| Message ID | 20210607081727.4723-1-cnsztl@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: rockchip: add EEPROM node for NanoPi R4S | expand |
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts index cef4d18b599d..4a82f50a07c5 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts @@ -68,6 +68,15 @@ status = "disabled"; }; +&i2c2 { + eeprom@51 { + compatible = "microchip,24c02", "atmel,24c02"; + reg = <0x51>; + pagesize = <16>; + read-only; /* This holds our MAC */ + }; +}; + &i2c4 { status = "disabled"; };
NanoPi R4S has a EEPROM attached to the 2nd I2C bus (U92), which stores the MAC address. Signed-off-by: Tianling Shen <cnsztl@gmail.com> --- arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts | 9 +++++++++ 1 file changed, 9 insertions(+)