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From: Vidya Sagar <vidyas@nvidia.com>
To: <bhelgaas@google.com>, <robh+dt@kernel.org>,
	<mark.rutland@arm.com>, <thierry.reding@gmail.com>,
	<jonathanh@nvidia.com>, <kishon@ti.com>,
	<catalin.marinas@arm.com>, <will.deacon@arm.com>,
	<lorenzo.pieralisi@arm.com>, <jingoohan1@gmail.com>,
	<gustavo.pimentel@synopsys.com>, <mperttunen@nvidia.com>,
	<vidyas@nvidia.com>, <tiwai@suse.de>, <spujar@nvidia.com>,
	<skomatineni@nvidia.com>, <liviu.dudau@arm.com>,
	<krzk@kernel.org>, <heiko@sntech.de>,
	<horms+renesas@verge.net.au>, <olof@lixom.net>,
	<maxime.ripard@bootlin.com>, <andy.gross@linaro.org>,
	<bjorn.andersson@linaro.org>, <jagan@amarulasolutions.com>,
	<enric.balletbo@collabora.com>, <ezequiel@collabora.com>,
	<stefan.wahren@i2se.com>, <marc.w.gonzalez@free.fr>,
	<l.stach@pengutronix.de>, <tpiepho@impinj.com>,
	<hayashi.kunihiko@socionext.com>, <yue.wang@amlogic.com>,
	<shawn.lin@rock-chips.com>, <xiaowei.bao@nxp.com>
Cc: <linux-pci@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>, <kthota@nvidia.com>,
	<mmaddireddy@nvidia.com>
Subject: [PATCH 07/10] arm64: tegra: Enable PCIe slots in P2972-0000 board
Date: Tue, 26 Mar 2019 20:43:24 +0530	[thread overview]
Message-ID: <1553613207-3988-8-git-send-email-vidyas@nvidia.com> (raw)
In-Reply-To: <1553613207-3988-1-git-send-email-vidyas@nvidia.com>

Enable PCIe controller nodes to enable respective PCIe slots on
P2972-0000 board. Following is the ownership of slots by different
PCIe controllers.
Controller-0 : M.2 Key-M slot
Controller-1 : On-board Marvell eSATA controller
Controller-3 : M.2 Key-E slot

Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi     |  2 +-
 arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts | 50 ++++++++++++++++++++++
 2 files changed, 51 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
index 246c1ebbd055..13263529125b 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
@@ -191,7 +191,7 @@
 						regulator-boot-on;
 					};
 
-					sd3 {
+					vdd_1v8ao: sd3 {
 						regulator-name = "VDD_1V8AO";
 						regulator-min-microvolt = <1800000>;
 						regulator-max-microvolt = <1800000>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
index b62e96945846..732756feb698 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts
@@ -169,4 +169,54 @@
 			};
 		};
 	};
+
+	pcie@14180000 {
+		status = "okay";
+
+		vddio-pex-ctl-supply = <&vdd_1v8ao>;
+
+		phys = <&p2u_2>,
+		       <&p2u_3>,
+		       <&p2u_4>,
+		       <&p2u_5>;
+		phy-names = "pcie-p2u-0", "pcie-p2u-1", "pcie-p2u-2",
+			    "pcie-p2u-3";
+	};
+
+	pcie@14100000 {
+		status = "okay";
+
+		vddio-pex-ctl-supply = <&vdd_1v8ao>;
+
+		phys = <&p2u_0>;
+		phy-names = "pcie-p2u-0";
+	};
+
+	pcie@14140000 {
+		status = "okay";
+
+		vddio-pex-ctl-supply = <&vdd_1v8ao>;
+
+		phys = <&p2u_7>;
+		phy-names = "pcie-p2u-0";
+	};
+
+	pcie@141a0000 {
+		status = "disabled";
+
+		vddio-pex-ctl-supply = <&vdd_1v8ao>;
+
+		phys = <&p2u_12>,
+		       <&p2u_13>,
+		       <&p2u_14>,
+		       <&p2u_15>,
+		       <&p2u_16>,
+		       <&p2u_17>,
+		       <&p2u_18>,
+		       <&p2u_19>;
+
+		phy-names = "pcie-p2u-0", "pcie-p2u-1", "pcie-p2u-2",
+			    "pcie-p2u-3", "pcie-p2u-4", "pcie-p2u-5",
+			    "pcie-p2u-6", "pcie-p2u-7";
+	};
 };
-- 
2.7.4


