| /linux-6.14.4/include/linux/spi/ |
| D | spi-mem.h | 28 .dtr = true, \
43 .dtr = true, \
58 .dtr = true, \
77 .dtr = true, \
94 .dtr = true, \
121 * @cmd.dtr: whether the command opcode should be sent in DTR mode or not
125 * @addr.dtr: whether the address should be sent in DTR mode or not
133 * @dummy.dtr: whether the dummy bytes should be sent in DTR mode or not
135 * @data.dtr: whether the data should be sent in DTR mode or not
138 * or written in Octal DTR mode compared to STR mode.
[all …]
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| /linux-6.14.4/arch/x86/include/asm/ |
| D | desc.h | 112 #define load_gdt(dtr) native_load_gdt(dtr) argument
113 #define load_idt(dtr) native_load_idt(dtr) argument
117 #define store_gdt(dtr) native_store_gdt(dtr) argument
209 static inline void native_load_gdt(const struct desc_ptr *dtr) in native_load_gdt() argument
211 asm volatile("lgdt %0"::"m" (*dtr)); in native_load_gdt()
214 static __always_inline void native_load_idt(const struct desc_ptr *dtr) in native_load_idt() argument
216 asm volatile("lidt %0"::"m" (*dtr)); in native_load_idt()
219 static inline void native_store_gdt(struct desc_ptr *dtr) in native_store_gdt() argument
221 asm volatile("sgdt %0":"=m" (*dtr)); in native_store_gdt()
224 static inline void store_idt(struct desc_ptr *dtr) in store_idt() argument
[all …]
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| /linux-6.14.4/drivers/rtc/ |
| D | rtc-isl1208.c | 238 int dtr = i2c_smbus_read_byte_data(client, ISL1208_REG_DTR); in isl1208_i2c_get_dtr() local
239 if (dtr < 0) in isl1208_i2c_get_dtr()
242 /* dtr encodes adjustments of {-60,-40,-20,0,20,40,60} ppm */ in isl1208_i2c_get_dtr()
243 dtr = ((dtr & 0x3) * 20) * (dtr & (1 << 2) ? -1 : 1); in isl1208_i2c_get_dtr()
245 return dtr + 100; in isl1208_i2c_get_dtr()
302 int sr, dtr, atr, usr; in isl1208_rtc_proc() local
321 dtr = isl1208_i2c_get_dtr(client); in isl1208_rtc_proc()
322 if (dtr >= 0) in isl1208_rtc_proc()
323 seq_printf(seq, "digital_trim\t: %d ppm\n", dtr - 100); in isl1208_rtc_proc()
721 int dtr = isl1208_i2c_get_dtr(to_i2c_client(dev->parent)); in isl1208_sysfs_show_dtrim() local
[all …]
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| D | rtc-x1205.c | 295 unsigned char dtr; in x1205_get_dtrim() local
304 { /* read dtr */ in x1205_get_dtrim()
308 .buf = &dtr in x1205_get_dtrim()
312 /* read dtr register */ in x1205_get_dtrim()
318 dev_dbg(&client->dev, "%s: raw dtr=%x\n", __func__, dtr); in x1205_get_dtrim()
322 if (dtr & X1205_DTR_DTR0) in x1205_get_dtrim()
325 if (dtr & X1205_DTR_DTR1) in x1205_get_dtrim()
328 if (dtr & X1205_DTR_DTR2) in x1205_get_dtrim()
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| /linux-6.14.4/drivers/usb/serial/ |
| D | belkin_sa.c | 308 /* reassert DTR and (maybe) RTS on transition from B0 */ in belkin_sa_set_termios()
312 dev_err(&port->dev, "Set DTR error\n"); in belkin_sa_set_termios()
339 /* Drop RTS and DTR */ in belkin_sa_set_termios()
342 dev_err(&port->dev, "DTR LOW error\n"); in belkin_sa_set_termios()
440 int dtr = 0; in belkin_sa_tiocmset() local
451 dtr = 1; in belkin_sa_tiocmset()
459 dtr = 0; in belkin_sa_tiocmset()
471 retval = BSA_USB_CMD(BELKIN_SA_SET_DTR_REQUEST, dtr); in belkin_sa_tiocmset()
473 dev_err(&port->dev, "Set DTR error %d\n", retval); in belkin_sa_tiocmset()
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| D | kobil_sct.c | 256 /* FIXME: Add rts/dtr methods */ in kobil_close()
