From 8ba41d6bd9893200f54f61e49938899d76d30307 Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Wed, 5 Aug 2020 10:50:40 +0800 Subject: [PATCH] dt-bindings: fsl: Convert i.MX7ULP PM to json-schema Convert the i.MX7ULP PM binding to DT schema format using json-schema. Signed-off-by: Anson Huang Link: https://lore.kernel.org/r/1596595841-27563-1-git-send-email-Anson.Huang@nxp.com Signed-off-by: Rob Herring --- .../bindings/arm/freescale/fsl,imx7ulp-pm.txt | 23 ------------ .../bindings/arm/freescale/fsl,imx7ulp-pm.yaml | 42 ++++++++++++++++++++++ 2 files changed, 42 insertions(+), 23 deletions(-) delete mode 100644 Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.txt create mode 100644 Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.txt deleted file mode 100644 index 75195be..0000000 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.txt +++ /dev/null @@ -1,23 +0,0 @@ -Freescale i.MX7ULP Power Management Components ----------------------------------------------- - -The Multi-System Mode Controller (MSMC) is responsible for sequencing -the MCU into and out of all stop and run power modes. Specifically, it -monitors events to trigger transitions between power modes while -controlling the power, clocks, and memories of the MCU to achieve the -power consumption and functionality of that mode. - -The WFI or WFE instruction is used to invoke a Sleep, Deep Sleep or -Standby modes for either Cortex family. Run, Wait, and Stop are the -common terms used for the primary operating modes of Kinetis -microcontrollers. - -Required properties: -- compatible: Should be "fsl,imx7ulp-smc1". -- reg: Specifies base physical address and size of the register sets. - -Example: -smc1: smc1@40410000 { - compatible = "fsl,imx7ulp-smc1"; - reg = <0x40410000 0x1000>; -}; diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml b/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml new file mode 100644 index 0000000..3b26040 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/freescale/fsl,imx7ulp-pm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX7ULP Power Management Components + +maintainers: + - A.s. Dong + +description: | + The Multi-System Mode Controller (MSMC) is responsible for sequencing + the MCU into and out of all stop and run power modes. Specifically, it + monitors events to trigger transitions between power modes while + controlling the power, clocks, and memories of the MCU to achieve the + power consumption and functionality of that mode. + + The WFI or WFE instruction is used to invoke a Sleep, Deep Sleep or + Standby modes for either Cortex family. Run, Wait, and Stop are the + common terms used for the primary operating modes of Kinetis + microcontrollers. + +properties: + compatible: + const: fsl,imx7ulp-smc1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + smc1@40410000 { + compatible = "fsl,imx7ulp-smc1"; + reg = <0x40410000 0x1000>; + }; -- 2.7.4