Message ID | 20230531-topic-rsc-v1-6-b4a985f57b8b@linaro.org |
---|---|
State | Accepted |
Commit | 91e83140b5dd5598fbcfada3ee1f8b2b410c3731 |
Headers | show
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[83.9.29.77]) by smtp.gmail.com with ESMTPSA id w8-20020ac24428000000b004eb0c51780bsm720138lfl.29.2023.05.31.06.22.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 May 2023 06:22:53 -0700 (PDT) From: Konrad Dybcio <konrad.dybcio@linaro.org> Date: Wed, 31 May 2023 15:22:40 +0200 Subject: [PATCH 6/8] arm64: dts: qcom: sdm845: Flush RSC sleep & wake votes MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20230531-topic-rsc-v1-6-b4a985f57b8b@linaro.org> References: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> In-Reply-To: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> To: Andy Gross <agross@kernel.org>, Bjorn Andersson <andersson@kernel.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Melody Olvera <quic_molvera@quicinc.com>, Vinod Koul <vkoul@kernel.org>, Richard Acayan <mailingradian@gmail.com>, Lina Iyer <ilina@codeaurora.org>, Douglas Anderson <dianders@chromium.org>, Neil Armstrong <neil.armstrong@linaro.org>, Abel Vesa <abel.vesa@linaro.org>, Sai Prakash Ranjan <quic_saipraka@quicinc.com> Cc: Marijn Suijten <marijn.suijten@somainline.org>, Bartosz Golaszewski <bartosz.golaszewski@linaro.org>, Luca Weiss <luca.weiss@fairphone.com>, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Gross <andy.gross@linaro.org>, Konrad Dybcio <konrad.dybcio@somainline.org>, Konrad Dybcio <konrad.dybcio@linaro.org> X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1685539362; l=956; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=Ji2UGqd5wvE0QH520QUaPwq9VzlZOXRjNLOcK3RP5/U=; b=7BHvx2rPgpUf4NGxNs3Ob3YsDzbMYUXZaXhT4iudfbPuf7mxO1f4JTGjJOz4Djv+l7lVa47md ups4U6P+9cuASntmk4hnty2tNaFVYB7hiRjRBwJqPR3fS/DrU543Qi8 X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: <linux-arm-msm.vger.kernel.org> X-Mailing-List: linux-arm-msm@vger.kernel.org |
Series |
Flush RSC votes properly on more RPMh platforms
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diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 950305aad44d..707550ef4990 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -5138,6 +5138,7 @@ apps_rsc: rsc@179c0000 { <SLEEP_TCS 3>, <WAKE_TCS 3>, <CONTROL_TCS 1>; + power-domains = <&CLUSTER_PD>; apps_bcm_voter: bcm-voter { compatible = "qcom,bcm-voter";
The rpmh driver will cache sleep and wake votes until the cluster power-domain is about to enter idle, to avoid unnecessary writes. So associate the apps_rsc with the cluster pd, so that it can be notified about this event. Without this, only AMC votes are being commited. Fixes: c83545d95376 ("arm64: dts: sdm845: Add rpmh-rsc node") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 1 + 1 file changed, 1 insertion(+)