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Searched +full:rs485 +full:- +full:enabled +full:- +full:at +full:- +full:boot +full:- +full:time (Results 1 – 22 of 22) sorted by relevance

/Linux-v5.10/arch/arm/boot/dts/
Daks-cdu.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * aks-cdu.dts - Device Tree file for AK signal CDU
9 /dts-v1/;
11 #include "ge863-pro3.dtsi"
20 clock-frequency = <32768>;
32 linux,rs485-enabled-at-boot-time;
33 rs485-rts-delay = <0 0>;
38 linux,rs485-enabled-at-boot-time;
39 rs485-rts-delay = <0 0>;
44 linux,rs485-enabled-at-boot-time;
[all …]
Dstm32mp15xx-dhcom-drc02.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
6 #include <dt-bindings/input/input.h>
7 #include <dt-bindings/pwm/pwm.h>
17 stdout-path = "serial0:115200n8";
34 * line. Hence, the RX is always enabled here.
36 rs485-rx-en {
37 gpio-hog;
39 output-low;
40 line-name = "rs485-rx-en";
45 gpio-line-names = "", "", "", "",
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Danimeo_ip.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * animeo_ip.dts - Device Tree file for Somfy Animeo IP Boards
5 * Copyright (C) 2011-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
8 /dts-v1/;
13 compatible = "somfy,animeo-ip", "atmel,at91sam9260", "atmel,at91sam9";
26 stdout-path = &usart2;
35 clock-frequency = <32768>;
39 clock-frequency = <18432000>;
47 compatible = "atmel,tcb-timer";
52 compatible = "atmel,tcb-timer";
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Dam335x-nano.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2013 Newflow Ltd - http://www.newflow.co.uk/
5 /dts-v1/;
15 cpu0-supply = <&dcdc2_reg>;
25 compatible = "gpio-leds";
30 default-state = "off";
36 pinctrl-names = "default";
37 pinctrl-0 = <&misc_pins>;
40 pinctrl-single,pins = <
46 pinctrl-single,pins = <
[all …]
Dam335x-regor.dtsi1 // SPDX-License-Identifier: GPL-2.0
9 model = "Phytec AM335x phyBOARD-REGOR";
10 compatible = "phytec,am335x-regor", "phytec,am335x-phycore-som", "ti,am33xx";
13 compatible = "regulator-fixed";
14 regulator-name = "vcc3v3";
15 regulator-min-microvolt = <3300000>;
16 regulator-max-microvolt = <3300000>;
17 regulator-boot-on;
22 compatible = "gpio-leds";
23 pinctrl-names = "default";
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Dimx6ul-kontron-n6x1x-s.dtsi1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/gpio/gpio.h>
11 gpio-leds {
12 compatible = "gpio-leds";
13 pinctrl-names = "default";
14 pinctrl-0 = <&pinctrl_gpio_leds>;
17 label = "debug-led1";
19 default-state = "off";
20 linux,default-trigger = "heartbeat";
24 label = "debug-led2";
[all …]
Dat91-vinco.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 * 2015 Gregory CLEMENT <gregory.clement@free-electrons.com>
9 /dts-v1/;
17 stdout-path = "serial0:115200n8";
26 clock-frequency = <32768>;
30 clock-frequency = <12000000>;
42 pinctrl-names = "default";
43 pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0
46 vqmmc-supply = <&vcc_3v3_reg>;
47 vmmc-supply = <&vcc_3v3_reg>;
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Dam335x-pdu001.dts6 * Copyright (C) 2018 EETS GmbH - http://www.eets.ch/
8 * Copyright (C) 2011, Texas Instruments, Incorporated - https://www.ti.com/
10 * SPDX-License-Identifier: GPL-2.0+
13 /dts-v1/;
16 #include <dt-bindings/interrupt-controller/irq.h>
17 #include <dt-bindings/leds/leds-pca9532.h>
24 stdout-path = &uart3;
29 cpu0-supply = <&vdd1_reg>;
39 compatible = "regulator-fixed";
40 regulator-name = "vbat";
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Dvf610-zii-scu4-aib.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 // Copyright (C) 2016-2018 Zodiac Inflight Innovations
5 /dts-v1/;
