From: Krishna Reddy <vdumpa@nvidia.com>
Cc: snikam@nvidia.com, thomasz@nvidia.com, jtukkinen@nvidia.com,
mperttunen@nvidia.com, will@kernel.org,
linux-kernel@vger.kernel.org, praithatha@nvidia.com,
talho@nvidia.com, iommu@lists.linux-foundation.org,
nicolinc@nvidia.com, linux-tegra@vger.kernel.org,
yhsu@nvidia.com, treding@nvidia.com, robin.murphy@arm.com,
avanbrunt@nvidia.com, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 5/7] arm64: tegra: Add Memory controller DT node on T194
Date: Fri, 18 Oct 2019 16:31:30 -0700 [thread overview]
Message-ID: <1571441492-21919-6-git-send-email-vdumpa@nvidia.com> (raw)
In-Reply-To: <1571441492-21919-1-git-send-email-vdumpa@nvidia.com>
Add Memory controller DT node on T194 and enable it.
This patch is a prerequisite for SMMU enable on T194.
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 4 ++++
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 6 ++++++
2 files changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
index 4c38426..82a02490 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
@@ -47,6 +47,10 @@
};
};
+ memory-controller@2c00000 {
+ status = "okay";
+ };
+
serial@3110000 {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 3c0cf54..1e0b54b 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -163,6 +163,12 @@
};
};
+ memory-controller@2c00000 {
+ compatible = "nvidia,tegra186-mc";
+ reg = <0x02c00000 0xb0000>;
+ status = "disabled";
+ };
+
uarta: serial@3100000 {
compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
reg = <0x03100000 0x40>;
--
2.7.4
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next prev parent reply other threads:[~2019-10-18 23:31 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-18 23:31 [PATCH v3 0/7] Nvidia Arm SMMUv2 Implementation Krishna Reddy
2019-10-18 23:31 ` [PATCH v3 1/7] iommu/arm-smmu: prepare arm_smmu_flush_ops for override Krishna Reddy
2019-10-18 23:31 ` [PATCH v3 2/7] iommu/arm-smmu: add NVIDIA implementation for dual ARM MMU-500 usage Krishna Reddy
2019-10-18 23:31 ` [PATCH v3 3/7] dt-bindings: arm-smmu: Add binding for Tegra194 SMMU Krishna Reddy
2019-10-22 17:56 ` Robin Murphy
2019-10-18 23:31 ` [PATCH v3 4/7] iommu/arm-smmu: Add global/context fault implementation hooks Krishna Reddy
2019-10-18 23:31 ` Krishna Reddy [this message]
2019-10-18 23:31 ` [PATCH v3 6/7] arm64: tegra: Add DT node for T194 SMMU Krishna Reddy
2019-10-18 23:31 ` [PATCH v3 7/7] arm64: tegra: enable SMMU for SDHCI and EQOS on T194 Krishna Reddy
2019-10-22 17:52 ` [PATCH v3 0/7] Nvidia Arm SMMUv2 Implementation Robin Murphy
2019-10-22 23:48 ` Krishna Reddy
2019-10-23 16:27 ` Will Deacon
2019-10-23 16:53 ` Krishna Reddy
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