lkml.org 
[lkml]   [2021]   [Oct]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] arm64: dts: qcom: ipq8074: add MDIO bus
Date
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>
---
arch/arm64/boot/dts/qcom/ipq8074.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index 3a56e38158a4..5f562444c838 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -267,6 +267,18 @@ pcie_phy1: phy@8e000 {
status = "disabled";
};

+ 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>;
--
2.32.0
\
 
 \ /
  Last update: 2021-10-07 13:59    [W:0.052 / U:0.456 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site