diff options
| author | Joakim Zhang <qiangqing.zhang@nxp.com> | 2021-01-16 11:44:30 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2021-01-18 12:39:20 +0300 |
| commit | 066438ae637b492f220c26cca304f1ce3d987a20 (patch) | |
| tree | 3b208068547cde7db9985d788d159a137ec3847f /arch/arm64/boot/dts/freescale/imx8mm.dtsi | |
| parent | 6c17f2d6ab50691bfe67e65434568d759feb450b (diff) | |
| download | linux-066438ae637b492f220c26cca304f1ce3d987a20.tar.xz | |
arm64: dts: imx8m: add mac address for FEC
Add mac address in efuse, so that FEC driver can parse it from nvmem
cell.
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 5af0e63b1db1..acb8df609e2b 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -527,6 +527,10 @@ cpu_speed_grade: speed-grade@10 { reg = <0x10 4>; }; + + fec_mac_address: mac-address@90 { + reg = <0x90 6>; + }; }; anatop: anatop@30360000 { @@ -923,6 +927,9 @@ assigned-clock-rates = <0>, <100000000>, <125000000>, <0>; fsl,num-tx-queues = <3>; fsl,num-rx-queues = <3>; + nvmem-cells = <&fec_mac_address>; + nvmem-cell-names = "mac-address"; + nvmem_macaddr_swap; status = "disabled"; }; |