[PATCH 35/36] arm64: dts: renesas: Add HiHope RZ/G2H main board support


Biju Das <biju.das.jz@...>
 

From: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@...>

commit deadcd50771bc06ad03a3d09c568a0f66694e053 upstream.

Basic support for the HiHope RZ/G2H main board:
- Memory,
- Main crystal,
- Serial console
- eMMC

Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@...>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
Link: https://lore.kernel.org/r/1594230511-24790-8-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@...>
Signed-off-by: Biju Das <biju.das.jz@...>
---
arch/arm64/boot/dts/renesas/Makefile | 1 +
.../arm64/boot/dts/renesas/hihope-common.dtsi | 4 +--
arch/arm64/boot/dts/renesas/hihope-rev4.dtsi | 4 +--
.../dts/renesas/r8a774e1-hihope-rzg2h.dts | 26 +++++++++++++++++++
4 files changed, 31 insertions(+), 4 deletions(-)
create mode 100644 arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts

diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index d43027ca5c03..9c2942510ab5 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -13,6 +13,7 @@ dtb-$(CONFIG_ARCH_R8A774B1) += r8a774b1-hihope-rzg2n-ex-idk-1110wr.dtb \
r8a774b1-hihope-rzg2n-rev2-ex-idk-1110wr.dtb
dtb-$(CONFIG_ARCH_R8A774C0) += r8a774c0-cat874.dtb r8a774c0-ek874.dtb \
r8a774c0-ek874-idk-2121wr.dtb
+dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h.dtb
dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-x.dtb r8a7795-h3ulcb.dtb
dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-h3ulcb-kf.dtb
dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-xs.dtb
diff --git a/arch/arm64/boot/dts/renesas/hihope-common.dtsi b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
index 3132c2cc99c4..5091c27a378e 100644
--- a/arch/arm64/boot/dts/renesas/hihope-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Device Tree Source for the HiHope RZ/G2[MN] main board
- * Rev.[2.0/3.0/4.0] common parts
+ * Device Tree Source for the HiHope RZ/G2H Rev.4.0 and
+ * HiHope RZ/G2[MN] Rev.[2.0/3.0/4.0] main board common parts
*
* Copyright (C) 2019 Renesas Electronics Corp.
*/
diff --git a/arch/arm64/boot/dts/renesas/hihope-rev4.dtsi b/arch/arm64/boot/dts/renesas/hihope-rev4.dtsi
index 9f869187aea6..3046c07a288b 100644
--- a/arch/arm64/boot/dts/renesas/hihope-rev4.dtsi
+++ b/arch/arm64/boot/dts/renesas/hihope-rev4.dtsi
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Device Tree Source for the HiHope RZ/G2[MN] Rev.3.0/4.0 main board
- * common parts
+ * Device Tree Source for the HiHope RZ/G2H Rev.4.0 and
+ * HiHope RZ/G2[MN] Rev.3.0/4.0 main board common parts
*
* Copyright (C) 2020 Renesas Electronics Corp.
*/
diff --git a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts
new file mode 100644
index 000000000000..cdbe527e9340
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the HiHope RZ/G2H main board
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r8a774e1.dtsi"
+#include "hihope-rev4.dtsi"
+
+/ {
+ model = "HopeRun HiHope RZ/G2H main board based on r8a774e1";
+ compatible = "hoperun,hihope-rzg2h", "renesas,r8a774e1";
+
+ memory@48000000 {
+ device_type = "memory";
+ /* first 128MB is reserved for secure area. */
+ reg = <0x0 0x48000000 0x0 0x78000000>;
+ };
+
+ memory@500000000 {
+ device_type = "memory";
+ reg = <0x5 0x00000000 0x0 0x80000000>;
+ };
+};
--
2.17.1

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