From: Guru Das Srinagesh <quic_gurus@quicinc.com>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
<linux-arm-msm@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: David Heidelberg <david@ixit.cz>,
Robert Marko <robimarko@gmail.com>,
Rajendra Nayak <quic_rjendra@quicinc.com>,
Elliot Berman <quic_eberman@quicinc.com>,
Guru Das Srinagesh <quic_gurus@quicinc.com>
Subject: [PATCH v2 3/5] dt-bindings: firmware: qcom-scm: Add optional interrupt
Date: Fri, 22 Jul 2022 15:37:16 -0700 [thread overview]
Message-ID: <1658529438-9234-4-git-send-email-quic_gurus@quicinc.com> (raw)
In-Reply-To: <1658529438-9234-1-git-send-email-quic_gurus@quicinc.com>
Add an interrupt specification to the bindings to support the wait-queue
feature.
Signed-off-by: Guru Das Srinagesh <quic_gurus@quicinc.com>
---
Documentation/devicetree/bindings/firmware/qcom,scm.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.yaml b/Documentation/devicetree/bindings/firmware/qcom,scm.yaml
index e279fd2..4d6c89f 100644
--- a/Documentation/devicetree/bindings/firmware/qcom,scm.yaml
+++ b/Documentation/devicetree/bindings/firmware/qcom,scm.yaml
@@ -75,6 +75,11 @@ properties:
Specify this flag to remove SCM call serialization. Need to ensure that
the firmware being used supports this feature first.
+ interrupts:
+ description:
+ The wait-queue interrupt that firmware raises as part of handshake
+ protocol to handle sleeping SCM calls.
+
qcom,dload-mode:
$ref: /schemas/types.yaml#/definitions/phandle-array
items:
--
2.7.4
next prev parent reply other threads:[~2022-07-22 22:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-22 22:37 [PATCH v2 0/5] SCM: Add support for wait-queue aware firmware Guru Das Srinagesh
2022-07-22 22:37 ` [PATCH v2 1/5] dt-bindings: firmware: qcom-scm: Add "allow-multi-call" property Guru Das Srinagesh
2022-10-28 17:04 ` Krzysztof Kozlowski
2022-07-22 22:37 ` [PATCH v2 2/5] firmware: qcom: scm: Optionally remove SCM call serialization Guru Das Srinagesh
2022-07-22 22:37 ` Guru Das Srinagesh [this message]
2022-07-22 22:37 ` [PATCH v2 4/5] firmware: qcom: scm: Add wait-queue helper functions Guru Das Srinagesh
2022-08-02 11:37 ` Rajendra Nayak
2022-08-11 3:00 ` Guru Das Srinagesh
2022-08-11 5:43 ` Rajendra Nayak
2022-08-25 19:22 ` Guru Das Srinagesh
2022-07-22 22:37 ` [PATCH v2 5/5] firmware: qcom: scm: Add wait-queue handling logic Guru Das Srinagesh
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