arm64: dts: qcom: sa8775p-ride: enable ethernet0

Enable the first 1Gb ethernet port on sa8775p-ride development board.

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/20230622120142.218055-6-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 bf90f82..b2aa160 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
+++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
@@ -261,6 +261,94 @@
        };
 };
 
+&ethernet0 {
+       phy-mode = "sgmii";
+       phy-handle = <&sgmii_phy>;
+
+       pinctrl-0 = <&ethernet0_default>;
+       pinctrl-names = "default";
+
+       snps,mtl-rx-config = <&mtl_rx_setup>;
+       snps,mtl-tx-config = <&mtl_tx_setup>;
+       snps,ps-speed = <1000>;
+
+       status = "okay";
+
+       mdio {
+               compatible = "snps,dwmac-mdio";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               reset-gpios = <&pmm8654au_2_gpios 8 GPIO_ACTIVE_LOW>;
+               reset-delay-us = <11000>;
+               reset-post-delay-us = <70000>;
+
+               sgmii_phy: phy@8 {
+                       reg = <0x8>;
+                       device_type = "ethernet-phy";
+               };
+       };
+
+       mtl_rx_setup: rx-queues-config {
+               snps,rx-queues-to-use = <4>;
+               snps,rx-sched-sp;
+
+               queue0 {
+                       snps,dcb-algorithm;
+                       snps,map-to-dma-channel = <0x0>;
+                       snps,route-up;
+                       snps,priority = <0x1>;
+               };
+
+               queue1 {
+                       snps,dcb-algorithm;
+                       snps,map-to-dma-channel = <0x1>;
+                       snps,route-ptp;
+               };
+
+               queue2 {
+                       snps,avb-algorithm;
+                       snps,map-to-dma-channel = <0x2>;
+                       snps,route-avcp;
+               };
+
+               queue3 {
+                       snps,avb-algorithm;
+                       snps,map-to-dma-channel = <0x3>;
+                       snps,priority = <0xc>;
+               };
+       };
+
+       mtl_tx_setup: tx-queues-config {
+               snps,tx-queues-to-use = <4>;
+               snps,tx-sched-sp;
+
+               queue0 {
+                       snps,dcb-algorithm;
+               };
+
+               queue1 {
+                       snps,dcb-algorithm;
+               };
+
+               queue2 {
+                       snps,avb-algorithm;
+                       snps,send_slope = <0x1000>;
+                       snps,idle_slope = <0x1000>;
+                       snps,high_credit = <0x3e800>;
+                       snps,low_credit = <0xffc18000>;
+               };
+
+               queue3 {
+                       snps,avb-algorithm;
+                       snps,send_slope = <0x1000>;
+                       snps,idle_slope = <0x1000>;
+                       snps,high_credit = <0x3e800>;
+                       snps,low_credit = <0xffc18000>;
+               };
+       };
+};
+
 &i2c11 {
        clock-frequency = <400000>;
        pinctrl-0 = <&qup_i2c11_default>;