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Date: Wed, 5 Aug 2020 10:43:28 +0800 From: Anson Huang <Anson.Huang@....com> To: herbert@...dor.apana.org.au, davem@...emloft.net, robh+dt@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com, marex@...x.de, s.trumtrar@...gutronix.de, linux-crypto@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Cc: Linux-imx@....com Subject: [PATCH 1/3] dt-bindings: crypto: Convert MXS DCP to json-schema Convert the MXS DCP binding to DT schema format using json-schema. Signed-off-by: Anson Huang <Anson.Huang@....com> --- .../devicetree/bindings/crypto/fsl-dcp.txt | 18 -------- .../devicetree/bindings/crypto/fsl-dcp.yaml | 49 ++++++++++++++++++++++ 2 files changed, 49 insertions(+), 18 deletions(-) delete mode 100644 Documentation/devicetree/bindings/crypto/fsl-dcp.txt create mode 100644 Documentation/devicetree/bindings/crypto/fsl-dcp.yaml diff --git a/Documentation/devicetree/bindings/crypto/fsl-dcp.txt b/Documentation/devicetree/bindings/crypto/fsl-dcp.txt deleted file mode 100644 index 513499f..0000000 --- a/Documentation/devicetree/bindings/crypto/fsl-dcp.txt +++ /dev/null @@ -1,18 +0,0 @@ -Freescale DCP (Data Co-Processor) found on i.MX23/i.MX28 . - -Required properties: -- compatible : Should be "fsl,<soc>-dcp" -- reg : Should contain MXS DCP registers location and length -- interrupts : Should contain MXS DCP interrupt numbers, VMI IRQ and DCP IRQ - must be supplied, optionally Secure IRQ can be present, but - is currently not implemented and not used. -- clocks : Clock reference (only required on some SOCs: 6ull and 6sll). -- clock-names : Must be "dcp". - -Example: - -dcp: crypto@...28000 { - compatible = "fsl,imx28-dcp", "fsl,imx23-dcp"; - reg = <0x80028000 0x2000>; - interrupts = <52 53>; -}; diff --git a/Documentation/devicetree/bindings/crypto/fsl-dcp.yaml b/Documentation/devicetree/bindings/crypto/fsl-dcp.yaml new file mode 100644 index 0000000..1ed86cd --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/fsl-dcp.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/fsl-dcp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale DCP (Data Co-Processor) found on i.MX23/i.MX28 + +maintainers: + - Marek Vasut <marex@...x.de> + +properties: + compatible: + enum: + - fsl,imx23-dcp + - fsl,imx28-dcp + + reg: + maxItems: 1 + + interrupts: + description: Should contain MXS DCP interrupt numbers, VMI IRQ and DCP IRQ + must be supplied, optionally Secure IRQ can be present, but is currently + not implemented and not used. + items: + - description: MXS DCP VMI interrupt + - description: MXS DCP DCP interrupt + - description: MXS DCP secure interrupt + minItems: 2 + maxItems: 3 + + clocks: + maxItems: 1 + + clock-names: + const: dcp + +required: + - compatible + - reg + - interrupts + +examples: + - | + crypto@...28000 { + compatible = "fsl,imx23-dcp"; + reg = <0x80028000 0x2000>; + interrupts = <53>, <54>; + }; -- 2.7.4
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