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drivers: rtc: rpi_pico: Add support for the Raspberry Pi Pico RTC

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This adds the minimal get_time/set_time support for the rp2040 and
enables support by default on the Pico boards. This doesn't support
configuring the clock source or alarm interrupts yet.

Signed-off-by: Andrew Featherstone <andrew.featherstone@gmail.com>
This commit is contained in:
Andrew Featherstone 2023-11-07 16:14:09 +00:00 • committed by Fabio Baltieri
commit df8c89b528
9 changed files with 161 additions and 2 deletions
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12
dts/bindings/rtc/raspberrypi,pico-rtc.yaml Normal file
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# Copyright (c) 2024 Andrew Featherstone <andrew.featherstone@gmail.com>
# SPDX-License-Identifier: Apache-2.0
description: RaspberryPi Pico RTC
compatible: "raspberrypi,pico-rtc"
include: [rtc.yaml, reset-device.yaml]
properties:
reg:
required: true