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arm64: dts: qcom: ipq8074: add MDIO bus

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IPQ8074 uses an IPQ4019 compatible MDIO controller that is already
supported in the kernel, so add the DT node in order to use it.

Signed-off-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211007115846.26255-1-robimarko@gmail.com
This commit is contained in:
Robert Marko 2021-10-07 13:58:46 +02:00 • committed by Bjorn Andersson
parent 42dd1efffe
commit d201f67714
1 changed files with 12 additions and 0 deletions
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12
arch/arm64/boot/dts/qcom/ipq8074.dtsi
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@ -230,6 +230,18 @@
};
};
mdio: mdio@90000 {
compatible = "qcom,ipq4019-mdio";
reg = <0x00090000 0x64>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&gcc GCC_MDIO_AHB_CLK>;
clock-names = "gcc_mdio_ahb_clk";
status = "disabled";
};
prng: rng@e3000 {
compatible = "qcom,prng-ee";
reg = <0x000e3000 0x1000>;