[PATCH v2 05/13] dt-bindings: clock: imx: Add documentation for i.MXRT clock
From: Jesse Taube <hidden>
Date: 2021-11-02 22:57:27
Also in:
linux-arm-kernel, linux-clk, linux-devicetree, linux-gpio, linux-serial, lkml
Subsystem:
common clk framework, nxp i.mx clock drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Abel Vesa, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
From: Jesse Taube <redacted> Add DT binding documentation for i.MXRT clock driver. Cc: Giulio Benetti <giulio.benetti@benettiengineering.com> Signed-off-by: Jesse Taube <redacted> --- V1->V2: * Replace macros with values --- .../bindings/clock/imxrt-clock.yaml | 70 +++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/imxrt-clock.yaml
diff --git a/Documentation/devicetree/bindings/clock/imxrt-clock.yaml b/Documentation/devicetree/bindings/clock/imxrt-clock.yaml
new file mode 100644
index 000000000000..4e92f79cf707
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/imxrt-clock.yaml@@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/imxrt-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Clock bindings for Freescale i.MXRT + +maintainers: + - Giulio Benetti <giulio.benetti@benettiengineering.com> + - Jesse Taube <Mr.Bossman075@gmail.com> + +description: | + The clock consumer should specify the desired clock by having the clock + ID in its "clocks" phandle cell. See include/dt-bindings/clock/imxrt*-clock.h + for the full list of i.MXRT clock IDs. +properties: + compatible: + oneOf: + - enum: + - fsl,imxrt1050-ccm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + + clock-names: + minItems: 1 + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - '#clock-cells' + +additionalProperties: false + +examples: + - | + anatop: anatop@400d8000 { + compatible = "fsl,imxrt-anatop"; + reg = <0x400d8000 0x4000>; + }; + + ccm@400fc000 { + compatible = "fsl,imxrt1050-ccm"; + reg = <0x400fc000 0x4000>; + interrupts = <95>,<96>; + clocks = <&osc>; + clock-names = "osc"; + #clock-cells = <1>; + }; + + gpt: timer@401ec000 { + compatible = "fsl,imx53-gpt", "fsl,imx31-gpt"; + reg = <0x401ec000 0x4000>; + interrupts = <100>; + clocks = <&clks 3>; + clock-names = "per"; + };
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2.33.1