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ARM: dts: am57xx-evm: Add 'gpios' property with gpio2_8 

gpio2_8 is connected to the PCIe_RESETn line and it has to be driven low to
reset the PCIe cards.  Add gpios property to PCIe DT node.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Kishon Vijay Abraham I 2015-07-28 19:09:10 +05:30 committed by Bjorn Helgaas
parent 78bdcad05e
commit 73c8f0cbb0
2 changed files with 5 additions and 1 deletions
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4
arch/arm/boot/dts/am57xx-beagle-x15.dts
View File

@ -693,3 +693,7 @@
}; };
}; };
}; };
&pcie1 {
gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
};

2
arch/arm/boot/dts/dra7.dtsi
View File

@ -211,7 +211,7 @@
#address-cells = <1>; #address-cells = <1>;
ranges = <0x51000000 0x51000000 0x3000 ranges = <0x51000000 0x51000000 0x3000
0x0 0x20000000 0x10000000>; 0x0 0x20000000 0x10000000>;
pcie@51000000 { pcie1: pcie@51000000 {
compatible = "ti,dra7-pcie"; compatible = "ti,dra7-pcie";
reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>; reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>;
reg-names = "rc_dbics", "ti_conf", "config"; reg-names = "rc_dbics", "ti_conf", "config";