diff options
| author | Arnaud Ebalard <arno@natisbad.org> | 2013-11-05 21:46:02 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-11 22:36:29 -0800 |
| commit | a5f196ca90a717c0c40c33c4ca815c6c606d19c2 (patch) | |
| tree | c88b5cd812b78585c88ac54e972256079e52424a /arch | |
| parent | c899b3f0e266c1c67a70819fc587ab8155010ea7 (diff) | |
ARM: mvebu: fix second and third PCIe unit of Armada XP mv78260
commit 2163e61c92d9337e721a0d067d88ae62b52e0d3e upstream.
mv78260 flavour of Marvell Armada XP SoC has 3 PCIe units. The
two first units are both x4 and quad x1 capable. The third unit
is only x4 capable. This patch fixes mv78260 .dtsi to reflect
those capabilities.
Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/armada-xp-mv78260.dtsi | 78 |
1 files changed, 64 insertions, 14 deletions
diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi index f4029f015af..55cdd58c155 100644 --- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi @@ -101,7 +101,7 @@ /* * MV78260 has 3 PCIe units Gen2.0: Two units can be * configured as x4 or quad x1 lanes. One unit is - * x4/x1. + * x4 only. */ pcie-controller { compatible = "marvell,armada-xp-pcie"; @@ -119,7 +119,9 @@ 0x82000000 0 0x48000 0x48000 0 0x00002000 /* Port 0.2 registers */ 0x82000000 0 0x4c000 0x4c000 0 0x00002000 /* Port 0.3 registers */ 0x82000000 0 0x80000 0x80000 0 0x00002000 /* Port 1.0 registers */ - 0x82000000 0 0x82000 0x82000 0 0x00002000 /* Port 3.0 registers */ + 0x82000000 0 0x84000 0x84000 0 0x00002000 /* Port 1.1 registers */ + 0x82000000 0 0x88000 0x88000 0 0x00002000 /* Port 1.2 registers */ + 0x82000000 0 0x8c000 0x8c000 0 0x00002000 /* Port 1.3 registers */ 0x82000000 0 0xe0000000 0xe0000000 0 0x08000000 /* non-prefetchable memory */ 0x81000000 0 0 0xe8000000 0 0x00100000>; /* downstream I/O */ @@ -187,35 +189,83 @@ status = "disabled"; }; - pcie@9,0 { + pcie@5,0 { device_type = "pci"; - assigned-addresses = <0x82000800 0 0x42000 0 0x2000>; - reg = <0x4800 0 0 0 0>; + assigned-addresses = <0x82000800 0 0x80000 0 0x2000>; + reg = <0x2800 0 0 0 0>; #address-cells = <3>; #size-cells = <2>; #interrupt-cells = <1>; ranges; interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &mpic 99>; - marvell,pcie-port = <2>; + interrupt-map = <0 0 0 0 &mpic 62>; + marvell,pcie-port = <1>; marvell,pcie-lane = <0>; - clocks = <&gateclk 26>; + clocks = <&gateclk 9>; + status = "disabled"; + }; + + pcie@6,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x84000 0 0x2000>; + reg = <0x3000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 63>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <1>; + clocks = <&gateclk 10>; + status = "disabled"; + }; + + pcie@7,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x88000 0 0x2000>; + reg = <0x3800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 64>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <2>; + clocks = <&gateclk 11>; status = "disabled"; }; - pcie@10,0 { + pcie@8,0 { device_type = "pci"; - assigned-addresses = <0x82000800 0 0x82000 0 0x2000>; - reg = <0x5000 0 0 0 0>; + assigned-addresses = <0x82000800 0 0x8c000 0 0x2000>; + reg = <0x4000 0 0 0 0>; #address-cells = <3>; #size-cells = <2>; #interrupt-cells = <1>; ranges; interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &mpic 103>; - marvell,pcie-port = <3>; + interrupt-map = <0 0 0 0 &mpic 65>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <3>; + clocks = <&gateclk 12>; + status = "disabled"; + }; + + pcie@9,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x42000 0 0x2000>; + reg = <0x4800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 99>; + marvell,pcie-port = <2>; marvell,pcie-lane = <0>; - clocks = <&gateclk 27>; + clocks = <&gateclk 26>; status = "disabled"; }; }; |