6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
59 lines
1.4 KiB
YAML
59 lines
1.4 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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$id: http://devicetree.org/schemas/clock/airoha,en7523-scu.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: EN7523 Clock
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maintainers:
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- Felix Fietkau <nbd@nbd.name>
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- John Crispin <nbd@nbd.name>
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description: |
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This node defines the System Control Unit of the EN7523 SoC,
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a collection of registers configuring many different aspects of the SoC.
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The clock driver uses it to read and configure settings of the
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PLL controller, which provides clocks for the CPU, the bus and
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other SoC internal peripherals.
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Each clock is assigned an identifier and client nodes use this identifier
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to specify which clock they consume.
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All these identifiers can be found in:
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[1]: <include/dt-bindings/clock/en7523-clk.h>.
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The clocks are provided inside a system controller node.
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properties:
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compatible:
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items:
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- const: airoha,en7523-scu
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reg:
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maxItems: 2
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"#clock-cells":
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description:
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The first cell indicates the clock number, see [1] for available
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clocks.
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const: 1
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required:
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- compatible
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- reg
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- '#clock-cells'
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/en7523-clk.h>
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scu: system-controller@1fa20000 {
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compatible = "airoha,en7523-scu";
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reg = <0x1fa20000 0x400>,
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<0x1fb00000 0x1000>;
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#clock-cells = <1>;
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};
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