linux-arm-kernel.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>,
	Rob Herring <robh+dt@kernel.org>,
	Magnus Damm <magnus.damm@gmail.com>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Jiri Slaby <jirislaby@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-serial@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: Biju Das <biju.das.jz@bp.renesas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
	Prabhakar <prabhakar.csengg@gmail.com>
Subject: [PATCH 15/16] arm64: dts: renesas: Add initial DTSI for RZ/G2{L, LC} SoC's
Date: Fri, 14 May 2021 20:22:17 +0100	[thread overview]
Message-ID: <20210514192218.13022-16-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)
In-Reply-To: <20210514192218.13022-1-prabhakar.mahadev-lad.rj@bp.renesas.com>

Add initial DTSI for RZ/G2{L,LC} SoC's.

File structure:
r9a07g044.dtsi  => RZ/G2L family SoC common parts
r9a07g044l.dtsi => Specific to RZ/G2L (R9A07G044L) SoC
r9a07g044l1.dtsi => Specific to RZ/G2L (R9A07G044L single cortex A55) SoC
r9a07g044l2.dtsi => Specific to RZ/G2L (R9A07G044L dual cortex A55) SoC

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/r9a07g044.dtsi   | 70 ++++++++++++++++++++
 arch/arm64/boot/dts/renesas/r9a07g044l.dtsi  | 21 ++++++
 arch/arm64/boot/dts/renesas/r9a07g044l1.dtsi | 43 ++++++++++++
 arch/arm64/boot/dts/renesas/r9a07g044l2.dtsi | 62 +++++++++++++++++
 4 files changed, 196 insertions(+)
 create mode 100644 arch/arm64/boot/dts/renesas/r9a07g044.dtsi
 create mode 100644 arch/arm64/boot/dts/renesas/r9a07g044l.dtsi
 create mode 100644 arch/arm64/boot/dts/renesas/r9a07g044l1.dtsi
 create mode 100644 arch/arm64/boot/dts/renesas/r9a07g044l2.dtsi

diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
new file mode 100644
index 000000000000..c625d302f889
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the RZ/G2L and RZ/G2LC common SoC parts
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/r9a07g044l-cpg.h>
+
+/ {
+	compatible = "renesas,r9a07g044";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	extal_clk: extal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
+		method = "smc";
+	};
+
+	soc: soc {
+		compatible = "simple-bus";
+		interrupt-parent = <&gic>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		scif0: serial@1004b800 {
+			compatible = "renesas,scif-r9a07g044";
+			reg = <0 0x1004b800 0 0x400>;
+			interrupts =
+				<GIC_SPI 380 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 382 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 383 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 384 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G044_CLK_SCIF0>;
+			clock-names = "fck";
+			power-domains = <&cpg>;
+			resets = <&cpg R9A07G044_CLK_SCIF0>;
+			status = "disabled";
+		};
+
+		devid: chipid@11020a04 {
+			compatible = "renesas,devid";
+			reg = <0 0x11020a04 0 4>;
+		};
+
+		gic: interrupt-controller@11900000 {
+			compatible = "arm,gic-v3";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0x0 0x11900000 0 0x40000>,
+			      <0x0 0x11940000 0 0x60000>;
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&cpg CPG_MOD R9A07G044_CLK_GIC600>;
+			clock-names = "gic6000";
+			power-domains = <&cpg>;
+			resets = <&cpg R9A07G044_CLK_GIC600>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044l.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044l.dtsi
new file mode 100644
index 000000000000..8d396b9100c1
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r9a07g044l.dtsi
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the RZ/G2L common SoC parts
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r9a07g044.dtsi"
+
+&soc {
+	cpg: clock-controller@11010000 {
+		compatible = "renesas,r9a07g044l-cpg";
+		reg = <0 0x11010000 0 0x10000>;
+		clocks = <&extal_clk>;
+		clock-names = "extal";
+		#clock-cells = <2>;
+		#reset-cells = <1>;
+		#power-domain-cells = <0>;
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044l1.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044l1.dtsi
new file mode 100644
index 000000000000..44d4504e44c3
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r9a07g044l1.dtsi
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the RZ/G2L R9A07G044L1 common parts
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r9a07g044l.dtsi"
+
+/ {
+	compatible = "renesas,r9a07g044l1";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		a55_0: cpu@0 {
+			compatible = "arm,cortex-a55";
+			reg = <0>;
+			device_type = "cpu";
+			next-level-cache = <&L3_CA55>;
+			enable-method = "psci";
+		};
+
+		L3_CA55: cache-controller-0 {
+			compatible = "cache";
+			cache-unified;
+			cache-size = <0x40000>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts-extended =
+			<&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
+			<&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
+			<&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
+			<&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044l2.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044l2.dtsi
new file mode 100644
index 000000000000..33bb35e1c369
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r9a07g044l2.dtsi
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the RZ/G2L R9A07G044L2 common parts
+ *
+ * Copyright (C) 2021 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r9a07g044l.dtsi"
+
+/ {
+	compatible = "renesas,r9a07g044l2";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&a55_0>;
+				};
+				core1 {
+					cpu = <&a55_1>;
+				};
+			};
+		};
+
+		a55_0: cpu@0 {
+			compatible = "arm,cortex-a55";
+			reg = <0>;
+			device_type = "cpu";
+			next-level-cache = <&L3_CA55>;
+			enable-method = "psci";
+		};
+
+		a55_1: cpu@1 {
+			compatible = "arm,cortex-a55";
+			reg = <0x100>;
+			device_type = "cpu";
+			next-level-cache = <&L3_CA55>;
+			enable-method = "psci";
+		};
+
+		L3_CA55: cache-controller-0 {
+			compatible = "cache";
+			cache-unified;
+			cache-size = <0x40000>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts-extended =
+			<&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+			<&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+			<&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+			<&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+};
