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- From f004aa1dec6e2e206be025de15b115d60f2b21e3 Mon Sep 17 00:00:00 2001
- From: Mathieu Olivari <mathieu@codeaurora.org>
- Date: Tue, 21 Apr 2015 19:09:07 -0700
- Subject: [PATCH 9/9] ARM: qcom: automatically select PCI_DOMAINS if PCI is
- enabled
- If multiple PCIe devices are present in the system, the kernel will
- panic at boot time when trying to scan the PCI buses. This happens on
- IPQ806x based platforms, which has 3 PCIe ports.
- Enabling this option allows the kernel to assign the pci-domains
- according to the device-tree content. This allows multiple PCIe
- controllers to coexist in the system.
- Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
- ---
- arch/arm/mach-qcom/Kconfig | 1 +
- 1 file changed, 1 insertion(+)
- --- a/arch/arm/mach-qcom/Kconfig
- +++ b/arch/arm/mach-qcom/Kconfig
- @@ -5,6 +5,7 @@ menuconfig ARCH_QCOM
- select ARM_AMBA
- select PINCTRL
- select QCOM_SCM if SMP
- + select PCI_DOMAINS if PCI
- help
- Support for Qualcomm's devicetree based systems.
-
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