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-rw-r--r--dts/Bindings/net/wireless/brcm,bcm4329-fmac.yaml55
-rw-r--r--dts/Bindings/net/wireless/esp,esp8089.txt30
-rw-r--r--dts/Bindings/net/wireless/esp,esp8089.yaml43
-rw-r--r--dts/Bindings/net/wireless/ieee80211.yaml3
-rw-r--r--dts/Bindings/net/wireless/marvell-8xxx.txt4
-rw-r--r--dts/Bindings/net/wireless/mediatek,mt76.yaml89
-rw-r--r--dts/Bindings/net/wireless/microchip,wilc1000.yaml28
-rw-r--r--dts/Bindings/net/wireless/qca,ath9k.txt48
-rw-r--r--dts/Bindings/net/wireless/qca,ath9k.yaml90
-rw-r--r--dts/Bindings/net/wireless/qcom,ath10k.txt215
-rw-r--r--dts/Bindings/net/wireless/qcom,ath10k.yaml362
-rw-r--r--dts/Bindings/net/wireless/qcom,ath11k-pci.yaml58
-rw-r--r--dts/Bindings/net/wireless/qcom,ath11k.yaml415
-rw-r--r--dts/Bindings/net/wireless/silabs,wfx.yaml132
-rw-r--r--dts/Bindings/net/wireless/ti,wlcore,spi.txt57
-rw-r--r--dts/Bindings/net/wireless/ti,wlcore.txt45
-rw-r--r--dts/Bindings/net/wireless/ti,wlcore.yaml142
17 files changed, 1287 insertions, 529 deletions
diff --git a/dts/Bindings/net/wireless/brcm,bcm4329-fmac.yaml b/dts/Bindings/net/wireless/brcm,bcm4329-fmac.yaml
index c11f23b20c..4aa521f1be 100644
--- a/dts/Bindings/net/wireless/brcm,bcm4329-fmac.yaml
+++ b/dts/Bindings/net/wireless/brcm,bcm4329-fmac.yaml
@@ -4,7 +4,7 @@
$id: http://devicetree.org/schemas/net/wireless/brcm,bcm4329-fmac.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: Broadcom BCM4329 family fullmac wireless SDIO devices
+title: Broadcom BCM4329 family fullmac wireless SDIO/PCIE devices
maintainers:
- Arend van Spriel <arend@broadcom.com>
@@ -15,6 +15,9 @@ description:
These chips also have a Bluetooth portion described in a separate
binding.
+allOf:
+ - $ref: ieee80211.yaml#
+
properties:
compatible:
oneOf:
@@ -38,14 +41,21 @@ properties:
- brcm,bcm4354-fmac
- brcm,bcm4356-fmac
- brcm,bcm4359-fmac
+ - brcm,bcm4366-fmac
- cypress,cyw4373-fmac
- cypress,cyw43012-fmac
- const: brcm,bcm4329-fmac
- - const: brcm,bcm4329-fmac
+ - enum:
+ - brcm,bcm4329-fmac
+ - pci14e4,43dc # BCM4355
+ - pci14e4,4464 # BCM4364
+ - pci14e4,4488 # BCM4377
+ - pci14e4,4425 # BCM4378
+ - pci14e4,4433 # BCM4387
reg:
- description: SDIO function number for the device, for most cases
- this will be 1.
+ description: SDIO function number for the device (for most cases
+ this will be 1) or PCI device identifier.
interrupts:
maxItems: 1
@@ -75,11 +85,46 @@ properties:
items:
pattern: '^[A-Z][A-Z]-[A-Z][0-9A-Z]-[0-9]+$'
+ brcm,ccode-map-trivial:
+ description: |
+ Use a trivial mapping of ISO3166 country codes to brcmfmac firmware
+ country code and revision: cc -> { cc, 0 }. In other words, assume that
+ the CLM blob firmware uses ISO3166 country codes as well, and that all
+ revisions are zero. This property is mutually exclusive with
+ brcm,ccode-map. If both properties are specified, then brcm,ccode-map
+ takes precedence.
+ type: boolean
+
+ brcm,cal-blob:
+ $ref: /schemas/types.yaml#/definitions/uint8-array
+ description: A per-device calibration blob for the Wi-Fi radio. This
+ should be filled in by the bootloader from platform configuration
+ data, if necessary, and will be uploaded to the device if present.
+
+ brcm,board-type:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: Overrides the board type, which is normally the compatible of
+ the root node. This can be used to decouple the overall system board or
+ device name from the board type for WiFi purposes, which is used to
+ construct firmware and NVRAM configuration filenames, allowing for
+ multiple devices that share the same module or characteristics for the
+ WiFi subsystem to share the same firmware/NVRAM files. On Apple platforms,
+ this should be the Apple module-instance codename prefixed by "apple,",
+ e.g. "apple,honshu".
+
+ apple,antenna-sku:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: Antenna SKU used to identify a specific antenna configuration
+ on Apple platforms. This is use to build firmware filenames, to allow
+ platforms with different antenna configs to have different firmware and/or
+ NVRAM. This would normally be filled in by the bootloader from platform
+ configuration data.
+
required:
- compatible
- reg
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
diff --git a/dts/Bindings/net/wireless/esp,esp8089.txt b/dts/Bindings/net/wireless/esp,esp8089.txt
deleted file mode 100644
index 6830c4786f..0000000000
--- a/dts/Bindings/net/wireless/esp,esp8089.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-Espressif ESP8089 wireless SDIO devices
-
-This node provides properties for controlling the ESP8089 wireless device.
-The node is expected to be specified as a child node to the SDIO controller
-that connects the device to the system.
-
-Required properties:
-
- - compatible : Should be "esp,esp8089".
-
-Optional properties:
- - esp,crystal-26M-en: Integer value for the crystal_26M_en firmware parameter
-
-Example:
-
-&mmc1 {
- #address-cells = <1>;
- #size-cells = <0>;
-
- vmmc-supply = <&reg_dldo1>;
- mmc-pwrseq = <&wifi_pwrseq>;
- bus-width = <4>;
- non-removable;
-
- esp8089: sdio_wifi@1 {
- compatible = "esp,esp8089";
- reg = <1>;
- esp,crystal-26M-en = <2>;
- };
-};
diff --git a/dts/Bindings/net/wireless/esp,esp8089.yaml b/dts/Bindings/net/wireless/esp,esp8089.yaml
new file mode 100644
index 0000000000..0ea84d6fe7
--- /dev/null
+++ b/dts/Bindings/net/wireless/esp,esp8089.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/esp,esp8089.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Espressif ESP8089
+
+maintainers:
+ - Hans de Goede <hdegoede@redhat.com>
+
+properties:
+ compatible:
+ const: esp,esp8089
+
+ reg:
+ maxItems: 1
+
+ esp,crystal-26M-en:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: >
+ Value for the crystal_26M_en firmware parameter
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ mmc {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wifi@1 {
+ compatible = "esp,esp8089";
+ reg = <1>;
+ esp,crystal-26M-en = <2>;
+ };
+ };
+
+...
diff --git a/dts/Bindings/net/wireless/ieee80211.yaml b/dts/Bindings/net/wireless/ieee80211.yaml
index d58e1571df..d89f7a3f88 100644
--- a/dts/Bindings/net/wireless/ieee80211.yaml
+++ b/dts/Bindings/net/wireless/ieee80211.yaml
@@ -1,12 +1,11 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
# Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
-
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/wireless/ieee80211.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: Common IEEE 802.11 Binding
+title: Common IEEE 802.11
maintainers:
- Lorenzo Bianconi <lorenzo@kernel.org>
diff --git a/dts/Bindings/net/wireless/marvell-8xxx.txt b/dts/Bindings/net/wireless/marvell-8xxx.txt
index 9bf9bbac16..cdc303caf5 100644
--- a/dts/Bindings/net/wireless/marvell-8xxx.txt
+++ b/dts/Bindings/net/wireless/marvell-8xxx.txt
@@ -1,4 +1,4 @@
-Marvell 8787/8897/8997 (sd8787/sd8897/sd8997/pcie8997) SDIO/PCIE devices
+Marvell 8787/8897/8978/8997 (sd8787/sd8897/sd8978/sd8997/pcie8997) SDIO/PCIE devices
------
This node provides properties for controlling the Marvell SDIO/PCIE wireless device.
