ARM: dts: kswitch-d10: use open drain mode for coma-mode pins

The driver use the coma-mode pins as open-drain. Flag them in the device
tree accordingly. This avoids the following error:
[   14.114180] gpio-2007 (coma-mode): enforced open drain please flag it properly in DT/ACPI DSDT/board file

Fixes: 46a9556d977e ("ARM: dts: kswitch-d10: enable networking")
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220704150808.1104295-1-michael@walle.cc

diff --git a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi
index 4cab1b3..725dcf7 100644 (file)
--- a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi
+++ b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi
@@ -87,22 +87,22 @@
 
        phy4: ethernet-phy@5 {
                reg = <5>;
-               coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>;
+               coma-mode-gpios = <&gpio 37 GPIO_OPEN_DRAIN>;
        };
 
        phy5: ethernet-phy@6 {
                reg = <6>;
-               coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>;
+               coma-mode-gpios = <&gpio 37 GPIO_OPEN_DRAIN>;
        };
 
        phy6: ethernet-phy@7 {
                reg = <7>;
-               coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>;
+               coma-mode-gpios = <&gpio 37 GPIO_OPEN_DRAIN>;
        };
 
        phy7: ethernet-phy@8 {
                reg = <8>;
-               coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>;
+               coma-mode-gpios = <&gpio 37 GPIO_OPEN_DRAIN>;
        };
 };