| /linux/drivers/w1/masters/ |
| H A D | w1-uart.c | 37 unsigned int baudrate; member
81 unsigned int baudrate; member
115 w1cfg->baudrate = serdev_device_set_baudrate(serdev, limits->baudrate); in w1_uart_set_config()
116 if (w1cfg->baudrate == 0) in w1_uart_set_config()
120 bit_ns = baud_to_bit_ns(w1cfg->baudrate); in w1_uart_set_config()
159 struct w1_uart_limits limits = { .baudrate = 9600, in w1_uart_set_config_reset()
165 of_property_read_u32(np, "reset-bps", &limits.baudrate); in w1_uart_set_config_reset()
180 struct w1_uart_limits limits = { .baudrate = 115200, in w1_uart_set_config_touch_0()
186 of_property_read_u32(np, "write-0-bps", &limits.baudrate); in w1_uart_set_config_touch_0()
201 struct w1_uart_limits limits = { .baudrate = 115200, in w1_uart_set_config_touch_1()
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| /linux/drivers/usb/serial/ |
| H A D | kl5kusb105.c | 103 u8 baudrate; member
199 priv->cfg.baudrate = kl5kusb105a_sio_b9600; in klsi_105_port_probe()
239 cfg.baudrate = kl5kusb105a_sio_b9600; in klsi_105_open()
247 priv->cfg.baudrate = cfg.baudrate; in klsi_105_open()
398 priv->cfg.baudrate = kl5kusb105a_sio_b1200; in klsi_105_set_termios()
401 priv->cfg.baudrate = kl5kusb105a_sio_b2400; in klsi_105_set_termios()
404 priv->cfg.baudrate = kl5kusb105a_sio_b4800; in klsi_105_set_termios()
407 priv->cfg.baudrate = kl5kusb105a_sio_b9600; in klsi_105_set_termios()
410 priv->cfg.baudrate = kl5kusb105a_sio_b19200; in klsi_105_set_termios()
413 priv->cfg.baudrate = kl5kusb105a_sio_b38400; in klsi_105_set_termios()
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| H A D | f81232.c | 133 return DIV_ROUND_CLOSEST(clockrate, baudrate); in calc_baud_divisor()
474 static int f81232_find_clk(speed_t baudrate) in f81232_find_clk() argument
479 if (baudrate <= baudrate_table[idx] && in f81232_find_clk()
480 baudrate_table[idx] % baudrate == 0) in f81232_find_clk()
500 baudrate = baud_list[i]; in f81232_set_baudrate()
501 if (baudrate == 0) { in f81232_set_baudrate()
506 idx = f81232_find_clk(baudrate); in f81232_set_baudrate()
508 tty_encode_baud_rate(tty, baudrate, baudrate); in f81232_set_baudrate()
616 speed_t baudrate; in f81232_set_termios() local
628 baudrate = tty_get_baud_rate(tty); in f81232_set_termios()
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| H A D | f81534.c | 537 static u32 f81534_calc_baud_divisor(u32 baudrate, u32 clockrate) in f81534_calc_baud_divisor() argument
540 return DIV_ROUND_CLOSEST(clockrate, baudrate); in f81534_calc_baud_divisor()
543 static int f81534_find_clk(u32 baudrate) in f81534_find_clk() argument
548 if (baudrate <= baudrate_table[idx] && in f81534_find_clk()
549 baudrate_table[idx] % baudrate == 0) in f81534_find_clk()
568 baudrate = baud_list[i]; in f81534_set_port_config()
569 if (baudrate == 0) { in f81534_set_port_config()
574 idx = f81534_find_clk(baudrate); in f81534_set_port_config()
576 tty_encode_baud_rate(tty, baudrate, baudrate); in f81534_set_port_config()
595 if (baudrate <= 1200) in f81534_set_port_config()
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| H A D | mos7720.c | 1238 __u32 baudrate; member
1269 static int calc_baud_rate_divisor(struct usb_serial_port *port, int baudrate, int *divisor) in calc_baud_rate_divisor() argument
1277 dev_dbg(&port->dev, "%s - %d\n", __func__, baudrate); in calc_baud_rate_divisor()
1280 if (divisor_table[i].baudrate == baudrate) { in calc_baud_rate_divisor()
1288 if (baudrate > 75 && baudrate < 230400) { in calc_baud_rate_divisor()
1290 custom = (__u16)(230400L / baudrate); in calc_baud_rate_divisor()
1293 round1 = (__u16)(2304000L / baudrate); in calc_baud_rate_divisor()
1299 dev_dbg(&port->dev, "Baud %d = %d\n", baudrate, custom); in calc_baud_rate_divisor()
1313 int baudrate) in send_cmd_write_baud_rate() argument
1328 dev_dbg(&port->dev, "%s - baud = %d\n", __func__, baudrate); in send_cmd_write_baud_rate()
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| H A D | quatech2.c | 146 static inline int calc_baud_divisor(int baudrate) in calc_baud_divisor() argument
150 divisor = MAX_BAUD_RATE / baudrate; in calc_baud_divisor()
151 rem = MAX_BAUD_RATE % baudrate; in calc_baud_divisor()
153 if (((rem * 2) >= baudrate) && (baudrate != 110)) in calc_baud_divisor()
161 u16 baudrate, u16 lcr) in qt2_set_port_config() argument
163 int divisor = calc_baud_divisor(baudrate); in qt2_set_port_config()
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| /linux/Documentation/devicetree/bindings/net/bluetooth/ |
| H A D | nxp,88w8987-bt.yaml | 26 fw-init-baudrate:
