From: Miquel Raynal miquel.raynal@bootlin.com
commit a5470af981a0cc14a650af8da5186668971a4fc8 upstream.
One pin can be muxed as PCIe endpoint card reset.
Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com Signed-off-by: Gregory CLEMENT gregory.clement@bootlin.com Signed-off-by: Marek Behún kabel@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+)
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -239,6 +239,15 @@ function = "mii"; };
+ pcie_reset_pins: pcie-reset-pins { + groups = "pcie1"; + function = "pcie"; + }; + + pcie_clkreq_pins: pcie-clkreq-pins { + groups = "pcie1_clkreq"; + function = "pcie"; + }; };
eth0: ethernet@30000 {