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楼主 #1 2020-10-21 11:13:30

jkl
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注册时间: 2019-11-18
已发帖子: 269
积分: 152.5

请问一下,加载触摸屏驱动出现一下错误是什么原因?

[ 1.535987] Loading compiled-in X.509 certificates
[ 1.557770] sun8i-a23-r-pinctrl 1f02c00.pinctrl: initialized sunXi PIO driver
[ 1.567880] tsc2007 0-0048: i2c io error: -6
[ 1.572241] tsc2007 0-0048: Failed to setup chip: -6

设备树:
&i2c0 {
status = "okay";

touchscreen: tsc2007@48 {
compatible = "ti,tsc2007";
reg = <0x48>;
interrupt-parent = <&r_pio>;
interrupts = <0 5 IRQ_TYPE_EDGE_FALLING>; / (PL5) /

gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>;
pendown-gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>;
ti,x-plate-ohms = <660>;
wakeup-source;
};

};

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楼主 #2 2020-10-21 11:14:09

jkl
会员
注册时间: 2019-11-18
已发帖子: 269
积分: 152.5

Re: 请问一下,加载触摸屏驱动出现一下错误是什么原因?

另外触摸屏gsl1680的驱动有人弄过吗?

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