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[59.124.75.166]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3990bcf6800sm5934432a91.3.2026.09.01.01.57.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Sep 2026 01:57:23 -0700 (PDT) From: Andy Chang To: linux-bluetooth@vger.kernel.org, Marcel Holtmann , Luiz Augusto von Dentz Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, Linus Walleij , linux-kernel@vger.kernel.org, Andy Chang Subject: [PATCH v3 1/2] Bluetooth: dt-bindings: net: bluetooth: add BCM4384 Date: Tue, 1 Sep 2026 16:57:01 +0800 Message-Id: <20260901085702.1515378-2-andy.chang@synaptics.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260901085702.1515378-1-andy.chang@synaptics.corp-partner.google.com> References: <20260901023300.1382808-2-andy.chang@synaptics.corp-partner.google.com> <20260901085702.1515378-1-andy.chang@synaptics.corp-partner.google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add the brcm,bcm4384-bt compatible string to support the Synaptics BCM4384 Bluetooth controller. A fallback compatible is not suitable here because the BCM4384 controller requires a dedicated firmware patch file (.hcd) matching its specific hardware ID and revision. Falling back to an existing compatible would cause the driver to request the wrong firmware binary and fail the controller initialization. Signed-off-by: Andy Chang --- Changes in v3: - Fix typo and GitLint failure. .../devicetree/bindings/net/bluetooth/brcm,bluetooth.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/net/bluetooth/brcm,bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/brcm,bluetooth.yaml index 95501e858e6f..612d21123aaa 100644 --- a/Documentation/devicetree/bindings/net/bluetooth/brcm,bluetooth.yaml +++ b/Documentation/devicetree/bindings/net/bluetooth/brcm,bluetooth.yaml @@ -31,6 +31,7 @@ properties: - brcm,bcm43540-bt - brcm,bcm4335a0 - brcm,bcm4349-bt + - brcm,bcm4384-bt - cypress,cyw4373a0-bt - infineon,cyw55572-bt -- 2.25.1