| From 9f01f5cdb548352418b34ce77db02a560fe2913b Mon Sep 17 00:00:00 2001 |
| From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> |
| Date: Mon, 29 Mar 2021 17:45:14 +0200 |
| Subject: [PATCH] arm64: dts: broadcom: bcm4908: add Ethernet MAC addr |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| On most BCM4908 devices MAC address can be read from the bootloader |
| binary section containing device settings. Use NVMEM to describe that. |
| |
| Signed-off-by: Rafał Miłecki <rafal@milecki.pl> |
| Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> |
| --- |
| .../broadcom/bcm4908/bcm4906-netgear-r8000p.dts | 14 ++++++++++++++ |
| .../broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts | 14 ++++++++++++++ |
| 2 files changed, 28 insertions(+) |
| |
| --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-netgear-r8000p.dts |
| +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-netgear-r8000p.dts |
| @@ -74,6 +74,11 @@ |
| }; |
| }; |
| |
| +&enet { |
| + nvmem-cells = <&base_mac_addr>; |
| + nvmem-cell-names = "mac-address"; |
| +}; |
| + |
| &usb_phy { |
| brcm,ioc = <1>; |
| status = "okay"; |
| @@ -130,8 +135,17 @@ |
| #size-cells = <1>; |
| |
| partition@0 { |
| + compatible = "nvmem-cells"; |
| label = "cferom"; |
| reg = <0x0 0x100000>; |
| + |
| + #address-cells = <1>; |
| + #size-cells = <1>; |
| + ranges = <0 0x0 0x100000>; |
| + |
| + base_mac_addr: mac@106a0 { |
| + reg = <0x106a0 0x6>; |
| + }; |
| }; |
| |
| partition@100000 { |
| --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts |
| +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts |
| @@ -44,6 +44,11 @@ |
| }; |
| }; |
| |
| +&enet { |
| + nvmem-cells = <&base_mac_addr>; |
| + nvmem-cell-names = "mac-address"; |
| +}; |
| + |
| &usb_phy { |
| brcm,ioc = <1>; |
| status = "okay"; |
| @@ -128,8 +133,17 @@ |
| #size-cells = <1>; |
| |
| partition@0 { |
| + compatible = "nvmem-cells"; |
| label = "cferom"; |
| reg = <0x0 0x100000>; |
| + |
| + #address-cells = <1>; |
| + #size-cells = <1>; |
| + ranges = <0 0x0 0x100000>; |
| + |
| + base_mac_addr: mac@106a0 { |
| + reg = <0x106a0 0x6>; |
| + }; |
| }; |
| |
| partition@100000 { |