linux-kernel - [PATCH 18/31] arm64: zynqmp: List reset property for ethernet phy

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Date:   Wed,  9 Jun 2021 13:44:54 +0200
From:   Michal Simek <michal.simek@...inx.com>
To:     linux-kernel@...r.kernel.org, monstr@...str.eu,
        michal.simek@...inx.com, git@...inx.com,
        Viresh Kumar <viresh.kumar@...aro.org>
Cc:     Krzysztof Kozlowski <krzk@...nel.org>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Quanyang Wang <quanyang.wang@...driver.com>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 18/31] arm64: zynqmp: List reset property for ethernet phy

Add information about reset gpio for ethernet phy in case someone wants to
use it.

Signed-off-by: Michal Simek <michal.simek@...inx.com>
---

 arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts | 1 +
 arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
index 339a12b255c1..5ddcfdf48626 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
@@ -204,6 +204,7 @@ phy0: ethernet-phy@21 {
 		ti,tx-internal-delay = <0xa>;
 		ti,fifo-depth = <0x1>;
 		ti,dp83867-rxctrl-strap-quirk;
+		/* reset-gpios = <&tca6416_u97 6 GPIO_ACTIVE_LOW>; */
 	};
 };
 
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts
index d9ad8a4b20d3..f7d718ff116b 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revB.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx ZynqMP ZCU102 RevB
  *
- * (C) Copyright 2016 - 2018, Xilinx, Inc.
+ * (C) Copyright 2016 - 2021, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@...inx.com>
  */
@@ -22,6 +22,7 @@ phyc: ethernet-phy@c {
 		ti,tx-internal-delay = <0xa>;
 		ti,fifo-depth = <0x1>;
 		ti,dp83867-rxctrl-strap-quirk;
+		/* reset-gpios = <&tca6416_u97 6 GPIO_ACTIVE_LOW>; */
 	};
 	/* Cleanup from RevA */
 	/delete-node/ ethernet-phy@21;
-- 
2.31.1