[PATCH 13/18] arm: dts: fsl-ls1088a: syncronise MDIO+PCS U-Boot definitions with Linux

[Mathew McBride]

Synchronise the MDIO controller definitions with Linux, so
the controllers will be usable when passing U-Boot's
control FDT to Linux.

This also adds the PCS (internal controller) definitions
which are not used by U-Boot.

Caveat: The kernel definition uses "fsl,fman-memac-mdio",
as with other members of the Layerscape family, but
U-Boot uses a different driver for the DPAA2
Family devices (LS1088/LS2088/LX2160). So
we use "fsl,ls-mdio" as the first compatible string
for these devices.

Signed-off-by: Mathew McBride <matt at traverse.com.au>
---
 arch/arm/dts/fsl-ls1088a-u-boot.dtsi |  12 +++
 arch/arm/dts/fsl-ls1088a.dtsi        | 116 +++++++++++++++++++++++----
 2 files changed, 112 insertions(+), 16 deletions(-)

diff --git a/arch/arm/dts/fsl-ls1088a-u-boot.dtsi b/arch/arm/dts/fsl-ls1088a-u-boot.dtsi
index 3a2291527c..d9d1347b0c 100644
--- a/arch/arm/dts/fsl-ls1088a-u-boot.dtsi
+++ b/arch/arm/dts/fsl-ls1088a-u-boot.dtsi
@@ -17,6 +17,18 @@
 	bootph-all;
 };
 
+/* MDIO controllers - U-Boot uses a different
+ * driver for the DPAA2 (LS/LX2) family,
+ * so must match fsl,ls-mdio first.
+ */
+&emdio1 {
+	compatible = "fsl,ls-mdio", "fsl,fman-memac-mdio";
+};
+
+&emdio2 {
+	compatible = "fsl,ls-mdio", "fsl,fman-memac-mdio";
+};
+
 &pcie1 {
 	status = "okay";
 };
diff --git a/arch/arm/dts/fsl-ls1088a.dtsi b/arch/arm/dts/fsl-ls1088a.dtsi
index ca88b9e9f4..ee40a55654 100644
--- a/arch/arm/dts/fsl-ls1088a.dtsi
+++ b/arch/arm/dts/fsl-ls1088a.dtsi
@@ -477,6 +477,106 @@
 				     <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
 		};
+
+		emdio1: mdio at 8b96000 {
+			compatible = "fsl,fman-memac-mdio";
+			reg = <0x0 0x8b96000 0x0 0x1000>;
+			little-endian;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clock-frequency = <2500000>;
+			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(1)>;
+			status = "disabled";
+		};
+
+		emdio2: mdio at 8b97000 {
+			compatible = "fsl,fman-memac-mdio";
+			reg = <0x0 0x8b97000 0x0 0x1000>;
+			little-endian;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clock-frequency = <2500000>;
+			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(1)>;
+			status = "disabled";
+		};
+
+		pcs_mdio1: mdio at 8c07000 {
+			compatible = "fsl,fman-memac-mdio";
+			reg = <0x0 0x8c07000 0x0 0x1000>;
+			little-endian;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			pcs1: ethernet-phy at 0 {
+				reg = <0>;
+			};
+		};
+
+		pcs_mdio2: mdio at 8c0b000 {
+			compatible = "fsl,fman-memac-mdio";
+			reg = <0x0 0x8c0b000 0x0 0x1000>;
+			little-endian;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			pcs2: ethernet-phy at 0 {
+				reg = <0>;
+			};
+		};
+
+		pcs_mdio3: mdio at 8c0f000 {
+			compatible = "fsl,fman-memac-mdio";
+			reg = <0x0 0x8c0f000 0x0 0x1000>;
+			little-endian;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			pcs3_0: ethernet-phy at 0 {
+				reg = <0>;
+			};
+
+			pcs3_1: ethernet-phy at 1 {
+				reg = <1>;
+			};
+
+			pcs3_2: ethernet-phy at 2 {
+				reg = <2>;
+			};
+
+			pcs3_3: ethernet-phy at 3 {
+				reg = <3>;
+			};
+		};
+
+		pcs_mdio7: mdio at 8c1f000 {
+			compatible = "fsl,fman-memac-mdio";
+			reg = <0x0 0x8c1f000 0x0 0x1000>;
+			little-endian;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			pcs7_0: ethernet-phy at 0 {
+				reg = <0>;
+			};
+
+			pcs7_1: ethernet-phy at 1 {
+				reg = <1>;
+			};
+
+			pcs7_2: ethernet-phy at 2 {
+				reg = <2>;
+			};
+
+			pcs7_3: ethernet-phy at 3 {
+				reg = <3>;
+			};
+		};
 	};
 
 	dspi: dspi at 2100000 {
@@ -645,20 +745,4 @@
 			};
 		};
 	};
-
-	emdio1: mdio at 8B96000 {
-		compatible = "fsl,ls-mdio";
-		reg = <0x0 0x8B96000 0x0 0x1000>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
-
-	emdio2: mdio at 8B97000 {
-		compatible = "fsl,ls-mdio";
-		reg = <0x0 0x8B97000 0x0 0x1000>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		status = "disabled";
-	};
 };
-- 
2.30.1