[PATCH 01/11] dt-bindings: soc: qcom,smp2p: add sleepstate support

[Richard Acayan <mailingradian@gmail.com>]

The sleepstate entry is used by Qualcomm sensor DSPs to control
suspend/resume operations. Even though there is no full support for
sleep states, initialization of the entry is still necessary for some
DSPs, notably the sensors-bearing ADSP on the Pixel 3a (SDM670 SoC).
Allow sleepstates to be declared in the device tree so they can be
initialized.

Link: https://android.googlesource.com/kernel/msm/+/91edfe5385f2640a338e2ad230d0fc03c73b77f8/drivers/soc/qcom/smp2p_sleepstate.c
Signed-off-by: Richard Acayan <mailingradian@gmail.com>
---
 Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.yaml
index f91276822858..7862d68c9678 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.yaml
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.yaml
@@ -60,7 +60,7 @@ properties:
       Two identifiers of the inbound and outbound smem items used for this edge.
 
 patternProperties:
-  "^master-kernel|slave-kernel|ipa-ap-to-modem|ipa-modem-to-ap|wlan-ap-to-wpss|wlan-wpss-to-ap$":
+  "^master-kernel|slave-kernel|ipa-ap-to-modem|ipa-modem-to-ap|sleepstate|wlan-ap-to-wpss|wlan-wpss-to-ap$":
     type: object
     description:
       Each SMP2P pair contain a set of inbound and outbound entries, these are
-- 
2.55.0