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arm64: dts: renesas: Add initial device tree for RZ/V2M EVK

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Add basic support for RZ/V2M EVK (based on R9A09G011):
- memory
- External input clock
- UART

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20220503115557.53370-13-phil.edworthy@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Phil Edworthy 2022-05-03 12:55:57 +01:00 committed by Geert Uytterhoeven
parent fb1929b98f
commit ad1bd2bf65
2 changed files with 46 additions and 0 deletions
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2
arch/arm64/boot/dts/renesas/Makefile
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@ -83,3 +83,5 @@ dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044c2-smarc.dtb
dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb
dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-smarc.dtb
dtb-$(CONFIG_ARCH_R9A09G011) += r9a09g011-v2mevk2.dtb

44
arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts Normal file
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@ -0,0 +1,44 @@
// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
/*
* Device Tree Source for the RZ/V2M (r9a09g011) Evaluation Kit Board
*
* Copyright (C) 2022 Renesas Electronics Corp.
*/
/dts-v1/;
#include "r9a09g011.dtsi"
/ {
model = "RZ/V2M Evaluation Kit 2.0";
compatible = "renesas,rzv2mevk2", "renesas,r9a09g011";
aliases {
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@58000000 {
device_type = "memory";
/*
* first 1.25GiB is reserved for ISP Firmware,
* next 128MiB is reserved for secure area.
*/
reg = <0x0 0x58000000 0x0 0x28000000>;
};
memory@180000000 {
device_type = "memory";
reg = <0x1 0x80000000 0x0 0x80000000>;
};
};
&extal_clk {
clock-frequency = <48000000>;
};
&uart0 {
status = "okay";
};