422 int dtr = 0; in kobil_tiocmset() local
436 dtr = 1; in kobil_tiocmset()
440 dtr = 0; in kobil_tiocmset()
443 if (dtr != 0) in kobil_tiocmset()
444 dev_dbg(dev, "%s - Setting DTR\n", __func__); in kobil_tiocmset()
446 dev_dbg(dev, "%s - Clearing DTR\n", __func__); in kobil_tiocmset()
451 ((dtr != 0) ? SUSBCR_SSL_SETDTR : SUSBCR_SSL_CLRDTR), in kobil_tiocmset()
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| D | ftdi_sio.h | 92 * Clear DTR
230 * Also - you can not set DTR and RTS with one control message
242 * B0 DTR state
249 * B8 DTR state enable
251 * 1 = use DTR state
277 * B1 Output handshaking using DTR/DSR
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| D | upd78f0730.c | 18 * - signals: DTR, RTS and BREAK
42 * state of control signals (DTR, RTS and BREAK).
218 dev_dbg(dev, "%s - set DTR\n", __func__); in upd78f0730_tiocmset()
226 dev_dbg(dev, "%s - clear DTR\n", __func__); in upd78f0730_tiocmset()
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| D | mct_u232.h | 112 #define MCT_U232_MCR_NONE 0x8 /* Deactivate DTR and RTS */
114 #define MCT_U232_MCR_DTR 0x9 /* Activate DTR */
243 * modem control inputs. CTS is connected to RTS, DTR is connected to
253 * Bit 0: Data Terminal Ready (DTR). When set to "1", the output of the UART
254 * -DTR line is Low (Active).
366 * apart from DTR/RTS settings. Both signals are dropped for no flow control
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| /linux-6.14.4/arch/m68k/include/asm/ |
| D | nettel.h | 30 * NETtel/5307 based hardware first. DTR/DCD lines are wired to
47 * PPIO bits used for DTR/DCD.
76 * NETtel/5272 based hardware. DTR/DCD lines are wired to GPB lines.
81 #define MCFPP_DTR1 0x0000 /* Port 1 no DTR support */
86 * PPIO bits used for DTR/DCD.
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| /linux-6.14.4/arch/arm/boot/dts/ti/omap/ |
| D | am335x-netcom-plus-2xx.dts | 27 AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* DTR */
40 AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* DTR */
60 dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
71 dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
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| 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 */
65 dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
76 dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
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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 */
73 dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
84 dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
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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 */
44 dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
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| /linux-6.14.4/drivers/spi/ |
| D | spi-cadence-quadspi.c | 408 if (op->cmd.dtr) in cqspi_calc_dummy()
508 if (op->cmd.dtr) { in cqspi_enable_dtr()
518 /* Shortcut if DTR is already disabled. */ in cqspi_enable_dtr()
554 if (op->cmd.dtr) in cqspi_command_read()
639 if (op->cmd.dtr) in cqspi_command_write()
695 if (op->cmd.dtr) in cqspi_read_setup()
1020 if (op->cmd.dtr) in cqspi_write_setup()
1037 * command in DTR mode. in cqspi_write_setup()
1324 * address (all 0s) with the read status register command in DTR mode. in cqspi_write()
1326 * the flash when it is polling the write completion register in DTR in cqspi_write()
[all …]
