linux-kernel - [PATCH 4/5] arm64: dts: qcom: msm8996: Specify smd-edge for ADSP

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 24 Jul 2017 22:47:04 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 4/5] arm64: dts: qcom: msm8996: Specify smd-edge for ADSP

Add the smd-edge node for the adsp, to allow SMD communication with the
ADSP.

Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
---
 arch/arm64/boot/dts/qcom/msm8996.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 7d909546ca24..395666dcce1b 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -636,6 +636,15 @@
 
 		qcom,smem-states = <&adsp_smp2p_out 0>;
 		qcom,smem-state-names = "stop";
+
+		smd-edge {
+			interrupts = <0 156 IRQ_TYPE_EDGE_RISING>;
+
+			label = "lpass";
+			qcom,ipc = <&apcs 16 8>;
+			qcom,smd-edge = <1>;
+			qcom,remote-pid = <2>;
+		};
 	};
 
 	adsp-smp2p {
-- 
2.12.0