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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-03 08:22:13 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-03 08:22:13 +0300 |
commit | dcd68326d29b62f3039e4f4d23d3e38f24d37360 (patch) | |
tree | b02e363257d2362dc29b251ae2e23efaf598cb07 /Documentation/devicetree/bindings/net/ti,bluetooth.yaml | |
parent | 624ad333d49e136c54a342ce0009a05b439616be (diff) | |
parent | 4c7a7d5086cd0f9ce22bb3df86604576d0604db5 (diff) | |
download | linux-dcd68326d29b62f3039e4f4d23d3e38f24d37360.tar.xz |
Merge tag 'devicetree-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
- Convert /reserved-memory bindings to schemas
- Convert a bunch of NFC bindings to schemas
- Convert bindings to schema: Xilinx USB, Freescale DDR controller, Arm
CCI-400, UBlox Neo-6M, 1-Wire GPIO, MSI controller, ASpeed LPC, OMAP
and Inside-Secure HWRNG, register-bit-led, OV5640, Silead GSL1680,
Elan ekth3000, Marvell bluetooth, TI wlcore, TI bluetooth, ESP
ESP8089, tlm,trusted-foundations, Microchip cap11xx, Ralink SoCs and
boards, and TI sysc
- New binding schemas for: msi-ranges, Aspeed UART routing controller,
palmbus, Xylon LogiCVC display controller, Mediatek's MT7621 SDRAM
memory controller, and Apple M1 PCIe host
- Run schema checks for %.dtb targets
- Improve build time when using DT_SCHEMA_FILES
- Improve error message when dtschema is not found
- Various doc reference fixes in MAINTAINERS
- Convert architectures to common CPU h/w ID parsing function
of_get_cpu_hwid().
- Allow for empty NUMA node IDs which may be hotplugged
- Cleanup of __fdt_scan_reserved_mem()
- Constify device_node parameters
- Update dtc to upstream v1.6.1-19-g0a3a9d3449c8. Adds new checks
'node_name_vs_property_name' and 'interrupt_map'.
- Enable dtc 'unit_address_format' warning by default
- Fix unittest EXPECT text for gpio hog errors
* tag 'devicetree-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (97 commits)
dt-bindings: net: ti,bluetooth: Document default max-speed
dt-bindings: pci: rcar-pci-ep: Document r8a7795
dt-bindings: net: qcom,ipa: IPA does support up to two iommus
of/fdt: Remove of_scan_flat_dt() usage for __fdt_scan_reserved_mem()
of: unittest: document intentional interrupt-map provider build warning
of: unittest: fix EXPECT text for gpio hog errors
of/unittest: Disable new dtc node_name_vs_property_name and interrupt_map warnings
scripts/dtc: Update to upstream version v1.6.1-19-g0a3a9d3449c8
dt-bindings: arm: firmware: tlm,trusted-foundations: Convert txt bindings to yaml
dt-bindings: display: tilcd: Fix endpoint addressing in example
dt-bindings: input: microchip,cap11xx: Convert txt bindings to yaml
dt-bindings: ufs: exynos-ufs: add exynosautov9 compatible
dt-bindings: ufs: exynos-ufs: add io-coherency property
dt-bindings: mips: convert Ralink SoCs and boards to schema
dt-bindings: display: xilinx: Fix example with psgtr
dt-bindings: net: nfc: nxp,pn544: Convert txt bindings to yaml
dt-bindings: Add a help message when dtschema tools are missing
dt-bindings: bus: ti-sysc: Update to use yaml binding
dt-bindings: sram: Allow numbers in sram region node name
dt-bindings: display: Document the Xylon LogiCVC display controller
...
Diffstat (limited to 'Documentation/devicetree/bindings/net/ti,bluetooth.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/net/ti,bluetooth.yaml | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/ti,bluetooth.yaml b/Documentation/devicetree/bindings/net/ti,bluetooth.yaml new file mode 100644 index 000000000000..81616f9fb493 --- /dev/null +++ b/Documentation/devicetree/bindings/net/ti,bluetooth.yaml @@ -0,0 +1,92 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/ti,bluetooth.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments Bluetooth Chips + +maintainers: + - David Lechner <david@lechnology.com> + +description: | + This documents the binding structure and common properties for serial + attached TI Bluetooth devices. The following chips are included in this + binding: + + * TI CC256x Bluetooth devices + * TI WiLink 7/8 (wl12xx/wl18xx) Shared Transport BT/FM/GPS devices + + TI WiLink devices have a UART interface for providing Bluetooth, FM radio, + and GPS over what's called "shared transport". The shared transport is + standard BT HCI protocol with additional channels for the other functions. + + TI WiLink devices also have a separate WiFi interface as described in + wireless/ti,wlcore.yaml. + + This bindings follows the UART slave device binding in ../serial/serial.yaml. + +properties: + compatible: + enum: + - ti,cc2560 + - ti,wl1271-st + - ti,wl1273-st + - ti,wl1281-st + - ti,wl1283-st + - ti,wl1285-st + - ti,wl1801-st + - ti,wl1805-st + - ti,wl1807-st + - ti,wl1831-st + - ti,wl1835-st + - ti,wl1837-st + + enable-gpios: + maxItems: 1 + + vio-supply: + description: Vio input supply (1.8V) + + vbat-supply: + description: Vbat input supply (2.9-4.8V) + + clocks: + maxItems: 1 + + clock-names: + items: + - const: ext_clock + + max-speed: + default: 3000000 + + nvmem-cells: + maxItems: 1 + description: + Nvmem data cell that contains a 6 byte BD address with the most + significant byte first (big-endian). + + nvmem-cell-names: + items: + - const: bd-address + +required: + - compatible + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + serial { + bluetooth { + compatible = "ti,wl1835-st"; + enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; + clocks = <&clk32k_wl18xx>; + clock-names = "ext_clock"; + nvmem-cells = <&bd_address>; + nvmem-cell-names = "bd-address"; + }; + }; |