From: Anson Huang <anson.huang@nxp.com> To: "robh+dt@kernel.org" <robh+dt@kernel.org>, "mark.rutland@arm.com" <mark.rutland@arm.com>, "shawnguo@kernel.org" <shawnguo@kernel.org>, "s.hauer@pengutronix.de" <s.hauer@pengutronix.de>, "kernel@pengutronix.de" <kernel@pengutronix.de>, "festevam@gmail.com" <festevam@gmail.com>, "catalin.marinas@arm.com" <catalin.marinas@arm.com>, "will.deacon@arm.com" <will.deacon@arm.com>, "rui.zhang@intel.com" <rui.zhang@intel.com>, "edubezval@gmail.com" <edubezval@gmail.com>, "daniel.lezcano@linaro.org" <daniel.lezcano@linaro.org>, Aisheng Dong <aisheng.dong@nxp.com>, "ulf.hansson@linaro.org" <ulf.hansson@linaro.org>, "sboyd@kernel.org" <sboyd@kernel.org>, Daniel Baluta <daniel.baluta@nxp.com>, Andy Gross <andy.gross@linaro.org>, "horms+renesas@verge.net.au" <horms+renesas@verge.net.au>, "heiko@sntech.de" <heiko@sntech.de>, "arnd@arndb.de" <arnd@arndb.de>, "maxime.ripard@bootlin.com" <maxime.ripard@bootlin.com>, "bjorn.andersson@linaro.org" <bjorn.andersson@linaro.org>, "jagan@amarulasolutions.com" <jagan@amarulasolutions.com>, "enric.balletbo@collabora.com" <enric.balletbo@collabora.com>, "marc.w.gonzalez@free.fr" <marc.w.gonzalez@free.fr>, "olof@lixom.net" <olof@lixom.net>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org> Cc: dl-linux-imx <linux-imx@nxp.com> Subject: [PATCH V10 4/4] arm64: dts: imx: add i.MX8QXP thermal support Date: Wed, 27 Feb 2019 08:46:50 +0000 [thread overview] Message-ID: <1551256894-21954-4-git-send-email-Anson.Huang@nxp.com> (raw) In-Reply-To: <1551256894-21954-1-git-send-email-Anson.Huang@nxp.com> Add i.MX8QXP CPU thermal zone support. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> --- Changes since V9: - change #thermal-sensor-cells value in to 1, since there are other thermal sensors inside system controller, it is just because there are still some issue, so system controller does NOT expose them for now, they could be exposed later, so it should be 1 from HW perspective. --- arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 34 ++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi index 4c3dd95..f532cba 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi @@ -10,6 +10,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/pinctrl/pads-imx8qxp.h> +#include <dt-bindings/thermal/thermal.h> / { interrupt-parent = <&gic>; @@ -116,6 +117,12 @@ rtc: rtc { compatible = "fsl,imx8qxp-sc-rtc"; }; + + tsens: thermal-sensor { + compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal"; + #thermal-sensor-cells = <1>; + imx,sensor-resource-id = <IMX_SC_R_SYSTEM>; + }; }; timer { @@ -443,4 +450,31 @@ power-domains = <&pd IMX_SC_R_GPIO_7>; }; }; + + thermal_zones: thermal-zones { + cpu-thermal0 { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&tsens 0>; + trips { + cpu_alert0: trip0 { + temperature = <107000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu_crit0: trip1 { + temperature = <127000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + cooling-maps { + map0 { + trip = <&cpu_alert0>; + cooling-device = + <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + }; }; -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Anson Huang <anson.huang@nxp.com> To: "robh+dt@kernel.org" <robh+dt@kernel.org>, "mark.rutland@arm.com" <mark.rutland@arm.com>, "shawnguo@kernel.org" <shawnguo@kernel.org>, "s.hauer@pengutronix.de" <s.hauer@pengutronix.de>, "kernel@pengutronix.de" <kernel@pengutronix.de>, "festevam@gmail.com" <festevam@gmail.com>, "catalin.marinas@arm.com" <catalin.marinas@arm.com>, "will.deacon@arm.com" <will.deacon@arm.com>, "rui.zhang@intel.com" <rui.zhang@intel.com>, "edubezval@gmail.com" <edubezval@gmail.com>, "daniel.lezcano@linaro.org" <daniel.lezcano@linaro.org>, Aisheng Dong <aisheng.dong@nxp.com>, "ulf.hansson@linaro.org" <ulf.hansson@linaro.org>, "sboyd@kernel.org" <sboyd@kernel.org>, Daniel Baluta <daniel.baluta@nxp.com>, Andy Gross <andy.gross@linaro.org>, "horms+renesas@verge.net.au" <horms+renesas@verge.net.au>, "heiko@sntech.de" <heiko@sntech.de>, "arnd@arndb.de" <arnd@arndb.de>, "maxime.ripard@bootlin.com" <maxime.ripard@bootlin.com>, "bjorn.andersson@linaro.org" <bjorn.andersson@linaro.org>, "jagan@amarulasolutions.com" <jagan@amarulasolutions.com>, "enric.balletbo@collabora.com" <enric.balletbo@collabora.com>, "marc.w.gonzalez@free.fr" <marc.w.gonzalez@free.fr>, "olof@lixom.net" <olof@lixom.net>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org> Cc: dl-linux-imx <linux-imx@nxp.com> Subject: [PATCH V10 4/4] arm64: dts: imx: add i.MX8QXP thermal support Date: Wed, 27 Feb 2019 08:46:50 +0000 [thread overview] Message-ID: <1551256894-21954-4-git-send-email-Anson.Huang@nxp.com> (raw) In-Reply-To: <1551256894-21954-1-git-send-email-Anson.Huang@nxp.com> Add i.MX8QXP CPU thermal zone support. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> --- Changes since V9: - change #thermal-sensor-cells value in to 1, since there are other thermal sensors inside system controller, it is just because there are still some issue, so system controller does NOT expose them for now, they could be exposed later, so it should be 1 from HW perspective. --- arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 34 ++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi index 4c3dd95..f532cba 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi @@ -10,6 +10,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/pinctrl/pads-imx8qxp.h> +#include <dt-bindings/thermal/thermal.h> / { interrupt-parent = <&gic>; @@ -116,6 +117,12 @@ rtc: rtc { compatible = "fsl,imx8qxp-sc-rtc"; }; + + tsens: thermal-sensor { + compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal"; + #thermal-sensor-cells = <1>; + imx,sensor-resource-id = <IMX_SC_R_SYSTEM>; + }; }; timer { @@ -443,4 +450,31 @@ power-domains = <&pd IMX_SC_R_GPIO_7>; }; }; + + thermal_zones: thermal-zones { + cpu-thermal0 { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&tsens 0>; + trips { + cpu_alert0: trip0 { + temperature = <107000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu_crit0: trip1 { + temperature = <127000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + cooling-maps { + map0 { + trip = <&cpu_alert0>; + cooling-device = + <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + }; }; -- 2.7.4 _______________________________________________ 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:[~2019-02-27 8:47 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-02-27 8:46 [PATCH V10 1/4] dt-bindings: fsl: scu: add thermal binding Anson Huang 2019-02-27 8:46 ` Anson Huang 2019-02-27 8:46 ` Anson Huang 2019-02-27 8:46 ` [PATCH V10 2/4] thermal: imx_sc: add i.MX system controller thermal support Anson Huang 2019-02-27 8:46 ` Anson Huang 2019-02-27 8:46 ` Anson Huang 2019-02-27 8:46 ` [PATCH V10 3/4] defconfig: arm64: " Anson Huang 2019-02-27 8:46 ` Anson Huang 2019-02-27 8:46 ` Anson Huang 2019-02-27 8:46 ` Anson Huang [this message] 2019-02-27 8:46 ` [PATCH V10 4/4] arm64: dts: imx: add i.MX8QXP " Anson Huang 2019-02-27 8:46 ` Anson Huang 2019-02-27 23:54 ` [PATCH V10 1/4] dt-bindings: fsl: scu: add thermal binding Rob Herring 2019-02-27 23:54 ` Rob Herring 2019-02-27 23:54 ` Rob Herring 2019-02-28 0:47 ` Anson Huang 2019-02-28 0:47 ` Anson Huang 2019-02-28 0:47 ` Anson Huang 2019-02-28 14:49 ` Rob Herring 2019-02-28 14:49 ` Rob Herring 2019-02-28 14:49 ` Rob Herring 2019-03-01 1:41 ` Anson Huang 2019-03-01 1:41 ` Anson Huang 2019-03-01 1:41 ` Anson Huang 2019-03-06 5:27 ` Anson Huang 2019-03-06 5:27 ` Anson Huang 2019-03-06 5:27 ` Anson Huang 2019-03-13 8:12 ` Anson Huang 2019-03-13 8:12 ` Anson Huang 2019-03-13 8:12 ` Anson Huang 2019-03-26 2:44 ` Anson Huang 2019-03-26 2:44 ` Anson Huang 2019-03-26 2:44 ` Anson Huang 2019-04-09 5:28 ` Anson Huang 2019-04-09 5:28 ` Anson Huang 2019-04-09 5:28 ` Anson Huang 2019-04-09 7:28 ` Zhang Rui 2019-04-09 7:28 ` Zhang Rui 2019-04-09 7:28 ` Zhang Rui 2019-04-10 6:05 ` [EXT] " Anson Huang 2019-04-10 6:05 ` Anson Huang 2019-04-10 6:05 ` Anson Huang 2019-04-10 7:44 ` Anson Huang 2019-04-10 7:44 ` Anson Huang 2019-04-10 7:44 ` Anson Huang 2019-03-06 14:40 ` Aisheng Dong 2019-03-06 14:40 ` Aisheng Dong 2019-03-06 14:40 ` Aisheng Dong
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