1 Mediatek ALSA BT SCO CVSD/MSBC Driver
2
3 Required properties:
4 - compatible = "mediatek,mtk-btcvsd-snd";
5 - reg: register location and size of PKV and SRAM_BANK2
6 - interrupts: should contain BTSCO interrupt
7 - mediatek,infracfg: the phandles of INFRASYS
8 - mediatek,offset: Array contains of register offset and mask
9 infra_misc_offset,
10 infra_conn_bt_cvsd_mask,
11 cvsd_mcu_read_offset,
12 cvsd_mcu_write_offset,
13 cvsd_packet_indicator_offset
14
15 Example:
16
17 mtk-btcvsd-snd@18000000 {
18 compatible = "mediatek,mtk-btcvsd-snd";
19 reg=<0 0x18000000 0 0x1000>,
20 <0 0x18080000 0 0x8000>;
21 interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_LOW>;
22 mediatek,infracfg = <&infrasys>;
23 mediatek,offset = <0xf00 0x800 0xfd0 0xfd4 0xfd8>;
24 };
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