From d029dcec584bad9413a80e49291120ad1fe2801b Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Thu, 12 Sep 2019 13:30:26 +0100
Subject: arm64: dts: lx2160a-clearfog-itx: add SFP support  [*experimental*]

Add 2x2 SFP+ cage support for clearfog-itx boards.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
 .../arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi | 24 ++++++++
 .../dts/freescale/fsl-lx2160a-clearfog-itx.dtsi    | 64 ++++++++++++++++++++++
 2 files changed, 88 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
index d87d16460875..221f8a780df5 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
@@ -121,6 +121,30 @@
 				vcc-supply = <&sb_3v3>;
 			};
 		};
+
+		sfp0_i2c: i2c@4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <4>;
+		};
+
+		sfp1_i2c: i2c@5 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <5>;
+		};
+
+		sfp2_i2c: i2c@6 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <6>;
+		};
+
+		sfp3_i2c: i2c@7 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <7>;
+		};
 	};
 };
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
index 2b63235ca627..17f8e733972a 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
@@ -30,6 +30,54 @@
 			gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
 		};
 	};
+
+	sfp0: sfp-0 {
+		compatible = "sff,sfp";
+		i2c-bus = <&sfp0_i2c>;
+		mod-def0-gpio = <&gpio2 0 GPIO_ACTIVE_LOW>;
+		maximum-power-milliwatt = <2000>;
+	};
+
+	sfp1: sfp-1 {
+		compatible = "sff,sfp";
+		i2c-bus = <&sfp1_i2c>;
+		mod-def0-gpio = <&gpio2 9 GPIO_ACTIVE_LOW>;
+		maximum-power-milliwatt = <2000>;
+	};
+
+	sfp2: sfp-2 {
+		compatible = "sff,sfp";
+		i2c-bus = <&sfp2_i2c>;
+		mod-def0-gpio = <&gpio2 10 GPIO_ACTIVE_LOW>;
+		maximum-power-milliwatt = <2000>;
+	};
+
+	sfp3: sfp-3 {
+		compatible = "sff,sfp";
+		i2c-bus = <&sfp3_i2c>;
+		mod-def0-gpio = <&gpio2 11 GPIO_ACTIVE_LOW>;
+		maximum-power-milliwatt = <2000>;
+	};
+};
+
+&dpmac7 {
+	sfp = <&sfp0>;
+	managed = "in-band-status";
+};
+
+&dpmac8 {
+	sfp = <&sfp1>;
+	managed = "in-band-status";
+};
+
+&dpmac9 {
+	sfp = <&sfp2>;
+	managed = "in-band-status";
+};
+
+&dpmac10 {
+	sfp = <&sfp3>;
+	managed = "in-band-status";
 };
 
 &emdio2 {
@@ -44,6 +92,22 @@
 	status = "okay";
 };
 
+&pcs_mdio7 {
+	status = "okay";
+};
+
+&pcs_mdio8 {
+	status = "okay";
+};
+
+&pcs_mdio9 {
+	status = "okay";
+};
+
+&pcs_mdio10 {
+	status = "okay";
+};
+
 &sata0 {
 	status = "okay";
 };
-- 
cgit