linux-kernel - [PATCH 0/5] rtc: ingenic: various updates

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Date:   Mon, 18 Apr 2022 19:49:28 +0100
From:   Paul Cercueil <paul@...pouillou.net>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     list@...ndingux.net, linux-rtc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mips@...r.kernel.org, Paul Cercueil <paul@...pouillou.net>
Subject: [PATCH 0/5] rtc: ingenic: various updates

Hi,

Here's a set of patches for the Ingenic RTC driver (jz4740-rtc).

Patch [1/5] and [4/5] update the DT binding documentation and update the
driver to support the CLK32K pin. This pin optionally supplies a 32 kHz
clock, which is required on the MIPS CI20 board for the WiFi/Bluetooth
chip to work.

Patch [2/5] is a code cleanup. Patch [3/5] fixes the RTC time yielding
an impossible value after a power loss.

Finally, patch [5/5] is *RFC*. I do not know if it works, as I have
absolutely no idea about how to test it.

Cheers,
-Paul

Paul Cercueil (5):
  dt-bindings: rtc: Rework compatible strings and add #clock-cells
  rtc: jz4740: Use readl_poll_timeout
  rtc: jz4740: Reset scratchpad register on power loss
  rtc: jz4740: Register clock provider for the CLK32K pin
  rtc: jz4740: Support for fine-tuning the RTC clock

 .../devicetree/bindings/rtc/ingenic,rtc.yaml  |   7 +-
 drivers/rtc/rtc-jz4740.c                      | 137 +++++++++++++++---
 2 files changed, 125 insertions(+), 19 deletions(-)

-- 
2.35.1