From: Russell King <rmk+kernel@armlinux.org.uk> To: Andrew Lunn <andrew@lunn.ch>, Bartosz Golaszewski <bgolaszewski@baylibre.com>, devicetree@vger.kernel.org, Gregory Clement <gregory.clement@bootlin.com>, Jason Cooper <jason@lakedaemon.net>, Linus Walleij <linus.walleij@linaro.org>, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-pwm@vger.kernel.org, Mark Rutland <mark.rutland@arm.com>, Rob Herring <robh+dt@kernel.org>, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>, Thierry Reding <thierry.reding@gmail.com>, "Uwe Kleine-Konig" <u.kleine-koenig@pengutronix.de> Subject: [PATCH RFC 6/6] arm64: dts: clearfog-gt-8k: add cooling maps Date: Sun, 29 Mar 2020 11:48:30 +0100 [thread overview] Message-ID: <E1jIVUU-0005hk-AO@rmk-PC.armlinux.org.uk> (raw) In-Reply-To: <20200329104549.GX25745@shell.armlinux.org.uk> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> --- .../marvell/armada-8040-clearfog-gt-8k.dts | 122 +++++++++++++++++- 1 file changed, 121 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts index a514ae51ccbf..1e7b47affe26 100644 --- a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts +++ b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts @@ -31,8 +31,11 @@ ethernet2 = &cp1_eth2; }; - pwm { + fan: pwm { compatible = "pwm-fan"; + /* 20% steps */ + cooling-levels = <0 51 102 153 204 255>; + #cooling-cells = <2>; pwms = <&cp0_gpio2 16 40000>; }; @@ -107,6 +110,123 @@ }; }; +&ap_thermal_ic { + polling-delay = <1000>; /* milliseconds */ + trips { + ap_active: trip-active { + temperature = <40000>; /* millicelsius */ + hysteresis = <4000>; /* millicelsius */ + type = "active"; + }; + }; + cooling-maps { + map0 { + trip = <&ap_active>; + cooling-device = <&fan THERMAL_NO_LIMIT 4>; + }; + map1 { + trip = <&ap_crit>; + cooling-device = <&fan 4 5>; + }; + }; +}; + +&cp0_thermal_ic { + polling-delay = <1000>; /* milliseconds */ + trips { + cp0_active0: trip-active0 { + temperature = <40000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + cp0_active1: trip-active1 { + temperature = <45000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + cp0_active2: trip-active2 { + temperature = <50000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + cp0_active3: trip-active3 { + temperature = <60000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + }; + cooling-maps { + map0 { + trip = <&cp0_active0>; + cooling-device = <&fan 0 1>; + }; + map1 { + trip = <&cp0_active1>; + cooling-device = <&fan 1 2>; + }; + map2 { + trip = <&cp0_active2>; + cooling-device = <&fan 2 3>; + }; + map3 { + trip = <&cp0_active3>; + cooling-device = <&fan 3 4>; + }; + map4 { + trip = <&cp0_crit>; + cooling-device = <&fan 4 5>; + }; + }; +}; + +&cp1_thermal_ic { + polling-delay = <1000>; /* milliseconds */ + trips { + cp1_active0: trip-active0 { + temperature = <40000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + cp1_active1: trip-active1 { + temperature = <45000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + cp1_active2: trip-active2 { + temperature = <50000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + cp1_active3: trip-active3 { + temperature = <60000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + }; + cooling-maps { + map0 { + trip = <&cp1_active0>; + cooling-device = <&fan 0 1>; + }; + map1 { + trip = <&cp1_active1>; + cooling-device = <&fan 1 2>; + }; + map2 { + trip = <&cp1_active2>; + cooling-device = <&fan 2 3>; + }; + map3 { + trip = <&cp1_active3>; + cooling-device = <&fan 3 4>; + }; + map4 { + trip = <&cp1_crit>; + cooling-device = <&fan 4 5>; + }; + }; +}; + &uart0 { status = "okay"; pinctrl-0 = <&uart0_pins>; -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Russell King <rmk+kernel@armlinux.org.uk> To: Andrew Lunn <andrew@lunn.ch>, Bartosz Golaszewski <bgolaszewski@baylibre.com>, devicetree@vger.kernel.org, Gregory Clement <gregory.clement@bootlin.com>, Jason Cooper <jason@lakedaemon.net>, Linus Walleij <linus.walleij@linaro.org>, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-pwm@vger.kernel.org, Mark Rutland <mark.rutland@arm.com>, Rob Herring <robh+dt@kernel.org>, Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>, Thierry Reding <thierry.reding@gmail.com>, "Uwe Kleine-Konig" <u.kleine-koenig@pengutronix.de> Subject: [PATCH RFC 6/6] arm64: dts: clearfog-gt-8k: add cooling maps Date: Sun, 29 Mar 2020 11:48:30 +0100 [thread overview] Message-ID: <E1jIVUU-0005hk-AO@rmk-PC.armlinux.org.uk> (raw) In-Reply-To: <20200329104549.GX25745@shell.armlinux.org.uk> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> --- .../marvell/armada-8040-clearfog-gt-8k.dts | 122 +++++++++++++++++- 1 file changed, 121 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts index a514ae51ccbf..1e7b47affe26 100644 --- a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts +++ b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts @@ -31,8 +31,11 @@ ethernet2 = &cp1_eth2; }; - pwm { + fan: pwm { compatible = "pwm-fan"; + /* 20% steps */ + cooling-levels = <0 51 102 153 204 255>; + #cooling-cells = <2>; pwms = <&cp0_gpio2 16 40000>; }; @@ -107,6 +110,123 @@ }; }; +&ap_thermal_ic { + polling-delay = <1000>; /* milliseconds */ + trips { + ap_active: trip-active { + temperature = <40000>; /* millicelsius */ + hysteresis = <4000>; /* millicelsius */ + type = "active"; + }; + }; + cooling-maps { + map0 { + trip = <&ap_active>; + cooling-device = <&fan THERMAL_NO_LIMIT 4>; + }; + map1 { + trip = <&ap_crit>; + cooling-device = <&fan 4 5>; + }; + }; +}; + +&cp0_thermal_ic { + polling-delay = <1000>; /* milliseconds */ + trips { + cp0_active0: trip-active0 { + temperature = <40000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + cp0_active1: trip-active1 { + temperature = <45000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + cp0_active2: trip-active2 { + temperature = <50000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + cp0_active3: trip-active3 { + temperature = <60000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + }; + cooling-maps { + map0 { + trip = <&cp0_active0>; + cooling-device = <&fan 0 1>; + }; + map1 { + trip = <&cp0_active1>; + cooling-device = <&fan 1 2>; + }; + map2 { + trip = <&cp0_active2>; + cooling-device = <&fan 2 3>; + }; + map3 { + trip = <&cp0_active3>; + cooling-device = <&fan 3 4>; + }; + map4 { + trip = <&cp0_crit>; + cooling-device = <&fan 4 5>; + }; + }; +}; + +&cp1_thermal_ic { + polling-delay = <1000>; /* milliseconds */ + trips { + cp1_active0: trip-active0 { + temperature = <40000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + cp1_active1: trip-active1 { + temperature = <45000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + cp1_active2: trip-active2 { + temperature = <50000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + cp1_active3: trip-active3 { + temperature = <60000>; /* millicelsius */ + hysteresis = <2500>; /* millicelsius */ + type = "active"; + }; + }; + cooling-maps { + map0 { + trip = <&cp1_active0>; + cooling-device = <&fan 0 1>; + }; + map1 { + trip = <&cp1_active1>; + cooling-device = <&fan 1 2>; + }; + map2 { + trip = <&cp1_active2>; + cooling-device = <&fan 2 3>; + }; + map3 { + trip = <&cp1_active3>; + cooling-device = <&fan 3 4>; + }; + map4 { + trip = <&cp1_crit>; + cooling-device = <&fan 4 5>; + }; + }; +}; + &uart0 { status = "okay"; pinctrl-0 = <&uart0_pins>; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-03-29 10:49 