@@ -10,7 +10,9 @@ Required properties:
- compatible : should be one of the following:
* "marvell,sd8787"
* "marvell,sd8897"
+ * "marvell,sd8978"
* "marvell,sd8997"
+ * "nxp,iw416"
* "pci11ab,2b42"
* "pci1b4b,2b42"
diff --git a/dts/Bindings/net/wireless/mediatek,mt76.yaml b/dts/Bindings/net/wireless/mediatek,mt76.yaml
index 3e2c2e4317..252207adbc 100644
--- a/dts/Bindings/net/wireless/mediatek,mt76.yaml
+++ b/dts/Bindings/net/wireless/mediatek,mt76.yaml
@@ -1,12 +1,11 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
# Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
-
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/wireless/mediatek,mt76.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: MediaTek mt76 wireless devices Generic Binding
+title: MediaTek mt76 wireless devices
maintainers:
- Felix Fietkau <nbd@nbd.name>
@@ -18,7 +17,7 @@ description: |
wireless device. The node is expected to be specified as a child
node of the PCI controller to which the wireless chip is connected.
Alternatively, it can specify the wireless part of the MT7628/MT7688
- or MT7622 SoC.
+ or MT7622/MT7986 SoC.
allOf:
- $ref: ieee80211.yaml#
@@ -29,9 +28,14 @@ properties:
- mediatek,mt76
- mediatek,mt7628-wmac
- mediatek,mt7622-wmac
+ - mediatek,mt7981-wmac
+ - mediatek,mt7986-wmac
reg:
- maxItems: 1
+ minItems: 1
+ maxItems: 3
+ description:
+ MT7986 should contain 3 regions consys, dcm, and sku, in this order.
interrupts:
maxItems: 1
@@ -39,6 +43,27 @@ properties:
power-domains:
maxItems: 1
+ memory-region:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+ description:
+ Specify the consys reset for mt7986.
+
+ reset-names:
+ const: consys
+
+ clocks:
+ maxItems: 2
+ description:
+ Specify the consys clocks for mt7986.
+
+ clock-names:
+ items:
+ - const: mcu
+ - const: ap2conn
+
mediatek,infracfg:
$ref: /schemas/types.yaml#/definitions/phandle
description:
@@ -47,10 +72,28 @@ properties:
ieee80211-freq-limit: true
+ nvmem-cells:
+ items:
+ - description: NVMEM cell with EEPROM
+
+ nvmem-cell-names:
+ items:
+ - const: eeprom
+
+ mediatek,eeprom-data:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description:
+ EEPROM data embedded as array.
+
mediatek,mtd-eeprom:
$ref: /schemas/types.yaml#/definitions/phandle-array
+ items:
+ - items:
+ - description: phandle to MTD partition
+ - description: offset containing EEPROM data
description:
Phandle to a MTD partition + offset containing EEPROM data
+ deprecated: true
big-endian:
$ref: /schemas/types.yaml#/definitions/flag
@@ -64,11 +107,25 @@ properties:
calibration data is generic and specific calibration data should be
pulled from the OTP ROM
+ mediatek,disable-radar-background:
+ type: boolean
+ description:
+ Disable/enable radar/CAC detection running on a dedicated offchannel
+ chain available on some hw.
+ Background radar/CAC detection allows to avoid the CAC downtime
+ switching on a different channel during CAC detection on the selected
+ radar channel.
+
led:
type: object
$ref: /schemas/leds/common.yaml#
additionalProperties: false
properties:
+ led-active-low:
+ description:
+ LED is enabled with ground signal.
+ type: boolean
+
led-sources:
maxItems: 1
@@ -160,7 +217,7 @@ required:
- compatible
- reg
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
@@ -186,9 +243,9 @@ examples:
channels = <36 48>;
rates-ofdm = /bits/ 8 <23 23 23 23 23 23 23 23>;
rates-mcs = /bits/ 8 <1 23 23 23 23 23 23 23 23 23 23>,
- <3 22 22 22 22 22 22 22 22 22 22>;
+ /bits/ 8 <3 22 22 22 22 22 22 22 22 22 22>;
rates-ru = /bits/ 8 <3 22 22 22 22 22 22 22 22 22 22 22 22>,
- <4 20 20 20 20 20 20 20 20 20 20 20 20>;
+ /bits/ 8 <4 20 20 20 20 20 20 20 20 20 20 20 20>;
};
b1 {
channels = <100 181>;
@@ -211,7 +268,8 @@ examples:
interrupt-parent = <&cpuintc>;
interrupts = <6>;
- mediatek,mtd-eeprom = <&factory 0x0>;
+ nvmem-cells = <&eeprom>;
+ nvmem-cell-names = "eeprom";
};
- |
@@ -226,3 +284,18 @@ examples:
power-domains = <&scpsys 3>;
};
+
+ - |
+ wifi@18000000 {
+ compatible = "mediatek,mt7986-wmac";
+ resets = <&watchdog 23>;
+ reset-names = "consys";
+ reg = <0x18000000 0x1000000>,
+ <0x10003000 0x1000>,
+ <0x11d10000 0x1000>;
+ interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&topckgen 50>,
+ <&topckgen 62>;
+ clock-names = "mcu", "ap2conn";
+ memory-region = <&wmcpu_emi>;
+ };
diff --git a/dts/Bindings/net/wireless/microchip,wilc1000.yaml b/dts/Bindings/net/wireless/microchip,wilc1000.yaml
index 6c35682377..2460ccc082 100644
--- a/dts/Bindings/net/wireless/microchip,wilc1000.yaml
+++ b/dts/Bindings/net/wireless/microchip,wilc1000.yaml
@@ -4,7 +4,7 @@
$id: http://devicetree.org/schemas/net/wireless/microchip,wilc1000.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: Microchip WILC wireless devicetree bindings
+title: Microchip WILC wireless
maintainers:
- Adham Abozaeid <adham.abozaeid@microchip.com>
@@ -20,8 +20,6 @@ properties:
reg: true
- spi-max-frequency: true
-
interrupts:
maxItems: 1
@@ -32,14 +30,34 @@ properties:
clock-names:
const: rtc
+ enable-gpios:
+ maxItems: 1
+ description: Used by wilc1000-spi to determine the GPIO line
+ connected to the ENABLE line. If specified, reset-gpios
+ must be specified as well as otherwise the driver cannot
+ ensure the timing required between asserting ENABLE
+ and deasserting RESET. This should be declared as an
+ active-high signal.
+
+ reset-gpios:
+ maxItems: 1
+ description: Used by wilc1000-spi to determine the GPIO line
+ connected to the RESET line. This should be declared as an
+ active-low signal.
+
required:
- compatible
- interrupts
-additionalProperties: false
+allOf:
+ - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
examples:
- |
+ #include <dt-bindings/gpio/gpio.h>
+
spi {
#address-cells = <1>;
#size-cells = <0>;
@@ -51,6 +69,8 @@ examples:
interrupts = <27 0>;
clocks = <&pck1>;
clock-names = "rtc";
+ enable-gpios = <&pioA 5 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&pioA 6 GPIO_ACTIVE_LOW>;
};
};
diff --git a/dts/Bindings/net/wireless/qca,ath9k.txt b/dts/Bindings/net/wireless/qca,ath9k.txt
deleted file mode 100644
index aaaeeb5f93..0000000000
--- a/dts/Bindings/net/wireless/qca,ath9k.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-* Qualcomm Atheros ath9k wireless devices
-
-This node provides properties for configuring the ath9k wireless device. The
-node is expected to be specified as a child node of the PCI controller to
-which the wireless chip is connected.
-
-Required properties:
-- compatible: For PCI and PCIe devices this should be an identifier following
- the format as defined in "PCI Bus Binding to Open Firmware"
- Revision 2.1. One of the possible formats is "pciVVVV,DDDD"
- where VVVV is the PCI vendor ID and DDDD is PCI device ID.
