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arm64: defconfig: Enable CONFIG_PCIEASPM_POWERSAVE

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Enable Low power mode for PCIE by default, the PCIe subsystem will enter
L0s/L1 under hardware control.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Change-Id: I9558587f23cf6b4f852ca6b5d1ab5a9f9eb014ca
This commit is contained in:
Kever Yang
2021-12-16 10:35:15 +08:00
committed by Tao Huang
parent 824c99261a
commit 3a3bde59ba
2 changed files with 2 additions and 0 deletions
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1
arch/arm64/configs/rockchip_defconfig
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@@ -261,6 +261,7 @@ CONFIG_RFKILL=y
CONFIG_RFKILL_RK=y
CONFIG_PCI=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEASPM_POWERSAVE=y
CONFIG_PCIE_ROCKCHIP_HOST=y
CONFIG_PCIE_DW_ROCKCHIP=y
CONFIG_DEVTMPFS=y

1
arch/arm64/configs/rockchip_linux_defconfig
View File

@@ -100,6 +100,7 @@ CONFIG_RFKILL=y
CONFIG_RFKILL_RK=y
CONFIG_PCI=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEASPM_POWERSAVE=y
CONFIG_PCIE_ROCKCHIP_HOST=y
CONFIG_PCIE_DW_ROCKCHIP=y
CONFIG_DEVTMPFS=y