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[81.110.186.111]) by smtp.googlemail.com with ESMTPSA id ffacd0b85a97d-40fb9d26ef7sm10153339f8f.26.2025.09.27.00.56.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 Sep 2025 00:56:46 -0700 (PDT) From: Peter Robinson To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Broadcom internal kernel review list , Dave Stevenson , Stefan Wahren , Phil Elwell , Andrea della Porta , devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org Cc: Peter Robinson Subject: [PATCH v2] arm64: dts: broadcom: bcm2712: Enable RNG Date: Sat, 27 Sep 2025 08:56:31 +0100 Message-ID: <20250927075643.716179-1-pbrobinson@gmail.com> X-Mailer: git-send-email 2.51.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250927_005649_188549_BDC4C901 X-CRM114-Status: GOOD ( 11.45 ) 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 The RNG is the same IP as in the bcm2711 so add the device tree block to enable the device. Signed-off-by: Peter Robinson --- v2: - Reorder by unit address arch/arm64/boot/dts/broadcom/bcm2712.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi index 4cd51d80d40d0..260d4a24e8a17 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi @@ -243,6 +243,12 @@ uart10: serial@7d001000 { status = "disabled"; }; + random: rng@7d208000 { + compatible = "brcm,bcm2711-rng200"; + reg = <0x7d208000 0x28>; + status = "okay"; + }; + interrupt-controller@7d517000 { compatible = "brcm,bcm7271-l2-intc"; reg = <0x7d517000 0x10>; -- 2.51.0