From: Anson Huang <Anson.Huang@nxp.com> To: wim@linux-watchdog.org, linux@roeck-us.net, robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux@armlinux.org.uk, otavio@ossystems.com.br, leonard.crestez@nxp.com, schnitzeltony@gmail.com, u.kleine-koenig@pengutronix.de, jan.tuerk@emtrion.com, linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH V3 1/4] dt-bindings: watchdog: Add i.MX7ULP bindings Date: Tue, 20 Aug 2019 22:07:55 -0400 [thread overview] Message-ID: <1566353278-1884-1-git-send-email-Anson.Huang@nxp.com> (raw) Add the watchdog bindings for Freescale i.MX7ULP. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> --- No changes. --- .../bindings/watchdog/fsl-imx7ulp-wdt.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt new file mode 100644 index 0000000..d83fc5c --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt @@ -0,0 +1,22 @@ +* Freescale i.MX7ULP Watchdog Timer (WDT) Controller + +Required properties: +- compatible : Should be "fsl,imx7ulp-wdt" +- reg : Should contain WDT registers location and length +- interrupts : Should contain WDT interrupt +- clocks: Should contain a phandle pointing to the gated peripheral clock. + +Optional properties: +- timeout-sec : Contains the watchdog timeout in seconds + +Examples: + +wdog1: wdog@403d0000 { + compatible = "fsl,imx7ulp-wdt"; + reg = <0x403d0000 0x10000>; + interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pcc2 IMX7ULP_CLK_WDG1>; + assigned-clocks = <&pcc2 IMX7ULP_CLK_WDG1>; + assigned-clocks-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>; + timeout-sec = <40>; +}; -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Anson Huang <Anson.Huang@nxp.com> To: wim@linux-watchdog.org, linux@roeck-us.net, robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux@armlinux.org.uk, otavio@ossystems.com.br, leonard.crestez@nxp.com, schnitzeltony@gmail.com, u.kleine-koenig@pengutronix.de, jan.tuerk@emtrion.com, linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH V3 1/4] dt-bindings: watchdog: Add i.MX7ULP bindings Date: Tue, 20 Aug 2019 22:07:55 -0400 [thread overview] Message-ID: <1566353278-1884-1-git-send-email-Anson.Huang@nxp.com> (raw) Add the watchdog bindings for Freescale i.MX7ULP. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> --- No changes. --- .../bindings/watchdog/fsl-imx7ulp-wdt.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt new file mode 100644 index 0000000..d83fc5c --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt @@ -0,0 +1,22 @@ +* Freescale i.MX7ULP Watchdog Timer (WDT) Controller + +Required properties: +- compatible : Should be "fsl,imx7ulp-wdt" +- reg : Should contain WDT registers location and length +- interrupts : Should contain WDT interrupt +- clocks: Should contain a phandle pointing to the gated peripheral clock. + +Optional properties: +- timeout-sec : Contains the watchdog timeout in seconds + +Examples: + +wdog1: wdog@403d0000 { + compatible = "fsl,imx7ulp-wdt"; + reg = <0x403d0000 0x10000>; + interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pcc2 IMX7ULP_CLK_WDG1>; + assigned-clocks = <&pcc2 IMX7ULP_CLK_WDG1>; + assigned-clocks-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>; + timeout-sec = <40>; +}; -- 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:[~2019-08-21 2:26 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-21 2:07 Anson Huang [this message] 2019-08-21 2:07 ` [PATCH V3 1/4] dt-bindings: watchdog: Add i.MX7ULP bindings Anson Huang 2019-08-21 2:07 ` [PATCH V3 2/4] watchdog: Add i.MX7ULP watchdog support Anson Huang 2019-08-21 2:07 ` Anson Huang 2019-08-21 14:13 ` Guenter Roeck 2019-08-21 14:13 ` Guenter Roeck 2019-08-22 2:44 ` Anson Huang 2019-08-22 2:44 ` Anson Huang 2019-08-22 2:44 ` Anson Huang 2019-08-21 2:07 ` [PATCH V3 3/4] ARM: imx_v6_v7_defconfig: Enable CONFIG_IMX7ULP_WDT by default Anson Huang 2019-08-21 2:07 ` Anson Huang 2019-08-21 2:07 ` [PATCH V3 4/4] ARM: dts: imx7ulp: Add wdog1 node Anson Huang 2019-08-21 2:07 ` Anson Huang
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