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From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>,
	Magnus Damm <magnus.damm@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jiri Slaby <jirislaby@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-serial@vger.kernel.org
Cc: Prabhakar <prabhakar.csengg@gmail.com>,
	Biju Das <biju.das.jz@bp.renesas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [PATCH v2 12/12] arm64: dts: renesas: Add initial device tree for RZ/G2L SMARC EVK
Date: Thu,  3 Jun 2021 23:17:58 +0100	[thread overview]
Message-ID: <20210603221758.10305-13-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)
In-Reply-To: <20210603221758.10305-1-prabhakar.mahadev-lad.rj@bp.renesas.com>

Add basic support for RZ/G2L SMARC EVK (based on R9A07G044L2):
- memory
- External input clock
- SCIF

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/Makefile          |  2 ++
 .../boot/dts/renesas/r9a07g044l2-smarc.dts    | 21 +++++++++++++++
 arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi  | 27 +++++++++++++++++++
 3 files changed, 50 insertions(+)
 create mode 100644 arch/arm64/boot/dts/renesas/r9a07g044l2-smarc.dts
 create mode 100644 arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi

diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index f2de2fa0c8b8..68e30e26564b 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -62,3 +62,5 @@ dtb-$(CONFIG_ARCH_R8A77990) += r8a77990-ebisu.dtb
 dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb
 
 dtb-$(CONFIG_ARCH_R8A779A0) += r8a779a0-falcon.dtb
+
+dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044l2-smarc.dts b/arch/arm64/boot/dts/renesas/r9a07g044l2-smarc.dts
new file mode 100644
index 000000000000..de2b86cac577
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r9a07g044l2-smarc.dts
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/G2L SMARC EVK board
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r9a07g044.dtsi"
+#include "rzg2l-smarc.dtsi"
+
+/ {
+	model = "Renesas SMARC EVK based on r9a07g044l2";
+	compatible = "renesas,smarc-evk", "renesas,r9a07g044l2", "renesas,r9a07g044";
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x78000000>;
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
new file mode 100644
index 000000000000..adcd4f50519e
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/G2L SMARC EVK common parts
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	aliases {
+		serial0 = &scif0;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel";
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&extal_clk {
+	clock-frequency = <24000000>;
+};
+
+&scif0 {
+	status = "okay";
+};
-- 
2.17.1


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  parent reply	other threads:[~2021-06-03 22:24 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-03 22:17 [PATCH v2 00/12] Add new Renesas RZ/G2L SoC and Renesas RZ/G2L SMARC EVK support Lad Prabhakar
2021-06-03 22:17 ` [PATCH v2 01/12] dt-bindings: arm: renesas: Document Renesas RZ/G2UL SoC Lad Prabhakar
2021-06-08 15:23   ` Geert Uytterhoeven
2021-06-03 22:17 ` [PATCH v2 02/12] dt-bindings: arm: renesas: Document Renesas RZ/G2{L, LC} SoC variants Lad Prabhakar
2021-06-08 15:23   ` [PATCH v2 02/12] dt-bindings: arm: renesas: Document Renesas RZ/G2{L,LC} " Geert Uytterhoeven
2021-06-03 22:17 ` [PATCH v2 03/12] dt-bindings: arm: renesas: Document SMARC EVK Lad Prabhakar
2021-06-08 15:23   ` Geert Uytterhoeven
2021-06-03 22:17 ` [PATCH v2 04/12] soc: renesas: Add ARCH_R9A07G044 for the new RZ/G2L SoC's Lad Prabhakar
2021-06-08 15:24   ` Geert Uytterhoeven
2021-06-03 22:17 ` [PATCH v2 05/12] arm64: defconfig: Enable ARCH_R9A07G044 Lad Prabhakar
2021-06-08 15:24   ` Geert Uytterhoeven
2021-06-03 22:17 ` [PATCH v2 06/12] clk: renesas: Define RZ/G2L CPG Clock Definitions Lad Prabhakar
2021-06-08 15:24   ` Geert Uytterhoeven
2021-06-03 22:17 ` [PATCH v2 07/12] dt-bindings: clock: renesas: Document RZ/G2L SoC CPG driver Lad Prabhakar
2021-06-08 15:08   ` Geert Uytterhoeven
2021-06-03 22:17 ` [PATCH v2 08/12] clk: renesas: Add CPG core wrapper for RZ/G2L SoC Lad Prabhakar
2021-06-03 22:17 ` [PATCH v2 09/12] clk: renesas: Add support for R9A07G044 SoC Lad Prabhakar
2021-06-03 22:17 ` [PATCH v2 10/12] serial: sh-sci: Add support for RZ/G2L SoC Lad Prabhakar
2021-06-08 15:03   ` Geert Uytterhoeven
2021-06-03 22:17 ` [PATCH v2 11/12] arm64: dts: renesas: Add initial DTSI for RZ/G2{L, LC} SoC's Lad Prabhakar
2021-06-04 13:54   ` [PATCH v2 11/12] arm64: dts: renesas: Add initial DTSI for RZ/G2{L,LC} SoC's Biju Das
2021-06-09  7:01     ` Geert Uytterhoeven
2021-06-09  7:08       ` Biju Das
2021-06-09  6:52   ` Geert Uytterhoeven
2021-06-03 22:17 ` Lad Prabhakar [this message]
2021-06-09  7:17   ` [PATCH v2 12/12] arm64: dts: renesas: Add initial device tree for RZ/G2L SMARC EVK Geert Uytterhoeven
2021-06-09  7:55     ` Lad, Prabhakar
2021-06-07 11:00 ` [PATCH v2 00/12] Add new Renesas RZ/G2L SoC and Renesas RZ/G2L SMARC EVK support Lad, Prabhakar

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