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arm64: dts: qcom: sa8775p: add the SGMII PHY node

Add the internal SGMII/SerDes PHY node for sa8775p platforms.

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/20230622120142.218055-2-brgl@bgdev.pl
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

authored by

Bartosz Golaszewski and committed by
Bjorn Andersson 683ef771 2b08da0d

+9
+9
arch/arm64/boot/dts/qcom/sa8775p.dtsi
··· 1837 1837 <GIC_SPI 687 IRQ_TYPE_LEVEL_HIGH>; 1838 1838 }; 1839 1839 1840 + serdes0: phy@8901000 { 1841 + compatible = "qcom,sa8775p-dwmac-sgmii-phy"; 1842 + reg = <0x0 0x08901000 0x0 0xe10>; 1843 + clocks = <&gcc GCC_SGMI_CLKREF_EN>; 1844 + clock-names = "sgmi_ref"; 1845 + #phy-cells = <0>; 1846 + status = "disabled"; 1847 + }; 1848 + 1840 1849 pdc: interrupt-controller@b220000 { 1841 1850 compatible = "qcom,sa8775p-pdc", "qcom,pdc"; 1842 1851 reg = <0x0 0x0b220000 0x0 0x30000>,