Hi everyone,
This is v3 of my MT7921S Bluetooth binding series.
Changes since v2:
- Expand description and commit message to clearly state that WiFi and
Bluetooth are separate SDIO functions, and that each function should
be a separate device node, as specified by the MMC binding.
- Change 'additionalProperties' to 'unevaluatedProperties'
- Add missing separating new line
- s/ot/to/
Changes since v1:
- Reworded descriptions in binding
- Moved binding maintainer section before binding description
- Added missing reference to bluetooth-controller.yaml
- Added missing GPIO header to example
This short series adds a binding document for the MT7921S SDIO Bluetooth
controller. The MT7921S is a SDIO-based WiFi/Bluetooth combo. WiFi and
Bluetooth are separate SDIO functions. The chip has extra per-subsystem
reset lines that can reset only WiFi or Bluetooth cores.
Patch 1 documents the SDIO function and the reset line, based on
existing device tree and driver usage. I listed Sean Wang, the original
driver author and maintainer, as the maintainer of the binding.
Patch 2 fixes up the sole existing usage of the compatible string by
making it a proper SDIO function node.
Please take a look. Not sure which tree patch 1 should be merged
through? I suppose with proper acks it could go through the soc/mediatek
tree together with patch 2.
Regards
ChenYu
Chen-Yu Tsai (2):
dt-bindings: net: bluetooth: Add MediaTek MT7921S SDIO Bluetooth
arm64: dts: mediatek: mt8183-pico6: Fix bluetooth node
.../bluetooth/mediatek,mt7921s-bluetooth.yaml | 55 +++++++++++++++++++
MAINTAINERS | 1 +
.../mediatek/mt8183-kukui-jacuzzi-pico6.dts | 3 +-
3 files changed, 58 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml
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2.44.0.683.g7961c838ac-goog