[PATCHv7 13/17] arm: mvebu: PCIe Device Tree informations for Armada XP DB
From: Thomas Petazzoni <hidden>
Date: 2013-03-27 14:40:30
Also in:
linux-arm-kernel, linux-pci
Subsystem:
the rest · Maintainer:
Linus Torvalds
The Marvell evaluation board (DB) for the Armada XP SoC has 6 physicals full-size PCIe slots, so we enable the corresponding PCIe interfaces in the Device Tree. Signed-off-by: Thomas Petazzoni <redacted> --- arch/arm/boot/dts/armada-xp-db.dts | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts
index e83505e..54cc5bb 100644
--- a/arch/arm/boot/dts/armada-xp-db.dts
+++ b/arch/arm/boot/dts/armada-xp-db.dts@@ -121,5 +121,38 @@ spi-max-frequency = <20000000>; }; }; + + pcie-controller { + status = "okay"; + + /* + * All 6 slots are physically present as + * standard PCIe slots on the board. + */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + pcie@2,0 { + /* Port 0, Lane 1 */ + status = "okay"; + }; + pcie@3,0 { + /* Port 0, Lane 2 */ + status = "okay"; + }; + pcie@4,0 { + /* Port 0, Lane 3 */ + status = "okay"; + }; + pcie@9,0 { + /* Port 2, Lane 0 */ + status = "okay"; + }; + pcie@10,0 { + /* Port 3, Lane 0 */ + status = "okay"; + }; + }; }; };
--
1.7.9.5