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Mon, 27 Aug 2018 15:11:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1535382684; bh=UjZwNdQzAonlGF1MUt+SWFjXh5rsps61tm/8b/qI0fE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DRue4A/Uko+pok/4FMmJHxUyzdNfWxwaLGxMtR64c7Rrc/+1v4xARIRCE3OLPRYkF r3TNMdKYt4KDIoGzuxdqcvC+CtC1sRFa75oJJVvT/gzya2z/h6ysr5K9jI4tQBQVlw vI6YlQQzWf4ii9vBkwmPO7wTcXe5Qi4JSIy+ehMs= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org CED1B606DD Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=jcrouse@codeaurora.org From: Jordan Crouse To: freedreno@lists.freedesktop.org, georgi.djakov@linaro.org Subject: [PATCH 5/9] arm64: dts: sdm845: Add gpu and gmu device nodes Date: Mon, 27 Aug 2018 09:11:08 -0600 Message-Id: <20180827151112.25211-6-jcrouse@codeaurora.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180827151112.25211-1-jcrouse@codeaurora.org> References: <20180827151112.25211-1-jcrouse@codeaurora.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180827_081145_235575_4A91B13D X-CRM114-Status: GOOD ( 11.15 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: nm@ti.com, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, sboyd@kernel.org, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, bjorn.andersson@linaro.org, vireshk@kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add the nodes to describe the Adreno GPU and GMU devices. Signed-off-by: Jordan Crouse --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 121 +++++++++++++++++++++++++++ 1 file changed, 121 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index cdaabeb3c995..10db0ceb3699 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -192,6 +192,59 @@ method = "smc"; }; +gpu_opp_table: adreno-opp-table { + compatible = "operating-points-v2-qcom-level"; + + opp-710000000 { + opp-hz = /bits/ 64 <710000000>; + qcom,level = <416>; + }; + + opp-675000000 { + opp-hz = /bits/ 64 <675000000>; + qcom,level = <384>; + }; + + opp-596000000 { + opp-hz = /bits/ 64 <596000000>; + qcom,level = <320>; + }; + + opp-520000000 { + opp-hz = /bits/ 64 <520000000>; + qcom,level = <256>; + }; + + opp-414000000 { + opp-hz = /bits/ 64 <414000000>; + qcom,level = <192>; + }; + + opp-342000000 { + opp-hz = /bits/ 64 <342000000>; + qcom,level = <128>; + }; + + opp-257000000 { + opp-hz = /bits/ 64 <257000000>; + qcom,level = <64>; + }; + }; + + gmu_opp_table: adreno-gmu-opp-table { + compatible = "operating-points-v2-qcom-level"; + + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + qcom,level = <128>; + }; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + qcom,level = <48>; + }; + }; + soc: soc { #address-cells = <1>; #size-cells = <1>; @@ -323,5 +376,73 @@ status = "disabled"; }; }; + + adreno_smmu: adreno-smmu@5040000 { + compatible = "qcom,sdm845-smmu-v2", "qcom,smmu-v2"; + reg = <0x5040000 0x10000>; + #iommu-cells = <1>; + #global-interrupts = <2>; + interrupts = , + , + , + , + , + , + , + , + , + ; + clocks = <&gcc GCC_GPU_MEMNOC_GFX_CLK>, + <&gcc GCC_GPU_CFG_AHB_CLK>; + clock-names = "bus", "iface"; + + power-domains = <&gpucc GPU_CX_GDSC>; + }; + + gpu@5000000 { + compatible = "qcom,adreno-630.2", "qcom,adreno"; + #stream-id-cells = <16>; + + reg = <0x5000000 0x40000>; + reg-names = "kgsl_3d0_reg_memory"; + + /* + * Look ma, no clocks! The GPU clocks and power are + * controlled entirely by the GMU + */ + + interrupts = <0 300 0>; + interrupt-names = "kgsl_3d0_irq"; + + iommus = <&adreno_smmu 0>; + + operating-points-v2 = <&gpu_opp_table>; + + qcom,gmu = <&gmu>; + }; + + gmu: gmu@506a000 { + compatible="qcom,adreno-gmu"; + + reg = <0x506a000 0x30000>, + <0xb280000 0x10000>, + <0xb480000 0x10000>; + reg-names = "gmu", "gmu_pdc", "gmu_pdc_seq"; + + interrupts = , + ; + interrupt-names = "hfi", "gmu"; + + clocks = <&gpucc GPU_CC_CX_GMU_CLK>, + <&gpucc GPU_CC_CXO_CLK>, + <&gcc GCC_DDRSS_GPU_AXI_CLK>, + <&gcc GCC_GPU_MEMNOC_GFX_CLK>; + clock-names = "gmu", "cxo", "axi", "memnoc"; + + power-domains = <&gpucc GPU_CX_GDSC>; + iommus = <&adreno_smmu 5>; + + operating-points-v2 = <&gmu_opp_table>; + }; }; };