diff options
| author | florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-01-17 22:29:13 +0000 |
|---|---|---|
| committer | florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-01-17 22:29:13 +0000 |
| commit | 0356f8631af0de5023269a7073b52ad6f98debd9 (patch) | |
| tree | 28aaf81b887b4bcd8212e99aee3297f411265556 /target/linux/mvebu/patches-3.8/040-arm_mvebu_add_pcie_axp_db.patch | |
| parent | 47411308694ea2ad590808f778b5736e4ebd58b1 (diff) | |
mvebu: add preliminary support for PCI express
Signed-off-by: Florian Fainelli <florian@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35211 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/mvebu/patches-3.8/040-arm_mvebu_add_pcie_axp_db.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.8/040-arm_mvebu_add_pcie_axp_db.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-3.8/040-arm_mvebu_add_pcie_axp_db.patch b/target/linux/mvebu/patches-3.8/040-arm_mvebu_add_pcie_axp_db.patch new file mode 100644 index 000000000..af15d4b85 --- /dev/null +++ b/target/linux/mvebu/patches-3.8/040-arm_mvebu_add_pcie_axp_db.patch @@ -0,0 +1,44 @@ +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 <thomas.petazzoni@free-electrons.com> +--- + arch/arm/boot/dts/armada-xp-db.dts | 27 +++++++++++++++++++++++++++ + 1 file changed, 27 insertions(+) + +--- a/arch/arm/boot/dts/armada-xp-db.dts ++++ b/arch/arm/boot/dts/armada-xp-db.dts +@@ -109,5 +109,32 @@ + usb@d0052000 { + status = "okay"; + }; ++ ++ pcie-controller { ++ status = "okay"; ++ ++ /* ++ * All 6 slots are physically present as ++ * standard PCIe slots on the board. ++ */ ++ pcie0.0@0xd0040000 { ++ status = "okay"; ++ }; ++ pcie0.1@0xd0044000 { ++ status = "okay"; ++ }; ++ pcie0.2@0xd0048000 { ++ status = "okay"; ++ }; ++ pcie0.3@0xd004C000 { ++ status = "okay"; ++ }; ++ pcie2@0xd0042000 { ++ status = "okay"; ++ }; ++ pcie3@0xd0082000 { ++ status = "okay"; ++ }; ++ }; + }; + }; |