linux-kernel - [PATCH v3 0/4] rtc: jz4740: Various updates

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Message-Id: <20230129120442.22858-1-paul@crapouillou.net>
Date:   Sun, 29 Jan 2023 12:04:38 +0000
From:   Paul Cercueil <paul@...pouillou.net>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     linux-rtc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mips@...r.kernel.org,
        list@...ndingux.net, Paul Cercueil <paul@...pouillou.net>
Subject: [PATCH v3 0/4] rtc: jz4740: Various updates

Hi,

Here's a revised patchset that introduces a few updates to the
jz4740-rtc driver.

Patch [1/4] used to break ABI, it does not anymore.
Patch [2/4] did not change, patch [3/4] is new.

Patch [3/4] has been updated to use dev_err_probe(), use __clk_hw_get()
instead of looking up the parent's clock by name, and will now register
the CLK32K clock when the #clock-cells device property is present
instead of doing it based on the compatible string.

V2 had an extra patch to add support for fine-tuning the RTC; but since
it was not tested enough I decided to drop it from the V3 until it's
ready for prime time.

Cheers,
-Paul

Paul Cercueil (4):
  dt-bindings: rtc: Add #clock-cells property
  rtc: jz4740: Use readl_poll_timeout
  rtc: jz4740: Use dev_err_probe()
  rtc: jz4740: Register clock provider for the CLK32K pin

 .../devicetree/bindings/rtc/ingenic,rtc.yaml  | 29 ++++++
 drivers/rtc/Kconfig                           |  2 +-
 drivers/rtc/rtc-jz4740.c                      | 94 ++++++++++++++-----
 3 files changed, 99 insertions(+), 26 deletions(-)

-- 
2.39.0