[PATCH v4 2/6] dt-bindings: wireless: ieee80211: Add disable-rfkill property

["Jérôme de Bretagne via B4 Relay" <devnull+jerome.debretagne.gmail.com@kernel.org>]

From: Jérôme de Bretagne <jerome.debretagne@gmail.com>

For some devices, Wi-Fi is entirely hard blocked by default making
the Wi-Fi radio unusable, except if rfkill is disabled as expected
on those models.

Commit c6a7c0b09d5f ("wifi: ath12k: Add Support for enabling or
disabling specific features based on ACPI bitflag") added a way to
support features set via ACPI, including the DISABLE_RFKILL bit.

Add a disable-rfkill property to expose the DISABLE_RFKILL bit
equivalent for devices described by a Devicetree instead of ACPI.

Tested-by: Dale Whinham <daleyo@gmail.com>
Signed-off-by: Jérôme de Bretagne <jerome.debretagne@gmail.com>
---
 Documentation/devicetree/bindings/net/wireless/ieee80211.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/wireless/ieee80211.yaml b/Documentation/devicetree/bindings/net/wireless/ieee80211.yaml
index d89f7a3f88a71d45d6f4ab2ae909eae09cbcaf9a..c10a4675640be947cd0b5eaec2c7ff367fd93945 100644
--- a/Documentation/devicetree/bindings/net/wireless/ieee80211.yaml
+++ b/Documentation/devicetree/bindings/net/wireless/ieee80211.yaml
@@ -29,6 +29,12 @@ properties:
       different 5 GHz subbands. Using them incorrectly could not work or
       decrease performance noticeably
 
+  disable-rfkill:
+    type: boolean
+    description:
+      Disable rfkill for some devices on which Wi-Fi would be entirely hard
+      blocked by default otherwise
+
 additionalProperties: true
 
 examples:

-- 
2.47.3