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Thu, 25 Jan 2024 22:35:05 -0800 (PST) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:2614:bbbd:8db2:1f54]) by smtp.gmail.com with ESMTPSA id ka3-20020a056a00938300b006db13a02921sm488735pfb.183.2024.01.25.22.35.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Jan 2024 22:35:05 -0800 (PST) From: Chen-Yu Tsai To: Marcel Holtmann , Luiz Augusto von Dentz , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , Sean Wang , linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/2] bluetooth: mt7921s: Add binding and fixup existing dts Date: Fri, 26 Jan 2024 14:34:56 +0800 Message-ID: <20240126063500.2684087-1-wenst@chromium.org> X-Mailer: git-send-email 2.43.0.429.g432eaa2c6b-goog Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi everyone, This is v2 of my MT7921S Bluetooth binding series. Changes since v1: - Reworded descriptions in binding - Moved binding maintainer section before binding description - Added missing reference to bluetooth-controller.yaml - Added missing GPIO header to example This short series adds a binding document for the MT7921S SDIO Bluetooth controller. The MT7921S is a SDIO-based WiFi/Bluetooth combo. WiFi and Bluetooth are separate SDIO functions. The chip has extra per-subsystem reset lines that can reset only WiFi or Bluetooth cores. Patch 1 documents the SDIO function and the reset line, based on existing device tree and driver usage. I listed Sean Wang, the original driver author and maintainer, as the maintainer of the binding. Patch 2 fixes up the sole existing usage of the compatible string by making it a proper SDIO function node. Please take a look. Not sure which tree patch 1 should be merged through? I suppose with proper acks it could go through the soc/mediatek tree together with patch 2. Regards ChenYu Chen-Yu Tsai (2): dt-bindings: net: bluetooth: Add MediaTek MT7921S SDIO Bluetooth arm64: dts: mediatek: mt8183-pico6: Fix bluetooth node .../bluetooth/mediatek,mt7921s-bluetooth.yaml | 53 +++++++++++++++++++ MAINTAINERS | 1 + .../mediatek/mt8183-kukui-jacuzzi-pico6.dts | 3 +- 3 files changed, 56 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml -- 2.43.0.429.g432eaa2c6b-goog