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工具/软件:Linux
我已经从 menuconfig 中配置了 PWM、但我看不到关于 EHRPWM 的任何目录 、而我在 processors.wiki.ti.com/.../AM335x_PWM_Driver's_Guide 页面中确实遵循了这些目录
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工具/软件:Linux
我已经从 menuconfig 中配置了 PWM、但我看不到关于 EHRPWM 的任何目录 、而我在 processors.wiki.ti.com/.../AM335x_PWM_Driver's_Guide 页面中确实遵循了这些目录
我在下面配置了 AM335x-bonebrain.dts 文件、但 ehrpwm2b_pins 仍然没有显示、请访问链接 e2e.ti.com/.../661736。
&am33xx_pinmux{ NXP_HDMI_bonelt_PINS:NXP_HDMI_bonelt_PINS{ pinctrl-single、PIN=< AM33XX_IOPAD (0x9b0、PIN_OUTPUT 下拉| MUX_MODE3)* xdma_event_intr0 * AM33XX_IO0 */AM33XX_output* /AM330*/AM8_mu_mu_mu_mu_mux.0*/am0*输出 */am0_mux.0_mu_mu_mu_mu_mux.0*/am0_mu_mu_output_mu_mu_mu_mu_mux.0*/am0*/am0_mux.0_mu_mu_mu_mu_mu_mu_mu_mu_mu_mux.0*/am0*/am0_mu_mu_mu_mu_mu_mu_ /* lcd_data4.lcd_data4 */ AM33XX_IOPAD (0x8b4、PIN_OUTPUT | MUX_MODE0)/* lcd_data5.lcd_data5 */ AM33XX_IOPAD (0x8b8、PIN_MODE0)/* lcd_data8 */AM338_MO0*/0x8_mux.0*/AM338_mu_mu_mux.0*/MR_输出 /* | LCD_data11.LCD_data11 */ AM33XX_IOPAD (0x8d0、PIN_OUTPUT | MUX_MODE0)/* LCD_data12.LCD_data12 */ AM33XX_IOxx (0x8d4、PIN_MODE0)/* LCD_MODE0*/AM33XX_SYNC.0*/AM33_SYNAC_MODIOXX_OUTPUT */AM33_MR_MR_MR_SYNC.0*输出 /* lcd_pclk.lcd_pclk */ AM33XX_IOPAD (0x8ec、PIN_OUTPUT 下拉| MUX_MODE0)/* lcd_ac_bias en.lcd_ac_bias _en * ; }; NXP_HDMI_incelt_off_pins:NXP_HDMI_bontrl_en_en_en.lcd_out_out_pins;* = 0x33x_p_out_m_decn_out_pin ; *单引脚0_p_p_p_out_msp_p_out_out_pn_p_p_p_out_out_msp0_pin;} * McASP0_Pins{pinctrl-single、Pins =< AM33XX_IOPAD (0x9ac、PIN_INPUT_PULLUP | MUX_MODE0)/* McASP0_ahclkx * McASP0_AHCLKx */ AM33XX_INPULLUX (0x99c、PIN_MO0_M0_AM33x_MUS_MUS_PULLUP )*、AM33x_M0_AM33x_M0_M0_MUS_AM0_MUS_AM0_MUS_AM0_AM_AM33x_MUS_AM0_MUS_INPUT + PULLUX * pinctrl-single、pins =< AM33XX_IOPAD (0x820、PIN_OUTPUT | MUX_Mode4)/* GPMC_ad8.ehrpwm2A * >; }; ehrpwm2b_pins:pinmux_ehrpwm2b_pins{ pinctrl-single、pins =< AM33XX_IOPAD (0x824、PIN_OUTPUT | MUX_Mode4)/* GPMC_ad9.ehrpwm2B * >; }; }; epwmss2{ status ="好"; ehrpwm2:PWM@48304200{ status ="好"; pinctrl-names ="默认"; pinctrl-0 =<&ehrpwm2A_PINS &ehrpwm2b_pines>; }; };};