10 compatible = "zii,vf610scu4-aib", "zii,vf610dev", "fsl,vf610";
13 stdout-path = &uart0;
21 gpio-leds {
22 compatible = "gpio-leds";
23 pinctrl-0 = <&pinctrl_leds_debug>;
24 pinctrl-names = "default";
29 linux,default-trigger = "heartbeat";
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Dimx53-m53menlo.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
7 #include "imx53-m53.dtsi"
13 gpio-keys {
14 compatible = "gpio-keys";
15 pinctrl-0 = <&pinctrl_power_button>;
16 pinctrl-names = "default";
18 power-button {
25 gpio-poweroff {
26 compatible = "gpio-poweroff";
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Dimx6qdl-zii-rdu2.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright (C) 2016-2017 Zodiac Inflight Innovations
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/sound/fsl-imx-audmux.h>
11 stdout-path = &uart1;
15 mdio-gpio0 = &mdio1;
20 compatible = "virtual,mdio-gpio";
21 #address-cells = <1>;
22 #size-cells = <0>;
23 pinctrl-names = "default";
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/Linux-v5.10/Documentation/devicetree/bindings/serial/
Drs485.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/serial/rs485.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: RS485 serial communications Bindings
10 direction for the built-in half-duplex mode. The properties described
11 hereafter shall be given to a half-duplex capable UART node.
14 - Rob Herring <robh@kernel.org>
17 rs485-rts-delay:
18 description: prop-encoded-array <a b>
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Domap_serial.txt4 - compatible : should be "ti,j721e-uart", "ti,am654-uart" for J721E controllers
5 - compatible : should be "ti,am654-uart" for AM654 controllers
6 - compatible : should be "ti,omap2-uart" for OMAP2 controllers
7 - compatible : should be "ti,omap3-uart" for OMAP3 controllers
8 - compatible : should be "ti,omap4-uart" for OMAP4 controllers
9 - compatible : should be "ti,am4372-uart" for AM437x controllers
10 - compatible : should be "ti,am3352-uart" for AM335x controllers
11 - compatible : should be "ti,dra742-uart" for DRA7x controllers
12 - reg : address and length of the register space
13 - interrupts or interrupts-extended : Should contain the uart interrupt
[all …]
Dst,stm32-uart.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/serial/st,stm32-uart.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 - Erwan Le Ray <erwan.leray@st.com>
13 - $ref: rs485.yaml
18 - st,stm32-uart
19 - st,stm32f7-uart
20 - st,stm32h7-uart
37 st,hw-flow-ctrl:
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Dfsl-imx-uart.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/serial/fsl-imx-uart.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Fabio Estevam <fabio.estevam@nxp.com>
13 - $ref: "serial.yaml"
14 - $ref: "rs485.yaml"
19 - const: fsl,imx1-uart
20 - const: fsl,imx21-uart
21 - items:
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Dfsl-lpuart.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/serial/fsl-lpuart.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Fugang Duan <fugang.duan@nxp.com>
13 - $ref: "rs485.yaml"
18 - enum:
19 - fsl,vf610-lpuart
20 - fsl,ls1021a-lpuart
21 - fsl,ls1028a-lpuart
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/mfd/
Datmel-usart.txt4 - compatible: Should be one of the following:
5 - "atmel,at91rm9200-usart"
6 - "atmel,at91sam9260-usart"
7 - "microchip,sam9x60-usart"
8 - "atmel,at91rm9200-dbgu", "atmel,at91rm9200-usart"
9 - "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"
10 - "microchip,sam9x60-dbgu", "microchip,sam9x60-usart"
11 - reg: Should contain registers location and length
12 - interrupts: Should contain interrupt
13 - clock-names: tuple listing input clock names.
