On 10/18/23 19:54, Fabio Estevam wrote:
From: Fabio Estevam
Pass #address-cells/size-cells in the mdio node to avoid the following
DTC warning:
DTCOarch/arm/dts/imx8mp-dhcom-pdk3-overlay-rev100.dtbo
Warning (reg_format): /fragment@0/__overlay__:reg: property has invalid length
(4 bytes) (#address-cells == 2, #size-cells == 1)
Warning (avoid_default_addr_size): /fragment@0/__overlay__: Relying on default
#address-cells value
Warning (avoid_default_addr_size): /fragment@0/__overlay__: Relying on default
#size-cells value
Signed-off-by: Fabio Estevam
Reviewed-by: Marek Vasut
---
Changes since v1:
- Remove the ethphy0g label. (Marek)
arch/arm/dts/imx8mp-dhcom-pdk3-overlay-rev100.dts | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/imx8mp-dhcom-pdk3-overlay-rev100.dts
b/arch/arm/dts/imx8mp-dhcom-pdk3-overlay-rev100.dts
index f27e6429abe4..bad015536166 100644
--- a/arch/arm/dts/imx8mp-dhcom-pdk3-overlay-rev100.dts
+++ b/arch/arm/dts/imx8mp-dhcom-pdk3-overlay-rev100.dts
@@ -5,6 +5,13 @@
/dts-v1/;
/plugin/;
- {
- reg = <7>;
+ {
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethernet-phy@7 {
One more thing to fix, this should be ethernet-phy@5 , not
ethernet-phy@7 . This is a local fix up for old hardware, which
overrides the PHY MDIO address, see:
arch/arm/dts/imx8mp-dhcom-som.dtsi: ethphy0g: ethernet-phy@5
{ /* Micrel KSZ9131RNXI */
