顾玮华
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I find by myself , WIFI_WAKE_HOST with the pin of GPIO1 C3 WIFI_REG_ON with GPIO1 C2
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which pin connected to WIFI_WAKE_HOST and which pin connected to WIFI_REG_ON. wireless-wlan { compatible = "wlan-platdata"; rockchip,grf = <&grf>; wifi_chip_type = "ap3300"; sdio_vref = <1800>; WIFI,host_wake_irq = <&gpio? ? GPIO_ACTIVE_HIGH>; status = "okay"; };