From 937d2872e2bef357a4fd3938bd3b806a40ca765a Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Wed, 19 Feb 2020 15:27:37 +0800 Subject: MLK-23754-3 dt-bindings: remoteproc: Convert imx-rproc to json-schema Convert the i.MX remoteproc binding to DT schema format using json-schema Reviewed-by: Richard Zhu Signed-off-by: Peng Fan --- .../devicetree/bindings/remoteproc/imx-rproc.txt | 33 ------------ .../devicetree/bindings/remoteproc/imx-rproc.yaml | 61 ++++++++++++++++++++++ 2 files changed, 61 insertions(+), 33 deletions(-) delete mode 100644 Documentation/devicetree/bindings/remoteproc/imx-rproc.txt create mode 100644 Documentation/devicetree/bindings/remoteproc/imx-rproc.yaml (limited to 'Documentation/devicetree/bindings/remoteproc') diff --git a/Documentation/devicetree/bindings/remoteproc/imx-rproc.txt b/Documentation/devicetree/bindings/remoteproc/imx-rproc.txt deleted file mode 100644 index fbcefd965dc4..000000000000 --- a/Documentation/devicetree/bindings/remoteproc/imx-rproc.txt +++ /dev/null @@ -1,33 +0,0 @@ -NXP iMX6SX/iMX7D Co-Processor Bindings ----------------------------------------- - -This binding provides support for ARM Cortex M4 Co-processor found on some -NXP iMX SoCs. - -Required properties: -- compatible Should be one of: - "fsl,imx7d-cm4" - "fsl,imx6sx-cm4" -- clocks Clock for co-processor (See: ../clock/clock-bindings.txt) -- syscon Phandle to syscon block which provide access to - System Reset Controller - -Optional properties: -- memory-region list of phandels to the reserved memory regions. - (See: ../reserved-memory/reserved-memory.txt) - -Example: - m4_reserved_sysmem1: cm4@80000000 { - reg = <0x80000000 0x80000>; - }; - - m4_reserved_sysmem2: cm4@81000000 { - reg = <0x81000000 0x80000>; - }; - - imx7d-cm4 { - compatible = "fsl,imx7d-cm4"; - memory-region = <&m4_reserved_sysmem1>, <&m4_reserved_sysmem2>; - syscon = <&src>; - clocks = <&clks IMX7D_ARM_M4_ROOT_CLK>; - }; diff --git a/Documentation/devicetree/bindings/remoteproc/imx-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/imx-rproc.yaml new file mode 100644 index 000000000000..12a5f3de38fb --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/imx-rproc.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/remoteproc/imx-rproc.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: NXP iMX6SX/iMX7D Co-Processor Bindings + +description: + This binding provides support for ARM Cortex M4 Co-processor found on + some NXP iMX SoCs. + +maintainers: + - Oleksij Rempel + - Peng Fan + +properties: + compatible: + enum: + - "fsl,imx7d-cm4" + - "fsl,imx6sx-cm4" + + clocks: + items: + Clock for co-processor (See: ../clock/clock-bindings.txt) + + syscon: + description: + Phandle to syscon block which provide access to System Reset Controller + allOf: + - $ref: "/schemas/types.yaml#/definitions/phandle" + + memory-region: + description: + List of phandles to the reserved memory regions. + (see ../reserved-memory/reserved-memory.txt) + +required: + - compatible + - clocks + - syscon + +examples: + - | + #include + m4_reserved_sysmem1: cm4@80000000 { + reg = <0x80000000 0x80000>; + }; + + m4_reserved_sysmem2: cm4@81000000 { + reg = <0x81000000 0x80000>; + }; + + imx7d-cm4 { + compatible = "fsl,imx7d-cm4"; + memory-region = <&m4_reserved_sysmem1>, <&m4_reserved_sysmem2>; + syscon = <&src>; + clocks = <&clks IMX7D_ARM_M4_ROOT_CLK>; + }; + +... -- cgit v1.2.3