linux-kernel - [PATCH v4 2/2] arm64: dts: qcom: sm8150: extend the size of the PDC resource

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: <20230905-topic-sm8x50-upstream-pdc-ver-v4-2-fc633c7df84b@linaro.org>
Date:   Tue, 05 Sep 2023 15:19:26 +0200
From:   neil.armstrong@...aro.org
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>
Cc:     "Maulik Shah (mkshah)" <quic_mkshah@...cinc.com>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: [PATCH v4 2/2] arm64: dts: qcom: sm8150: extend the size of the
 PDC resource

From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

Follow the example of other platforms and extend the PDC resource region
to 0x30000, so that the PDC driver can read the PDC_VERSION register.

Fixes: 397ad94668c1 ("arm64: dts: qcom: sm8150: Add pdc interrupt controller node")
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 arch/arm64/boot/dts/qcom/sm8150.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index a7c3020a5de4..06c53000bb74 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -3958,7 +3958,7 @@ dispcc: clock-controller@...0000 {
 
 		pdc: interrupt-controller@...0000 {
 			compatible = "qcom,sm8150-pdc", "qcom,pdc";
-			reg = <0 0x0b220000 0 0x400>;
+			reg = <0 0x0b220000 0 0x30000>;
 			qcom,pdc-ranges = <0 480 94>, <94 609 31>,
 					  <125 63 1>;
 			#interrupt-cells = <2>;

-- 
2.34.1