mirror of https://github.com/torvalds/linux.git
80 lines
1.9 KiB
YAML
80 lines
1.9 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/net/bluetooth/marvell,sd8897-bt.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Marvell 8897/8997 (sd8897/sd8997) bluetooth devices (SDIO)
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maintainers:
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- Ariel D'Alessandro <ariel.dalessandro@collabora.com>
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allOf:
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- $ref: /schemas/net/bluetooth/bluetooth-controller.yaml#
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properties:
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compatible:
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enum:
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- marvell,sd8897-bt
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- marvell,sd8997-bt
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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marvell,cal-data:
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$ref: /schemas/types.yaml#/definitions/uint8-array
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description:
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Calibration data downloaded to the device during initialization.
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maxItems: 28
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marvell,wakeup-pin:
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$ref: /schemas/types.yaml#/definitions/uint16
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description:
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Wakeup pin number of the bluetooth chip. Used by firmware to wakeup host
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system.
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marvell,wakeup-gap-ms:
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$ref: /schemas/types.yaml#/definitions/uint16
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description:
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Wakeup latency of the host platform. Required by the chip sleep feature.
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required:
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- compatible
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- reg
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- interrupts
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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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vmmc-supply = <&wlan_en_reg>;
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bus-width = <4>;
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cap-power-off-card;
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keep-power-in-suspend;
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#address-cells = <1>;
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#size-cells = <0>;
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bluetooth@2 {
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compatible = "marvell,sd8897-bt";
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reg = <2>;
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interrupt-parent = <&pio>;
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interrupts = <119 IRQ_TYPE_LEVEL_LOW>;
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marvell,cal-data = /bits/ 8 <
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0x37 0x01 0x1c 0x00 0xff 0xff 0xff 0xff 0x01 0x7f 0x04 0x02
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0x00 0x00 0xba 0xce 0xc0 0xc6 0x2d 0x00 0x00 0x00 0x00 0x00
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0x00 0x00 0xf0 0x00>;
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marvell,wakeup-pin = /bits/ 16 <0x0d>;
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marvell,wakeup-gap-ms = /bits/ 16 <0x64>;
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};
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};
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...
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