94 lines
2.5 KiB
YAML
94 lines
2.5 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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$id: http://devicetree.org/schemas/net/wireless/marvell,sd8787.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Marvell 8787/8897/8978/8997 (sd8787/sd8897/sd8978/sd8997/pcie8997) SDIO/PCIE devices
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maintainers:
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- Brian Norris <briannorris@chromium.org>
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- Frank Li <Frank.Li@nxp.com>
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description:
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This node provides properties for describing the Marvell SDIO/PCIE wireless device.
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The node is expected to be specified as a child node to the SDIO/PCIE controller that
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connects the device to the system.
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properties:
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compatible:
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enum:
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- marvell,sd8787
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- marvell,sd8897
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- marvell,sd8978
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- marvell,sd8997
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- nxp,iw416
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- pci11ab,2b42
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- pci1b4b,2b42
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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wakeup-source: true
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marvell,caldata-txpwrlimit-2g:
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$ref: /schemas/types.yaml#/definitions/uint8-array
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description: Calibration data for the 2GHz band.
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maxItems: 566
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marvell,caldata-txpwrlimit-5g-sub0:
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$ref: /schemas/types.yaml#/definitions/uint8-array
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description: Calibration data for sub-band 0 in the 5GHz band.
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maxItems: 502
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marvell,caldata-txpwrlimit-5g-sub1:
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$ref: /schemas/types.yaml#/definitions/uint8-array
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description: Calibration data for sub-band 1 in the 5GHz band.
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maxItems: 688
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marvell,caldata-txpwrlimit-5g-sub2:
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$ref: /schemas/types.yaml#/definitions/uint8-array
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description: Calibration data for sub-band 2 in the 5GHz band.
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maxItems: 750
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marvell,caldata-txpwrlimit-5g-sub3:
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$ref: /schemas/types.yaml#/definitions/uint8-array
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description: Calibration data for sub-band 3 in the 5GHz band.
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maxItems: 502
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marvell,wakeup-pin:
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$ref: /schemas/types.yaml#/definitions/uint32
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description:
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Provides the pin number for the wakeup pin from the device's point of
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view. The wakeup pin is used for the device to wake the host system
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from sleep. This property is only necessary if the wakeup pin is
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wired in a non-standard way, such that the default pin assignments
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are invalid.
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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mmc {
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#address-cells = <1>;
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#size-cells = <0>;
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wifi@1 {
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compatible = "marvell,sd8897";
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reg = <1>;
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interrupt-parent = <&pio>;
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interrupts = <38 IRQ_TYPE_LEVEL_LOW>;
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marvell,wakeup-pin = <3>;
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};
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};
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