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[104.57.184.186]) by smtp.gmail.com with ESMTPSA id e20sm1554660otr.14.2021.01.22.10.33.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Jan 2021 10:33:46 -0800 (PST) Date: Fri, 22 Jan 2021 12:33:44 -0600 From: Bjorn Andersson To: Iskren Chernev Cc: Andy Gross , Rob Herring , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Brian Masney Subject: Re: [PATCH 1/4] ARM: dts: qcom: msm8974: add gpu support Message-ID: References: <20201230155132.3661292-1-iskren.chernev@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201230155132.3661292-1-iskren.chernev@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed 30 Dec 09:51 CST 2020, Iskren Chernev wrote: > From: Brian Masney > > Add support for the a3xx GPU > > Signed-off-by: Brian Masney As discussed on IRC I'm waiting for a respin of this with your S-o-b added after Brian's. Thanks, Bjorn > --- > arch/arm/boot/dts/qcom-msm8974.dtsi | 45 +++++++++++++++++++++++++++++ > 1 file changed, 45 insertions(+) > > diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi > index 51f5f904f9eb9..c399446d8154e 100644 > --- a/arch/arm/boot/dts/qcom-msm8974.dtsi > +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi > @@ -1399,6 +1399,51 @@ cnoc: interconnect@fc480000 { > <&rpmcc RPM_SMD_CNOC_A_CLK>; > }; > > + gpu_opp_table: opp_table { > + status = "disabled"; > + > + compatible = "operating-points-v2"; > + > + opp-800000000 { > + opp-hz = /bits/ 64 <800000000>; > + }; > + > + opp-500000000 { > + opp-hz = /bits/ 64 <500000000>; > + }; > + > + opp-275000000 { > + opp-hz = /bits/ 64 <275000000>; > + }; > + }; > + > + gpu: adreno@fdb00000 { > + status = "disabled"; > + > + compatible = "qcom,adreno-330.2", > + "qcom,adreno"; > + reg = <0xfdb00000 0x10000>; > + reg-names = "kgsl_3d0_reg_memory"; > + interrupts = ; > + interrupt-names = "kgsl_3d0_irq"; > + clock-names = "core", > + "iface", > + "mem_iface"; > + clocks = <&mmcc OXILI_GFX3D_CLK>, > + <&mmcc OXILICX_AHB_CLK>, > + <&mmcc OXILICX_AXI_CLK>; > + sram = <&gmu_sram>; > + power-domains = <&mmcc OXILICX_GDSC>; > + operating-points-v2 = <&gpu_opp_table>; > + > + interconnects = <&mmssnoc MNOC_MAS_GRAPHICS_3D &bimc BIMC_SLV_EBI_CH0>, > + <&ocmemnoc OCMEM_VNOC_MAS_GFX3D &ocmemnoc OCMEM_SLV_OCMEM>; > + interconnect-names = "gfx-mem", > + "ocmem"; > + > + // iommus = <&gpu_iommu 0>; > + }; > + > mdss: mdss@fd900000 { > status = "disabled"; > > > base-commit: d7a03a44a5e93f39ece70ec75d25c6088caa0fdb > prerequisite-patch-id: aba6f684932cab35d98457c21e4ff7a5ac75c753 > prerequisite-patch-id: 4884d57df1bd197896b69e115d9002d6c26ae2e2 > prerequisite-patch-id: 4f1aba3c3675236b18578eedbe71b0cdca01ed77 > prerequisite-patch-id: cbfe6ccfebb142370baff15bbdf3cf2f34ee77df > -- > 2.29.2 >