linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Peter Geis <pgwipeout@gmail.com>
To: Linus Walleij <linus.walleij@linaro.org>,
	Bartosz Golaszewski <bgolaszewski@baylibre.com>,
	Rob Herring <robh+dt@kernel.org>,
	Heiko Stuebner <heiko@sntech.de>
Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	Peter Geis <pgwipeout@gmail.com>
Subject: [PATCH 9/9] arm64: dts: rockchip: add thermal support to Quartz64 Model A
Date: Wed, 28 Jul 2021 09:55:34 -0400	[thread overview]
Message-ID: <20210728135534.703028-10-pgwipeout@gmail.com> (raw)
In-Reply-To: <20210728135534.703028-1-pgwipeout@gmail.com>

Add the thermal nodes for the Quartz64 Model A.
The Model A supports a single speed gpio fan.

Signed-off-by: Peter Geis <pgwipeout@gmail.com>
---
 .../boot/dts/rockchip/rk3566-quartz64-a.dts   | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
index 90cdabfac86b..eb311ea19f6a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
@@ -26,6 +26,14 @@ gmac1_clkin: external-gmac1-clock {
 		#clock-cells = <0>;
 	};
 
+	fan: gpio_fan {
+		compatible = "gpio-fan";
+		gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>;
+		gpio-fan,speed-map = <0    0
+				      4500 1>;
+		#cooling-cells = <2>;
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
@@ -123,6 +131,23 @@ &cpu3 {
 	cpu-supply = <&vdd_cpu>;
 };
 
+&cpu_thermal {
+	trips {
+		cpu_hot: cpu_hot {
+			temperature = <55000>;
+			hysteresis = <2000>;
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map1 {
+			trip = <&cpu_hot>;
+			cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+		};
+	};
+};
+
 &gmac1 {
 	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>;
 	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>;
@@ -432,6 +457,10 @@ &sdmmc0 {
 	status = "okay";
 };
 
+&tsadc {
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_xfer>;
-- 
2.25.1


      parent reply	other threads:[~2021-07-28 13:56 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-28 13:55 [PATCH 0/9] fixes and enablement for rk356x Peter Geis
2021-07-28 13:55 ` [PATCH 1/9] dt-bindings: gpio: rockchip,gpio-bank: increase max clocks Peter Geis
2021-07-28 14:10   ` Heiko Stübner
2021-07-28 15:24     ` Peter Geis
2021-07-28 15:51   ` Rob Herring
2021-07-28 13:55 ` [PATCH 2/9] arm64: dts: rockchip: fix rk3568 mbi-alias Peter Geis
2021-07-28 13:55 ` [PATCH 3/9] arm64: dts: rockchip: add rk356x gpio debounce clocks Peter Geis
2021-07-28 13:55 ` [PATCH 4/9] arm64: dts: rockchip: add rk356x gmac1 node Peter Geis
2021-07-28 14:21   ` Heiko Stübner
2021-07-28 14:32     ` Peter Geis
2021-07-28 13:55 ` [PATCH 5/9] arm64: dts: rockchip: add rk3568 tsadc nodes Peter Geis
2021-07-28 14:46   ` Heiko Stübner
2021-07-28 15:14     ` Peter Geis
2021-07-28 15:31       ` Heiko Stübner
2021-07-28 15:33   ` Johan Jonker
2022-01-17  8:43   ` Piotr Oniszczuk
2022-01-17 13:49     ` Peter Geis
2022-01-17 14:13       ` Piotr Oniszczuk
2022-01-17 14:38         ` Peter Geis
2022-01-17 14:53           ` Piotr Oniszczuk
2021-07-28 13:55 ` [PATCH 6/9] arm64: dts: rockchip: add missing rk3568 cru phandles Peter Geis
2021-07-28 14:06   ` Heiko Stübner
2021-07-28 14:18     ` Peter Geis
2021-07-28 14:41       ` Heiko Stübner
2021-07-28 15:16         ` Peter Geis
2021-07-28 16:49           ` Peter Geis
2021-07-28 17:28             ` Heiko Stübner
2021-07-28 13:55 ` [PATCH 7/9] arm64: dts: rockchip: adjust rk3568 pll clocks Peter Geis
2021-07-28 14:08   ` Heiko Stübner
2021-07-28 14:24     ` Peter Geis
2021-07-28 13:55 ` [PATCH 8/9] arm64: dts: rockchip: enable gmac node on quartz64-a Peter Geis
2021-07-28 13:55 ` Peter Geis [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210728135534.703028-10-pgwipeout@gmail.com \
    --to=pgwipeout@gmail.com \
    --cc=bgolaszewski@baylibre.com \
    --cc=devicetree@vger.kernel.org \
    --cc=heiko@sntech.de \
    --cc=linus.walleij@linaro.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-gpio@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-rockchip@lists.infradead.org \
    --cc=robh+dt@kernel.org \
    --subject='Re: [PATCH 9/9] arm64: dts: rockchip: add thermal support to Quartz64 Model A' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).