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| D | spi-mem.c | 169 op->cmd.dtr || op->addr.dtr || op->dummy.dtr || op->data.dtr; in spi_mem_default_supports_op()
172 if (!spi_mem_controller_is_capable(ctlr, dtr)) in spi_mem_default_supports_op()
573 * modes, sometimes in DTR. All these combinations make it impossible to
586 ncycles += ((op->cmd.nbytes * 8) / op->cmd.buswidth) / (op->cmd.dtr ? 2 : 1); in spi_mem_calc_op_duration()
587 ncycles += ((op->addr.nbytes * 8) / op->addr.buswidth) / (op->addr.dtr ? 2 : 1); in spi_mem_calc_op_duration()
588 ncycles += ((op->dummy.nbytes * 8) / op->dummy.buswidth) / (op->dummy.dtr ? 2 : 1); in spi_mem_calc_op_duration()
589 ncycles += ((op->data.nbytes * 8) / op->data.buswidth) / (op->data.dtr ? 2 : 1); in spi_mem_calc_op_duration()
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| /linux-6.14.4/drivers/tty/hvc/ |
| D | hvsi_lib.c | 289 int hvsilib_write_mctrl(struct hvsi_priv *pv, int dtr) in hvsilib_write_mctrl() argument
295 if (dtr) in hvsilib_write_mctrl()
303 pr_devel("HVSI@%x: %s DTR...\n", pv->termno, in hvsilib_write_mctrl()
304 dtr ? "Setting" : "Clearing"); in hvsilib_write_mctrl()
310 ctrl.word = cpu_to_be32(dtr ? HVSI_TSDTR : 0); in hvsilib_write_mctrl()
365 /* Set our own DTR */ in hvsilib_establish()
403 /* Clear our own DTR */ in hvsilib_close()
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| /linux-6.14.4/Documentation/devicetree/bindings/net/ |
| D | intel,ixp4xx-hss.yaml | 98 dtr-gpios:
100 description: Data Terminal Ready (DTR) GPIO line
120 - dtr-gpios
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| /linux-6.14.4/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 | serial.yaml | 46 dtr-gpios:
50 the UART's DTR line.
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| /linux-6.14.4/arch/sh/include/mach-common/mach/ |
| D | secureedge5410.h | 30 * D7 - DTR on ttySC1
32 * D9 - ttySC0 DTR (7100)
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| /linux-6.14.4/arch/arm/boot/dts/nxp/imx/ |
| D | imx6dl-eckelmann-ci4x10.dts | 240 MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x0001b010 /* DTR */
252 MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x0001b010 /* DTR */
334 dtr-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
345 dtr-gpios = <&gpio7 13 GPIO_ACTIVE_LOW>;
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| /linux-6.14.4/drivers/tty/ |
| D | tty_port.c | 360 * functioning). It lowers DTR/RTS (if @tty has HUPCL set) and invokes
372 * Drop DTR/RTS if HUPCL is set. This causes any attached in tty_port_shutdown()
456 * tty_port_raise_dtr_rts - Raise DTR/RTS
459 * Wrapper for the DTR/RTS raise logic. For the moment this is used to hide
471 * tty_port_lower_dtr_rts - Lower DTR/RTS
474 * Wrapper for the DTR/RTS raise logic. For the moment this is used to hide
496 * - rts/dtr/dcd
502 * software management of these lines. Note that the dtr/rts raise is done each
755 * DTR/CTS and waits for carrier).
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| /linux-6.14.4/arch/x86/boot/compressed/ |
| D | idt_64.c | 25 static void load_boot_idt(const struct desc_ptr *dtr) in load_boot_idt() argument
27 asm volatile("lidt %0"::"m" (*dtr)); in load_boot_idt()
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| /linux-6.14.4/drivers/net/hamradio/ |
| D | z8530.h | 98 #define DTR 0x80 /* DTR */ macro
152 #define DTRREQ 4 /* DTR/Request function */
231 #define FASTDTR 0x10 /* Fast DTR/REQ Mode */
|