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发表于 2015-4-1 16:27:19
我们使用MID代码代码,接收头连接PWM0上面。
现在在dts文件里面增加
remotectl: pwm@20050030 {
compatible = "rockchip,remotectl-pwm";
reg = <0xff680000 0x10>;
#pwm-cells = <2>;
pinctrl-names = "default";
pinctrl-0 = <&pwm0_pin>;
clocks = <&clk_gates7 10>;
clock-names = "pclk_pwm";
remote_pwm_id = <0>;
interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
status = “okay";
};
但是依旧无法产生中断。
是否我这个地址写错了interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;我这个也是从rk312x.dtsi里面炒过的
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