linux-kernel - [PATCH 2/2] arm64: dts: ls1028a: disable the felix switch by default

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Date:   Thu, 12 Mar 2020 17:43:20 +0100
From:   Michael Walle <michael@...le.cc>
To:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Cc:     "David S . Miller" <davem@...emloft.net>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Vladimir Oltean <vladimir.oltean@....com>,
        Rob Herring <robh+dt@...nel.org>, Li Yang <leoyang.li@....com>,
        Shawn Guo <shawnguo@...nel.org>,
        Michael Walle <michael@...le.cc>
Subject: [PATCH 2/2] arm64: dts: ls1028a: disable the felix switch by default

Disable the felix switch by default and enable it per board which are
actually using it.

Signed-off-by: Michael Walle <michael@...le.cc>
---
 .../boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts  | 4 ++++
 .../boot/dts/freescale/fsl-ls1028a-kontron-sl28-var2.dts      | 4 ++++
 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts             | 4 ++++
 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi                | 3 ++-
 4 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts
index a83a176cf18a..d4ca12b140b4 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts
@@ -63,6 +63,10 @@
 	};
 };
 
+&mscc_felix {
+	status = "okay";
+};
+
 &mscc_felix_port0 {
 	label = "swp0";
 	managed = "in-band-status";
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var2.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var2.dts
index 0a34ff682027..901b5b161def 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var2.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var2.dts
@@ -48,6 +48,10 @@
 	status = "okay";
 };
 
+&mscc_felix {
+	status = "okay";
+};
+
 &mscc_felix_port0 {
 	label = "gbe0";
 	phy-handle = <&phy0>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index 0d27b5667b8c..8294d364112e 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -228,6 +228,10 @@
 	status = "okay";
 };
 
+&mscc_felix {
+	status = "okay";
+};
+
 &mscc_felix_port0 {
 	label = "swp0";
 	managed = "in-band-status";
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index c09279379723..70a10268bb83 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -933,10 +933,11 @@
 				fsl,extts-fifo;
 			};
 
-			ethernet-switch@0,5 {
+			mscc_felix: ethernet-switch@0,5 {
 				reg = <0x000500 0 0 0 0>;
 				/* IEP INT_B */
 				interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
 
 				ports {
 					#address-cells = <1>;
-- 
2.20.1