd16faa45bd4046f472e693) Signed-off-by: Jonas Karlman jonas@kwiboo.se --- .../arm64/rockchip/rk3328-nanopi-r2s-plus.dts | 32 +++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 dts/upstream/src/arm64/rockchip/rk3328-nanopi-r2s-plus.dts
diff --git a/dts/upstream/src/arm64/rockchip/rk3328-nanopi-r2s-plus.dts b/dts/upstream/src/arm64/rockchip/rk3328-nanopi-r2s-plus.dts new file mode 100644 index 000000000000..cb81ba3f23ff --- /dev/null +++ b/dts/upstream/src/arm64/rockchip/rk3328-nanopi-r2s-plus.dts @@ -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"; +};