Based on kernel version 6.8
. Page generated on 2024-03-11 21:26 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/serial/nxp,sc16is7xx.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: NXP SC16IS7xx Advanced Universal Asynchronous Receiver-Transmitter (UART) maintainers: - Hugo Villeneuve <hvilleneuve@dimonoff.com> properties: compatible: enum: - nxp,sc16is740 - nxp,sc16is741 - nxp,sc16is750 - nxp,sc16is752 - nxp,sc16is760 - nxp,sc16is762 reg: maxItems: 1 interrupts: maxItems: 1 clocks: maxItems: 1 clock-frequency: description: When there is no clock provider visible to the platform, this is the source crystal or external clock frequency for the IC in Hz. minimum: 1 maximum: 80000000 gpio-controller: true "#gpio-cells": const: 2 gpio-line-names: minItems: 1 maxItems: 8 irda-mode-ports: description: | An array that lists the indices of the port that should operate in IrDA mode: 0: port A 1: port B $ref: /schemas/types.yaml#/definitions/uint32-array minItems: 1 maxItems: 2 items: minimum: 0 maximum: 1 nxp,modem-control-line-ports: description: | An array that lists the indices of the port that should have shared GPIO lines configured as modem control lines: 0: port A 1: port B $ref: /schemas/types.yaml#/definitions/uint32-array minItems: 1 maxItems: 2 items: minimum: 0 maximum: 1 required: - compatible - reg - interrupts allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml# - $ref: /schemas/serial/serial.yaml# - $ref: /schemas/serial/rs485.yaml# oneOf: - required: - clocks - required: - clock-frequency unevaluatedProperties: false examples: - | #include <dt-bindings/interrupt-controller/irq.h> i2c { #address-cells = <1>; #size-cells = <0>; serial@51 { compatible = "nxp,sc16is750"; reg = <0x51>; clocks = <&clk20m>; interrupt-parent = <&gpio3>; interrupts = <7 IRQ_TYPE_EDGE_FALLING>; gpio-controller; #gpio-cells = <2>; }; serial@53 { compatible = "nxp,sc16is752"; reg = <0x53>; clocks = <&clk20m>; interrupt-parent = <&gpio3>; interrupts = <7 IRQ_TYPE_EDGE_FALLING>; nxp,modem-control-line-ports = <1>; /* Port 1 as modem control lines */ gpio-controller; /* Port 0 as GPIOs */ #gpio-cells = <2>; }; serial@54 { compatible = "nxp,sc16is752"; reg = <0x54>; clocks = <&clk20m>; interrupt-parent = <&gpio3>; interrupts = <7 IRQ_TYPE_EDGE_FALLING>; nxp,modem-control-line-ports = <0 1>; /* Ports 0 and 1 as modem control lines */ }; }; |