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arm64: dts: renesas: Add support for M3ULCB with R-Car M3e-2G

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Add support for the Renesas R-Car Starter Kit Pro 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/c566dfa5f07605a467f8705c3a2f637ea445b1ff.1626708063.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2021-07-19 17:38:40 +02:00
parent c532a55c9b
commit 8436548161
2 changed files with 46 additions and 0 deletions
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1
arch/arm64/boot/dts/renesas/Makefile
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@ -68,5 +68,6 @@ 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_R8A77961) += r8a779m3-ulcb.dtb
dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb

45
arch/arm64/boot/dts/renesas/r8a779m3-ulcb.dts Normal file
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@ -0,0 +1,45 @@
// SPDX-License-Identifier: (GPL-2.0 or MIT)
/*
* Device Tree Source for the M3ULCB (R-Car Starter Kit Pro) with R-Car M3e-2G
*
* Copyright (C) 2021 Glider bv
*
* Based on r8a77961-ulcb.dts
* Copyright (C) 2020 Renesas Electronics Corp.
*/
/dts-v1/;
#include "r8a779m3.dtsi"
#include "ulcb.dtsi"
/ {
model = "Renesas M3ULCB board based on r8a779m3";
compatible = "renesas,m3ulcb", "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>,
<&versaclock5 1>,
<&versaclock5 3>,
<&versaclock5 2>;
clock-names = "du.0", "du.1", "du.2",
"dclkin.0", "dclkin.1", "dclkin.2";
};