朋友送我的D1s开发板
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朋友不错的哦 。
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不来张板子图片看看么
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改了一下 芒果派麻雀到手试玩的dts,终于跑起来了。
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&pio { twi0_pins_c: twi0@0 { pins = "PG12", "PG13"; /*sck sda*/ function = "twi0"; muxsel = <3>; drive-strength = <10>; }; twi0_pins_d: twi0@1 { pins = "PG12", "PG13"; function = "gpio_in"; }; }
&twi0 { clock-frequency = <400000>; pinctrl-0 = <&twi0_pins_c>; pinctrl-1 = <&twi0_pins_d>; pinctrl-names = "default", "sleep"; status = "okay"; tsc2007@48 { compatible = "ti,tsc2007"; reg = <0x48>; interrupt-parent = <&pio>; interrupts = <PB 2 IRQ_TYPE_EDGE_FALLING>; ti,x-plate-ohms = <400>; }; };
kernel 配置勾选 tsc2007,然后用 evtest 测试电阻触摸屏,一切OK了。
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