From: Vincenzo Frascino <vincenzo.frascino@arm.com>
To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>,
Linus Walleij <linus.walleij@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Liviu Dudau <liviu.dudau@arm.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Lorenzo Pieralisi <lpieralisi@kernel.org>,
Russell King <linux@armlinux.org.uk>,
Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Subject: [PATCH v5 7/8] arm64: dts: morello: Add support for fvp dts
Date: Thu, 13 Feb 2025 18:03:08 +0000 [thread overview]
Message-ID: <20250213180309.485528-8-vincenzo.frascino@arm.com> (raw)
In-Reply-To: <20250213180309.485528-1-vincenzo.frascino@arm.com>
The Morello architecture is an experimental extension to Armv8.2-A,
which extends the AArch64 state with the principles proposed in
version 7 of the Capability Hardware Enhanced RISC Instructions
(CHERI) ISA.
Introduce Morello fvp dts.
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
---
arch/arm64/boot/dts/arm/Makefile | 2 +-
arch/arm64/boot/dts/arm/morello-fvp.dts | 78 +++++++++++++++++++++++++
2 files changed, 79 insertions(+), 1 deletion(-)
create mode 100644 arch/arm64/boot/dts/arm/morello-fvp.dts
diff --git a/arch/arm64/boot/dts/arm/Makefile b/arch/arm64/boot/dts/arm/Makefile
index 869667bef7c0..f30ee045dc95 100644
--- a/arch/arm64/boot/dts/arm/Makefile
+++ b/arch/arm64/boot/dts/arm/Makefile
@@ -7,4 +7,4 @@ dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb
dtb-$(CONFIG_ARCH_VEXPRESS) += vexpress-v2f-1xv7-ca53x2.dtb
dtb-$(CONFIG_ARCH_VEXPRESS) += fvp-base-revc.dtb
dtb-$(CONFIG_ARCH_VEXPRESS) += corstone1000-fvp.dtb corstone1000-mps3.dtb
-dtb-$(CONFIG_ARCH_VEXPRESS) += morello-sdp.dtb
+dtb-$(CONFIG_ARCH_VEXPRESS) += morello-sdp.dtb morello-fvp.dtb
diff --git a/arch/arm64/boot/dts/arm/morello-fvp.dts b/arch/arm64/boot/dts/arm/morello-fvp.dts
new file mode 100644
index 000000000000..c8d38bebd1ec
--- /dev/null
+++ b/arch/arm64/boot/dts/arm/morello-fvp.dts
@@ -0,0 +1,78 @@
+
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Copyright (c) 2021-2024, Arm Limited. All rights reserved.
+ */
+
+/dts-v1/;
+#include "morello.dtsi"
+
+/ {
+ model = "Arm Morello Fixed Virtual Platform";
+ compatible = "arm,morello-fvp", "arm,morello";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ bp_refclock24mhz: clock-24000000 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ clock-output-names = "bp:clock24mhz";
+ };
+
+ block_0: virtio_block@1c170000 {
+ compatible = "virtio,mmio";
+ reg = <0x0 0x1c170000 0x0 0x200>;
+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ net_0: virtio_net@1c180000 {
+ compatible = "virtio,mmio";
+ reg = <0x0 0x1c180000 0x0 0x200>;
+ interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ rng_0: virtio_rng@1c190000 {
+ compatible = "virtio,mmio";
+ reg = <0x0 0x1c190000 0x0 0x200>;
+ interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ p9_0: virtio_p9@1c1a0000 {
+ compatible = "virtio,mmio";
+ reg = <0x0 0x1c1a0000 0x0 0x200>;
+ interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ kmi_0: kmi@1c150000 {
+ compatible = "arm,pl050", "arm,primecell";
+ reg = <0x0 0x1c150000 0x0 0x1000>;
+ interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bp_refclock24mhz>, <&bp_refclock24mhz>;
+ clock-names = "KMIREFCLK", "apb_pclk";
+ };
+
+ kmi_1: kmi@1c160000 {
+ compatible = "arm,pl050", "arm,primecell";
+ reg = <0x0 0x1c160000 0x0 0x1000>;
+ interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&bp_refclock24mhz>, <&bp_refclock24mhz>;
+ clock-names = "KMIREFCLK", "apb_pclk";
+ };
+
+ eth_0: ethernet@1d100000 {
+ compatible = "smsc,lan91c111";
+ reg = <0x0 0x1d100000 0x0 0x10000>;
+ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
--
2.43.0
next prev parent reply other threads:[~2025-02-13 18:03 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-13 18:03 [PATCH v5 0/8] arm64: dts: Add Arm Morello support Vincenzo Frascino
2025-02-13 18:03 ` [PATCH v5 1/8] dt-bindings: arm: Add Morello compatibility Vincenzo Frascino
2025-02-14 10:38 ` Linus Walleij
2025-02-18 15:11 ` Sudeep Holla
2025-02-13 18:03 ` [PATCH v5 2/8] dt-bindings: arm: Add Morello fvp compatibility Vincenzo Frascino
2025-02-14 8:12 ` Krzysztof Kozlowski
2025-02-18 18:07 ` Vincenzo Frascino
2025-02-19 7:13 ` Krzysztof Kozlowski
2025-02-19 11:30 ` Vincenzo Frascino
2025-02-19 19:53 ` Krzysztof Kozlowski
2025-02-13 18:03 ` [PATCH v5 3/8] dt-bindings: arm: Add Rainier compatibility Vincenzo Frascino
2025-02-14 8:12 ` Krzysztof Kozlowski
2025-02-13 18:03 ` [PATCH v5 4/8] perf: arm_pmuv3: Add support for ARM Rainier PMU Vincenzo Frascino
2025-02-14 8:13 ` Krzysztof Kozlowski
2025-02-13 18:03 ` [PATCH v5 5/8] arm64: dts: morello: Add support for common functionalities Vincenzo Frascino
2025-02-13 18:03 ` [PATCH v5 6/8] arm64: dts: morello: Add support for soc dts Vincenzo Frascino
2025-02-13 18:03 ` Vincenzo Frascino [this message]
2025-02-13 18:03 ` [PATCH v5 8/8] MAINTAINERS: Add Vincenzo Frascino as Arm Morello Maintainer Vincenzo Frascino
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=20250213180309.485528-8-vincenzo.frascino@arm.com \
--to=vincenzo.frascino@arm.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linus.walleij@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=liviu.dudau@arm.com \
--cc=lpieralisi@kernel.org \
--cc=mark.rutland@arm.com \
--cc=robh@kernel.org \
--cc=sudeep.holla@arm.com \
--cc=will@kernel.org \
/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
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.