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arm64: dts: renesas: Add support for Salvator-XS with R-Car M3e-2G 

Add support for the Renesas Salvator-X 2nd version development
board equipped with an R-Car M3e-2G SiP.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/177666b6ffa0b404e1e45504763dd381107a02f3.1626708063.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2021-07-19 17:38:39 +02:00
parent a04dfa9457
commit c532a55c9b
2 changed files with 48 additions and 0 deletions
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2
arch/arm64/boot/dts/renesas/Makefile
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@ -67,4 +67,6 @@ dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-salvator-xs.dtb
dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-ulcb.dtb
dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-ulcb-kf.dtb
dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-salvator-xs.dtb
dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb

46
arch/arm64/boot/dts/renesas/r8a779m3-salvator-xs.dts Normal file
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@ -0,0 +1,46 @@
// SPDX-License-Identifier: (GPL-2.0 or MIT)
/*
* Device Tree Source for the Salvator-X 2nd version board with R-Car M3e-2G
*
* Copyright (C) 2021 Glider bv
*
* Based on r8a77961-salvator-xs.dts
* Copyright (C) 2018 Renesas Electronics Corp.
*/
/dts-v1/;
#include "r8a779m3.dtsi"
#include "salvator-xs.dtsi"
/ {
model = "Renesas Salvator-X 2nd version board based on r8a779m3";
compatible = "renesas,salvator-xs", "renesas,r8a779m3",
"renesas,r8a77961";
memory@48000000 {
device_type = "memory";
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x78000000>;
};
memory@480000000 {
device_type = "memory";
reg = <0x4 0x80000000 0x0 0x80000000>;
};
memory@600000000 {
device_type = "memory";
reg = <0x6 0x00000000 0x1 0x00000000>;
};
};
&du {
clocks = <&cpg CPG_MOD 724>,
<&cpg CPG_MOD 723>,
<&cpg CPG_MOD 722>,
<&versaclock6 1>,
<&x21_clk>,
<&versaclock6 2>;
clock-names = "du.0", "du.1", "du.2",
"dclkin.0", "dclkin.1", "dclkin.2";
};