k3588s 平台配置 AP6275 芯片,蓝牙配置DTS文件
时间: 2023-07-28 10:53:28 浏览: 186
AP6275S开发资料.rar
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好的,以下是一个可能的 AP6275 蓝牙配置的 DTS 文件示例:
```
&uart9 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart9>;
status = "okay";
};
&spi2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi2>;
cs-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
status = "okay";
};
&hci_uart {
status = "okay";
btreg-on-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
btreg-reset-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
wakeup-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
firmware-name = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio-s3 = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio-s4 = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio-s5 = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio-s6 = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio-s7 = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio-s8 = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio-s9 = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio-s10 = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio-s11 = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio-s12 = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio-s13 = "ap6275/fw_bcm43438a0.bin";
firmware-name-sdio-s14 = "ap6275/fw_bcm43438a0.bin";
};
```
请根据实际硬件连接和需要进行相应的修改,例如更改 UART 和 SPI 的引脚配置,以及修改固件文件名等。同时,也需要确保设备树已正确加载并应用了该配置。
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