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楼主 #1 2021-04-21 21:55:57

九重天
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注册时间: 2020-10-06
已发帖子: 25
积分: 17.5

全志芯片的红外接收, 有没有哪位大佬用过?

                        ir_pins_a: ir@0 {
                                /*allwinner,pins = "PE11";*/
                                allwinner,function = "ir";
                                allwinner,muxsel = <4>;
                                allwinner,drive = <1>;
                                allwinner,pull = <1>;
                        };
                ir: ir@01c22c00 {
                        compatible = "allwinner,ir";
                        reg = <0x0 0x01c22c00 0x0 0x400>;
                        interrupts = <6>;
                        pinctrl-names = "default";
                        pinctrl-0 = <&ir_pins_a>;
                        clocks = <&clk_hosc>,<&clk_cir>;
                        status = "okay";
                };

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