- Typically QCA's PCI vendor ID 168c is used while the PCI device
- ID depends on the chipset - see the following (possibly
- incomplete) list:
- - 0023 for AR5416
- - 0024 for AR5418
- - 0027 for AR9160
- - 0029 for AR9220 and AR9223
- - 002a for AR9280 and AR9283
- - 002b for AR9285
- - 002c for AR2427
- - 002d for AR9227
- - 002e for AR9287
- - 0030 for AR9380, AR9381 and AR9382
- - 0032 for AR9485
- - 0033 for AR9580 and AR9590
- - 0034 for AR9462
- - 0036 for AR9565
- - 0037 for AR9485
-- reg: Address and length of the register set for the device.
-
-Optional properties:
-- qca,no-eeprom: Indicates that there is no physical EEPROM connected to the
- ath9k wireless chip (in this case the calibration /
- EEPROM data will be loaded from userspace using the
- kernel firmware loader).
-
-The MAC address will be determined using the optional properties defined in
-net/ethernet.txt.
-
-In this example, the node is defined as child node of the PCI controller:
-&pci0 {
- wifi@168c,002d {
- compatible = "pci168c,002d";
- reg = <0x7000 0 0 0 0x1000>;
- qca,no-eeprom;
- };
-};
diff --git a/dts/Bindings/net/wireless/qca,ath9k.yaml b/dts/Bindings/net/wireless/qca,ath9k.yaml
new file mode 100644
index 0000000000..0e5412cff2
--- /dev/null
+++ b/dts/Bindings/net/wireless/qca,ath9k.yaml
@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/qca,ath9k.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Atheros ath9k wireless devices
+
+maintainers:
+ - Toke Høiland-Jørgensen <toke@toke.dk>
+
+description: |
+ This node provides properties for configuring the ath9k wireless device.
+ The node is expected to be specified as a child node of the PCI controller
+ to which the wireless chip is connected.
+
+allOf:
+ - $ref: ieee80211.yaml#
+
+properties:
+ compatible:
+ enum:
+ - pci168c,0023 # AR5416
+ - pci168c,0024 # AR5418
+ - pci168c,0027 # AR9160
+ - pci168c,0029 # AR9220 and AR9223
+ - pci168c,002a # AR9280 and AR9283
+ - pci168c,002b # AR9285
+ - pci168c,002c # AR2427 - 802.11n bonded out
+ - pci168c,002d # AR9227
+ - pci168c,002e # AR9287
+ - pci168c,0030 # AR9380, AR9381 and AR9382
+ - pci168c,0032 # AR9485
+ - pci168c,0033 # AR9580 and AR9590
+ - pci168c,0034 # AR9462
+ - pci168c,0036 # AR9565
+ - pci168c,0037 # AR1111 and AR9485
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ ieee80211-freq-limit: true
+
+ qca,no-eeprom:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description:
+ Indicates that there is no physical EEPROM connected
+
+ nvmem-cells:
+ items:
+ - description: Reference to an nvmem node for the MAC address
+ - description: Reference to an nvmem node for calibration data
+
+ nvmem-cell-names:
+ items:
+ - const: mac-address
+ - const: calibration
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ pcie0 {
+ #address-cells = <3>;
+ #size-cells = <2>;
+ wifi@0,0 {
+ compatible = "pci168c,002d";
+ reg = <0 0 0 0 0>;
+ interrupts = <3>;
+ qca,no-eeprom;
+ };
+ };
+ - |
+ pci0 {
+ #address-cells = <3>;
+ #size-cells = <2>;
+ wifi@0,11 {
+ compatible = "pci168c,0029";
+ reg = <0x8800 0 0 0 0>;
+ nvmem-cells = <&macaddr_art_c>, <&cal_art_1000>;
+ nvmem-cell-names = "mac-address", "calibration";
+ };
+ };
diff --git a/dts/Bindings/net/wireless/qcom,ath10k.txt b/dts/Bindings/net/wireless/qcom,ath10k.txt
deleted file mode 100644
index b61c2d5a0f..0000000000
--- a/dts/Bindings/net/wireless/qcom,ath10k.txt
+++ /dev/null
@@ -1,215 +0,0 @@
-* Qualcomm Atheros ath10k wireless devices
-
-Required properties:
-- compatible: Should be one of the following:
- * "qcom,ath10k"
- * "qcom,ipq4019-wifi"
- * "qcom,wcn3990-wifi"
-
-PCI based devices uses compatible string "qcom,ath10k" and takes calibration
-data along with board specific data via "qcom,ath10k-calibration-data".
-Rest of the properties are not applicable for PCI based devices.
-
-AHB based devices (i.e. ipq4019) uses compatible string "qcom,ipq4019-wifi"
-and also uses most of the properties defined in this doc (except
-"qcom,ath10k-calibration-data"). It uses "qcom,ath10k-pre-calibration-data"
-to carry pre calibration data.
-
-In general, entry "qcom,ath10k-pre-calibration-data" and
-"qcom,ath10k-calibration-data" conflict with each other and only one
-can be provided per device.
-
-SNOC based devices (i.e. wcn3990) uses compatible string "qcom,wcn3990-wifi".
-
-- reg: Address and length of the register set for the device.
-- reg-names: Must include the list of following reg names,
- "membase"
-- interrupts: reference to the list of 17 interrupt numbers for "qcom,ipq4019-wifi"
- compatible target.
- reference to the list of 12 interrupt numbers for "qcom,wcn3990-wifi"
- compatible target.
- Must contain interrupt-names property per entry for
- "qcom,ath10k", "qcom,ipq4019-wifi" compatible targets.
-
-- interrupt-names: Must include the entries for MSI interrupt
- names ("msi0" to "msi15") and legacy interrupt
- name ("legacy") for "qcom,ath10k", "qcom,ipq4019-wifi"
- compatible targets.
-
-Optional properties:
-- resets: Must contain an entry for each entry in reset-names.
- See ../reset/reseti.txt for details.
-- reset-names: Must include the list of following reset names,
- "wifi_cpu_init"
- "wifi_radio_srif"
- "wifi_radio_warm"
- "wifi_radio_cold"
- "wifi_core_warm"
- "wifi_core_cold"
-- clocks: List of clock specifiers, must contain an entry for each required
- entry in clock-names.
-- clock-names: Should contain the clock names "wifi_wcss_cmd", "wifi_wcss_ref",
- "wifi_wcss_rtc" for "qcom,ipq4019-wifi" compatible target and
- "cxo_ref_clk_pin" and optionally "qdss" for "qcom,wcn3990-wifi"
- compatible target.
-- qcom,msi_addr: MSI interrupt address.
-- qcom,msi_base: Base value to add before writing MSI data into
- MSI address register.
-- qcom,ath10k-calibration-variant: string to search for in the board-2.bin
- variant list with the same bus and device
- specific ids
-- qcom,ath10k-calibration-data : calibration data + board specific data
- as an array, the length can vary between
- hw versions.
-- qcom,ath10k-pre-calibration-data : pre calibration data as an array,
- the length can vary between hw versions.
-- <supply-name>-supply: handle to the regulator device tree node
- optional "supply-name" are "vdd-0.8-cx-mx",
- "vdd-1.8-xo", "vdd-1.3-rfa", "vdd-3.3-ch0",
- and "vdd-3.3-ch1".
-- memory-region:
- Usage: optional
- Value type: <phandle>
- Definition: reference to the reserved-memory for the msa region
- used by the wifi firmware running in Q6.
-- iommus:
- Usage: optional
- Value type: <prop-encoded-array>
- Definition: A list of phandle and IOMMU specifier pairs.
-- ext-fem-name:
- Usage: Optional
- Value type: string
- Definition: Name of external front end module used. Some valid FEM names
- for example: "microsemi-lx5586", "sky85703-11"
- and "sky85803" etc.
-- qcom,snoc-host-cap-8bit-quirk:
- Usage: Optional
- Value type: <empty>
- Definition: Quirk specifying that the firmware expects the 8bit version
- of the host capability QMI request
-- qcom,xo-cal-data: xo cal offset to be configured in xo trim register.
-
-- qcom,msa-fixed-perm: Boolean context flag to disable SCM call for statically
- mapped msa region.
-
-- qcom,coexist-support : should contain eithr "0" or "1" to indicate coex
- support by the hardware.
-- qcom,coexist-gpio-pin : gpio pin number information to support coex
- which will be used by wifi firmware.
-
-* Subnodes
-The ath10k wifi node can contain one optional firmware subnode.
-Firmware subnode is needed when the platform does not have TustZone.