-- 
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2021-05-14 19:30 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-14 19:22 [PATCH 00/16] Add new Renesas RZ/G2L SoC and Renesas RZ/G2L SMARC EVK support Lad Prabhakar
2021-05-14 19:22 ` [PATCH 01/16] dt-bindings: arm: renesas: Document Renesas RZ/G2UL SoC Lad Prabhakar
2021-05-18  1:31   ` Rob Herring
2021-05-21 13:22   ` Geert Uytterhoeven
2021-05-21 16:54     ` Lad, Prabhakar
2021-05-27 11:29       ` Geert Uytterhoeven
2021-05-27 11:47         ` Lad, Prabhakar
2021-05-14 19:22 ` [PATCH 02/16] dt-bindings: arm: renesas: Document Renesas RZ/G2{L, LC} SoC variants Lad Prabhakar
2021-05-18  1:31   ` Rob Herring
2021-05-21 13:23   ` [PATCH 02/16] dt-bindings: arm: renesas: Document Renesas RZ/G2{L,LC} " Geert Uytterhoeven
2021-05-21 17:09     ` Lad, Prabhakar
2021-05-27 11:28       ` Geert Uytterhoeven
2021-05-27 11:49         ` Lad, Prabhakar
2021-05-14 19:22 ` [PATCH 03/16] dt-bindings: arm: renesas: Document SMARC EVK Lad Prabhakar
2021-05-18  1:32   ` Rob Herring
2021-05-21 13:24   ` Geert Uytterhoeven
2021-05-14 19:22 ` [PATCH 04/16] soc: renesas: Add ARCH_R9A07G044{L, LC} for the new RZ/G2{L, LC} SoC's Lad Prabhakar
2021-05-21 13:25   ` [PATCH 04/16] soc: renesas: Add ARCH_R9A07G044{L, LC} for the new RZ/G2{L,LC} SoC's Geert Uytterhoeven
2021-05-21 17:21     ` Lad, Prabhakar
2021-05-27 11:47       ` Geert Uytterhoeven
2021-05-14 19:22 ` [PATCH 05/16] arm64: defconfig: Enable ARCH_R9A07G044{L,LC} Lad Prabhakar
2021-05-14 19:22 ` [PATCH 06/16] dt-bindings: arm: renesas, prr: Add new compatible string for RZ/G{L, LC, UL} Lad Prabhakar
2021-05-18  1:33   ` Rob Herring
2021-05-21 13:25   ` [PATCH 06/16] dt-bindings: arm: renesas,prr: Add new compatible string for RZ/G{L,LC,UL} Geert Uytterhoeven
2021-05-14 19:22 ` [PATCH 07/16] soc: renesas: Add support to read LSI DEVID register Lad Prabhakar
2021-05-14 19:22 ` [PATCH 08/16] soc: renesas: Add support to identify RZ/G2{L, LC} SoC's Lad Prabhakar
2021-05-14 19:22 ` [PATCH 09/16] dt-bindings: serial: renesas, scif: Document r9a07g044 bindings Lad Prabhakar
2021-05-18  1:33   ` Rob Herring
2021-05-21 13:26   ` [PATCH 09/16] dt-bindings: serial: renesas,scif: " Geert Uytterhoeven
2021-05-21 15:15     ` Geert Uytterhoeven
2021-05-14 19:22 ` [PATCH 10/16] serial: sh-sci: Add support for RZ/G2L SoC Lad Prabhakar
2021-05-21 13:26   ` Geert Uytterhoeven
2021-05-14 19:22 ` [PATCH 11/16] dt-bindings: clock: renesas: Document RZ/G2L SoC CPG driver Lad Prabhakar
2021-05-18  1:35   ` Rob Herring
2021-05-21 15:04   ` Geert Uytterhoeven
2021-05-21 18:42     ` Lad, Prabhakar
2021-05-27 11:51       ` Geert Uytterhoeven
2021-05-14 19:22 ` [PATCH 12/16] clk: renesas: Define RZ/G2L CPG Clock Definitions Lad Prabhakar
2021-05-21 15:03   ` Geert Uytterhoeven
2021-05-21 15:19   ` Geert Uytterhoeven
2021-05-21 18:37     ` Lad, Prabhakar
2021-05-14 19:22 ` [PATCH 13/16] clk: renesas: Add CPG core wrapper for RZ/G2L SoC Lad Prabhakar
2021-05-21 15:02   ` Geert Uytterhoeven
2021-05-27 12:04   ` Geert Uytterhoeven
2021-05-28  7:51     ` Lad, Prabhakar
2021-05-14 19:22 ` [PATCH 14/16] clk: renesas: Add support for R9A07G044L SoC Lad Prabhakar
2021-05-14 19:22 ` Lad Prabhakar [this message]
2021-05-21 15:35   ` [PATCH 15/16] arm64: dts: renesas: Add initial DTSI for RZ/G2{L,LC} SoC's Geert Uytterhoeven
2021-05-21 18:36     ` Lad, Prabhakar
2021-05-27 11:17   ` Geert Uytterhoeven
2021-05-27 11:51     ` Lad, Prabhakar
2021-05-14 19:22 ` [PATCH 16/16] arm64: dts: renesas: Add initial device tree for RZ/G2L SMARC EVK Lad Prabhakar
2021-05-21 15:40   ` Geert Uytterhoeven
2021-05-21 18:21     ` Lad, Prabhakar

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210514192218.13022-16-prabhakar.mahadev-lad.rj@bp.renesas.com \
    --to=prabhakar.mahadev-lad.rj@bp.renesas.com \
    --cc=biju.das.jz@bp.renesas.com \
    --cc=catalin.marinas@arm.com \
    --cc=devicetree@vger.kernel.org \
    --cc=geert+renesas@glider.be \
    --cc=gregkh@linuxfoundation.org \
    --cc=jirislaby@kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-renesas-soc@vger.kernel.org \
    --cc=linux-serial@vger.kernel.org \
    --cc=magnus.damm@gmail.com \
    --cc=mturquette@baylibre.com \
    --cc=p.zabel@pengutronix.de \
    --cc=prabhakar.csengg@gmail.com \
    --cc=robh+dt@kernel.org \
    --cc=sboyd@kernel.org \
    --cc=will@kernel.org \
    --subject='Re: [PATCH 15/16] arm64: dts: renesas: Add initial DTSI for RZ/G2{L, LC} SoC'\''s' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).