[all …]
/Linux-v5.10/drivers/tty/serial/8250/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
24 non-standard serial ports, since the configuration information will
52 If you did not notice yet and/or you have userspace from pre-3.7, it
69 serial port. Doing so takes additional time at boot.
75 bool "Support for Fintek F81216A LPC to 4 UART RS485 API"
78 Selecting this option will add support for the RS485 capabilities
102 your boot loader (grub or lilo or loadlin) about how to pass options
103 to the kernel at boot time.)
141 Note that serial ports on NetMos 9835 Multi-I/O cards are handled
142 by the parport_serial driver, enabled with CONFIG_PARPORT_SERIAL.
[all …]
/Linux-v5.10/drivers/tty/serial/
Dserial_core.c1 // SPDX-License-Identifier: GPL-2.0+
8 * Copyright (C) 2000-2001 Deep Blue Solutions Ltd.
38 * lockdep: port->lock is initialized in two places, but we
39 * want only one lock-class:
43 #define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8)
55 return !!(uport->status & UPSTAT_DCD_ENABLE); in uart_dcd_enabled()
60 if (atomic_add_unless(&state->refcount, 1, 0)) in uart_port_ref()
61 return state->uart_port; in uart_port_ref()
67 if (atomic_dec_and_test(&uport->state->refcount)) in uart_port_deref()
68 wake_up(&uport->state->remove_wait); in uart_port_deref()
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/Linux-v5.10/drivers/usb/serial/
Dio_edgeport.c1 // SPDX-License-Identifier: GPL-2.0+
6 * Copyright (C) 2001-2002 Greg Kroah-Hartman <greg@kroah.com>
49 #define DRIVER_AUTHOR "Greg Kroah-Hartman <greg@kroah.com> and David Iacovelli"
165 struct TxFifo txfifo; /* transmit fifo -- size will be maxTxCredits */
198 struct edge_boot_descriptor boot_descriptor; /* the boot firmware descriptor */
346 * Boot ROM and Manufacture *
353 struct device *dev = &edge_serial->serial->dev->dev; in update_edgeport_E2PROM()
365 switch (edge_serial->product_info.iDownloadFile) { in update_edgeport_E2PROM()
367 fw_name = "edgeport/boot.fw"; in update_edgeport_E2PROM()
377 &edge_serial->serial->dev->dev); in update_edgeport_E2PROM()
[all …]
/Linux-v5.10/drivers/tty/
Dcyclades.c1 // SPDX-License-Identifier: GPL-2.0
13 * Copyright (C) 2007-2009 Jiri Slaby <jirislaby@gmail.com>
17 * extensively rewritten by Theodore Ts'o, 8/16/92 -- 9/14/92,
137 Cyclom-Y/ISA boards at all addresses in here. If you want the
138 driver to probe addresses at a different address, add it to
165 /* This is the per-card data structure containing address, irq, number of
175 * are accessed via settings in info->port.flags.
226 * CD1400-based boards (rev. 6.00 or later), there is no need for special
236 /* The Cyclom-Ye has placed the sequential chips in non-sequential
237 * address order. This look-up table overcomes that problem.
[all …]
Dmxser.c1 // SPDX-License-Identifier: GPL-2.0+
3 * mxser.c -- MOXA Smartio/Industio family multiport serial driver.
5 * Copyright (C) 1999-2006 Moxa Technologies (support@moxa.com).
6 * Copyright (C) 2006-2008 Jiri Slaby <jirislaby@gmail.com>
15 * - Fixed x86_64 cleanness
110 { "CI-104J series", 4, },
113 /* 5*/ { "C102 series", 4, MXSER_HAS2 }, /* C102-ISA */
114 { "CI-132 series", 4, MXSER_HAS2 },
115 { "CI-134 series", 4, },
116 { "CP-132 series", 2, },
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