-The firmware subnode must have:
-
-- iommus:
- Usage: required
- Value type: <prop-encoded-array>
- Definition: A list of phandle and IOMMU specifier pairs.
-
-
-Example (to supply PCI based wifi block details):
-
-In this example, the node is defined as child node of the PCI controller.
-
-pci {
- pcie@0 {
- reg = <0 0 0 0 0>;
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- device_type = "pci";
-
- wifi@0,0 {
- reg = <0 0 0 0 0>;
- qcom,ath10k-calibration-data = [ 01 02 03 ... ];
- ext-fem-name = "microsemi-lx5586";
- };
- };
-};
-
-Example (to supply ipq4019 SoC wifi block details):
-
-wifi0: wifi@a000000 {
- compatible = "qcom,ipq4019-wifi";
- reg = <0xa000000 0x200000>;
- resets = <&gcc WIFI0_CPU_INIT_RESET>,
- <&gcc WIFI0_RADIO_SRIF_RESET>,
- <&gcc WIFI0_RADIO_WARM_RESET>,
- <&gcc WIFI0_RADIO_COLD_RESET>,
- <&gcc WIFI0_CORE_WARM_RESET>,
- <&gcc WIFI0_CORE_COLD_RESET>;
- reset-names = "wifi_cpu_init",
- "wifi_radio_srif",
- "wifi_radio_warm",
- "wifi_radio_cold",
- "wifi_core_warm",
- "wifi_core_cold";
- clocks = <&gcc GCC_WCSS2G_CLK>,
- <&gcc GCC_WCSS2G_REF_CLK>,
- <&gcc GCC_WCSS2G_RTC_CLK>;
- clock-names = "wifi_wcss_cmd",
- "wifi_wcss_ref",
- "wifi_wcss_rtc";
- interrupts = <0 0x20 0x1>,
- <0 0x21 0x1>,
- <0 0x22 0x1>,
- <0 0x23 0x1>,
- <0 0x24 0x1>,
- <0 0x25 0x1>,
- <0 0x26 0x1>,
- <0 0x27 0x1>,
- <0 0x28 0x1>,
- <0 0x29 0x1>,
- <0 0x2a 0x1>,
- <0 0x2b 0x1>,
- <0 0x2c 0x1>,
- <0 0x2d 0x1>,
- <0 0x2e 0x1>,
- <0 0x2f 0x1>,
- <0 0xa8 0x0>;
- interrupt-names = "msi0", "msi1", "msi2", "msi3",
- "msi4", "msi5", "msi6", "msi7",
- "msi8", "msi9", "msi10", "msi11",
- "msi12", "msi13", "msi14", "msi15",
- "legacy";
- qcom,msi_addr = <0x0b006040>;
- qcom,msi_base = <0x40>;
- qcom,ath10k-pre-calibration-data = [ 01 02 03 ... ];
- qcom,coexist-support = <1>;
- qcom,coexist-gpio-pin = <0x33>;
-};
-
-Example (to supply wcn3990 SoC wifi block details):
-
-wifi@18000000 {
- compatible = "qcom,wcn3990-wifi";
- reg = <0x18800000 0x800000>;
- reg-names = "membase";
- clocks = <&clock_gcc clk_rf_clk2_pin>;
- clock-names = "cxo_ref_clk_pin";
- interrupts =
- <GIC_SPI 414 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 415 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH>;
- vdd-0.8-cx-mx-supply = <&pm8998_l5>;
- vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
- vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
- vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
- vdd-3.3-ch1-supply = <&vreg_l26a_3p3>;
- memory-region = <&wifi_msa_mem>;
- iommus = <&apps_smmu 0x0040 0x1>;
- qcom,msa-fixed-perm;
- wifi-firmware {
- iommus = <&apps_iommu 0xc22 0x1>;
- };
-};
diff --git a/dts/Bindings/net/wireless/qcom,ath10k.yaml b/dts/Bindings/net/wireless/qcom,ath10k.yaml
new file mode 100644
index 0000000000..7758a55dd3
--- /dev/null
+++ b/dts/Bindings/net/wireless/qcom,ath10k.yaml
@@ -0,0 +1,362 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/qcom,ath10k.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies ath10k wireless devices
+
+maintainers:
+ - Kalle Valo <kvalo@kernel.org>
+
+description:
+ Qualcomm Technologies, Inc. IEEE 802.11ac devices.
+
+properties:
+ compatible:
+ enum:
+ - qcom,ath10k # SDIO-based devices
+ - qcom,ipq4019-wifi
+ - qcom,wcn3990-wifi # SNoC-based devices
+
+ reg:
+ maxItems: 1
+
+ reg-names:
+ items:
+ - const: membase
+
+ interrupts:
+ minItems: 12
+ maxItems: 17
+
+ interrupt-names:
+ minItems: 12
+ maxItems: 17
+
+ memory-region:
+ maxItems: 1
+ description:
+ Reference to the MSA memory region used by the Wi-Fi firmware
+ running on the Q6 core.
+
+ iommus:
+ minItems: 1
+ maxItems: 2
+
+ clocks:
+ minItems: 1
+ maxItems: 3
+
+ clock-names:
+ minItems: 1
+ maxItems: 3
+
+ resets:
+ maxItems: 6
+
+ reset-names:
+ items:
+ - const: wifi_cpu_init
+ - const: wifi_radio_srif
+ - const: wifi_radio_warm
+ - const: wifi_radio_cold
+ - const: wifi_core_warm
+ - const: wifi_core_cold
+
+ ext-fem-name:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: Name of external front end module used.
+ enum:
+ - microsemi-lx5586
+ - sky85703-11
+ - sky85803
+
+ wifi-firmware:
+ type: object
+ additionalProperties: false
+ description: |
+ The ath10k Wi-Fi node can contain one optional firmware subnode.
+ Firmware subnode is needed when the platform does not have Trustzone.
+ properties:
+ iommus:
+ maxItems: 1
+ required:
+ - iommus
+
+ ieee80211-freq-limit: true
+
+ qcom,ath10k-calibration-data:
+ $ref: /schemas/types.yaml#/definitions/uint8-array
+ description:
+ Calibration data + board-specific data as a byte array. The length
+ can vary between hardware versions.
+
+ qcom,ath10k-calibration-variant:
+ $ref: /schemas/types.yaml#/definitions/string
+ description:
+ Unique variant identifier of the calibration data in board-2.bin
+ for designs with colliding bus and device specific ids
+
+ qcom,ath10k-pre-calibration-data:
+ $ref: /schemas/types.yaml#/definitions/uint8-array
+ description:
+ Pre-calibration data as a byte array. The length can vary between
+ hardware versions.
+
+ qcom,coexist-support:
+ $ref: /schemas/types.yaml#/definitions/uint8
+ enum: [0, 1]
+ description:
+ Indicate coex support by the hardware.
+
+ qcom,coexist-gpio-pin:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ COEX GPIO number provided to the Wi-Fi firmware.
+
+ qcom,msa-fixed-perm:
+ type: boolean
+ description:
+ Whether to skip executing an SCM call that reassigns the memory
+ region ownership.
+
+ qcom,smem-states:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ description: State bits used by the AP to signal the WLAN Q6.
+ items:
+ - description: Signal bits used to enable/disable low power mode
+ on WCN in the case of WoW (Wake on Wireless).
+
+ qcom,smem-state-names:
+ description: The names of the state bits used for SMP2P output.
+ items:
+ - const: wlan-smp2p-out
+
+ qcom,snoc-host-cap-8bit-quirk:
+ type: boolean
+ description:
+ Quirk specifying that the firmware expects the 8bit version
+ of the host capability QMI request
+
+ qcom,xo-cal-data:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ XO cal offset to be configured in XO trim register.
