ARM: dts: imx: bx50v3: Configure switch PHY max-speed to 100Mbps

Configure maximum speed for the switch PHYs according to the electrical
connections from PHY to RJ45 connector.

Signed-off-by: Ian Ray <ian.ray@gehealthcare.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>

diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/nxp/imx/imx6q-bx50v3.dtsi
index 1e2266a2368be79163ca963c4418aa3941f17b7e..2c8d2ab8cda1381d82d367122c8ab8555a7efd50 100644 (file)
--- a/arch/arm/boot/dts/nxp/imx/imx6q-bx50v3.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-bx50v3.dtsi
@@ -124,24 +124,28 @@
                                        reg = <0>;
                                        interrupt-parent = <&switch>;
                                        interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+                                       max-speed = <100>; /* only 100Mbit/s lanes are routed */
                                };
 
                                switchphy1: switchphy@1 {
                                        reg = <1>;
                                        interrupt-parent = <&switch>;
                                        interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
+                                       max-speed = <100>; /* only 100Mbit/s lanes are routed */
                                };
 
                                switchphy2: switchphy@2 {
                                        reg = <2>;
                                        interrupt-parent = <&switch>;
                                        interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+                                       max-speed = <100>; /* only 100Mbit/s lanes are routed */
                                };
 
                                switchphy3: switchphy@3 {
                                        reg = <3>;
                                        interrupt-parent = <&switch>;
                                        interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
+                                       max-speed = <100>; /* only 100Mbit/s lanes are routed */
                                };
 
                                switchphy4: switchphy@4 {