admin/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2025-12-07 20:06:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: renesas: r8a78000: Add initial Ironhide board support

Browse Source 
Add initial support for the Renesas Ironhide board, which is based on
the R-Car X5H (R8A78000) SoC.

Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Vinh Nguyen <vinh.nguyen.xz@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Khanh Le <khanh.le.xr@renesas.com>
Signed-off-by: Huy Bui <huy.bui.wm@renesas.com>
Signed-off-by: Phong Hoang <phong.hoang.wz@renesas.com>
[Kuninori: tidyup for upstreaming]
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/87ecrwa3fj.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Hai Pham
2025-09-24 04:18:41 +00:00
committed by Geert Uytterhoeven
parent 63500d12cf
commit ad142a4ef7
2 changed files with 87 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm64/boot/dts/renesas/Makefile
View File

@@ -145,6 +145,8 @@ dtb-$(CONFIG_ARCH_R8A77965) += r8a779m5-salvator-xs.dtb
r8a779m5-salvator-xs-panel-aa104xd12-dtbs := r8a779m5-salvator-xs.dtb salvator-panel-aa104xd12.dtbo
dtb-$(CONFIG_ARCH_R8A77965) += r8a779m5-salvator-xs-panel-aa104xd12.dtb
dtb-$(CONFIG_ARCH_R8A78000) += r8a78000-ironhide.dtb
dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc.dtb
dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc-cru-csi-ov5645.dtbo
dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc-du-adv7513.dtbo

85
arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts Normal file
View File

@@ -0,0 +1,85 @@
// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
/*
* Device Tree Source for the Ironhide board
*
* Copyright (C) 2025 Renesas Electronics Corp.
*/
/dts-v1/;
#include "r8a78000.dtsi"
/ {
model = "Renesas Ironhide board based on r8a78000";
compatible = "renesas,ironhide", "renesas,r8a78000";
aliases {
serial0 = &hscif0;
};
chosen {
stdout-path = "serial0:1843200n8";
};
memory@60600000 {
device_type = "memory";
/* first 518MiB is reserved for other purposes. */
reg = <0x0 0x60600000 0x0 0x5fa00000>;
};
memory@1080000000 {
device_type = "memory";
reg = <0x10 0x80000000 0x0 0x80000000>;
};
memory@1200000000 {
device_type = "memory";
reg = <0x12 0x00000000 0x1 0x00000000>;
};
memory@1400000000 {
device_type = "memory";
reg = <0x14 0x00000000 0x1 0x00000000>;
};
memory@1600000000 {
device_type = "memory";
reg = <0x16 0x00000000 0x1 0x00000000>;
};
memory@1800000000 {
device_type = "memory";
reg = <0x18 0x00000000 0x1 0x00000000>;
};
memory@1a00000000 {
device_type = "memory";
reg = <0x1a 0x00000000 0x1 0x00000000>;
};
memory@1c00000000 {
device_type = "memory";
reg = <0x1c 0x00000000 0x1 0x00000000>;
};
memory@1e00000000 {
device_type = "memory";
reg = <0x1e 0x00000000 0x1 0x00000000>;
};
};
&extal_clk {
clock-frequency = <16666600>;
};
&extalr_clk {
clock-frequency = <32768>;
};
&hscif0 {
uart-has-rtscts;
status = "okay";
};
&scif_clk {
clock-frequency = <26000000>;
};