| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-class-led-trigger-tty | 48 DCD = Data Carrier Detect
51 If set to 0 (default), the LED will not evaluate CAR (DCD).
52 If set to 1, the LED will evaluate CAR (DCD).
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| /linux/arch/arm/boot/dts/ti/omap/ |
| H A D | am335x-netcom-plus-2xx.dts | 29 AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* DCD */
42 AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLDOWN, MUX_MODE7) /* DCD */
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| H A D | am335x-baltos-ir3220.dts | 35 …M33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */
48 …3XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad14.gpio1[14] DCD */
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| H A D | am335x-baltos-ir5221.dts | 43 …M33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */
56 …3XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad14.gpio1[14] DCD */
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| H A D | am335x-baltos-ir2110.dts | 29 …M33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */
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| /linux/Documentation/devicetree/bindings/soc/fsl/cpm_qe/ |
| H A D | serial.txt | 14 CTS, RTS, DCD, DSR, DTR, and RI.
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| /linux/drivers/tty/serial/ |
| H A D | zs.h | 232 #define DCD 0x8 /* DCD */ macro
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| H A D | sunzilog.h | 216 #define DCD 0x8 /* DCD */ macro
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| H A D | ip22zilog.h | 212 #define DCD 0x8 /* DCD */ macro
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| H A D | pmac_zilog.h | 297 #define DCD 0x8 /* DCD */ macro
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| H A D | pmac_zilog.c | 318 if ((status ^ uap->prev_status) & DCD) in pmz_status_handle()
320 (status & DCD)); in pmz_status_handle()
562 if (status & DCD) in pmz_get_mctrl()
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| H A D | sunzilog.c | 440 if ((status ^ up->prev_status) ^ DCD) in sunzilog_status_handle()
442 (status & DCD)); in sunzilog_status_handle()
630 if (status & DCD) in sunzilog_get_mctrl()
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| /linux/Documentation/arch/arm/sa1100/ |
| H A D | assabet.rst | 253 Radio: TX, RX, CTS, DSR, DCD, RI
255 - COM: TX, RX, CTS, DSR, DCD, RTS, DTR, PM
294 - COM1,2: TX, RX, CTS, DSR, DCD, RTS, DTR
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| /linux/drivers/tty/ |
| H A D | nozomi.c | 224 unsigned int DCD:1; member
281 unsigned int DCD:1; member
931 if (old_ctrl.DCD != ctrl_dl.DCD) in receive_flow_control()
1646 | (ctrl_dl->DCD ? TIOCM_CAR : 0) in ntty_tiocmget()
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| /linux/arch/arm/boot/dts/nxp/imx/ |
| H A D | imx6ull-colibri.dtsi | 610 pinctrl_uart1_ctrl1: uart1ctrl1grp { /* Additional DTR, DCD */
612 MX6UL_PAD_JTAG_TDI__GPIO1_IO13 0x70a0 /* SODIMM 31 / DCD */
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| H A D | imx7-colibri.dtsi | 953 MX7D_PAD_SD2_DATA1__GPIO5_IO15 0x14 /* SODIMM 31 / DCD */
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| H A D | imx6qdl-colibri.dtsi | 1057 /* Additional DTR, DSR, DCD */
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| /linux/arch/arm/boot/dts/gemini/ |
| H A D | gemini-dlink-dir-685.dts | 35 /* Collides with LPC_LAD[0], UART DCD, SSP 97RST */
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| /linux/arch/arm64/boot/dts/freescale/ |
| H A D | imx8mm-venice-gw7902.dts | 995 MX8MM_IOMUXC_SAI1_RXD4_GPIO4_IO6 0x140 /* DCD */
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| /linux/arch/arm/boot/dts/nvidia/ |
| H A D | tegra124-apalis-v1.2.dtsi | 587 pb1 { /* DCD GPIO */
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| H A D | tegra124-apalis.dtsi | 584 pb1 { /* DCD GPIO */
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