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| author | Florian Fainelli <florian@openwrt.org> | 2013-01-17 22:29:13 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2013-01-17 22:29:13 +0000 |
| commit | 7e1e7063c26dccb6f47a00db72612e9f8c57c016 (patch) | |
| tree | 21c7b51af4a457d4a7c8af7106a86d26f55f6af3 /target/linux/mvebu/patches-3.8/041-arm_mvebu_add_pcie_dt_mirabox.patch | |
| parent | 29c21b973be0ba7a07f0b13ef1198155a1ddc055 (diff) | |
| download | upstream-7e1e7063c26dccb6f47a00db72612e9f8c57c016.tar.gz upstream-7e1e7063c26dccb6f47a00db72612e9f8c57c016.tar.bz2 upstream-7e1e7063c26dccb6f47a00db72612e9f8c57c016.zip | |
mvebu: add preliminary support for PCI express
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 35211
Diffstat (limited to 'target/linux/mvebu/patches-3.8/041-arm_mvebu_add_pcie_dt_mirabox.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.8/041-arm_mvebu_add_pcie_dt_mirabox.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-3.8/041-arm_mvebu_add_pcie_dt_mirabox.patch b/target/linux/mvebu/patches-3.8/041-arm_mvebu_add_pcie_dt_mirabox.patch new file mode 100644 index 0000000000..1b6089eef8 --- /dev/null +++ b/target/linux/mvebu/patches-3.8/041-arm_mvebu_add_pcie_dt_mirabox.patch @@ -0,0 +1,32 @@ +The Globalscale Mirabox platform uses one PCIe interface for an +available mini-PCIe slot, and the other PCIe interface for an internal +USB 3.0 controller. We add the necessary Device Tree informations to +enable those two interfaces. + +Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> +--- + arch/arm/boot/dts/armada-370-mirabox.dts | 14 ++++++++++++++ + 1 file changed, 14 insertions(+) + +--- a/arch/arm/boot/dts/armada-370-mirabox.dts ++++ b/arch/arm/boot/dts/armada-370-mirabox.dts +@@ -70,5 +70,19 @@ + usb@d0051000 { + status = "okay"; + }; ++ ++ pcie-controller { ++ status = "okay"; ++ ++ /* Internal mini-PCIe connector */ ++ pcie0@0xd0040000 { ++ status = "okay"; ++ }; ++ ++ /* Connected on the PCB to a USB 3.0 XHCI controller */ ++ pcie1@0xd0080000 { ++ status = "okay"; ++ }; ++ }; + }; + }; |