| /Linux-v5.4/arch/arm/boot/dts/ |
| D | am335x-baltos-ir3220.dts | 33 …XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */
46 …XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */
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| D | am335x-baltos-ir5221.dts | 41 …XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */
54 …XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */
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| D | am335x-baltos-ir2110.dts | 27 …XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */
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| D | imx6dl-eckelmann-ci4x10.dts | 232 MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x0001b010 /* DTR */
244 MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x0001b010 /* DTR */
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| D | imx6ull-colibri.dtsi | 418 pinctrl_uart1_ctrl1: uart1-ctrl1-grp { /* Additional DTR, DCD */
422 MX6UL_PAD_JTAG_TDO__GPIO1_IO12 0x1b0b1 /* DTR */
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| D | vf610-zii-dev.dtsi | 186 * Attached MT25QL02 can go up to 90Mhz in DTR and 166 in STR
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| /Linux-v5.4/Documentation/devicetree/bindings/soc/fsl/cpm_qe/ |
| D | serial.txt | 14 CTS, RTS, DCD, DSR, DTR, and RI.
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| /Linux-v5.4/Documentation/devicetree/bindings/serial/ |
| D | cirrus,clps711x-uart.txt | 11 - {rts,cts,dtr,dsr,rng,dcd}-gpios: specify a GPIO for RTS/CTS/DTR/DSR/RI/DCD
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| D | fsl-mxs-auart.txt | 25 - {rts,cts,dtr,dsr,rng,dcd}-gpios: specify a GPIO for RTS/CTS/DTR/DSR/RI/DCD
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| D | serial.txt | 15 used as the UART's DTR line.
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| D | 8250.txt | 56 - {rts,cts,dtr,dsr,rng,dcd}-gpios: specify a GPIO for RTS/CTS/DTR/DSR/RI/DCD
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| /Linux-v5.4/drivers/net/hamradio/ |
| D | z8530.h | 98 #define DTR 0x80 /* DTR */ macro
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| /Linux-v5.4/drivers/tty/serial/ |
| D | pmac_zilog.c | 562 set_bits |= DTR; in pmz_set_mctrl()
564 clear_bits |= DTR; in pmz_set_mctrl()
864 uap->curregs[R5] |= DTR; in __pmz_startup()
892 uap->curregs[R5] |= DTR; in pmz_irda_reset()
899 uap->curregs[R5] &= ~DTR; in pmz_irda_reset()
1173 uap->curregs[R5] |= DTR; in pmz_irda_setup()
1223 uap->curregs[R5] &= ~DTR; in pmz_irda_setup()
1965 write_zsreg(uap, R5, uap->curregs[5] | TxENABLE | RTS | DTR); in pmz_console_write()
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| D | zs.h | 152 #define DTR 0x80 /* DTR */ macro
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| D | sunzilog.h | 126 #define DTR 0x80 /* DTR */ macro
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| D | ip22zilog.h | 134 #define DTR 0x80 /* DTR */ macro
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| D | pmac_zilog.h | 224 #define DTR 0x80 /* DTR */ macro
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| D | ip22zilog.c | 560 set_bits |= DTR; in ip22zilog_set_mctrl()
562 clear_bits |= DTR; in ip22zilog_set_mctrl()
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| /Linux-v5.4/drivers/net/wan/ |
| D | z85230.c | 219 5, TxCRC_ENAB|RTS|TxENAB|Tx8|DTR,
244 5, TxCRC_ENAB|RTS|TxENAB|Tx8|DTR,
302 c->regs[5] |= (RTS | DTR); in z8530_rtsdtr()
304 c->regs[5] &= ~(RTS | DTR); in z8530_rtsdtr()
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| D | z85230.h | 119 #define DTR 0x80 /* DTR */ macro
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| /Linux-v5.4/Documentation/driver-api/serial/ |
| D | serial-rs485.rst | 20 toggling RTS or DTR signals. That can be used to control external
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| D | driver.rst | 89 - TIOCM_DTR DTR signal.
214 RTS nor DTR; this will be done via a separate call to set_mctrl.
225 RTS nor DTR; this will have already been done via a separate
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| /Linux-v5.4/drivers/tty/ |
| D | nozomi.c | 253 unsigned int DTR:1; member
310 unsigned int DTR:1; member
1493 ctrl.DTR = 1; in nozomi_card_exit()
1535 port->ctrl_ul.DTR = dtr; in set_dtr()
1682 | (ctrl_ul->DTR ? TIOCM_DTR : 0) in ntty_tiocmget()
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| /Linux-v5.4/Documentation/devicetree/bindings/mfd/ |
| D | atmel-usart.txt | 35 - {rts,cts,dtr,dsr,rng,dcd}-gpios: specify a GPIO for RTS/CTS/DTR/DSR/RI/DCD line respectively.
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| /Linux-v5.4/Documentation/arm/sa1100/ |
| D | assabet.rst | 255 - COM: TX, RX, CTS, DSR, DCD, RTS, DTR, PM
294 - COM1,2: TX, RX, CTS, DSR, DCD, RTS, DTR
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