30 Chip baudrate after FW is downloaded and initialized.
44 fw-init-baudrate = <3000000>;
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| /linux/sound/drivers/ |
| H A D | serial-generic.c | 48 unsigned int baudrate; member
136 drvdata->baudrate); in snd_serial_generic_ensure_serdev_open()
137 if (actual_baud != drvdata->baudrate) { in snd_serial_generic_ensure_serdev_open()
139 drvdata->baudrate, drvdata->card->shortname, actual_baud); in snd_serial_generic_ensure_serdev_open()
268 &drvdata->baudrate); in snd_serial_generic_parse_dt()
273 drvdata->baudrate = 38400; in snd_serial_generic_parse_dt()
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| /linux/drivers/platform/chrome/ |
| H A D | cros_ec_uart.c | 78 u32 baudrate; member
214 ec_uart->baudrate = sb->default_baud_rate; in cros_ec_uart_resource()
215 dev_dbg(&ec_uart->serdev->dev, "Baudrate %d\n", ec_uart->baudrate); in cros_ec_uart_resource()
296 ret = serdev_device_set_baudrate(serdev, ec_uart->baudrate); in cros_ec_uart_probe()
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| /linux/Documentation/devicetree/bindings/serial/ |
| H A D | mvebu-uart.txt | 13 - clocks: UART reference clock used to derive the baudrate. If no clock
16 if the baudrate was initialized by the bootloader and no baudrate
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| H A D | arm_sbsa_uart.txt | 3 in the PL011 driver. It's baudrate and other communication parameters
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| H A D | mediatek,uart.yaml | 59 - description: The clock the baudrate is derived from
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| H A D | amlogic,meson-uart.yaml | 72 - description: the source of the baudrate generator, can be either the xtal or the pclk
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| /linux/drivers/bluetooth/ |
| H A D | btqca.h | 162 int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
176 static inline int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, in qca_uart_setup() argument
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| H A D | btmtkuart.c | 527 __le32 baudrate; in btmtkuart_change_baudrate() local
534 baudrate = cpu_to_le32(bdev->desired_speed); in btmtkuart_change_baudrate()
538 wmt_params.data = &baudrate; in btmtkuart_change_baudrate()
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| /linux/drivers/net/hamradio/ |
| H A D | yam.c | 99 int baudrate; member
463 int divisor = 115200 / yp->baudrate; in yam_set_uart()
805 seq_printf(seq, " BaudRate %u\n", yp->baudrate); in yam_seq_show()
995 if (yi.cfg.baudrate > YAM_MAXBAUDRATE) in yam_siocdevprivate()
997 yp->baudrate = yi.cfg.baudrate; in yam_siocdevprivate()
1038 yi.cfg.baudrate = yp->baudrate; in yam_siocdevprivate()
1084 yp->baudrate = DEFAULT_BITRATE * 2; in yam_setup()
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| /linux/net/nfc/nci/ |
| H A D | uart.c | 403 void nci_uart_set_config(struct nci_uart *nu, int baudrate, int flow_ctrl) in nci_uart_set_config() argument
413 tty_termios_encode_baud_rate(&new_termios, baudrate, baudrate); in nci_uart_set_config()
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| /linux/include/linux/ |
| H A D | yam.h | 49 unsigned int baudrate; /* Baud rate of the RS232 port */ member
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| /linux/Documentation/admin-guide/ |
| H A D | serial-console.rst | 29 defines the baudrate/parity/bits/flow control of
33 9600n8. The maximum baudrate is 115200.
122 set the baudrate to 38400 (baudrate of the virtual console).
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| /linux/drivers/nfc/nfcmrvl/ |
| H A D | fw_dnld.h | 29 uint32_t baudrate; member
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| H A D | uart.c | 48 nci_uart_set_config(nu, le32_to_cpu(config->baudrate), in nfcmrvl_uart_nci_update_config()
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| /linux/arch/arm64/boot/dts/ti/ |
| H A D | k3-am62-verdin-wifi.dtsi | 42 fw-init-baudrate = <3000000>;
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| /linux/Documentation/devicetree/bindings/gnss/ |
| H A D | gnss-common.yaml | 39 description: The baudrate in bits per second of the device as it comes
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| /linux/drivers/tty/serial/ |
| H A D | fsl_lpuart.c | 2126 unsigned int baudrate, bool use_rx_dma, in __lpuart32_serial_setbrg() argument
2141 baud_diff = baudrate; in __lpuart32_serial_setbrg()
2147 tmp_sbr = (clk / (baudrate * tmp_osr)); in __lpuart32_serial_setbrg()
2155 tmp_diff = clk / (tmp_osr * tmp_sbr) - baudrate; in __lpuart32_serial_setbrg()
2159 if (tmp_diff > (baudrate - tmp)) { in __lpuart32_serial_setbrg()
2160 tmp_diff = baudrate - tmp; in __lpuart32_serial_setbrg()
2178 if (baud_diff > ((baudrate / 100) * 3)) in __lpuart32_serial_setbrg()
2202 unsigned int baudrate) in lpuart32_serial_setbrg() argument
2204 __lpuart32_serial_setbrg(&sport->port, baudrate, in lpuart32_serial_setbrg()
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| /linux/Documentation/networking/device_drivers/hamradio/ |
| H A D | z8530drv.rst | 226 Note that you cannot use the on-board baudrate generator off DRSI
267 speed 1200 # the default baudrate
424 baudrate and number of interfaces is too high for the processing
466 The baudrate on this channel in bits/sec
503 on the baudrate selected. A few character times should be
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