Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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>
authored by
Bartosz Golaszewski
and committed by
Bjorn Andersson
120ab6c0
48c99529
+88
+88
arch/arm64/boot/dts/qcom/sa8775p-ride.dts
+88
arch/arm64/boot/dts/qcom/sa8775p-ride.dts
···
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};
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};
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ðernet0 {
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phy-mode = "sgmii";
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phy-handle = <&sgmii_phy>;
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pinctrl-0 = <ðernet0_default>;
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pinctrl-names = "default";
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snps,mtl-rx-config = <&mtl_rx_setup>;
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snps,mtl-tx-config = <&mtl_tx_setup>;
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snps,ps-speed = <1000>;
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status = "okay";
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mdio {
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compatible = "snps,dwmac-mdio";
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#address-cells = <1>;
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#size-cells = <0>;
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reset-gpios = <&pmm8654au_2_gpios 8 GPIO_ACTIVE_LOW>;
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reset-delay-us = <11000>;
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reset-post-delay-us = <70000>;
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sgmii_phy: phy@8 {
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reg = <0x8>;
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device_type = "ethernet-phy";
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};
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};
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mtl_rx_setup: rx-queues-config {
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snps,rx-queues-to-use = <4>;
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snps,rx-sched-sp;
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queue0 {
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snps,dcb-algorithm;
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snps,map-to-dma-channel = <0x0>;
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snps,route-up;
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snps,priority = <0x1>;
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};
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queue1 {
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snps,dcb-algorithm;
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snps,map-to-dma-channel = <0x1>;
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snps,route-ptp;
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};
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queue2 {
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snps,avb-algorithm;
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snps,map-to-dma-channel = <0x2>;
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snps,route-avcp;
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};
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queue3 {
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snps,avb-algorithm;
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snps,map-to-dma-channel = <0x3>;
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snps,priority = <0xc>;
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};
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};
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mtl_tx_setup: tx-queues-config {
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snps,tx-queues-to-use = <4>;
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snps,tx-sched-sp;
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queue0 {
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snps,dcb-algorithm;
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};
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queue1 {
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snps,dcb-algorithm;
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};
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queue2 {
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snps,avb-algorithm;
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snps,send_slope = <0x1000>;
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snps,idle_slope = <0x1000>;
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snps,high_credit = <0x3e800>;
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snps,low_credit = <0xffc18000>;
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};
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queue3 {
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snps,avb-algorithm;
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snps,send_slope = <0x1000>;
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snps,idle_slope = <0x1000>;
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snps,high_credit = <0x3e800>;
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snps,low_credit = <0xffc18000>;
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};
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};
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};
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&i2c11 {
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clock-frequency = <400000>;
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pinctrl-0 = <&qup_i2c11_default>;