+
+ vdd-0.8-cx-mx-supply:
+ description: Main logic power rail
+
+ vdd-1.8-xo-supply:
+ description: Crystal oscillator supply
+
+ vdd-1.3-rfa-supply:
+ description: RFA supply
+
+ vdd-3.3-ch0-supply:
+ description: Primary Wi-Fi antenna supply
+
+ vdd-3.3-ch1-supply:
+ description: Secondary Wi-Fi antenna supply
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+allOf:
+ - $ref: ieee80211.yaml#
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,ipq4019-wifi
+ then:
+ properties:
+ interrupts:
+ minItems: 17
+ maxItems: 17
+
+ interrupt-names:
+ items:
+ - const: msi0
+ - const: msi1
+ - const: msi2
+ - const: msi3
+ - const: msi4
+ - const: msi5
+ - const: msi6
+ - const: msi7
+ - const: msi8
+ - const: msi9
+ - const: msi10
+ - const: msi11
+ - const: msi12
+ - const: msi13
+ - const: msi14
+ - const: msi15
+ - const: legacy
+
+ clocks:
+ items:
+ - description: Wi-Fi command clock
+ - description: Wi-Fi reference clock
+ - description: Wi-Fi RTC clock
+
+ clock-names:
+ items:
+ - const: wifi_wcss_cmd
+ - const: wifi_wcss_ref
+ - const: wifi_wcss_rtc
+
+ required:
+ - clocks
+ - clock-names
+ - interrupts
+ - interrupt-names
+ - resets
+ - reset-names
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,wcn3990-wifi
+
+ then:
+ properties:
+ clocks:
+ minItems: 1
+ items:
+ - description: XO reference clock
+ - description: Qualcomm Debug Subsystem clock
+
+ clock-names:
+ minItems: 1
+ items:
+ - const: cxo_ref_clk_pin
+ - const: qdss
+
+ interrupts:
+ items:
+ - description: CE0
+ - description: CE1
+ - description: CE2
+ - description: CE3
+ - description: CE4
+ - description: CE5
+ - description: CE6
+ - description: CE7
+ - description: CE8
+ - description: CE9
+ - description: CE10
+ - description: CE11
+
+ interrupt-names: false
+
+ required:
+ - interrupts
+
+examples:
+ # SNoC
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ wifi@18800000 {
+ compatible = "qcom,wcn3990-wifi";
+ reg = <0x18800000 0x800000>;
+ reg-names = "membase";
+ memory-region = <&wlan_msa_mem>;
+ clocks = <&rpmcc RPM_SMD_RF_CLK2_PIN>;
+ clock-names = "cxo_ref_clk_pin";
+ interrupts = <GIC_SPI 413 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 414 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 415 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH>;
+ iommus = <&anoc2_smmu 0x1900>,
+ <&anoc2_smmu 0x1901>;
+ qcom,snoc-host-cap-8bit-quirk;
+ vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
+ vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
+ vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
+ vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
+ vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
+
+ wifi-firmware {
+ iommus = <&apps_smmu 0x1c02 0x1>;
+ };
+ };
+
+ # AHB
+ - |
+ #include <dt-bindings/clock/qcom,gcc-ipq4019.h>
+
+ wifi@a000000 {
+ compatible = "qcom,ipq4019-wifi";
+ reg = <0xa000000 0x200000>;
+ resets = <&gcc WIFI0_CPU_INIT_RESET>,
+ <&gcc WIFI0_RADIO_SRIF_RESET>,
+ <&gcc WIFI0_RADIO_WARM_RESET>,
+ <&gcc WIFI0_RADIO_COLD_RESET>,
+ <&gcc WIFI0_CORE_WARM_RESET>,
+ <&gcc WIFI0_CORE_COLD_RESET>;
+ reset-names = "wifi_cpu_init",
+ "wifi_radio_srif",
+ "wifi_radio_warm",
+ "wifi_radio_cold",
+ "wifi_core_warm",
+ "wifi_core_cold";
+ clocks = <&gcc GCC_WCSS2G_CLK>,
+ <&gcc GCC_WCSS2G_REF_CLK>,
+ <&gcc GCC_WCSS2G_RTC_CLK>;
+ clock-names = "wifi_wcss_cmd",
+ "wifi_wcss_ref",
+ "wifi_wcss_rtc";
+ interrupts = <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 36 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 37 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 38 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 39 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 40 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 41 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 42 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 43 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 44 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 45 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 46 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 47 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "msi0",
+ "msi1",
+ "msi2",
+ "msi3",
+ "msi4",
+ "msi5",
+ "msi6",
+ "msi7",
+ "msi8",
+ "msi9",
+ "msi10",
+ "msi11",
+ "msi12",
+ "msi13",
+ "msi14",
+ "msi15",
+ "legacy";
+ ieee80211-freq-limit = <5470000 5875000>;
+ };
diff --git a/dts/Bindings/net/wireless/qcom,ath11k-pci.yaml b/dts/Bindings/net/wireless/qcom,ath11k-pci.yaml
new file mode 100644
index 0000000000..817f02a8b4
--- /dev/null
+++ b/dts/Bindings/net/wireless/qcom,ath11k-pci.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (c) 2023 Linaro Limited
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/qcom,ath11k-pci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies ath11k wireless devices (PCIe)
+
+maintainers:
+ - Kalle Valo <kvalo@kernel.org>
+
+description: |
+ Qualcomm Technologies IEEE 802.11ax PCIe devices
+
+properties:
+ compatible:
+ enum:
+ - pci17cb,1103 # WCN6855
+
+ reg:
+ maxItems: 1
+
+ qcom,ath11k-calibration-variant:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: |
+ string to uniquely identify variant of the calibration data for designs
+ with colliding bus and device ids
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ pcie {
+ #address-cells = <3>;
+ #size-cells = <2>;
+
+ pcie@0 {
+ device_type = "pci";
+ reg = <0x0 0x0 0x0 0x0 0x0>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ bus-range = <0x01 0xff>;
+
+ wifi@0 {
+ compatible = "pci17cb,1103";
+ reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+ qcom,ath11k-calibration-variant = "LE_X13S";
+ };
+ };
+ };
diff --git a/dts/Bindings/net/wireless/qcom,ath11k.yaml b/dts/Bindings/net/wireless/qcom,ath11k.yaml
index 85c2f699d6..7d5f982a3d 100644
--- a/dts/Bindings/net/wireless/qcom,ath11k.yaml
+++ b/dts/Bindings/net/wireless/qcom,ath11k.yaml
@@ -1,15 +1,14 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
# Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
-
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/wireless/qcom,ath11k.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: Qualcomm Technologies ath11k wireless devices Generic Binding
+title: Qualcomm Technologies ath11k wireless devices
maintainers:
- - Kalle Valo <kvalo@codeaurora.org>
+ - Kalle Valo <kvalo@kernel.org>
description: |
These are dt entries for Qualcomm Technologies, Inc. IEEE 802.11ax
@@ -20,120 +19,18 @@ properties:
enum:
- qcom,ipq8074-wifi
- qcom,ipq6018-wifi
+ - qcom,wcn6750-wifi
+ - qcom,ipq5018-wifi
reg:
maxItems: 1
interrupts:
- items:
- - description: misc-pulse1 interrupt events
- - description: misc-latch interrupt events
- - description: sw exception interrupt events
- - description: watchdog interrupt events
- - description: interrupt event for ring CE0
- - description: interrupt event for ring CE1
- - description: interrupt event for ring CE2
- - description: interrupt event for ring CE3
- - description: interrupt event for ring CE4
- - description: interrupt event for ring CE5
- - description: interrupt event for ring CE6
- - description: interrupt event for ring CE7
- - description: interrupt event for ring CE8
- - description: interrupt event for ring CE9
- - description: interrupt event for ring CE10
- - description: interrupt event for ring CE11
- - description: interrupt event for ring host2wbm-desc-feed
- - description: interrupt event for ring host2reo-re-injection
- - description: interrupt event for ring host2reo-command
- - description: interrupt event for ring host2rxdma-monitor-ring3
- - description: interrupt event for ring host2rxdma-monitor-ring2
- - description: interrupt event for ring host2rxdma-monitor-ring1
- - description: interrupt event for ring reo2ost-exception
- - description: interrupt event for ring wbm2host-rx-release
- - description: interrupt event for ring reo2host-status
- - description: interrupt event for ring reo2host-destination-ring4
- - description: interrupt event for ring reo2host-destination-ring3
- - description: interrupt event for ring reo2host-destination-ring2
- - description: interrupt event for ring reo2host-destination-ring1
- - description: interrupt event for ring rxdma2host-monitor-destination-mac3
