[PATCH] ARM: mvebu: fix definitions of PCIe interfaces on Armada 38x
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Tue May 20 07:43:28 PDT 2014
Due a copy/paste error, the 'reg' values for the third PCIe interface
on Armada 380, and the third and fourth PCIe interfaces on Armada 385
are wrong: they are equal to the one of the second PCIe interface.
This patch fixes this by using the appropriate 'reg' values for those
PCIe interfaces.
Without this fix, the third and fourth PCIe interfaces are unusable on
those platforms.
Reported-by: Nadav Haklai <nadavh at marvell.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Fixes: 0d3d96ab0059 ("ARM: mvebu: add Device Tree description of the Armada 380/385 SoCs")
---
This is based on mvebu/dt. It should be pushed to 3.15-rc.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
arch/arm/boot/dts/armada-380.dtsi | 2 +-
arch/arm/boot/dts/armada-385.dtsi | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/armada-380.dtsi b/arch/arm/boot/dts/armada-380.dtsi
index aa71718..e69bc67 100644
--- a/arch/arm/boot/dts/armada-380.dtsi
+++ b/arch/arm/boot/dts/armada-380.dtsi
@@ -101,7 +101,7 @@
pcie at 3,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
- reg = <0x1000 0 0 0 0>;
+ reg = <0x1800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
diff --git a/arch/arm/boot/dts/armada-385.dtsi b/arch/arm/boot/dts/armada-385.dtsi
index 2c7990d..f011009 100644
--- a/arch/arm/boot/dts/armada-385.dtsi
+++ b/arch/arm/boot/dts/armada-385.dtsi
@@ -112,7 +112,7 @@
pcie at 3,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
- reg = <0x1000 0 0 0 0>;
+ reg = <0x1800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
@@ -133,7 +133,7 @@
pcie at 4,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
- reg = <0x1000 0 0 0 0>;
+ reg = <0x2000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
--
1.9.3
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