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https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
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5bcf9e1d0a
Add required syscon compatible and #power-domain-cells to the APMU controller. This is required for the SoC's power domain controller as the registers are shared. Device tree bindings for said power domains are also added. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
67 lines
1.4 KiB
YAML
67 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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$id: http://devicetree.org/schemas/clock/marvell,pxa1908.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Marvell PXA1908 Clock Controllers
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maintainers:
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- Duje Mihanović <duje.mihanovic@skole.hr>
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description: |
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The PXA1908 clock subsystem generates and supplies clock to various
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controllers within the PXA1908 SoC. The PXA1908 contains numerous clock
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controller blocks, with the ones currently supported being APBC, APBCP, MPMU
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and APMU roughly corresponding to internal buses.
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All these clock identifiers could be found in <include/dt-bindings/marvell,pxa1908.h>.
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properties:
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compatible:
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oneOf:
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- enum:
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- marvell,pxa1908-apbc
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- marvell,pxa1908-apbcp
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- marvell,pxa1908-mpmu
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- items:
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- const: marvell,pxa1908-apmu
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- const: syscon
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reg:
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maxItems: 1
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'#clock-cells':
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const: 1
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'#power-domain-cells':
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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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if:
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not:
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properties:
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compatible:
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contains:
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const: marvell,pxa1908-apmu
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then:
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properties:
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'#power-domain-cells': false
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examples:
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# APMU block:
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- |
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clock-controller@d4282800 {
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compatible = "marvell,pxa1908-apmu", "syscon";
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reg = <0xd4282800 0x400>;
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#clock-cells = <1>;
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#power-domain-cells = <1>;
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};
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