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]
Message-ID: <20230215151330.539885-2-quic_mohs@quicinc.com>
Date:   Wed, 15 Feb 2023 20:43:26 +0530
From:   Mohammad Rafi Shaik <quic_mohs@...cinc.com>
To:     <swboyd@...omium.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <agross@...nel.org>, <andersson@...nel.org>, <robh+dt@...nel.org>,
        <broonie@...nel.org>, <quic_plai@...cinc.com>,
        <konrad.dybcio@...ainline.org>, <mturquette@...libre.com>,
        <sboyd@...nel.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-clk@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <quic_rohkumar@...cinc.com>, <quic_visr@...cinc.com>
CC:     Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>,
        Mohammad Rafi Shaik <quic_mohs@...cinc.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [RESEND v8 1/5] dt-bindings: clock: qcom,sc7280-lpasscc: Add qcom,adsp-pil-mode property

From: Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>

When this property is set, the remoteproc is used to boot the
LPASS and therefore qdsp6ss clocks would be used to bring LPASS
out of reset, hence they are directly controlled by the remoteproc.

This is a cleanup done to handle overlap of regmap of lpasscc
and adsp remoteproc blocks.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
Signed-off-by: Mohammad Rafi Shaik <quic_mohs@...cinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Reviewed-by: Stephen Boyd <swboyd@...omium.org>
---
 .../devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml b/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml
index 6151fdebbff8..97c6bd96e0cb 100644
--- a/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml
@@ -41,6 +41,12 @@ properties:
       - const: qdsp6ss
       - const: top_cc
 
+  qcom,adsp-pil-mode:
+    description:
+      Indicates if the LPASS would be brought out of reset using
+      remoteproc peripheral loader.
+    type: boolean
+
 required:
   - compatible
   - reg
@@ -60,6 +66,7 @@ examples:
       reg-names = "qdsp6ss", "top_cc";
       clocks = <&gcc GCC_CFG_NOC_LPASS_CLK>;
       clock-names = "iface";
+      qcom,adsp-pil-mode;
       #clock-cells = <1>;
     };
 ...
-- 
2.25.1

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