From 42954857190b9df16d9d873ecc7f6cc38e013e44 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Tue, 9 Jul 2019 20:32:28 +0200 Subject: brcm2708: add linux 4.19 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Boot tested on Raspberry Pi B+ (BCM2708) and Raspberry Pi 2 (BCM2709) Signed-off-by: Álvaro Fernández Rojas --- ...on-adjust-rpi-poe-fan-overlay-trip-points.patch | 67 ++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.19/950-0174-hwmon-adjust-rpi-poe-fan-overlay-trip-points.patch (limited to 'target/linux/brcm2708/patches-4.19/950-0174-hwmon-adjust-rpi-poe-fan-overlay-trip-points.patch') diff --git a/target/linux/brcm2708/patches-4.19/950-0174-hwmon-adjust-rpi-poe-fan-overlay-trip-points.patch b/target/linux/brcm2708/patches-4.19/950-0174-hwmon-adjust-rpi-poe-fan-overlay-trip-points.patch new file mode 100644 index 0000000000..e26cff416b --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0174-hwmon-adjust-rpi-poe-fan-overlay-trip-points.patch @@ -0,0 +1,67 @@ +From 981040d773878289ce9cd7bb15a78f4205317ab1 Mon Sep 17 00:00:00 2001 +From: Serge Schneider +Date: Wed, 26 Sep 2018 19:44:59 +0100 +Subject: [PATCH 174/703] hwmon: adjust rpi-poe-fan overlay trip points + +Signed-off-by: Serge Schneider +--- + .../arm/boot/dts/overlays/rpi-poe-overlay.dts | 26 +++++++------------ + 1 file changed, 9 insertions(+), 17 deletions(-) + +--- a/arch/arm/boot/dts/overlays/rpi-poe-overlay.dts ++++ b/arch/arm/boot/dts/overlays/rpi-poe-overlay.dts +@@ -14,9 +14,9 @@ + compatible = "raspberrypi,rpi-poe-fan"; + firmware = <&firmware>; + cooling-min-state = <0>; +- cooling-max-state = <3>; ++ cooling-max-state = <2>; + #cooling-cells = <2>; +- cooling-levels = <0 50 150 255>; ++ cooling-levels = <0 150 255>; + status = "okay"; + }; + }; +@@ -26,35 +26,27 @@ + target = <&cpu_thermal>; + __overlay__ { + trips { +- threshold: trip-point@0 { +- temperature = <45000>; +- hysteresis = <5000>; +- type = "active"; +- }; +- target: trip-point@1 { ++ trip0: trip0 { + temperature = <50000>; +- hysteresis = <2000>; ++ hysteresis = <5000>; + type = "active"; + }; +- cpu_hot: cpu_hot@0 { ++ trip1: trip1 { ++ + temperature = <55000>; +- hysteresis = <2000>; ++ hysteresis = <5000>; + type = "active"; + }; + }; + cooling-maps { + map0 { +- trip = <&threshold>; ++ trip = <&trip0>; + cooling-device = <&fan0 0 1>; + }; + map1 { +- trip = <&target>; ++ trip = <&trip1>; + cooling-device = <&fan0 1 2>; + }; +- map2 { +- trip = <&cpu_hot>; +- cooling-device = <&fan0 2 3>; +- }; + }; + }; + }; -- cgit v1.2.3