From: Anson Huang <Anson.Huang@nxp.com> To: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, catalin.marinas@arm.com, will@kernel.org, rui.zhang@intel.com, daniel.lezcano@linaro.org, amit.kucheria@verdurent.com, aisheng.dong@nxp.com, linux@roeck-us.net, srinivas.kandagatla@linaro.org, krzk@kernel.org, fugang.duan@nxp.com, peng.fan@nxp.com, daniel.baluta@nxp.com, bjorn.andersson@linaro.org, olof@lixom.net, dinguyen@kernel.org, leonard.crestez@nxp.com, marcin.juszkiewicz@linaro.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH V15 RESEND 1/5] dt-bindings: fsl: scu: add thermal binding Date: Thu, 20 Feb 2020 09:10:24 +0800 [thread overview] Message-ID: <1582161028-2844-1-git-send-email-Anson.Huang@nxp.com> (raw) NXP i.MX8QXP is an ARMv8 SoC with a Cortex-M4 core inside as system controller, the system controller is in charge of system power, clock and thermal sensors etc. management, Linux kernel has to communicate with system controller via MU (message unit) IPC to get temperature from thermal sensors, this patch adds binding doc for i.MX system controller thermal driver. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> --- No change. --- .../devicetree/bindings/arm/freescale/fsl,scu.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index e07735a8..7f42cc3 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt @@ -166,6 +166,17 @@ Required properties: followed by "fsl,imx-sc-key"; - linux,keycodes: See Documentation/devicetree/bindings/input/keys.txt +Thermal bindings based on SCU Message Protocol +------------------------------------------------------------ + +Required properties: +- compatible: Should be : + "fsl,imx8qxp-sc-thermal" + followed by "fsl,imx-sc-thermal"; + +- #thermal-sensor-cells: See Documentation/devicetree/bindings/thermal/thermal.txt + for a description. + Example (imx8qxp): ------------- aliases { @@ -238,6 +249,11 @@ firmware { compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; timeout-sec = <60>; }; + + tsens: thermal-sensor { + compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal"; + #thermal-sensor-cells = <1>; + }; }; }; -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Anson Huang <Anson.Huang@nxp.com> To: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, catalin.marinas@arm.com, will@kernel.org, rui.zhang@intel.com, daniel.lezcano@linaro.org, amit.kucheria@verdurent.com, aisheng.dong@nxp.com, linux@roeck-us.net, srinivas.kandagatla@linaro.org, krzk@kernel.org, fugang.duan@nxp.com, peng.fan@nxp.com, daniel.baluta@nxp.com, bjorn.andersson@linaro.org, olof@lixom.net, dinguyen@kernel.org, leonard.crestez@nxp.com, marcin.juszkiewicz@linaro.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH V15 RESEND 1/5] dt-bindings: fsl: scu: add thermal binding Date: Thu, 20 Feb 2020 09:10:24 +0800 [thread overview] Message-ID: <1582161028-2844-1-git-send-email-Anson.Huang@nxp.com> (raw) NXP i.MX8QXP is an ARMv8 SoC with a Cortex-M4 core inside as system controller, the system controller is in charge of system power, clock and thermal sensors etc. management, Linux kernel has to communicate with system controller via MU (message unit) IPC to get temperature from thermal sensors, this patch adds binding doc for i.MX system controller thermal driver. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> --- No change. --- .../devicetree/bindings/arm/freescale/fsl,scu.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index e07735a8..7f42cc3 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt @@ -166,6 +166,17 @@ Required properties: followed by "fsl,imx-sc-key"; - linux,keycodes: See Documentation/devicetree/bindings/input/keys.txt +Thermal bindings based on SCU Message Protocol +------------------------------------------------------------ + +Required properties: +- compatible: Should be : + "fsl,imx8qxp-sc-thermal" + followed by "fsl,imx-sc-thermal"; + +- #thermal-sensor-cells: See Documentation/devicetree/bindings/thermal/thermal.txt + for a description. + Example (imx8qxp): ------------- aliases { @@ -238,6 +249,11 @@ firmware { compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; timeout-sec = <60>; }; + + tsens: thermal-sensor { + compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal"; + #thermal-sensor-cells = <1>; + }; }; }; -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-02-20 1:16 UTC|newest] Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-02-20 1:10 Anson Huang [this message] 2020-02-20 1:10 ` [PATCH V15 RESEND 1/5] dt-bindings: fsl: scu: add thermal binding Anson Huang 2020-02-20 1:10 ` [PATCH V15 RESEND 2/5] thermal: of-thermal: add API for getting sensor ID from DT Anson Huang 2020-02-20 1:10 ` Anson Huang 2020-02-21 9:11 ` Daniel Lezcano 2020-02-21 9:11 ` Daniel Lezcano 2020-02-21 9:26 ` Anson Huang 2020-02-21 9:26 ` Anson Huang 2020-02-21 13:12 ` Daniel Lezcano 2020-02-21 13:12 ` Daniel Lezcano 2020-02-20 1:10 ` [PATCH V15 RESEND 3/5] thermal: imx_sc: add i.MX system controller thermal support Anson Huang 2020-02-20 1:10 ` Anson Huang 2020-02-21 12:53 ` Daniel Lezcano 2020-02-21 12:53 ` Daniel Lezcano 2020-02-21 23:46 ` Anson Huang 2020-02-21 23:46 ` Anson Huang 2020-02-22 7:39 ` Daniel Lezcano 2020-02-22 7:39 ` Daniel Lezcano 2020-02-20 1:10 ` [PATCH V15 RESEND 4/5] defconfig: arm64: " Anson Huang 2020-02-20 1:10 ` Anson Huang 2020-02-20 1:10 ` [PATCH V15 RESEND 5/5] arm64: dts: imx: add i.MX8QXP " Anson Huang 2020-02-20 1:10 ` Anson Huang 2020-02-21 13:04 ` Daniel Lezcano 2020-02-21 13:04 ` Daniel Lezcano 2020-02-21 23:53 ` Anson Huang 2020-02-21 23:53 ` Anson Huang 2020-02-22 7:51 ` Daniel Lezcano 2020-02-22 7:51 ` Daniel Lezcano 2020-02-22 12:19 ` Anson Huang 2020-02-22 12:19 ` Anson Huang 2020-02-21 13:05 ` Daniel Lezcano 2020-02-21 13:05 ` Daniel Lezcano
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