[PATCH 4.19 35/69] arm64: dts: marvell: armada-37xx: declare PCIe reset pin
From: Greg Kroah-Hartman
Date: Mon Nov 29 2021 - 13:24:41 EST
From: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
commit a5470af981a0cc14a650af8da5186668971a4fc8 upstream.
One pin can be muxed as PCIe endpoint card reset.
Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx>
Signed-off-by: Marek Behún <kabel@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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
@@ -254,6 +254,15 @@
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 {