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
next prev 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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1553613207-3988-8-git-send-email-vidyas@nvidia.com \
--to=vidyas@nvidia.com \
--cc=andy.gross@linaro.org \
--cc=bhelgaas@google.com \
--cc=bjorn.andersson@linaro.org \
--cc=catalin.marinas@arm.com \
--cc=devicetree@vger.kernel.org \
--cc=enric.balletbo@collabora.com \
--cc=ezequiel@collabora.com \
--cc=gustavo.pimentel@synopsys.com \
--cc=hayashi.kunihiko@socionext.com \
--cc=heiko@sntech.de \
--cc=horms+renesas@verge.net.au \
--cc=jagan@amarulasolutions.com \
--cc=jingoohan1@gmail.com \
--cc=jonathanh@nvidia.com \
--cc=kishon@ti.com \
--cc=krzk@kernel.org \
--cc=kthota@nvidia.com \
--cc=l.stach@pengutronix.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=liviu.dudau@arm.com \
--cc=lorenzo.pieralisi@arm.com \
--cc=marc.w.gonzalez@free.fr \
--cc=mark.rutland@arm.com \
--cc=maxime.ripard@bootlin.com \
--cc=mmaddireddy@nvidia.com \
--cc=mperttunen@nvidia.com \
--cc=olof@lixom.net \
--cc=robh+dt@kernel.org \
--cc=shawn.lin@rock-chips.com \
--cc=skomatineni@nvidia.com \
--cc=spujar@nvidia.com \
--cc=stefan.wahren@i2se.com \
--cc=thierry.reding@gmail.com \
--cc=tiwai@suse.de \
--cc=tpiepho@impinj.com \
--cc=will.deacon@arm.com \
--cc=xiaowei.bao@nxp.com \
--cc=yue.wang@amlogic.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).