  parent reply	other threads:[~2019-03-26 15:15 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-26 15:13 [PATCH 00/10] Add Tegra194 PCIe support Vidya Sagar
2019-03-26 15:13 ` [PATCH 01/10] PCI: save pci_bus pointer in pcie_port structure Vidya Sagar
2019-03-26 15:13 ` [PATCH 02/10] PCI: perform dbi regs write lock towards the end Vidya Sagar
2019-03-26 15:13 ` [PATCH 03/10] PCI: dwc: Move config space capability search API Vidya Sagar
2019-03-28 12:33   ` Thierry Reding
2019-04-01 11:46     ` Vidya Sagar
2019-03-26 15:13 ` [PATCH 04/10] PCI: Add #defines for PCIe spec r4.0 features Vidya Sagar
2019-03-26 15:13 ` [PATCH 05/10] dt-bindings: PCI: tegra: Add device tree support for T194 Vidya Sagar
2019-03-27 10:10   ` Jon Hunter
2019-03-27 10:53     ` Vidya Sagar
2019-03-28 13:15   ` Thierry Reding
2019-04-01 10:01     ` Vidya Sagar
2019-04-01 15:07       ` Thierry Reding
2019-04-02 11:41         ` Vidya Sagar
2019-04-02 14:35           ` Thierry Reding
2019-04-03  6:22             ` Vidya Sagar
2019-04-02 19:21         ` Bjorn Helgaas
2019-03-31  6:42   ` Rob Herring
2019-04-01 11:18     ` Vidya Sagar
2019-04-01 14:31       ` Thierry Reding
2019-04-02  9:16         ` Vidya Sagar
2019-04-02 14:20           ` Thierry Reding
2019-04-03  5:29             ` Vidya Sagar
2019-03-26 15:13 ` [PATCH 06/10] arm64: tegra: Add P2U and PCIe controller nodes to Tegra194 DT Vidya Sagar
2019-03-28 16:59   ` Thierry Reding
2019-04-01 12:37     ` Vidya Sagar
2019-03-26 15:13 ` Vidya Sagar [this message]
2019-03-26 15:13 ` [PATCH 08/10] phy: tegra: Add PCIe PIPE2UPHY support Vidya Sagar
2019-04-03  8:05   ` Kishon Vijay Abraham I
2019-04-03 10:45     ` Vidya Sagar
2019-03-26 15:13 ` [PATCH 09/10] PCI: tegra: Add Tegra194 PCIe support Vidya Sagar
2019-03-27 10:07   ` Jon Hunter
2019-03-29 20:52   ` Bjorn Helgaas
2019-04-02  7:17     ` Vidya Sagar
2019-04-02 14:14       ` Thierry Reding
2019-04-03  9:15         ` Vidya Sagar
2019-04-02 18:31       ` Bjorn Helgaas
2019-04-03  9:43         ` Vidya Sagar
2019-04-03 17:36           ` Bjorn Helgaas
2019-04-04 19:53             ` Vidya Sagar
2019-04-05 18:58               ` Bjorn Helgaas
2019-04-09 11:30                 ` Vidya Sagar
2019-04-09 13:26                   ` Bjorn Helgaas
2019-04-10  6:10                     ` Vidya Sagar
2019-04-10  8:14                       ` Liviu Dudau
2019-04-10  9:53                         ` Vidya Sagar
2019-04-10 11:35                           ` Liviu Dudau
2019-03-26 15:13 ` [PATCH 10/10] arm64: Add Tegra194 PCIe driver to defconfig Vidya Sagar
2019-03-27 10:08   ` Jon Hunter
2019-03-27 10:12     ` Vidya Sagar
2019-03-27 12:26       ` Jon Hunter

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