UTC|newest] Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-03-29 10:45 [PATCH RFC 0/6] PWM fan support on Clearfog gt8k Russell King - ARM Linux admin 2020-03-29 10:45 ` Russell King - ARM Linux admin 2020-03-29 10:48 ` [PATCH RFC 1/6] gpio: mvebu: convert pwm to regmap Russell King 2020-03-29 10:48 ` Russell King 2020-03-29 10:48 ` Russell King 2020-03-29 10:48 ` [PATCH RFC 2/6] gpio: mvebu: honour EPROBE_DEFER for devm_clk_get() Russell King 2020-03-29 10:48 ` Russell King 2020-03-29 13:16 ` Uwe Kleine-König 2020-03-29 13:16 ` Uwe Kleine-König 2020-03-29 13:16 ` Uwe Kleine-König 2020-03-29 13:34 ` Russell King - ARM Linux admin 2020-03-29 13:34 ` Russell King - ARM Linux admin 2020-03-29 18:00 ` Uwe Kleine-König 2020-03-29 18:00 ` Uwe Kleine-König 2020-03-29 18:22 ` Russell King - ARM Linux admin 2020-03-29 18:22 ` Russell King - ARM Linux admin 2020-03-29 18:22 ` Russell King - ARM Linux admin 2020-03-31 16:29 ` Uwe Kleine-König 2020-03-31 16:29 ` Uwe Kleine-König 2020-03-29 10:48 ` [PATCH RFC 3/6] gpio: mvebu: add PWM support for Armada 8k Russell King 2020-03-29 10:48 ` Russell King 2020-03-29 11:00 ` Russell King - ARM Linux admin 2020-03-29 11:00 ` Russell King - ARM Linux admin 2020-03-29 11:00 ` Russell King - ARM Linux admin 2020-03-29 10:48 ` [PATCH RFC 4/6] arm64: dts: armada-cp11x: add pwm support to GPIO blocks Russell King 2020-03-29 10:48 ` Russell King 2020-03-29 10:48 ` [PATCH RFC 5/6] arm64: dts: clearfog-gt-8k: add pwm-fan Russell King 2020-03-29 10:48 ` Russell King 2020-03-29 10:48 ` Russell King 2020-03-29 10:48 ` Russell King [this message] 2020-03-29 10:48 ` [PATCH RFC 6/6] arm64: dts: clearfog-gt-8k: add cooling maps Russell King 2020-04-16 7:51 ` [PATCH RFC 0/6] PWM fan support on Clearfog gt8k Linus Walleij 2020-04-16 7:51 ` Linus Walleij 2020-04-16 7:51 ` Linus Walleij 2020-04-16 8:14 ` Russell King - ARM Linux admin 2020-04-16 8:14 ` Russell King - ARM Linux admin 2020-04-16 8:14 ` Russell King - ARM Linux admin 2020-04-16 12:08 ` Linus Walleij 2020-04-16 12:08 ` Linus Walleij 2020-04-16 12:08 ` Linus Walleij 2020-04-16 14:53 ` Russell King - ARM Linux admin 2020-04-16 14:53 ` Russell King - ARM Linux admin 2020-04-16 14:53 ` Russell King - ARM Linux admin 2020-04-16 13:50 ` Andrew Lunn 2020-04-16 13:50 ` Andrew Lunn 2020-04-16 13:50 ` Andrew Lunn 2020-04-16 14:29 ` Russell King - ARM Linux admin 2020-04-16 14:29 ` Russell King - ARM Linux admin 2020-04-16 14:29 ` Russell King - ARM Linux admin 2020-04-16 14:36 ` Andrew Lunn 2020-04-16 14:36 ` Andrew Lunn 2020-04-16 14:36 ` Andrew Lunn 2020-04-16 14:41 ` Russell King - ARM Linux admin 2020-04-16 14:41 ` Russell King - ARM Linux admin 2020-04-16 14:41 ` Russell King - ARM Linux admin 2020-04-16 14:37 ` Robin Murphy 2020-04-16 14:37 ` Robin Murphy 2020-04-16 14:37 ` Robin Murphy 2020-04-16 14:42 ` Andrew Lunn 2020-04-16 14:42 ` Andrew Lunn 2020-04-16 14:42 ` Andrew Lunn 2020-04-16 16:20 ` Robin Murphy 2020-04-16 16:20 ` Robin Murphy 2020-04-16 16:20 ` Robin Murphy 2020-04-16 16:49 ` Andrew Lunn 2020-04-16 16:49 ` Andrew Lunn 2020-04-16 16:49 ` Andrew Lunn 2020-04-16 14:55 ` Russell King - ARM Linux admin 2020-04-16 14:55 ` Russell King - ARM Linux admin 2020-04-16 14:55 ` Russell King - ARM Linux admin 2020-04-16 15:55 ` Robin Murphy 2020-04-16 15:55 ` Robin Murphy 2020-04-16 15:55 ` Robin Murphy 2020-04-16 16:37 ` Russell King - ARM Linux admin 2020-04-16 16:37 ` Russell King - ARM Linux admin 2020-04-16 16:37 ` Russell King - ARM Linux admin 2020-04-16 16:49 ` Russell King - ARM Linux admin 2020-04-16 16:49 ` Russell King - ARM Linux admin 2020-04-16 16:49 ` Russell King - ARM Linux admin
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