evie/android_kernel_oneplus_msm8998
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ARM: dts: use 'status' property for PCIe nodes

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Set the default status for PCIe to disabled in the exynos5440.dtsi
file and let the board dts files such as exynos5440-ssdk5440.dts
enable the PCIe. However, keep the PCIe for SD5v1 board disabled,
because there is no PCIe slot on SD5v1 board.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Jingoo Han 2013-10-29 15:12:34 +09:00 • committed by Olof Johansson
parent b01928a41f
commit 331d7d6afe
2 changed files with 4 additions and 0 deletions
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2
arch/arm/boot/dts/exynos5440-ssdk5440.dts
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@ -68,9 +68,11 @@
pcie@290000 { pcie@290000 {
reset-gpio = <&pin_ctrl 5 0>; reset-gpio = <&pin_ctrl 5 0>;
status = "okay";
}; };
pcie@2a0000 { pcie@2a0000 {
reset-gpio = <&pin_ctrl 22 0>; reset-gpio = <&pin_ctrl 22 0>;
status = "okay";
}; };
}; };

2
arch/arm/boot/dts/exynos5440.dtsi
View file

@ -276,6 +276,7 @@
interrupt-map-mask = <0 0 0 0>; interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0x0 0 &gic 53>; interrupt-map = <0x0 0 &gic 53>;
num-lanes = <4>; num-lanes = <4>;
status = "disabled";
}; };
pcie@2a0000 { pcie@2a0000 {
@ -296,5 +297,6 @@
interrupt-map-mask = <0 0 0 0>; interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0x0 0 &gic 56>; interrupt-map = <0x0 0 &gic 56>;
num-lanes = <4>; num-lanes = <4>;
status = "disabled";
}; };
}; };