51ac0f4b6d
Add optional clock source enet_ref_pad for imx6q, enet1_ref_pad for imx6ul, which input from ENET ref pad. Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Link: https://patch.msgid.link/20260121-ccm_dts-v3-1-820ce9b5fa38@nxp.com Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
72 lines
1.7 KiB
YAML
72 lines
1.7 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/clock/imx6ul-clock.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale i.MX6 UltraLite Clock Controller
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maintainers:
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- Abel Vesa <abelvesa@kernel.org>
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- Peng Fan <peng.fan@nxp.com>
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properties:
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compatible:
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const: fsl,imx6ul-ccm
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reg:
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maxItems: 1
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interrupts:
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description: CCM provides 2 interrupt requests, request 1 is to generate
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interrupt for frequency or mux change, request 2 is to generate
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interrupt for oscillator read or PLL lock.
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items:
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- description: CCM interrupt request 1
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- description: CCM interrupt request 2
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'#clock-cells':
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const: 1
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clocks:
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minItems: 4
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items:
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- description: 32k osc
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- description: 24m osc
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- description: ipp_di0 clock input
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- description: ipp_di1 clock input
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- description: clock input from enet1 ref pad
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clock-names:
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minItems: 4
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items:
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- const: ckil
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- const: osc
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- const: ipp_di0
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- const: ipp_di1
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- const: enet1_ref_pad
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required:
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- compatible
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- reg
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- interrupts
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- '#clock-cells'
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- clocks
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- clock-names
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additionalProperties: false
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examples:
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# Clock Control Module node:
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- |
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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clock-controller@20c4000 {
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compatible = "fsl,imx6ul-ccm";
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reg = <0x020c4000 0x4000>;
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interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
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#clock-cells = <1>;
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clocks = <&ckil>, <&osc>, <&ipp_di0>, <&ipp_di1>;
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clock-names = "ckil", "osc", "ipp_di0", "ipp_di1";
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};
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