- - description: interrupt event for ring rxdma2host-monitor-destination-mac2
- - description: interrupt event for ring rxdma2host-monitor-destination-mac1
- - description: interrupt event for ring ppdu-end-interrupts-mac3
- - description: interrupt event for ring ppdu-end-interrupts-mac2
- - description: interrupt event for ring ppdu-end-interrupts-mac1
- - description: interrupt event for ring rxdma2host-monitor-status-ring-mac3
- - description: interrupt event for ring rxdma2host-monitor-status-ring-mac2
- - description: interrupt event for ring rxdma2host-monitor-status-ring-mac1
- - description: interrupt event for ring host2rxdma-host-buf-ring-mac3
- - description: interrupt event for ring host2rxdma-host-buf-ring-mac2
- - description: interrupt event for ring host2rxdma-host-buf-ring-mac1
- - description: interrupt event for ring rxdma2host-destination-ring-mac3
- - description: interrupt event for ring rxdma2host-destination-ring-mac2
- - description: interrupt event for ring rxdma2host-destination-ring-mac1
- - description: interrupt event for ring host2tcl-input-ring4
- - description: interrupt event for ring host2tcl-input-ring3
- - description: interrupt event for ring host2tcl-input-ring2
- - description: interrupt event for ring host2tcl-input-ring1
- - description: interrupt event for ring wbm2host-tx-completions-ring3
- - description: interrupt event for ring wbm2host-tx-completions-ring2
- - description: interrupt event for ring wbm2host-tx-completions-ring1
- - description: interrupt event for ring tcl2host-status-ring
-
+ minItems: 32
+ maxItems: 52
interrupt-names:
- items:
- - const: misc-pulse1
- - const: misc-latch
- - const: sw-exception
- - const: watchdog
- - const: ce0
- - const: ce1
- - const: ce2
- - const: ce3
- - const: ce4
- - const: ce5
- - const: ce6
- - const: ce7
- - const: ce8
- - const: ce9
- - const: ce10
- - const: ce11
- - const: host2wbm-desc-feed
- - const: host2reo-re-injection
- - const: host2reo-command
- - const: host2rxdma-monitor-ring3
- - const: host2rxdma-monitor-ring2
- - const: host2rxdma-monitor-ring1
- - const: reo2ost-exception
- - const: wbm2host-rx-release
- - const: reo2host-status
- - const: reo2host-destination-ring4
- - const: reo2host-destination-ring3
- - const: reo2host-destination-ring2
- - const: reo2host-destination-ring1
- - const: rxdma2host-monitor-destination-mac3
- - const: rxdma2host-monitor-destination-mac2
- - const: rxdma2host-monitor-destination-mac1
- - const: ppdu-end-interrupts-mac3
- - const: ppdu-end-interrupts-mac2
- - const: ppdu-end-interrupts-mac1
- - const: rxdma2host-monitor-status-ring-mac3
- - const: rxdma2host-monitor-status-ring-mac2
- - const: rxdma2host-monitor-status-ring-mac1
- - const: host2rxdma-host-buf-ring-mac3
- - const: host2rxdma-host-buf-ring-mac2
- - const: host2rxdma-host-buf-ring-mac1
- - const: rxdma2host-destination-ring-mac3
- - const: rxdma2host-destination-ring-mac2
- - const: rxdma2host-destination-ring-mac1
- - const: host2tcl-input-ring4
- - const: host2tcl-input-ring3
- - const: host2tcl-input-ring2
- - const: host2tcl-input-ring1
- - const: wbm2host-tx-completions-ring3
- - const: wbm2host-tx-completions-ring2
- - const: wbm2host-tx-completions-ring1
- - const: tcl2host-status-ring
+ maxItems: 52
qcom,rproc:
$ref: /schemas/types.yaml#/definitions/phandle
@@ -150,22 +47,225 @@ properties:
string to uniquely identify variant of the calibration data in the
board-2.bin for designs with colliding bus and device specific ids
+ memory-region:
+ minItems: 1
+ maxItems: 2
+ description:
+ phandle to a node describing reserved memory (System RAM memory)
+ used by ath11k firmware (see bindings/reserved-memory/reserved-memory.txt)
+
+ iommus:
+ minItems: 1
+ maxItems: 2
+
+ wifi-firmware:
+ type: object
+ description: |
+ WCN6750 wifi node can contain one optional firmware subnode.
+ Firmware subnode is needed when the platform does not have Trustzone.
+ required:
+ - iommus
+
+ qcom,smem-states:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ description: State bits used by the AP to signal the WLAN Q6.
+ items:
+ - description: Signal bits used to enable/disable low power mode
+ on WCN6750 in the case of WoW (Wake on Wireless).
+
+ qcom,smem-state-names:
+ description: The names of the state bits used for SMP2P output.
+ items:
+ - const: wlan-smp2p-out
+
required:
- compatible
- reg
- interrupts
- - interrupt-names
- qcom,rproc
additionalProperties: false
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,ipq8074-wifi
+ - qcom,ipq6018-wifi
+ then:
+ properties:
+ interrupts:
+ items:
+ - description: misc-pulse1 interrupt events
+ - description: misc-latch interrupt events
+ - description: sw exception interrupt events
+ - description: watchdog interrupt events
+ - description: interrupt event for ring CE0
+ - description: interrupt event for ring CE1
+ - description: interrupt event for ring CE2
+ - description: interrupt event for ring CE3
+ - description: interrupt event for ring CE4
+ - description: interrupt event for ring CE5
+ - description: interrupt event for ring CE6
+ - description: interrupt event for ring CE7
+ - description: interrupt event for ring CE8
+ - description: interrupt event for ring CE9
+ - description: interrupt event for ring CE10
+ - description: interrupt event for ring CE11
+ - description: interrupt event for ring host2wbm-desc-feed
+ - description: interrupt event for ring host2reo-re-injection
+ - description: interrupt event for ring host2reo-command
+ - description: interrupt event for ring host2rxdma-monitor-ring3
+ - description: interrupt event for ring host2rxdma-monitor-ring2
+ - description: interrupt event for ring host2rxdma-monitor-ring1
+ - description: interrupt event for ring reo2ost-exception
+ - description: interrupt event for ring wbm2host-rx-release
+ - description: interrupt event for ring reo2host-status
+ - description: interrupt event for ring reo2host-destination-ring4
+ - description: interrupt event for ring reo2host-destination-ring3
+ - description: interrupt event for ring reo2host-destination-ring2
+ - description: interrupt event for ring reo2host-destination-ring1
+ - description: interrupt event for ring rxdma2host-monitor-destination-mac3
+ - description: interrupt event for ring rxdma2host-monitor-destination-mac2
+ - description: interrupt event for ring rxdma2host-monitor-destination-mac1
+ - description: interrupt event for ring ppdu-end-interrupts-mac3
+ - description: interrupt event for ring ppdu-end-interrupts-mac2
+ - description: interrupt event for ring ppdu-end-interrupts-mac1
+ - description: interrupt event for ring rxdma2host-monitor-status-ring-mac3
+ - description: interrupt event for ring rxdma2host-monitor-status-ring-mac2
+ - description: interrupt event for ring rxdma2host-monitor-status-ring-mac1
+ - description: interrupt event for ring host2rxdma-host-buf-ring-mac3
+ - description: interrupt event for ring host2rxdma-host-buf-ring-mac2
+ - description: interrupt event for ring host2rxdma-host-buf-ring-mac1
+ - description: interrupt event for ring rxdma2host-destination-ring-mac3
+ - description: interrupt event for ring rxdma2host-destination-ring-mac2
+ - description: interrupt event for ring rxdma2host-destination-ring-mac1
+ - description: interrupt event for ring host2tcl-input-ring4
+ - description: interrupt event for ring host2tcl-input-ring3
+ - description: interrupt event for ring host2tcl-input-ring2
+ - description: interrupt event for ring host2tcl-input-ring1
+ - description: interrupt event for ring wbm2host-tx-completions-ring3
+ - description: interrupt event for ring wbm2host-tx-completions-ring2
+ - description: interrupt event for ring wbm2host-tx-completions-ring1
+ - description: interrupt event for ring tcl2host-status-ring
+ interrupt-names:
+ items:
+ - const: misc-pulse1
+ - const: misc-latch
+ - const: sw-exception
+ - const: watchdog
+ - const: ce0
+ - const: ce1
+ - const: ce2
+ - const: ce3
+ - const: ce4
+ - const: ce5
+ - const: ce6
+ - const: ce7
+ - const: ce8
+ - const: ce9
+ - const: ce10
+ - const: ce11
+ - const: host2wbm-desc-feed
+ - const: host2reo-re-injection
+ - const: host2reo-command
+ - const: host2rxdma-monitor-ring3
