From: Krishna Reddy <vdumpa@nvidia.com>
To: unlisted-recipients:; (no To-header on input)
Cc: <linux-arm-kernel@lists.infradead.org>,
<iommu@lists.linux-foundation.org>,
<linux-kernel@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<treding@nvidia.com>, <yhsu@nvidia.com>, <snikam@nvidia.com>,
<praithatha@nvidia.com>, <talho@nvidia.com>,
<avanbrunt@nvidia.com>, <thomasz@nvidia.com>, <olof@lixom.net>,
<jtukkinen@nvidia.com>, <mperttunen@nvidia.com>,
Krishna Reddy <vdumpa@nvidia.com>
Subject: [PATCH 5/7] arm64: tegra: Add Memory controller DT node on T194
Date: Thu, 29 Aug 2019 15:47:05 -0700 [thread overview]
Message-ID: <1567118827-26358-6-git-send-email-vdumpa@nvidia.com> (raw)
In-Reply-To: <1567118827-26358-1-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 | 7 +++++++
2 files changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
index 62e07e11..4b3441b 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 adebbbf..d906958 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -6,6 +6,7 @@
#include <dt-bindings/reset/tegra194-reset.h>
#include <dt-bindings/power/tegra194-powergate.h>
#include <dt-bindings/thermal/tegra194-bpmp-thermal.h>
+#include <dt-bindings/memory/tegra186-mc.h>
/ {
compatible = "nvidia,tegra194";
@@ -130,6 +131,12 @@
};
};
+ 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>;
--
2.1.4
next prev parent reply other threads:[~2019-08-29 22:45 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-29 22:47 [PATCH 0/7] Nvidia Arm SMMUv2 Implementation Krishna Reddy
2019-08-29 22:47 ` [PATCH 1/7] iommu/arm-smmu: add Nvidia SMMUv2 implementation Krishna Reddy
2019-08-30 15:02 ` Robin Murphy
2019-08-30 18:16 ` Krishna Reddy
2019-09-02 13:39 ` Robin Murphy
2019-09-03 1:07 ` Krishna Reddy
2019-08-29 22:47 ` [PATCH 2/7] dt-bindings: arm-smmu: Add binding for nvidia,smmu-v2 Krishna Reddy
2019-08-30 12:07 ` Mikko Perttunen
2019-08-30 15:13 ` Robin Murphy
2019-08-30 18:12 ` Krishna Reddy
2019-09-02 7:38 ` Thierry Reding
2019-08-29 22:47 ` [PATCH 3/7] iommu/arm-smmu: Add tlb_sync implementation hook Krishna Reddy
2019-08-30 11:14 ` Thierry Reding
2019-08-30 19:00 ` Krishna Reddy
2019-08-30 15:23 ` Robin Murphy
2019-08-30 18:05 ` Krishna Reddy
2019-08-30 22:49 ` Krishna Reddy
2019-09-02 13:00 ` Robin Murphy
2019-08-29 22:47 ` [PATCH 4/7] iommu/arm-smmu: Add global/context fault implementation hooks Krishna Reddy
2019-08-30 11:17 ` Thierry Reding
2019-08-30 19:16 ` Krishna Reddy
2019-08-30 15:43 ` Robin Murphy
2019-08-30 17:43 ` Krishna Reddy
2019-08-29 22:47 ` Krishna Reddy [this message]
2019-08-30 11:18 ` [PATCH 5/7] arm64: tegra: Add Memory controller DT node on T194 Thierry Reding
2019-08-29 22:47 ` [PATCH 6/7] arm64: tegra: Add DT node for T194 SMMU Krishna Reddy
2019-08-30 12:09 ` Mikko Perttunen
2019-08-30 18:39 ` Krishna Reddy
2019-08-30 15:44 ` Robin Murphy
2019-08-30 17:25 ` Krishna Reddy
2019-08-30 17:45 ` Robin Murphy
2019-08-30 18:35 ` Krishna Reddy
2019-08-29 22:47 ` [PATCH 7/7] arm64: tegra: enable SMMU for SDHCI and EQOS Krishna Reddy
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