linux-kernel - [PATCH net-next 1/2] dt-bindings: net: rfkill-gpio: enable booting in blocked state

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Message-Id: <20250110081902.1846296-1-catalin.popescu@leica-geosystems.com>
Date: Fri, 10 Jan 2025 09:19:01 +0100
From: Catalin Popescu <catalin.popescu@...ca-geosystems.com>
To: andrew+netdev@...n.ch,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	robh@...nel.org
Cc: netdev@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-wireless@...r.kernel.org,
	m.felsch@...gutronix.de,
	bsp-development.geo@...ca-geosystems.com,
	Catalin Popescu <catalin.popescu@...ca-geosystems.com>
Subject: [PATCH net-next 1/2] dt-bindings: net: rfkill-gpio: enable booting in blocked state

By default, rfkill state is set to unblocked. Sometimes, we want to boot
in blocked state and let the application unblock the rfkill.

Signed-off-by: Catalin Popescu <catalin.popescu@...ca-geosystems.com>
---
 Documentation/devicetree/bindings/net/rfkill-gpio.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/rfkill-gpio.yaml b/Documentation/devicetree/bindings/net/rfkill-gpio.yaml
index 9630c8466fac..22f26f1a3856 100644
--- a/Documentation/devicetree/bindings/net/rfkill-gpio.yaml
+++ b/Documentation/devicetree/bindings/net/rfkill-gpio.yaml
@@ -32,6 +32,10 @@ properties:
   shutdown-gpios:
     maxItems: 1
 
+  default-blocked:
+    description: configure rfkill state as blocked at boot
+    type: boolean
+
 required:
   - compatible
   - radio-type
@@ -48,4 +52,5 @@ examples:
         label = "rfkill-pcie-wlan";
         radio-type = "wlan";
         shutdown-gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
+        default-blocked;
     };

base-commit: 25cc469d6d344f5772e9fb6a5cf9d82a690afe68
prerequisite-patch-id: 0000000000000000000000000000000000000000
-- 
2.34.1