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authorMurali Karicheri <m-karicheri2@ti.com>2016-06-09 02:06:43 +0300
committerSantosh Shilimkar <ssantosh@kernel.org>2016-06-09 02:06:43 +0300
commit59e13aac820cc1e3ca45778f1618070f6e0e0ae2 (patch)
tree5ec4b4780e79c54d7fd563ed8be91ceca0219571 /arch/arm/boot/dts/keystone-k2e.dtsi
parentaf8c34ce6ae32addda3788d54a7e340cad22516b (diff)
downloadlinux-59e13aac820cc1e3ca45778f1618070f6e0e0ae2.tar.xz
ARM: dts: keystone: remove bogus IO resource entry from PCI binding
The PCI DT bindings contain a bogus entry for IO space which is not supported on Keystone. The current bogus entry has an invalid size and throws following error during boot. [0.420713] keystone-pcie 21021000.pcie: error -22: failed to map resource [io 0x0000-0x400000003fff] So remove it from the dts. While at it also add a bus-range value that eliminates following log at boot up. [0.420659] No bus range found for /soc/pcie@21020000, using [bus 00-ff] Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/keystone-k2e.dtsi')
-rw-r--r--arch/arm/boot/dts/keystone-k2e.dtsi5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/keystone-k2e.dtsi b/arch/arm/boot/dts/keystone-k2e.dtsi
index 96b349fb0430..5374c9ae4fe6 100644
--- a/arch/arm/boot/dts/keystone-k2e.dtsi
+++ b/arch/arm/boot/dts/keystone-k2e.dtsi
@@ -96,12 +96,13 @@
#address-cells = <3>;
#size-cells = <2>;
reg = <0x21021000 0x2000>, <0x21020000 0x1000>, <0x02620128 4>;
- ranges = <0x81000000 0 0 0x23260000 0x4000 0x4000
- 0x82000000 0 0x60000000 0x60000000 0 0x10000000>;
+ ranges = <0x82000000 0 0x60000000 0x60000000
+ 0 0x10000000>;
status = "disabled";
device_type = "pci";
num-lanes = <2>;
+ bus-range = <0x00 0xff>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 7>;