Patchwork [09/12] ARM64: dts: marvell: armada-37xx: declare PCIe reset pin

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Submitter Miquel Raynal
Date Nov. 23, 2018, 2:18 p.m.
Message ID <20181123141831.8214-10-miquel.raynal@bootlin.com>
Download mbox | patch
Permalink /patch/663647/
State New
Headers show

Comments

Miquel Raynal - Nov. 23, 2018, 2:18 p.m.
One GPIO can be muxed as PCIe reset.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
 arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

Patch

diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index 65bf774516ec..9f7e932c8144 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -295,6 +295,10 @@ 
 					function = "mii";
 				};
 
+				pcie_pins: pcie-pins {
+					groups = "pcie1";
+					function = "gpio";
+				};
 			};
 
 			eth0: ethernet@30000 {