From 711b09fe134482c6f9e854b08baef93b09d9403d Mon Sep 17 00:00:00 2001 From: Anvesh Salveru Date: Thu, 20 Jan 2022 09:53:56 +0530 Subject: [PATCH] dt-bindings: Document the qcom,wait_for_adsp_up property When the ADSP is down, this property dictates if we need to wait for the ADSP to be up or return error immediately. Change-Id: Iaf001824b5bf46f073275fbb5132d44300a4a7ff --- bindings/slimbus/slim-ngd-qcom-ctrl.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/bindings/slimbus/slim-ngd-qcom-ctrl.txt b/bindings/slimbus/slim-ngd-qcom-ctrl.txt index e94a2ad3..7aa39c7f 100644 --- a/bindings/slimbus/slim-ngd-qcom-ctrl.txt +++ b/bindings/slimbus/slim-ngd-qcom-ctrl.txt @@ -45,6 +45,15 @@ Please refer to slimbus/bus.txt for details of the common SLIMBus bindings. Value type: Definition: Should be 0 + - qcom,wait_for_adsp_up: + Usage: optional + Value type: + Definition: This boolean indicates that when the ADSP is down, + for some particular slimbus message code and message type + transactions, xfer_msg will wait for a max timeout of 1 sec + for the ADSP to be up. This flag is only needed if we want + to wait for ADSP to be up. + = NGD Devices Each subnode represents an instance of NGD, must contain the following properties: