[PATCH 5/5] ARM: dts: NSP: Fix MX65 MDIO mux warnings

From: Matthew Hagan
Date: Sat Aug 28 2021 - 07:27:56 EST


Firstly this fixes the following message:
mdio-mii-mux: $nodename:0: 'mdio-mii-mux' does not match '^mdio-mux[\\-@]?'

Secondly, move the mdio-mux to within the axi node and add the unit
address. This requires exposing the axi node via a label in bcm-nsp.dtsi.
This fixes the following warning:
Warning (unit_address_vs_reg): /mdio-mii-mux: node has a reg or ranges property, but no unit name

Signed-off-by: Matthew Hagan <mnhagan88@xxxxxxxxx>
---
arch/arm/boot/dts/bcm-nsp.dtsi | 2 +-
arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi | 6 ++++--
2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi
index 180827500f25..1c08daa18858 100644
--- a/arch/arm/boot/dts/bcm-nsp.dtsi
+++ b/arch/arm/boot/dts/bcm-nsp.dtsi
@@ -166,7 +166,7 @@ periph_clk: periph_clk {
};
};

- axi@18000000 {
+ axi: axi@18000000 {
compatible = "simple-bus";
ranges = <0x00000000 0x18000000 0x0011c40c>;
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi
index 57d0c5eb9749..102acd85fab2 100644
--- a/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi
+++ b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi
@@ -70,10 +70,12 @@ led-5 {
gpios = <&gpioa 31 GPIO_ACTIVE_HIGH>;
};
};
+};

- mdio-mii-mux {
+&axi {
+ mdio-mux@3f1c0 {
compatible = "mdio-mux-mmioreg", "mdio-mux";
- reg = <0x1803f1c0 0x4>;
+ reg = <0x3f1c0 0x4>;
mux-mask = <0x2000>;
mdio-parent-bus = <&mdio_ext>;
#address-cells = <1>;
--
2.27.0