[PATCH 4.14 054/106] arm64: dts: marvell: armada-37xx: declare PCIe reset pin

Greg Kroah-Hartman
2021-12-06T15:09:12Z

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 {