新手上路
- 积分
- 27
- 金钱
- 27
- 注册时间
- 2020-6-2
- 在线时间
- 13 小时
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5金钱
加载vf610 飞思卡尔adc驱动到内核之后用新的内核加载会报错,不知道是否跟这个设备树的配置有关,请问有谁知道么?/* reg vref for adc1 */
reg_vref_adc:regulator@2 {
compatible = "regulator-fixed";
regulator-name = "VREF-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
reg_sd1_vmmc: regulator@1 {
compatible = "regulator-fixed";
regulator-name = "VSD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
/* gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; */
enable-active-high;
};
&usdhc1 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
keep-power-in-suspend;
enable-sdio-wakeup;
vmmc-supply = <®_sd1_vmmc>;
status = "okay";
};
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