+ - const: host2rxdma-monitor-ring2
+ - const: host2rxdma-monitor-ring1
+ - const: reo2ost-exception
+ - const: wbm2host-rx-release
+ - const: reo2host-status
+ - const: reo2host-destination-ring4
+ - const: reo2host-destination-ring3
+ - const: reo2host-destination-ring2
+ - const: reo2host-destination-ring1
+ - const: rxdma2host-monitor-destination-mac3
+ - const: rxdma2host-monitor-destination-mac2
+ - const: rxdma2host-monitor-destination-mac1
+ - const: ppdu-end-interrupts-mac3
+ - const: ppdu-end-interrupts-mac2
+ - const: ppdu-end-interrupts-mac1
+ - const: rxdma2host-monitor-status-ring-mac3
+ - const: rxdma2host-monitor-status-ring-mac2
+ - const: rxdma2host-monitor-status-ring-mac1
+ - const: host2rxdma-host-buf-ring-mac3
+ - const: host2rxdma-host-buf-ring-mac2
+ - const: host2rxdma-host-buf-ring-mac1
+ - const: rxdma2host-destination-ring-mac3
+ - const: rxdma2host-destination-ring-mac2
+ - const: rxdma2host-destination-ring-mac1
+ - const: host2tcl-input-ring4
+ - const: host2tcl-input-ring3
+ - const: host2tcl-input-ring2
+ - const: host2tcl-input-ring1
+ - const: wbm2host-tx-completions-ring3
+ - const: wbm2host-tx-completions-ring2
+ - const: wbm2host-tx-completions-ring1
+ - const: tcl2host-status-ring
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,ipq8074-wifi
+ - qcom,ipq6018-wifi
+ then:
+ required:
+ - interrupt-names
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,wcn6750-wifi
+ then:
+ properties:
+ interrupts:
+ items:
+ - description: interrupt event for ring CE1
+ - description: interrupt event for ring CE2
+ - description: interrupt event for ring CE3
+ - description: interrupt event for ring CE4
+ - description: interrupt event for ring CE5
+ - description: interrupt event for ring CE6
+ - description: interrupt event for ring CE7
+ - description: interrupt event for ring CE8
+ - description: interrupt event for ring CE9
+ - description: interrupt event for ring CE10
+ - description: interrupt event for ring DP1
+ - description: interrupt event for ring DP2
+ - description: interrupt event for ring DP3
+ - description: interrupt event for ring DP4
+ - description: interrupt event for ring DP5
+ - description: interrupt event for ring DP6
+ - description: interrupt event for ring DP7
+ - description: interrupt event for ring DP8
+ - description: interrupt event for ring DP9
+ - description: interrupt event for ring DP10
+ - description: interrupt event for ring DP11
+ - description: interrupt event for ring DP12
+ - description: interrupt event for ring DP13
+ - description: interrupt event for ring DP14
+ - description: interrupt event for ring DP15
+ - description: interrupt event for ring DP16
+ - description: interrupt event for ring DP17
+ - description: interrupt event for ring DP18
+ - description: interrupt event for ring DP19
+ - description: interrupt event for ring DP20
+ - description: interrupt event for ring DP21
+ - description: interrupt event for ring DP22
+
examples:
- |
- q6v5_wcss: q6v5_wcss@CD00000 {
+ q6v5_wcss: remoteproc@cd00000 {
compatible = "qcom,ipq8074-wcss-pil";
- reg = <0xCD00000 0x4040>,
- <0x4AB000 0x20>;
+ reg = <0xcd00000 0x4040>,
+ <0x4ab000 0x20>;
reg-names = "qdsp6",
"rmb";
};
@@ -279,3 +379,90 @@ examples:
"tcl2host-status-ring";
qcom,rproc = <&q6v5_wcss>;
};
+
+ - |
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ qcn9074_0: wifi@51100000 {
+ no-map;
+ reg = <0x0 0x51100000 0x0 0x03500000>;
+ };
+ };
+
+ pci {
+ pcie0 {
+ #size-cells = <2>;
+ #address-cells = <3>;
+
+ wifi_0: wifi@0 {
+ reg = <0 0 0 0 0>;
+ memory-region = <&qcn9074_0>;
+ };
+ };
+ };
+
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ wlan_ce_mem: memory@4cd000 {
+ no-map;
+ reg = <0x0 0x004cd000 0x0 0x1000>;
+ };
+
+ wlan_fw_mem: memory@80c00000 {
+ no-map;
+ reg = <0x0 0x80c00000 0x0 0xc00000>;
+ };
+ };
+
+ wifi: wifi@17a10040 {
+ compatible = "qcom,wcn6750-wifi";
+ reg = <0x17a10040 0x0>;
+ iommus = <&apps_smmu 0x1c00 0x1>;
+ interrupts = <GIC_SPI 768 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 769 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 770 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 771 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 772 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 773 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 774 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 775 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 776 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 777 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 778 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 779 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 780 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 781 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 782 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 783 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 784 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 785 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 786 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 787 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 788 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 789 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 790 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 791 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 792 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 793 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 794 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 795 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 796 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 797 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 798 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 799 IRQ_TYPE_EDGE_RISING>;
+ qcom,rproc = <&remoteproc_wpss>;
+ memory-region = <&wlan_fw_mem>, <&wlan_ce_mem>;
+ qcom,smem-states = <&wlan_smp2p_out 0>;
+ qcom,smem-state-names = "wlan-smp2p-out";
+ wifi-firmware {
+ iommus = <&apps_smmu 0x1c02 0x1>;
+ };
+ };
diff --git a/dts/Bindings/net/wireless/silabs,wfx.yaml b/dts/Bindings/net/wireless/silabs,wfx.yaml
new file mode 100644
index 0000000000..84e5659e50
--- /dev/null
+++ b/dts/Bindings/net/wireless/silabs,wfx.yaml
@@ -0,0 +1,132 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (c) 2020, Silicon Laboratories, Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/silabs,wfx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Silicon Labs WFxxx
+
+maintainers:
+ - Jérôme Pouiller <jerome.pouiller@silabs.com>
+
+description: >
+ Support for the Wifi chip WFxxx from Silicon Labs. Currently, the only device
+ from the WFxxx series is the WF200 described here:
+ https://www.silabs.com/documents/public/data-sheets/wf200-datasheet.pdf
+
+ The WF200 can be connected via SPI or via SDIO.
+
+ For SDIO:
+
+ Declaring the WFxxx chip in device tree is mandatory (usually, the VID/PID is
+ sufficient for the SDIO devices).
+
+ It is recommended to declare a mmc-pwrseq on SDIO host above WFx. Without
+ it, you may encounter issues during reboot. The mmc-pwrseq should be
+ compatible with mmc-pwrseq-simple. Please consult
+ Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml for more
+ information.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - prt,prtt1c-wfm200 # Protonic PRTT1C Board
+ - silabs,brd4001a # WGM160P Evaluation Board
+ - silabs,brd8022a # WF200 Evaluation Board
+ - silabs,brd8023a # WFM200 Evaluation Board
+ - const: silabs,wf200 # Chip alone without antenna
+
+ reg:
+ description:
+ When used on SDIO bus, <reg> must be set to 1. When used on SPI bus, it is
+ the chip select address of the device as defined in the SPI devices
+ bindings.
+ maxItems: 1
+
+ interrupts:
+ description: The interrupt line. Should be IRQ_TYPE_EDGE_RISING. When SPI is
+ used, this property is required. When SDIO is used, the "in-band"
+ interrupt provided by the SDIO bus is used unless an interrupt is defined
+ in the Device Tree.
+ maxItems: 1
+
+ reset-gpios:
+ description: (SPI only) Phandle of gpio that will be used to reset chip
+ during probe. Without this property, you may encounter issues with warm
+ boot.
+
+ For SDIO, the reset gpio should declared using a mmc-pwrseq.
