linux-kernel - Re: [PATCH v6 00/11] Add Renesas PMIC RAA215300 and built-in RTC support

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Message-ID: <202306051304351d588a1a@mail.local>
Date:   Mon, 5 Jun 2023 15:04:35 +0200
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Biju Das <biju.das.jz@...renesas.com>
Cc:     Wolfram Sang <wsa@...nel.org>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Magnus Damm <magnus.damm@...il.com>,
        devicetree@...r.kernel.org, linux-rtc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        Fabrizio Castro <fabrizio.castro.jz@...esas.com>
Subject: Re: [PATCH v6 00/11] Add Renesas PMIC RAA215300 and built-in RTC
 support

Hello,

On 02/06/2023 15:24:15+0100, Biju Das wrote:
> Logs:
> [   15.447305] rtc-isl1208 3-006f: registered as rtc0
> [   15.479493] rtc-isl1208 3-006f: setting system clock to 2023-04-27T19:31:02 UTC (1682623862)
> 
> root@...rc-rzv2l:~# hwclock -r
> 2023-04-27 19:33:05.499001+00:00
> root@...rc-rzv2l:~# hwclock -r
> 2023-04-27 19:33:06.936688+00:00
> root@...rc-rzv2l:~#

You should probably run rtc-test if you want to ensure it is working
properly.

What is the expectation, can I apply the rtc patches once they are ready
or are there dependencies?

> 
> Biju Das (11):
>   i2c: Enhance i2c_new_ancillary_device API
>   regulator: dt-bindings: Add Renesas RAA215300 PMIC bindings
>   regulator: Add Renesas PMIC RAA215300 driver
>   arm64: dts: renesas: rzg2l-smarc-som: Enable PMIC and built-in RTC
>   dt-bindings: rtc: isl1208: Convert to json-schema
>   dt-bindings: rtc: isil,isl1208: Document clock and clock-names
>     properties
>   rtc: isl1208: Drop name variable
>   rtc: isl1208: Make similar I2C and DT-based matching table
>   rtc: isl1208: Drop enum isl1208_id and split isl1208_configs[]
>   rtc: isl1208: Add isl1208_set_xtoscb()
>   rtc: isl1208: Add support for the built-in RTC on the PMIC RAA215300
> 
>  .../bindings/regulator/renesas,raa215300.yaml |  85 ++++++++++
>  .../devicetree/bindings/rtc/isil,isl1208.txt  |  38 -----
>  .../devicetree/bindings/rtc/isil,isl1208.yaml | 100 ++++++++++++
>  .../boot/dts/renesas/rzg2l-smarc-som.dtsi     |  18 +++
>  drivers/gpu/drm/bridge/adv7511/adv7511_drv.c  |   6 +-
>  drivers/i2c/i2c-core-base.c                   |  91 +++++++----
>  drivers/media/i2c/adv748x/adv748x-core.c      |   2 +-
>  drivers/media/i2c/adv7604.c                   |   3 +-
>  drivers/regulator/Kconfig                     |   7 +
>  drivers/regulator/Makefile                    |   1 +
>  drivers/regulator/raa215300.c                 |  92 +++++++++++
>  drivers/rtc/rtc-isl1208.c                     | 150 ++++++++++++++----
>  include/linux/i2c.h                           |   3 +-
>  13 files changed, 490 insertions(+), 106 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/regulator/renesas,raa215300.yaml
>  delete mode 100644 Documentation/devicetree/bindings/rtc/isil,isl1208.txt
>  create mode 100644 Documentation/devicetree/bindings/rtc/isil,isl1208.yaml
>  create mode 100644 drivers/regulator/raa215300.c
> 
> -- 
> 2.25.1
> 

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com