From: Vidya Sagar <vidyas@nvidia.com>
To: <bhelgaas@google.com>, <lorenzo.pieralisi@arm.com>,
<robh+dt@kernel.org>, <thierry.reding@gmail.com>,
<jonathanh@nvidia.com>
Cc: <kishon@ti.com>, <vkoul@kernel.org>, <kw@linux.com>,
<krzk@kernel.org>, <p.zabel@pengutronix.de>,
<mperttunen@nvidia.com>, <linux-pci@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linux-phy@lists.infradead.org>,
<kthota@nvidia.com>, <mmaddireddy@nvidia.com>,
<vidyas@nvidia.com>, <sagar.tv@gmail.com>
Subject: [PATCH V2 4/8] arm64: tegra: Enable PCIe slots in P3737-0000 board
Date: Sat, 23 Apr 2022 18:18:54 +0530 [thread overview]
Message-ID: <20220423124858.25946-5-vidyas@nvidia.com> (raw)
In-Reply-To: <20220423124858.25946-1-vidyas@nvidia.com>
Enable PCIe controller nodes to enable respective PCIe slots on
P3737-0000 board. Following is the ownership of slots by different
PCIe controllers.
Controller-1 : On-board Broadcom WiFi controller
Controller-4 : M.2 Key-M slot
Controller-5 : CEM form-factor x8 slot
Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
---
V2:
* Addressed review comment from Krzysztof
.../nvidia/tegra234-p3737-0000+p3701-0000.dts | 25 +++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
index 34d6a01ee1c6..0cd3df3292ae 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
@@ -1845,4 +1845,29 @@
label = "NVIDIA Jetson AGX Orin APE";
};
+
+ pcie@14100000 {
+ status = "okay";
+
+ phys = <&p2u_hsio_3>;
+ phy-names = "p2u-0";
+ };
+
+ pcie@14160000 {
+ status = "okay";
+
+ phys = <&p2u_hsio_4>, <&p2u_hsio_5>, <&p2u_hsio_6>,
+ <&p2u_hsio_7>;
+ phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3";
+ };
+
+ pcie@141a0000 {
+ status = "okay";
+
+ phys = <&p2u_nvhs_0>, <&p2u_nvhs_1>, <&p2u_nvhs_2>,
+ <&p2u_nvhs_3>, <&p2u_nvhs_4>, <&p2u_nvhs_5>,
+ <&p2u_nvhs_6>, <&p2u_nvhs_7>;
+ phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4",
+ "p2u-5", "p2u-6", "p2u-7";
+ };
};
--
2.17.1
next prev parent reply other threads:[~2022-04-23 12:50 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-23 12:48 [PATCH V2 0/8] PCI: tegra: Add Tegra234 PCIe support Vidya Sagar
2022-04-23 12:48 ` [PATCH V2 1/8] dt-bindings: PHY: P2U: Add support for Tegra234 P2U block Vidya Sagar
2022-05-02 22:25 ` Rob Herring
2022-04-23 12:48 ` [PATCH V2 2/8] dt-bindings: PCI: tegra: Add device tree support for Tegra234 Vidya Sagar
2022-04-23 14:27 ` Raul Tambre
2022-04-23 15:11 ` Vidya Sagar
2022-05-02 22:28 ` Rob Herring
2022-04-23 12:48 ` [PATCH V2 3/8] arm64: tegra: Add P2U and PCIe controller nodes to Tegra234 DT Vidya Sagar
2022-04-23 12:48 ` Vidya Sagar [this message]
2022-04-23 12:48 ` [PATCH V2 5/8] phy: tegra: Add PCIe PIPE2UPHY support for Tegra234 Vidya Sagar
2022-04-23 12:48 ` [PATCH V2 6/8] PCI: Disable MSI for Tegra234 root ports Vidya Sagar
2022-04-23 12:48 ` [PATCH V2 7/8] Revert "PCI: tegra194: Rename tegra_pcie_dw to tegra194_pcie" Vidya Sagar
2022-04-23 12:48 ` [PATCH V2 8/8] PCI: tegra: Add Tegra234 PCIe support Vidya Sagar
2022-04-24 9:40 ` Raul Tambre
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