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947b99eeb7
1. Fixes CPU and regulator boot problems 2. Enable CPUFREQ, I2C, RTC and THERMAL support 3. Disabled annoying debug logs, refresh kconfig 4. Fix compilation failure due to wrong kconfig Fixes: #10042 Signed-off-by: AmadeusGhost <amadeus@openjmu.xyz>
37 lines
1.3 KiB
Diff
37 lines
1.3 KiB
Diff
From c8559511107120403f7810428f50fc68fd77ed5a Mon Sep 17 00:00:00 2001
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From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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Date: Mon, 21 Dec 2020 19:13:03 +0100
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Subject: [PATCH] ARM: dts: meson: add the ADC thermal sensor to meson.dtsi
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The SoC temperature can be retrieved from ADC channel 8 on all 32-bit
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SoCs (Meson6, Meson8, Meson8b and Meson8m2). Add a "generic-adc-thermal"
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instance to meson.dtsi so the thermal sensor is available for all SoCs.
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If the temperature sensor calibration data is missing for a board then
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the "generic-adc-thermal" will not probe and not register a thermal
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sensor.
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Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
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Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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Link: https://lore.kernel.org/r/20201221181306.904272-3-martin.blumenstingl@googlemail.com
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---
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arch/arm/boot/dts/meson.dtsi | 7 +++++++
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1 file changed, 7 insertions(+)
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--- a/arch/arm/boot/dts/meson.dtsi
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+++ b/arch/arm/boot/dts/meson.dtsi
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@@ -298,6 +298,13 @@
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};
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};
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+ thermal_sensor: thermal-sensor {
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+ compatible = "generic-adc-thermal";
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+ #thermal-sensor-cells = <0>;
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+ io-channels = <&saradc 8>;
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+ io-channel-names = "sensor-channel";
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+ };
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+
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xtal: xtal-clk {
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compatible = "fixed-clock";
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clock-frequency = <24000000>;
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