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 5/6] arm64: dts: clearfog-gt-8k: add pwm-fan
Date: Sun, 29 Mar 2020 11:48:25 +0100 [thread overview]
Message-ID: <E1jIVUP-0005hc-6g@rmk-PC.armlinux.org.uk> (raw)
In-Reply-To: <20200329104549.GX25745@shell.armlinux.org.uk>
Add pwm-fan support for controlling the fan speed.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts | 5 +++++
1 file changed, 5 insertions(+)
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 dc531d136273..a514ae51ccbf 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
@@ -31,6 +31,11 @@
ethernet2 = &cp1_eth2;
};
+ pwm {
+ compatible = "pwm-fan";
+ pwms = <&cp0_gpio2 16 40000>;
+ };
+
v_3_3: regulator-3-3v {
compatible = "regulator-fixed";
regulator-name = "v_3_3";
--
2.20.1
next prev parent reply other threads:[~2020-03-29 10:49 UTC|newest]
Thread overview: 29+ 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 10:48 ` [PATCH RFC 1/6] gpio: mvebu: convert pwm to regmap 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 13:16 ` Uwe Kleine-König
2020-03-29 13:34 ` Russell King - ARM Linux admin
2020-03-29 18:00 ` Uwe Kleine-König
2020-03-29 18:22 ` Russell King - ARM Linux admin
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 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 [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 8:14 ` Russell King - ARM Linux admin
2020-04-16 12:08 ` Linus Walleij
2020-04-16 14:53 ` Russell King - ARM Linux admin
2020-04-16 13:50 ` Andrew Lunn
2020-04-16 14:29 ` Russell King - ARM Linux admin
2020-04-16 14:36 ` Andrew Lunn
2020-04-16 14:41 ` Russell King - ARM Linux admin
2020-04-16 14:37 ` Robin Murphy
2020-04-16 14:42 ` Andrew Lunn
2020-04-16 16:20 ` Robin Murphy
2020-04-16 16:49 ` Andrew Lunn
2020-04-16 14:55 ` Russell King - ARM Linux admin
2020-04-16 15:55 ` Robin Murphy
2020-04-16 16:37 ` Russell King - ARM Linux admin
2020-04-16 16:49 ` Russell King - ARM Linux admin
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