1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/net/wireless/brcm,bcm4329-fmac.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom BCM4329 family fullmac wireless SDIO/PCIE devices
10 - Arend van Spriel <arend@broadcom.com>
13 The Broadcom Single chip MAC part for the BCM4329 family and
14 later Cypress chips in the same family named CYW4373 and similar.
15 These chips also have a Bluetooth portion described in a separate
34 - brcm,bcm43430a0-fmac
35 - brcm,bcm43430a1-fmac
41 - cypress,cyw4373-fmac
42 - cypress,cyw43012-fmac
43 - const: brcm,bcm4329-fmac
46 - pci14e4,43dc # BCM4355
47 - pci14e4,4464 # BCM4364
48 - pci14e4,4488 # BCM4377
49 - pci14e4,4425 # BCM4378
50 - pci14e4,4433 # BCM4387
53 description: SDIO function number for the device (for most cases
54 this will be 1) or PCI device identifier.
58 description: Out-of-band (OOB) IRQ line for waking up the host
59 in response to WLAN activity. This corresponds to the HOST_WAKE
63 description: Name for the OOB IRQ, this must be set to "host-wake".
67 $ref: /schemas/types.yaml#/definitions/uint32
68 description: Drive strength used for the SDIO pins on the device in mA.
74 description: A GPIO line connected to the WL_RST line, if present
75 this shall be flagged as active low.
78 $ref: /schemas/types.yaml#/definitions/string-array
79 description: Multiple strings for translating ISO3166 country code to
80 brcmfmac firmware country code and revision.
82 pattern: '^[A-Z][A-Z]-[A-Z][0-9A-Z]-[0-9]+$'
84 brcm,ccode-map-trivial:
86 Use a trivial mapping of ISO3166 country codes to brcmfmac firmware
87 country code and revision: cc -> { cc, 0 }. In other words, assume that
88 the CLM blob firmware uses ISO3166 country codes as well, and that all
89 revisions are zero. This property is mutually exclusive with
90 brcm,ccode-map. If both properties are specified, then brcm,ccode-map
95 $ref: /schemas/types.yaml#/definitions/uint8-array
96 description: A per-device calibration blob for the Wi-Fi radio. This
97 should be filled in by the bootloader from platform configuration
98 data, if necessary, and will be uploaded to the device if present.
101 $ref: /schemas/types.yaml#/definitions/string
102 description: Overrides the board type, which is normally the compatible of
103 the root node. This can be used to decouple the overall system board or
104 device name from the board type for WiFi purposes, which is used to
105 construct firmware and NVRAM configuration filenames, allowing for
106 multiple devices that share the same module or characteristics for the
107 WiFi subsystem to share the same firmware/NVRAM files. On Apple platforms,
108 this should be the Apple module-instance codename prefixed by "apple,",
112 $ref: /schemas/types.yaml#/definitions/string
113 description: Antenna SKU used to identify a specific antenna configuration
114 on Apple platforms. This is use to build firmware filenames, to allow
115 platforms with different antenna configs to have different firmware and/or
116 NVRAM. This would normally be filled in by the bootloader from platform
123 additionalProperties: false
127 #include <dt-bindings/interrupt-controller/irq.h>
128 #include <dt-bindings/gpio/gpio.h>
130 compatible = "arm,pl18x", "arm,primecell";
131 reg = <0x80118000 0x1000>;
132 clocks = <&clk 0>, <&clk 1>;
133 clock-names = "mclk", "apb_pclk";
134 interrupts = <0 60 IRQ_TYPE_LEVEL_HIGH>;
137 vmmc-supply = <&wl_bt_reg>;
138 #address-cells = <1>;
142 compatible = "brcm,bcm4334-fmac", "brcm,bcm4329-fmac";
144 interrupt-parent = <&gpio>;
145 interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
146 interrupt-names = "host-wake";
147 reset-gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
148 brcm,ccode-map = "JP-JP-78", "US-Q2-86";