Merge branch 6.1/features/cirrus-shared-boost

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml
index 51d815d0c696..28c8e6931f4e 100644
--- a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml
+++ b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml
@@ -140,6 +140,25 @@ properties:
     minimum: 0
     maximum: 5
 
+  cirrus,shared-boost-passive:
+    description:
+      Boolean which specifies that the amplifier uses shared boost
+      and is the passive amp. Shared boost allows two amplifiers to share
+      a single boost circuit by communicating on the MDSYNC bus. The passive
+      amplifier does not control the boost and receives data from
+      the active amplifier. GPIO1 should be configured for Sync when
+      shared boost is used. Shared boost is not compatible with External boost.
+    type: boolean
+
+  cirrus,shared-boost-active:
+    description:
+      Boolean which specifies that the amplifier uses shared boost
+      and is the active amp. The active amplifier controls the boost
+      and sends data to the passive amplifier. GPIO1 should be configured
+      for Sync when shared boost is used. Shared boost is not compatible
+      with External boost.
+    type: boolean
+
 required:
   - compatible
   - reg