Searched +full:rs485 +full:- +full:term +full:- +full:gpios (Results 1 – 4 of 4) sorted by relevance
1 # SPDX-License-Identifier: GPL-2.03 ---4 $id: http://devicetree.org/schemas/serial/rs485.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#7 title: RS485 serial communications10 direction for the built-in half-duplex mode. The properties described11 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>[all …]
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)6 /dts-v1/;8 #include <dt-bindings/gpio/gpio.h>9 #include <dt-bindings/input/linux-event-codes.h>10 #include <dt-bindings/leds/common.h>11 #include <dt-bindings/net/ti-dp83867.h>17 compatible = "gw,imx8mn-gw7902", "fsl,imx8mn";26 stdout-path = &uart2;35 compatible = "fixed-clock";36 #clock-cells = <0>;[all …]
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)6 /dts-v1/;8 #include <dt-bindings/gpio/gpio.h>9 #include <dt-bindings/input/linux-event-codes.h>10 #include <dt-bindings/leds/common.h>11 #include <dt-bindings/net/ti-dp83867.h>12 #include <dt-bindings/phy/phy-imx8-pcie.h>18 compatible = "gw,imx8mm-gw7902", "fsl,imx8mm";29 stdout-path = &uart2;38 compatible = "fixed-clock";[all …]
1 // SPDX-License-Identifier: GPL-2.0+8 * Copyright (C) 2000-2001 Deep Blue Solutions Ltd.43 * lockdep: port->lock is initialized in two places, but we44 * want only one lock-class:48 #define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8)62 return !!(uport->status & UPSTAT_DCD_ENABLE); in uart_dcd_enabled()67 if (atomic_add_unless(&state->refcount, 1, 0)) in uart_port_ref()68 return state->uart_port; in uart_port_ref()74 if (atomic_dec_and_test(&uport->state->refcount)) in uart_port_deref()75 wake_up(&uport->state->remove_wait); in uart_port_deref()[all …]