diff options
| author | Murali Karicheri <m-karicheri2@ti.com> | 2016-06-09 02:06:43 +0300 |
|---|---|---|
| committer | Santosh Shilimkar <ssantosh@kernel.org> | 2016-06-09 02:06:43 +0300 |
| commit | 59e13aac820cc1e3ca45778f1618070f6e0e0ae2 (patch) | |
| tree | 5ec4b4780e79c54d7fd563ed8be91ceca0219571 /arch/arm | |
| parent | af8c34ce6ae32addda3788d54a7e340cad22516b (diff) | |
| download | linux-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')
| -rw-r--r-- | arch/arm/boot/dts/keystone-k2e.dtsi | 5 | ||||
| -rw-r--r-- | arch/arm/boot/dts/keystone.dtsi | 5 |
2 files changed, 6 insertions, 4 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>; diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi index e34b2265458a..f627a1c06648 100644 --- a/arch/arm/boot/dts/keystone.dtsi +++ b/arch/arm/boot/dts/keystone.dtsi @@ -294,12 +294,13 @@ #address-cells = <3>; #size-cells = <2>; reg = <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>; - ranges = <0x81000000 0 0 0x23250000 0 0x4000 - 0x82000000 0 0x50000000 0x50000000 0 0x10000000>; + ranges = <0x82000000 0 0x50000000 0x50000000 + 0 0x10000000>; status = "disabled"; device_type = "pci"; num-lanes = <2>; + bus-range = <0x00 0xff>; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 7>; |