1 From 036e332e29ee24396ad877cc6a1275d86a1c4b3d Mon Sep 17 00:00:00 2001
2 From: Robert Marko <robimarko@gmail.com>
3 Date: Thu, 7 Oct 2021 13:58:46 +0200
4 Subject: [PATCH] arm64: dts: qcom: ipq8074: add MDIO bus
6 IPQ8074 uses an IPQ4019 compatible MDIO controller that is already
7 supported in the kernel, so add the DT node in order to use it.
9 Signed-off-by: Robert Marko <robimarko@gmail.com>
10 Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
11 Link: https://lore.kernel.org/r/20211007115846.26255-1-robimarko@gmail.com
13 arch/arm64/boot/dts/qcom/ipq8074.dtsi | 12 ++++++++++++
14 1 file changed, 12 insertions(+)
16 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
17 +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
23 + compatible = "qcom,ipq4019-mdio";
24 + reg = <0x00090000 0x64>;
25 + #address-cells = <1>;
28 + clocks = <&gcc GCC_MDIO_AHB_CLK>;
29 + clock-names = "gcc_mdio_ahb_clk";
31 + status = "disabled";
35 compatible = "qcom,prng-ee";
36 reg = <0x000e3000 0x1000>;