arm64: dts: qcom: sa8775p-ride: add pin functions for ethernet0

Add the MDC and MDIO pin functions for ethernet0 on sa8775p-ride.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Andrew Halaney <ahalaney@redhat.com>
Link: https://lore.kernel.org/r/20230622120142.218055-5-brgl@bgdev.pl
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
index 9f39ab5..bf90f82 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
+++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
@@ -371,6 +371,22 @@
 };
 
 &tlmm {
+       ethernet0_default: ethernet0-default-state {
+               ethernet0_mdc: ethernet0-mdc-pins {
+                       pins = "gpio8";
+                       function = "emac0_mdc";
+                       drive-strength = <16>;
+                       bias-pull-up;
+               };
+
+               ethernet0_mdio: ethernet0-mdio-pins {
+                       pins = "gpio9";
+                       function = "emac0_mdio";
+                       drive-strength = <16>;
+                       bias-pull-up;
+               };
+       };
+
        qup_uart10_default: qup-uart10-state {
                pins = "gpio46", "gpio47";
                function = "qup1_se3";