| From f5fc9044e5d45a4d97b5240c8723f4677f647c9f Mon Sep 17 00:00:00 2001 |
| From: Matthew Hagan <mnhagan88@gmail.com> |
| Date: Sun, 29 Aug 2021 22:37:51 +0000 |
| Subject: [PATCH] ARM: dts: NSP: Fix MX65 MDIO mux warnings |
| |
| The naming of this node is based upon that of the initial EA9500 dts[1]. |
| However this does not conform with the mdio-mux format, yielding the |
| following message when running dtbs_check: |
| mdio-mii-mux: $nodename:0: 'mdio-mii-mux' does not match '^mdio-mux[\\-@]?' |
| |
| Secondly, this node should be moved to within the axi node and given the |
| appropriate unit address. This also 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 |
| |
| [1]https://patchwork.ozlabs.org/project/linux-imx/patch/20180618174159.86150-1-npcomplete13@gmail.com/#1941353 |
| |
| Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> |
| Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> |
| --- |
| arch/arm/boot/dts/bcm-nsp.dtsi | 2 +- |
| arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi | 6 ++++-- |
| 2 files changed, 5 insertions(+), 3 deletions(-) |
| |
| --- a/arch/arm/boot/dts/bcm-nsp.dtsi |
| +++ b/arch/arm/boot/dts/bcm-nsp.dtsi |
| @@ -166,7 +166,7 @@ |
| }; |
| }; |
| |
| - axi@18000000 { |
| + axi: axi@18000000 { |
| compatible = "simple-bus"; |
| ranges = <0x00000000 0x18000000 0x0011c40c>; |
| #address-cells = <1>; |
| --- a/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi |
| +++ b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi |
| @@ -70,10 +70,12 @@ |
| 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>; |