mbox series

[v3,0/2] bluetooth: mt7921s: Add binding and fixup existing dts

Message ID 20240412073046.1192744-1-wenst@chromium.org
Headers show
Series bluetooth: mt7921s: Add binding and fixup existing dts | expand

Message

Chen-Yu Tsai April 12, 2024, 7:30 a.m. UTC 
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

Comments

patchwork-bot+bluetooth@kernel.org May 2, 2024, 2:50 p.m. UTC | #1 
Hello:

This series was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:

On Fri, 12 Apr 2024 15:30:41 +0800 you wrote:
> 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/
> 
> [...]

Here is the summary with links:
  - [v3,1/2] dt-bindings: net: bluetooth: Add MediaTek MT7921S SDIO Bluetooth
    https://git.kernel.org/bluetooth/bluetooth-next/c/556511c33388
  - [v3,2/2] arm64: dts: mediatek: mt8183-pico6: Fix bluetooth node
    https://git.kernel.org/bluetooth/bluetooth-next/c/f90ac18d01cd

You are awesome, thank you!