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>
83 lines
1.9 KiB
YAML
83 lines
1.9 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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$id: http://devicetree.org/schemas/clock/calxeda.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Device Tree Clock bindings for Calxeda highbank platform
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description: |
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This binding covers the Calxeda SoC internal peripheral and bus clocks
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as used by peripherals. The clocks live inside the "system register"
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region of the SoC, so are typically presented as children of an
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"hb-sregs" node.
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maintainers:
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- Andre Przywara <andre.przywara@arm.com>
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properties:
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"#clock-cells":
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const: 0
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compatible:
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enum:
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- calxeda,hb-pll-clock
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- calxeda,hb-a9periph-clock
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- calxeda,hb-a9bus-clock
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- calxeda,hb-emmc-clock
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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required:
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- "#clock-cells"
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- compatible
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- clocks
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- reg
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additionalProperties: false
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examples:
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- |
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sregs@3fffc000 {
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compatible = "calxeda,hb-sregs";
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reg = <0x3fffc000 0x1000>;
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clocks {
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#address-cells = <1>;
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#size-cells = <0>;
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osc: oscillator {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <33333000>;
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};
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ddrpll: ddrpll@108 {
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#clock-cells = <0>;
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compatible = "calxeda,hb-pll-clock";
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clocks = <&osc>;
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reg = <0x108>;
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};
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a9pll: a9pll@100 {
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#clock-cells = <0>;
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compatible = "calxeda,hb-pll-clock";
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clocks = <&osc>;
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reg = <0x100>;
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};
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a9periphclk: a9periphclk@104 {
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#clock-cells = <0>;
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compatible = "calxeda,hb-a9periph-clock";
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clocks = <&a9pll>;
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reg = <0x104>;
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};
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};
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};
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...
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