From: Rob Herring <robh@kernel.org>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
lars@metafoo.de, linux-iio@vger.kernel.org,
linux-kernel@vger.kernel.org, balbes-150@yandex.ru,
robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org,
pmeerw@pmeerw.net, linux-amlogic@lists.infradead.org,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
jic23@kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: iio: adc: meson-saradc: update temperature sensor support
Date: Thu, 3 Jan 2019 17:02:09 -0600 [thread overview]
Message-ID: <20190103230209.GA21801@bogus> (raw)
In-Reply-To: <20181227215020.9803-2-martin.blumenstingl@googlemail.com>
On Thu, 27 Dec 2018 22:50:19 +0100, Martin Blumenstingl wrote:
> Meson8b and Meson8m2 use a 5-bit wide TSC (temperature sensor
> coefficient). The SAR ADC registers however can only store (the lower)
> 4 bits. The fifth (upper-most) bit is stored inside the
> MESON_HHI_DPLL_TOP_0[9] register from the HHI register area.
> This adds a syscon property to the HHI register area so a driver can
> fetch the HHI register map and store the fifth TSC bit in there.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> ---
> .../devicetree/bindings/iio/adc/amlogic,meson-saradc.txt | 4 ++++
> 1 file changed, 4 insertions(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org,
linux-iio@vger.kernel.org, jic23@kernel.org, lars@metafoo.de,
pmeerw@pmeerw.net, robh+dt@kernel.org, mark.rutland@arm.com,
balbes-150@yandex.ru, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Subject: Re: [PATCH 1/2] dt-bindings: iio: adc: meson-saradc: update temperature sensor support
Date: Thu, 3 Jan 2019 17:02:09 -0600 [thread overview]
Message-ID: <20190103230209.GA21801@bogus> (raw)
In-Reply-To: <20181227215020.9803-2-martin.blumenstingl@googlemail.com>
On Thu, 27 Dec 2018 22:50:19 +0100, Martin Blumenstingl wrote:
> Meson8b and Meson8m2 use a 5-bit wide TSC (temperature sensor
> coefficient). The SAR ADC registers however can only store (the lower)
> 4 bits. The fifth (upper-most) bit is stored inside the
> MESON_HHI_DPLL_TOP_0[9] register from the HHI register area.
> This adds a syscon property to the HHI register area so a driver can
> fetch the HHI register map and store the fifth TSC bit in there.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> ---
> .../devicetree/bindings/iio/adc/amlogic,meson-saradc.txt | 4 ++++
> 1 file changed, 4 insertions(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
lars@metafoo.de, linux-iio@vger.kernel.org,
linux-kernel@vger.kernel.org, balbes-150@yandex.ru,
robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org,
pmeerw@pmeerw.net, linux-amlogic@lists.infradead.org,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
jic23@kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: iio: adc: meson-saradc: update temperature sensor support
Date: Thu, 3 Jan 2019 17:02:09 -0600 [thread overview]
Message-ID: <20190103230209.GA21801@bogus> (raw)
In-Reply-To: <20181227215020.9803-2-martin.blumenstingl@googlemail.com>
On Thu, 27 Dec 2018 22:50:19 +0100, Martin Blumenstingl wrote:
> Meson8b and Meson8m2 use a 5-bit wide TSC (temperature sensor
> coefficient). The SAR ADC registers however can only store (the lower)
> 4 bits. The fifth (upper-most) bit is stored inside the
> MESON_HHI_DPLL_TOP_0[9] register from the HHI register area.
> This adds a syscon property to the HHI register area so a driver can
> fetch the HHI register map and store the fifth TSC bit in there.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> ---
> .../devicetree/bindings/iio/adc/amlogic,meson-saradc.txt | 4 ++++
> 1 file changed, 4 insertions(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
Cc: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org,
linux-iio@vger.kernel.org, jic23@kernel.org, lars@metafoo.de,
pmeerw@pmeerw.net, robh+dt@kernel.org, mark.rutland@arm.com,
balbes-150@yandex.ru, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Subject: Re: [PATCH 1/2] dt-bindings: iio: adc: meson-saradc: update temperature sensor support
Date: Thu, 3 Jan 2019 17:02:09 -0600 [thread overview]
Message-ID: <20190103230209.GA21801@bogus> (raw)
In-Reply-To: <20181227215020.9803-2-martin.blumenstingl@googlemail.com>
On Thu, 27 Dec 2018 22:50:19 +0100, Martin Blumenstingl wrote:
> Meson8b and Meson8m2 use a 5-bit wide TSC (temperature sensor
> coefficient). The SAR ADC registers however can only store (the lower)
> 4 bits. The fifth (upper-most) bit is stored inside the
> MESON_HHI_DPLL_TOP_0[9] register from the HHI register area.
> This adds a syscon property to the HHI register area so a driver can
> fetch the HHI register map and store the fifth TSC bit in there.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> ---
> .../devicetree/bindings/iio/adc/amlogic,meson-saradc.txt | 4 ++++
> 1 file changed, 4 insertions(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2019-01-03 23:02 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-27 21:50 [PATCH 0/2] meson-saradc: temperature sensor support for Meson8b/Meson8m2 Martin Blumenstingl
2018-12-27 21:50 ` Martin Blumenstingl
2018-12-27 21:50 ` Martin Blumenstingl
2018-12-27 21:50 ` [PATCH 1/2] dt-bindings: iio: adc: meson-saradc: update temperature sensor support Martin Blumenstingl
2018-12-27 21:50 ` Martin Blumenstingl
2018-12-27 21:50 ` Martin Blumenstingl
2019-01-03 23:02 ` Rob Herring [this message]
2019-01-03 23:02 ` Rob Herring
2019-01-03 23:02 ` Rob Herring
2019-01-03 23:02 ` Rob Herring
2019-01-05 16:39 ` Jonathan Cameron
2019-01-05 16:39 ` Jonathan Cameron
2019-01-05 16:39 ` Jonathan Cameron
2018-12-27 21:50 ` [PATCH 2/2] iio: adc: meson-saradc: enable the temperature sensor two more SoCs Martin Blumenstingl
2018-12-27 21:50 ` Martin Blumenstingl
2018-12-27 21:50 ` Martin Blumenstingl
2019-01-05 16:41 ` Jonathan Cameron
2019-01-05 16:41 ` Jonathan Cameron
2019-01-05 16:41 ` Jonathan Cameron
2019-01-05 16:44 ` Jonathan Cameron
2019-01-05 16:44 ` Jonathan Cameron
2019-01-05 16:44 ` Jonathan Cameron
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190103230209.GA21801@bogus \
--to=robh@kernel.org \
--cc=balbes-150@yandex.ru \
--cc=devicetree@vger.kernel.org \
--cc=jic23@kernel.org \
--cc=lars@metafoo.de \
--cc=linux-amlogic@lists.infradead.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-iio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=martin.blumenstingl@googlemail.com \
--cc=pmeerw@pmeerw.net \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.