MediaTek SoC built-in Bluetooth Devices
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==================================
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This device is a serial attached device to BTIF device and thus it must be a
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child node of the serial node with BTIF. The dt-bindings details for BTIF
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device can be known via Documentation/devicetree/bindings/serial/8250.txt.
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Required properties:
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- compatible: Must be
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"mediatek,mt7622-bluetooth": for MT7622 SoC
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- clocks: Should be the clock specifiers corresponding to the entry in
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clock-names property.
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- clock-names: Should contain "ref" entries.
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- power-domains: Phandle to the power domain that the device is part of
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Example:
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btif: serial@1100c000 {
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compatible = "mediatek,mt7622-btif",
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"mediatek,mtk-btif";
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reg = <0 0x1100c000 0 0x1000>;
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interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_LOW>;
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clocks = <&pericfg CLK_PERI_BTIF_PD>;
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clock-names = "main";
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reg-shift = <2>;
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reg-io-width = <4>;
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bluetooth {
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compatible = "mediatek,mt7622-bluetooth";
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power-domains = <&scpsys MT7622_POWER_DOMAIN_WB>;
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clocks = <&clk25m>;
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clock-names = "ref";
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};
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};
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