From: Thierry Reding <thierry.reding@gmail.com>
To: Bjorn Helgaas <bhelgaas@google.com>,
Stephen Warren <swarren@wwwdotorg.org>
Cc: Russell King <linux@arm.linux.org.uk>,
Jason Cooper <jason@lakedaemon.net>,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Jay Agarwal <jagarwal@nvidia.com>,
linux-pci@vger.kernel.org, linux-tegra@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v5 11/16] ARM: tegra: Enable PCIe controller on Cardhu
Date: Thu, 25 Jul 2013 10:53:25 -0700 [thread overview]
Message-ID: <1374774810-18459-12-git-send-email-thierry.reding@gmail.com> (raw)
In-Reply-To: <1374774810-18459-1-git-send-email-thierry.reding@gmail.com>
From: Jay Agarwal <jagarwal@nvidia.com>
Root port 2 is routed to the bottom connector on Cardhu and is used by
the development dock to provide gigabit ethernet and USB functionality.
Signed-off-by: Jay Agarwal <jagarwal@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
arch/arm/boot/dts/tegra30-cardhu.dtsi | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index c011b67..ee8fff8 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -31,6 +31,26 @@
reg = <0x80000000 0x40000000>;
};
+ pcie-controller {
+ status = "okay";
+ pex-clk-supply = <&pex_hvdd_3v3_reg>;
+ vdd-supply = <&ldo1_reg>;
+ avdd-supply = <&ldo2_reg>;
+
+ pci@1,0 {
+ nvidia,num-lanes = <4>;
+ };
+
+ pci@2,0 {
+ nvidia,num-lanes = <1>;
+ };
+
+ pci@3,0 {
+ status = "okay";
+ nvidia,num-lanes = <1>;
+ };
+ };
+
pinmux {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
--
1.8.1.5
next prev parent reply other threads:[~2013-07-25 17:54 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-25 17:53 [PATCH v5 00/16] Rewrite Tegra PCIe driver Thierry Reding
2013-07-25 17:53 ` [PATCH v5 01/16] ARM: tegra: Move tegra_pcie_xclk_clamp() to PMC Thierry Reding
2013-07-25 17:53 ` [PATCH v5 02/16] ARM: tegra: Move pmc.h to include/linux/tegra-pmc.h Thierry Reding
2013-07-25 17:53 ` [PATCH v5 03/16] PCI: tegra: Move PCIe driver to drivers/pci/host Thierry Reding
2013-07-25 18:00 ` Bjorn Helgaas
2013-07-25 17:53 ` [PATCH v5 04/16] ARM: tegra: tamonten: Add PCIe support Thierry Reding
2013-07-25 17:53 ` [PATCH v5 05/16] ARM: tegra: tec: " Thierry Reding
2013-07-25 17:53 ` [PATCH v5 06/16] ARM: tegra: harmony: Initialize PCIe from DT Thierry Reding
2013-07-25 17:53 ` [PATCH v5 07/16] ARM: tegra: trimslice: " Thierry Reding
2013-07-25 17:53 ` [PATCH v5 08/16] PCI: tegra: Add Tegra 30 PCIe support Thierry Reding
2013-07-25 18:00 ` Bjorn Helgaas
2013-07-25 17:53 ` [PATCH v5 09/16] PCI: tegra: set up PADS_REFCLK_CFG1 Thierry Reding
2013-07-25 18:01 ` Bjorn Helgaas
2013-07-25 17:53 ` [PATCH v5 10/16] ARM: tegra: Add Tegra30 PCIe support Thierry Reding
2013-07-25 17:53 ` Thierry Reding [this message]
2013-07-25 17:53 ` [PATCH v5 12/16] ARM: tegra: Enable PCIe controller on Beaver Thierry Reding
2013-07-25 17:53 ` [PATCH v5 13/16] ARM: tegra: Fix Beaver's PCIe lane configuration Thierry Reding
2013-07-25 17:53 ` [PATCH v5 14/16] ARM: tegra: Update default configuration (PCIe) Thierry Reding
2013-07-25 17:53 ` [PATCH v5 15/16] ARM: dts: tegra: Increase prefetchable PCI memory space Thierry Reding
2013-07-25 17:53 ` [PATCH v5 16/16] MAINTAINERS: Add myself as Tegra PCIe maintainer Thierry Reding
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