From: Vivek Gautam <vivek.gautam@codeaurora.org>
To: andy.gross@linaro.org, david.brown@linaro.org,
robh+dt@kernel.org, mark.rutland@arm.com,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Jordan Crouse <jcrouse@codeaurora.org>,
Vivek Gautam <vivek.gautam@codeaurora.org>
Subject: [PATCH 1/2] arm64: dts: msm8996: Add graphics smmu node
Date: Wed, 12 Dec 2018 19:06:46 +0530 [thread overview]
Message-ID: <20181212133647.9692-2-vivek.gautam@codeaurora.org> (raw)
In-Reply-To: <20181212133647.9692-1-vivek.gautam@codeaurora.org>
From: Jordan Crouse <jcrouse@codeaurora.org>
Add device node for graphics smmu, aka. adreno_smmu.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
---
arch/arm64/boot/dts/qcom/msm8996.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 99b7495455a6..197e186eac10 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -1104,6 +1104,23 @@
};
};
+ adreno_smmu: arm,smmu@b40000 {
+ compatible = "qcom,msm8996-smmu-v2", "qcom,smmu-v2";
+ reg = <0xb40000 0x10000>;
+
+ #global-interrupts = <1>;
+ interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>;
+ #iommu-cells = <1>;
+
+ clocks = <&mmcc GPU_AHB_CLK>,
+ <&gcc GCC_MMSS_BIMC_GFX_CLK>;
+ clock-names = "iface", "bus";
+
+ power-domains = <&mmcc GPU_GDSC>;
+ };
+
agnoc@0 {
power-domains = <&gcc AGGRE0_NOC_GDSC>;
compatible = "simple-pm-bus";
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
next prev parent reply other threads:[~2018-12-12 13:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-12 13:36 [PATCH 0/2] arm64: dts: msm8996: Add display and graphics smmu Vivek Gautam
2018-12-12 13:36 ` Vivek Gautam [this message]
2018-12-12 13:36 ` [PATCH 2/2] arm64: dts: msm8996: Add display smmu node Vivek Gautam
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