From: Martin Blumenstingl <martin.blumenstingl@googlemail.com> To: linux-amlogic@lists.infradead.org, khilman@baylibre.com Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>, linux-arm-kernel@lists.infradead.org Subject: [PATCH 6/6] ARM: dts: meson8m2: mxiii-plus: add iio-hwmon for the chip temperature Date: Sat, 12 Jan 2019 14:06:49 +0100 [thread overview] Message-ID: <20190112130649.23838-7-martin.blumenstingl@googlemail.com> (raw) In-Reply-To: <20190112130649.23838-1-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/meson8m2-mxiii-plus.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/meson8m2-mxiii-plus.dts b/arch/arm/boot/dts/meson8m2-mxiii-plus.dts index 6ac02beb5fa7..18528101376b 100644 --- a/arch/arm/boot/dts/meson8m2-mxiii-plus.dts +++ b/arch/arm/boot/dts/meson8m2-mxiii-plus.dts @@ -44,6 +44,11 @@ }; }; + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&saradc 8>; + }; + vcc_3v3: regulator-vcc3v3 { compatible = "regulator-fixed"; regulator-name = "VCC3V3"; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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From: Martin Blumenstingl <martin.blumenstingl@googlemail.com> To: linux-amlogic@lists.infradead.org, khilman@baylibre.com Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>, linux-arm-kernel@lists.infradead.org Subject: [PATCH 6/6] ARM: dts: meson8m2: mxiii-plus: add iio-hwmon for the chip temperature Date: Sat, 12 Jan 2019 14:06:49 +0100 [thread overview] Message-ID: <20190112130649.23838-7-martin.blumenstingl@googlemail.com> (raw) In-Reply-To: <20190112130649.23838-1-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/meson8m2-mxiii-plus.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/meson8m2-mxiii-plus.dts b/arch/arm/boot/dts/meson8m2-mxiii-plus.dts index 6ac02beb5fa7..18528101376b 100644 --- a/arch/arm/boot/dts/meson8m2-mxiii-plus.dts +++ b/arch/arm/boot/dts/meson8m2-mxiii-plus.dts @@ -44,6 +44,11 @@ }; }; + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&saradc 8>; + }; + vcc_3v3: regulator-vcc3v3 { compatible = "regulator-fixed"; regulator-name = "VCC3V3"; -- 2.20.1 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic
next prev parent reply other threads:[~2019-01-12 13:08 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-01-12 13:06 [PATCH 0/6] ARM: dts: meson: chip temperature (hwmon) support Martin Blumenstingl 2019-01-12 13:06 ` Martin Blumenstingl 2019-01-12 13:06 ` [PATCH 1/6] ARM: dts: meson8m2: use the Meson8m2 specific SAR ADC compatible Martin Blumenstingl 2019-01-12 13:06 ` Martin Blumenstingl 2019-01-12 13:06 ` [PATCH 2/6] ARM: dts: meson8: add the temperature calibration data for the SAR ADC Martin Blumenstingl 2019-01-12 13:06 ` Martin Blumenstingl 2019-01-12 13:06 ` [PATCH 3/6] ARM: dts: meson8b: " Martin Blumenstingl 2019-01-12 13:06 ` Martin Blumenstingl 2019-01-12 13:06 ` [PATCH 4/6] ARM: dts: meson8b: ec100: add iio-hwmon for the chip temperature Martin Blumenstingl 2019-01-12 13:06 ` Martin Blumenstingl 2019-01-12 13:06 ` [PATCH 5/6] ARM: dts: meson8b: odroidc1: " Martin Blumenstingl 2019-01-12 13:06 ` Martin Blumenstingl 2019-01-12 13:06 ` Martin Blumenstingl [this message] 2019-01-12 13:06 ` [PATCH 6/6] ARM: dts: meson8m2: mxiii-plus: " Martin Blumenstingl 2019-01-17 20:26 ` [PATCH 0/6] ARM: dts: meson: chip temperature (hwmon) support Kevin Hilman 2019-01-17 20:26 ` Kevin Hilman 2019-01-17 20:29 ` Martin Blumenstingl 2019-01-17 20:29 ` Martin Blumenstingl 2019-01-17 21:04 ` Kevin Hilman 2019-01-17 21:04 ` Kevin Hilman
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