michaelh/zephyr
1
0
Fork 0
Code Releases Activity

dts: bindings: Add new binding ambiq,uart

Browse source 
UART controllers present on Ambiq SoCs implement a PL011 compatible
interface, with some minor differences that require certain quirks.
To support them a dedicated compatible is needed.

Signed-off-by: Maciej Sobkowski <msobkowski@antmicro.com>
This commit is contained in:
Maciej Sobkowski 2023-07-03 15:49:12 +02:00 • committed by Carles Cufí
commit 6b912f044d
1 changed files with 18 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

18
dts/bindings/serial/ambiq,uart.yaml Normal file
View file

@ -0,0 +1,18 @@
# Copyright (c) 2023 Antmicro <www.antmicro.com>
# SPDX-License-Identifier: Apache-2.0
description: Ambiq UART controller (PL011 compatible)
compatible: "ambiq,uart"
include: ["arm,pl011.yaml", pinctrl-device.yaml, ambiq-pwrcfg.yaml]
properties:
pinctrl-0:
required: true
pinctrl-names:
required: true
ambiq,pwrcfg:
required: true