1*6259530cSRob Herring (Arm)# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*6259530cSRob Herring (Arm)%YAML 1.2 3*6259530cSRob Herring (Arm)--- 4*6259530cSRob Herring (Arm)$id: http://devicetree.org/schemas/serial/snps,arc-uart.yaml# 5*6259530cSRob Herring (Arm)$schema: http://devicetree.org/meta-schemas/core.yaml# 6*6259530cSRob Herring (Arm) 7*6259530cSRob Herring (Arm)title: Synopsys ARC UART 8*6259530cSRob Herring (Arm) 9*6259530cSRob Herring (Arm)maintainers: 10*6259530cSRob Herring (Arm) - Vineet Gupta <vgupta@kernel.org> 11*6259530cSRob Herring (Arm) 12*6259530cSRob Herring (Arm)description: 13*6259530cSRob Herring (Arm) Synopsys ARC UART is a non-standard UART used in some of the ARC FPGA boards. 14*6259530cSRob Herring (Arm) 15*6259530cSRob Herring (Arm)allOf: 16*6259530cSRob Herring (Arm) - $ref: /schemas/serial/serial.yaml# 17*6259530cSRob Herring (Arm) 18*6259530cSRob Herring (Arm)properties: 19*6259530cSRob Herring (Arm) compatible: 20*6259530cSRob Herring (Arm) const: snps,arc-uart 21*6259530cSRob Herring (Arm) 22*6259530cSRob Herring (Arm) reg: 23*6259530cSRob Herring (Arm) maxItems: 1 24*6259530cSRob Herring (Arm) 25*6259530cSRob Herring (Arm) interrupts: 26*6259530cSRob Herring (Arm) maxItems: 1 27*6259530cSRob Herring (Arm) 28*6259530cSRob Herring (Arm) clock-frequency: 29*6259530cSRob Herring (Arm) description: the input clock frequency for the UART 30*6259530cSRob Herring (Arm) 31*6259530cSRob Herring (Arm) current-speed: 32*6259530cSRob Herring (Arm) description: baud rate for UART 33*6259530cSRob Herring (Arm) 34*6259530cSRob Herring (Arm)required: 35*6259530cSRob Herring (Arm) - compatible 36*6259530cSRob Herring (Arm) - reg 37*6259530cSRob Herring (Arm) - interrupts 38*6259530cSRob Herring (Arm) - clock-frequency 39*6259530cSRob Herring (Arm) - current-speed 40*6259530cSRob Herring (Arm) 41*6259530cSRob Herring (Arm)unevaluatedProperties: false 42*6259530cSRob Herring (Arm) 43*6259530cSRob Herring (Arm)examples: 44*6259530cSRob Herring (Arm) - | 45*6259530cSRob Herring (Arm) serial@c0fc1000 { 46*6259530cSRob Herring (Arm) compatible = "snps,arc-uart"; 47*6259530cSRob Herring (Arm) reg = <0xc0fc1000 0x100>; 48*6259530cSRob Herring (Arm) interrupts = <5>; 49*6259530cSRob Herring (Arm) clock-frequency = <80000000>; 50*6259530cSRob Herring (Arm) current-speed = <115200>; 51*6259530cSRob Herring (Arm) }; 52