From 0b4de2523f281b0492de3427da82495bfca6f263 Mon Sep 17 00:00:00 2001 From: Hakan Jansson Date: Mon, 30 May 2022 17:02:17 +0200 Subject: [PATCH] dt-bindings: net: broadcom-bluetooth: Add property for autobaud mode Add property, "brcm,requires-autobaud-mode", to enable autobaud mode selection. Some devices (e.g. CYW5557x) require autobaud mode to enable FW loading. Autobaud mode can also be required on some boards where the controller device is using a non-standard baud rate when first powered on. Signed-off-by: Hakan Jansson Reviewed-by: Krzysztof Kozlowski Signed-off-by: Marcel Holtmann --- Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml b/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml index 5aac094..0a58d0f 100644 --- a/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml +++ b/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml @@ -92,6 +92,13 @@ properties: pcm-sync-mode: slave, master pcm-clock-mode: slave, master + brcm,requires-autobaud-mode: + type: boolean + description: + Set this property if autobaud mode is required. Autobaud mode is required + if the device's initial baud rate in normal mode is not supported by the + host or if the device requires autobaud mode startup before loading FW. + interrupts: items: - description: Handle to the line HOST_WAKE used to wake -- 2.7.4