From: Martin Blumenstingl <martin.blumenstingl@googlemail.com> To: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-iio@vger.kernel.org, robh+dt@kernel.org, pmeerw@pmeerw.net, lars@metafoo.de, knaack.h@gmx.de, jic23@kernel.org Cc: khilman@baylibre.com, carlo@caione.org, Martin Blumenstingl <martin.blumenstingl@googlemail.com> Subject: [PATCH 5/7] ARM: dts: meson8b: ec100: add iio-hwmon for the chip temperature Date: Sun, 28 Oct 2018 13:26:27 +0100 [thread overview] Message-ID: <20181028122629.10144-6-martin.blumenstingl@googlemail.com> (raw) In-Reply-To: <20181028122629.10144-1-martin.blumenstingl@googlemail.com> SAR ADC enabled channel 8 can be used to measure the chip temperature. This can be made available to the hwmon subsystem by using iio-hwmon. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> --- arch/arm/boot/dts/meson8b-ec100.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/meson8b-ec100.dts b/arch/arm/boot/dts/meson8b-ec100.dts index 0872f6e3abf5..0cebe849a920 100644 --- a/arch/arm/boot/dts/meson8b-ec100.dts +++ b/arch/arm/boot/dts/meson8b-ec100.dts @@ -64,6 +64,11 @@ timeout-ms = <20000>; }; + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&saradc 8>; + }; + leds { compatible = "gpio-leds"; -- 2.19.1
WARNING: multiple messages have this Message-ID (diff)
From: martin.blumenstingl@googlemail.com (Martin Blumenstingl) To: linus-amlogic@lists.infradead.org Subject: [PATCH 5/7] ARM: dts: meson8b: ec100: add iio-hwmon for the chip temperature Date: Sun, 28 Oct 2018 13:26:27 +0100 [thread overview] Message-ID: <20181028122629.10144-6-martin.blumenstingl@googlemail.com> (raw) In-Reply-To: <20181028122629.10144-1-martin.blumenstingl@googlemail.com> SAR ADC enabled channel 8 can be used to measure the chip temperature. This can be made available to the hwmon subsystem by using iio-hwmon. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> --- arch/arm/boot/dts/meson8b-ec100.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/meson8b-ec100.dts b/arch/arm/boot/dts/meson8b-ec100.dts index 0872f6e3abf5..0cebe849a920 100644 --- a/arch/arm/boot/dts/meson8b-ec100.dts +++ b/arch/arm/boot/dts/meson8b-ec100.dts @@ -64,6 +64,11 @@ timeout-ms = <20000>; }; + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&saradc 8>; + }; + leds { compatible = "gpio-leds"; -- 2.19.1
next prev parent reply other threads:[~2018-10-28 12:26 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-10-28 12:26 [PATCH 0/7] meson-saradc: add chip temperature support Martin Blumenstingl 2018-10-28 12:26 ` Martin Blumenstingl 2018-10-28 12:26 ` [PATCH 1/7] dt-bindings: iio: adc: meson-saradc: add temperature sensor support Martin Blumenstingl 2018-10-28 12:26 ` Martin Blumenstingl 2018-10-28 12:26 ` [PATCH 2/7] iio: adc: meson-saradc: add support for the chip's temperature sensor Martin Blumenstingl 2018-10-28 12:26 ` Martin Blumenstingl 2018-10-28 16:19 ` Peter Meerwald-Stadler 2018-10-28 16:19 ` Peter Meerwald-Stadler 2018-10-28 16:47 ` Martin Blumenstingl 2018-10-28 16:47 ` Martin Blumenstingl 2018-10-28 16:35 ` Jonathan Cameron 2018-10-28 16:35 ` Jonathan Cameron 2018-10-28 17:02 ` Martin Blumenstingl 2018-10-28 17:02 ` Martin Blumenstingl 2018-10-28 19:02 ` Jonathan Cameron 2018-10-28 19:02 ` Jonathan Cameron 2018-10-28 12:26 ` [PATCH 3/7] ARM: dts: meson8: add the temperature calibration data for the SAR ADC Martin Blumenstingl 2018-10-28 12:26 ` Martin Blumenstingl 2018-10-28 12:26 ` [PATCH 4/7] ARM: dts: meson8b: " Martin Blumenstingl 2018-10-28 12:26 ` Martin Blumenstingl 2018-10-28 12:26 ` Martin Blumenstingl [this message] 2018-10-28 12:26 ` [PATCH 5/7] ARM: dts: meson8b: ec100: add iio-hwmon for the chip temperature Martin Blumenstingl 2018-10-28 12:26 ` [PATCH 6/7] ARM: dts: meson8b: odroidc1: " Martin Blumenstingl 2018-10-28 12:26 ` Martin Blumenstingl 2018-10-28 12:26 ` [PATCH 7/7] ARM: dts: meson8m2: mxiii-plus: " Martin Blumenstingl 2018-10-28 12:26 ` Martin Blumenstingl
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