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[87.21.228.106]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ada5d7ff0d4sm124837666b.31.2025.05.29.04.22.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 May 2025 04:22:26 -0700 (PDT) From: Andrea della Porta To: Andrea della Porta , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Broadcom internal kernel review list , Lorenzo Pieralisi , Krzysztof Wilczynski , Manivannan Sadhasivam , Bjorn Helgaas , Linus Walleij , Catalin Marinas , Will Deacon , Bartosz Golaszewski , Derek Kiernan , Dragan Cvetic , Arnd Bergmann , Greg Kroah-Hartman , Saravana Kannan , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-gpio@vger.kernel.org, Masahiro Yamada , Stefan Wahren , Herve Codina , Luca Ceresoli , Thomas Petazzoni , Andrew Lunn , Phil Elwell , Dave Stevenson , kernel-list@raspberrypi.com, Matthias Brugger Subject: [PATCH v10 10/13] arm64: dts: broadcom: Add overlay for RP1 device Date: Thu, 29 May 2025 13:23:45 +0200 Message-ID: <20250529112357.24182-5-andrea.porta@suse.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250529_042228_981468_1809289A X-CRM114-Status: GOOD ( 15.18 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Define the RP1 node in an overlay. The inclusion tree is as follow (the arrow points to the includer): rp1.dtso ^ | rp1-common.dtsi ----> rp1-nexus.dtsi Signed-off-by: Andrea della Porta Reviewed-by: Florian Fainelli --- arch/arm64/boot/dts/broadcom/Makefile | 3 ++- arch/arm64/boot/dts/broadcom/rp1.dtso | 11 +++++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/broadcom/rp1.dtso diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile index 031875a277d7..83d45afc6588 100644 --- a/arch/arm64/boot/dts/broadcom/Makefile +++ b/arch/arm64/boot/dts/broadcom/Makefile @@ -14,7 +14,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-400.dtb \ bcm2837-rpi-3-b.dtb \ bcm2837-rpi-3-b-plus.dtb \ bcm2837-rpi-cm3-io3.dtb \ - bcm2837-rpi-zero-2-w.dtb + bcm2837-rpi-zero-2-w.dtb \ + rp1.dtbo subdir-y += bcmbca subdir-y += northstar2 diff --git a/arch/arm64/boot/dts/broadcom/rp1.dtso b/arch/arm64/boot/dts/broadcom/rp1.dtso new file mode 100644 index 000000000000..ab4f146d22c0 --- /dev/null +++ b/arch/arm64/boot/dts/broadcom/rp1.dtso @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) + +/dts-v1/; +/plugin/; + +&pcie2 { + #address-cells = <3>; + #size-cells = <2>; + + #include "rp1-nexus.dtsi" +}; -- 2.35.3