[PATCH 2/7] arm64: dts: fsl-lx2160a-tqmlx2160a-mblx2160a: use DPMAC 17 and 18 for SGMII in SERDES2 configs 7 and 11

[Alexander Stein]

From: Nora Schiffer <nora.schiffer at ew.tq-group.com>

We have been informed that using DPMAC 17 and 18 for RGMII when SERDES2
is configured to provide SGMII lanes for these MACs is unsupported and
will cause errors in certain DPAA2 configurations. Update these
configurations to use SGMII instead.

The total number of available Gbit Ethernet ports does not change, but
the PHYs and physical ports corresponding to DPMAC 17 and 18 do.

Signed-off-by: Nora Schiffer <nora.schiffer at ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
---
 .../fsl-lx2160a-tqmlx2160a-mblx2160a_x_11_x.dtso     | 12 ++++++++++++
 .../fsl-lx2160a-tqmlx2160a-mblx2160a_x_7_x.dtso      | 12 ++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_x_11_x.dtso b/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_x_11_x.dtso
index 6d0c808cd840f..0847c786dc1ca 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_x_11_x.dtso
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_x_11_x.dtso
@@ -32,6 +32,18 @@ &dpmac16 {
 	managed = "in-band-status";
 };
 
+&dpmac17 {
+	phy-handle = <&dp83867_1_2>;
+	phy-connection-type = "sgmii";
+	managed = "in-band-status";
+};
+
+&dpmac18 {
+	phy-handle = <&dp83867_1_3>;
+	phy-connection-type = "sgmii";
+	managed = "in-band-status";
+};
+
 &pcs_mdio12 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_x_7_x.dtso b/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_x_7_x.dtso
index db88a86ff69cd..7520f105d5d8c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_x_7_x.dtso
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a-mblx2160a_x_7_x.dtso
@@ -30,6 +30,18 @@ &dpmac16 {
 	managed = "in-band-status";
 };
 
+&dpmac17 {
+	phy-handle = <&dp83867_1_2>;
+	phy-connection-type = "sgmii";
+	managed = "in-band-status";
+};
+
+&dpmac18 {
+	phy-handle = <&dp83867_1_3>;
+	phy-connection-type = "sgmii";
+	managed = "in-band-status";
+};
+
 &pcs_mdio12 {
 	status = "okay";
 };
-- 
2.43.0