+ maxItems: 1
+
+ wakeup-gpios:
+ description: Phandle of gpio that will be used to wake-up chip. Without this
+ property, driver will disable most of power saving features.
+ maxItems: 1
+
+ silabs,antenna-config-file:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: Use an alternative file for antenna configuration (aka
+ "Platform Data Set" in Silabs jargon). Default depends of "compatible"
+ string. For "silabs,wf200", the default is 'wf200.pds'.
+
+ local-mac-address: true
+
+ mac-address: true
+
+required:
+ - compatible
+ - reg
+
+allOf:
+ - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wifi@0 {
+ compatible = "silabs,brd8022a", "silabs,wf200";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wfx_irq &wfx_gpios>;
+ reg = <0>;
+ interrupts-extended = <&gpio 16 IRQ_TYPE_EDGE_RISING>;
+ wakeup-gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ spi-max-frequency = <42000000>;
+ };
+ };
+
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ wfx_pwrseq: wfx_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wfx_reset>;
+ reset-gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ };
+
+ mmc {
+ mmc-pwrseq = <&wfx_pwrseq>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wifi@1 {
+ compatible = "silabs,brd8022a", "silabs,wf200";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wfx_wakeup>;
+ reg = <1>;
+ wakeup-gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
+ };
+ };
+...
diff --git a/dts/Bindings/net/wireless/ti,wlcore,spi.txt b/dts/Bindings/net/wireless/ti,wlcore,spi.txt
deleted file mode 100644
index cb5c9e1569..0000000000
--- a/dts/Bindings/net/wireless/ti,wlcore,spi.txt
+++ /dev/null
@@ -1,57 +0,0 @@
-* Texas Instruments wl12xx/wl18xx wireless lan controller
-
-The wl12xx/wl18xx chips can be connected via SPI or via SDIO. This
-document describes the binding for the SPI connected chip.
-
-Required properties:
-- compatible : Should be one of the following:
- * "ti,wl1271"
- * "ti,wl1273"
- * "ti,wl1281"
- * "ti,wl1283"
- * "ti,wl1801"
- * "ti,wl1805"
- * "ti,wl1807"
- * "ti,wl1831"
- * "ti,wl1835"
- * "ti,wl1837"
-- reg : Chip select address of device
-- spi-max-frequency : Maximum SPI clocking speed of device in Hz
-- interrupts : Should contain parameters for 1 interrupt line.
-- vwlan-supply : Point the node of the regulator that powers/enable the
- wl12xx/wl18xx chip
-
-Optional properties:
-- ref-clock-frequency : Reference clock frequency (should be set for wl12xx)
-- clock-xtal : boolean, clock is generated from XTAL
-
-- Please consult Documentation/devicetree/bindings/spi/spi-bus.txt
- for optional SPI connection related properties,
-
-Examples:
-
-For wl12xx family:
-&spi1 {
- wlcore: wlcore@1 {
- compatible = "ti,wl1271";
- reg = <1>;
- spi-max-frequency = <48000000>;
- interrupt-parent = <&gpio3>;
- interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
- vwlan-supply = <&vwlan_fixed>;
- clock-xtal;
- ref-clock-frequency = <38400000>;
- };
-};
-
-For wl18xx family:
-&spi0 {
- wlcore: wlcore@0 {
- compatible = "ti,wl1835";
- reg = <0>;
- spi-max-frequency = <48000000>;
- interrupt-parent = <&gpio0>;
- interrupts = <27 IRQ_TYPE_EDGE_RISING>;
- vwlan-supply = <&vwlan_fixed>;
- };
-};
diff --git a/dts/Bindings/net/wireless/ti,wlcore.txt b/dts/Bindings/net/wireless/ti,wlcore.txt
deleted file mode 100644
index 9306c4dadd..0000000000
--- a/dts/Bindings/net/wireless/ti,wlcore.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-TI Wilink 6/7/8 (wl12xx/wl18xx) SDIO devices
-
-This node provides properties for controlling the wilink wireless device. The
-node is expected to be specified as a child node to the SDIO controller that
-connects the device to the system.
-
-Required properties:
- - compatible: should be one of the following:
- * "ti,wl1271"
- * "ti,wl1273"
- * "ti,wl1281"
- * "ti,wl1283"
- * "ti,wl1285"
- * "ti,wl1801"
- * "ti,wl1805"
- * "ti,wl1807"
- * "ti,wl1831"
- * "ti,wl1835"
- * "ti,wl1837"
- - interrupts : specifies attributes for the out-of-band interrupt.
-
-Optional properties:
- - ref-clock-frequency : ref clock frequency in Hz
- - tcxo-clock-frequency : tcxo clock frequency in Hz
-
-Note: the *-clock-frequency properties assume internal clocks. In case of external
-clock, new bindings (for parsing the clock nodes) have to be added.
-
-Example:
-
-&mmc3 {
- vmmc-supply = <&wlan_en_reg>;
- bus-width = <4>;
- cap-power-off-card;
- keep-power-in-suspend;
-
- #address-cells = <1>;
- #size-cells = <0>;
- wlcore: wlcore@2 {
- compatible = "ti,wl1835";
- reg = <2>;
- interrupt-parent = <&gpio0>;
- interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
- };
-};
diff --git a/dts/Bindings/net/wireless/ti,wlcore.yaml b/dts/Bindings/net/wireless/ti,wlcore.yaml
new file mode 100644
index 0000000000..75c9489f31
--- /dev/null
+++ b/dts/Bindings/net/wireless/ti,wlcore.yaml
@@ -0,0 +1,142 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/wireless/ti,wlcore.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments Wilink 6/7/8 (wl12xx/wl18xx) Wireless LAN Controller
+
+maintainers:
+ - Tony Lindgren <tony@atomide.com>
+
+description:
+ The wl12xx/wl18xx chips can be connected via SPI or via SDIO.
+ Note that the *-clock-frequency properties assume internal clocks. In case
+ of external clocks, new bindings (for parsing the clock nodes) have to be
+ added.
+
+properties:
+ compatible:
+ enum:
+ - ti,wl1271
+ - ti,wl1273
+ - ti,wl1281
+ - ti,wl1283
+ - ti,wl1285
+ - ti,wl1801
+ - ti,wl1805
+ - ti,wl1807
+ - ti,wl1831
+ - ti,wl1835
+ - ti,wl1837
+
+ reg:
+ maxItems: 1
+ description:
+ This is required when connected via SPI, and optional when connected via
+ SDIO.
+
+ interrupts:
+ minItems: 1
+ maxItems: 2
+
+ interrupt-names:
+ items:
+ - const: irq
+ - const: wakeup
+
+ vwlan-supply:
+ description:
+ Points to the node of the regulator that powers/enable the wl12xx/wl18xx
+ chip. This is required when connected via SPI.
+
+
+ ref-clock-frequency:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Reference clock frequency.
+
+ tcxo-clock-frequency:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: TCXO clock frequency.
+
+ clock-xtal:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: Indicates that the clock is generated from XTAL.
+
+required:
+ - compatible
+ - interrupts
+
+allOf:
+ - $ref: /schemas/spi/spi-peripheral-props.yaml#
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - ti,wl1271
+ - ti,wl1273
+ - ti,wl1281
+ - ti,wl1283
+ then:
+ required:
+ - ref-clock-frequency
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ // For wl12xx family:
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wlcore1: wlcore@1 {
+ compatible = "ti,wl1271";
+ reg = <1>;
+ spi-max-frequency = <48000000>;
+ interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+ vwlan-supply = <&vwlan_fixed>;
+ clock-xtal;
+ ref-clock-frequency = <38400000>;
+ };
+ };
+
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ // For wl18xx family:
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wlcore2: wlcore@0 {
+ compatible = "ti,wl1835";
+ reg = <0>;
+ spi-max-frequency = <48000000>;
+ interrupts = <27 IRQ_TYPE_EDGE_RISING>;
+ vwlan-supply = <&vwlan_fixed>;
+ };
+ };
+
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ // SDIO example:
+ mmc3 {
+ vmmc-supply = <&wlan_en_reg>;
+ bus-width = <4>;
+ cap-power-off-card;
+ keep-power-in-suspend;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wlcore3: wlcore@2 {
+ compatible = "ti,wl1835";
+ reg = <2>;
+ interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-27 20:41:49 +0000