From da42c329c6c73b5f4eb40f894195c488ba76d76b Mon Sep 17 00:00:00 2001 From: Shiji Yang Date: Mon, 2 Oct 2023 10:12:02 +0800 Subject: ramips: convert rt2x00 EEPROM to NVMEM format This patch converts legacy Ralink SoCs and MT7620 WiFi calibration data to NVMEM format. The EEPROM size is 0x200. Signed-off-by: Shiji Yang --- .../linux/ramips/dts/mt7620n_kingston_mlw221.dts | 24 ++++++++++++---------- 1 file changed, 13 insertions(+), 11 deletions(-) (limited to 'target/linux/ramips/dts/mt7620n_kingston_mlw221.dts') diff --git a/target/linux/ramips/dts/mt7620n_kingston_mlw221.dts b/target/linux/ramips/dts/mt7620n_kingston_mlw221.dts index 1e8fe0d833..5324d7dcf0 100644 --- a/target/linux/ramips/dts/mt7620n_kingston_mlw221.dts +++ b/target/linux/ramips/dts/mt7620n_kingston_mlw221.dts @@ -79,9 +79,20 @@ }; factory: partition@40000 { + compatible = "nvmem-cells"; label = "factory"; reg = <0x40000 0x10000>; + #address-cells = <1>; + #size-cells = <1>; read-only; + + eeprom_factory_0: eeprom@0 { + reg = <0x0 0x200>; + }; + + macaddr_factory_4: macaddr@4 { + reg = <0x4 0x6>; + }; }; partition@50000 { @@ -114,7 +125,8 @@ }; &wmac { - ralink,mtd-eeprom = <&factory 0x0>; + nvmem-cells = <&eeprom_factory_0>; + nvmem-cell-names = "eeprom"; }; &state_default { @@ -123,13 +135,3 @@ function = "gpio"; }; }; - -&factory { - compatible = "nvmem-cells"; - #address-cells = <1>; - #size-cells = <1>; - - macaddr_factory_4: macaddr@4 { - reg = <0x4 0x6>; - }; -}; -- cgit v1.2.3