标签:misc names 工具 设备 原理 ios tput def am335x
misc_gpios: pinmux_misc_gpios {
pinctrl-single,pins = <
0x20 ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) / (U10) gpmc_ad8.gpio0[22] /
0x24 ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) / (T10) gpmc_ad9.gpio0[23] /
0x28 ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) / (T11) gpmc_ad10.gpio0[26] /
0x2c ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) / (U12) gpmc_ad11.gpio0[27] /
0x30 ( PIN_INPUT_PULLUP | MUX_MODE7 ) / (T12) gpmc_ad12.gpio1[12] /
0x34 ( PIN_INPUT_PULLUP | MUX_MODE7 ) / (R12) gpmc_ad13.gpio1[13] /
0x38 ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) / (V13) gpmc_ad14.gpio1[14] /
0x3c ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) / (U13) gpmc_ad15.gpio1[15] /
0x88 ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) / (T13) gpmc_csn3.gpio2[0] /
0x8c ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) / (V12) gpmc_clk.gpio2[1] /
;
};
&gpio0 {
status = “okay”;
ti,no-reset-on-init;
};
&gpio1 {
status = “okay”;
ti,no-reset-on-init;
};
&gpio2 {
status = “okay”;
ti,no-reset-on-init;
};
修改完之后, 使用下面命令重新编译设备树即可
make dtbs
标签:misc names 工具 设备 原理 ios tput def am335x
原文地址:https://blog.51cto.com/14441798/2443111