linux-kernel - Re: [PATCH v6 00/12] QorIQ TMU multi-sensor and HWMON support

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Date:   Mon, 12 Aug 2019 11:09:44 -0700
From:   Andrey Smirnov <andrew.smirnov@...il.com>
To:     Eduardo Valentin <edubezval@...il.com>
Cc:     Chris Healy <cphealy@...il.com>,
        Lucas Stach <l.stach@...gutronix.de>,
        Linux PM list <linux-pm@...r.kernel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Angus Ainslie <angus@...ea.ca>,
        dl-linux-imx <linux-imx@....com>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v6 00/12] QorIQ TMU multi-sensor and HWMON support

On Mon, Jun 17, 2019 at 9:15 AM Andrey Smirnov <andrew.smirnov@...il.com> wrote:
>
> Everyone:
>
> This series contains patches adding support for HWMON integration, bug
> fixes and general improvements (hopefully) for TMU driver I made while
> working on it on i.MX8MQ.n
>
> Feedback is welcome!
>
> Thanks,
> Andrey Smirnov
>

Eduardo:

Do you have any comment on this series?

Thanks,
Andrey Smirnov

> Changes since [v5]
>
>     - Rebased on recent linux-next, dropped "thermal: qoriq: Remove
>       unnecessary DT node is NULL check" since it is already in the
>       tree
>
>     - Dropped dependency on [rfc]
>
> Changes since [v4]
>
>     - Collected Tested-by from Lucas
>
>     - Collected Reviewed-by from Daniel
>
>     - Converted "thermal: qoriq: Enable all sensors before registering
>       them" to use if instead of switch statement for error checking
>
> Changes since [v3]
>
>     - Series reabse on top of [rfc]
>
>     - Fixed incorrect goto label in "thermal: qoriq: Pass data to
>       qoriq_tmu_calibration()"
>
>     - Added REGS_TRITSR() register description to "thermal: qoriq: Do
>       not report invalid temperature reading"
>
>     - Reworded commit message of "thermal: qoriq: Remove unnecessary
>       DT node is NULL check"
>
> Changes since [v2]
>
>     - Patches rebased on v5.1-rc1
>
> Changes since [v1]
>
>     - Rebased on "linus" branch of
>       git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
>       that included latest chagnes adding multi-sensors support
>
>     - Dropped
>
>         thermal: qoriq: Add support for multiple thremal sites
>         thermal: qoriq: Be more strict when parsing
>         thermal: qoriq: Simplify error handling in qoriq_tmu_get_sensor_id()
>
>       since they are no longer relevant
>
>     - Added
>
>         thermal: qoriq: Don't store struct thermal_zone_device reference
>         thermal: qoriq: Add local struct qoriq_sensor pointer
>         thermal: qoriq: Embed per-sensor data into struct qoriq_tmu_data
>         thermal: qoriq: Pass data to qoriq_tmu_register_tmu_zone() directly
>
>       to simplify latest codebase
>
>     - Changed "thermal: qoriq: Do not report invalid temperature
>       reading" to use regmap_read_poll_timeout() to make sure that
>       tmu_get_temp() waits for fist sample to be ready before
>       reporting it. This case is triggered on my setup if
>       qoriq_thermal is compiled as a module
>
> [v1] lore.kernel.org/lkml/20190218191141.3729-1-andrew.smirnov@...il.com
> [v2] lore.kernel.org/lkml/20190222200508.26325-1-andrew.smirnov@...il.com
> [v3] lore.kernel.org/lkml/20190401041418.5999-1-andrew.smirnov@...il.com
> [v4] lore.kernel.org/lkml/20190413082748.29990-1-andrew.smirnov@...il.com
> [v5] lore.kernel.org/lkml/20190424064830.18179-1-andrew.smirnov@...il.com
> [rfc] lore.kernel.org/lkml/20190404080647.8173-1-daniel.lezcano@...aro.org
>
>
> Andrey Smirnov (12):
>   thermal: qoriq: Add local struct device pointer
>   thermal: qoriq: Don't store struct thermal_zone_device reference
>   thermal: qoriq: Add local struct qoriq_sensor pointer
>   thermal: qoriq: Embed per-sensor data into struct qoriq_tmu_data
>   thermal: qoriq: Pass data to qoriq_tmu_register_tmu_zone() directly
>   thermal: qoriq: Pass data to qoriq_tmu_calibration() directly
>   thermal: qoriq: Convert driver to use devm_ioremap()
>   thermal: qoriq: Convert driver to use regmap API
>   thermal: qoriq: Enable all sensors before registering them
>   thermal: qoriq: Do not report invalid temperature reading
>   thermal_hwmon: Add devres wrapper for thermal_add_hwmon_sysfs()
>   thermal: qoriq: Add hwmon support
>
>  drivers/thermal/qoriq_thermal.c | 272 ++++++++++++++++----------------
>  drivers/thermal/thermal_hwmon.c |  28 ++++
>  drivers/thermal/thermal_hwmon.h |   7 +
>  3 files changed, 175 insertions(+), 132 deletions(-)
>
> --
> 2.21.0
>