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[104.57.184.186]) by smtp.gmail.com with ESMTPSA id b7sm75747oib.53.2021.02.02.14.52.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Feb 2021 14:52:36 -0800 (PST) Date: Tue, 2 Feb 2021 16:52:34 -0600 From: Bjorn Andersson To: Akhil P Oommen Cc: freedreno@lists.freedesktop.org, dri-devel@freedesktop.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, jcrouse@codeaurora.org, robdclark@gmail.com, mka@chromium.org Subject: Re: [PATCH v4 2/2] arm: dts: sc7180: Add support for gpu fuse Message-ID: References: <1610129731-4875-1-git-send-email-akhilpo@codeaurora.org> <1610129731-4875-2-git-send-email-akhilpo@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1610129731-4875-2-git-send-email-akhilpo@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Fri 08 Jan 12:15 CST 2021, Akhil P Oommen wrote: Please align the $subject prefix with other changes in the same file. I fixed it up while picking up the patch this time. Regards, Bjorn > Add support for gpu fuse to help identify the supported opps. > > Signed-off-by: Akhil P Oommen > --- > arch/arm64/boot/dts/qcom/sc7180.dtsi | 22 ++++++++++++++++++++++ > 1 file changed, 22 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi > index 6678f1e..8cae3eb 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi > @@ -675,6 +675,11 @@ > reg = <0x25b 0x1>; > bits = <1 3>; > }; > + > + gpu_speed_bin: gpu_speed_bin@1d2 { > + reg = <0x1d2 0x2>; > + bits = <5 8>; > + }; > }; > > sdhc_1: sdhci@7c4000 { > @@ -1907,52 +1912,69 @@ > operating-points-v2 = <&gpu_opp_table>; > qcom,gmu = <&gmu>; > > + nvmem-cells = <&gpu_speed_bin>; > + nvmem-cell-names = "speed_bin"; > + > interconnects = <&gem_noc MASTER_GFX3D 0 &mc_virt SLAVE_EBI1 0>; > interconnect-names = "gfx-mem"; > > gpu_opp_table: opp-table { > compatible = "operating-points-v2"; > > + opp-825000000 { > + opp-hz = /bits/ 64 <825000000>; > + opp-level = ; > + opp-peak-kBps = <8532000>; > + opp-supported-hw = <0x04>; > + }; > + > opp-800000000 { > opp-hz = /bits/ 64 <800000000>; > opp-level = ; > opp-peak-kBps = <8532000>; > + opp-supported-hw = <0x07>; > }; > > opp-650000000 { > opp-hz = /bits/ 64 <650000000>; > opp-level = ; > opp-peak-kBps = <7216000>; > + opp-supported-hw = <0x07>; > }; > > opp-565000000 { > opp-hz = /bits/ 64 <565000000>; > opp-level = ; > opp-peak-kBps = <5412000>; > + opp-supported-hw = <0x07>; > }; > > opp-430000000 { > opp-hz = /bits/ 64 <430000000>; > opp-level = ; > opp-peak-kBps = <5412000>; > + opp-supported-hw = <0x07>; > }; > > opp-355000000 { > opp-hz = /bits/ 64 <355000000>; > opp-level = ; > opp-peak-kBps = <3072000>; > + opp-supported-hw = <0x07>; > }; > > opp-267000000 { > opp-hz = /bits/ 64 <267000000>; > opp-level = ; > opp-peak-kBps = <3072000>; > + opp-supported-hw = <0x07>; > }; > > opp-180000000 { > opp-hz = /bits/ 64 <180000000>; > opp-level = ; > opp-peak-kBps = <1804000>; > + opp-supported-hw = <0x07>; > }; > }; > }; > -- > 2.7.4 >