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 --- target/linux/ramips/dts/rt3883_belkin_f9k110x.dtsi | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) (limited to 'target/linux/ramips/dts/rt3883_belkin_f9k110x.dtsi') diff --git a/target/linux/ramips/dts/rt3883_belkin_f9k110x.dtsi b/target/linux/ramips/dts/rt3883_belkin_f9k110x.dtsi index 0b2c7602d1..c6213a6b17 100644 --- a/target/linux/ramips/dts/rt3883_belkin_f9k110x.dtsi +++ b/target/linux/ramips/dts/rt3883_belkin_f9k110x.dtsi @@ -42,9 +42,20 @@ }; 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>; + }; + + eeprom_factory_8000: eeprom@8000 { + reg = <0x8000 0x200>; + }; }; partition@50000 { @@ -78,7 +89,8 @@ &wmac { status = "okay"; - ralink,mtd-eeprom = <&factory 0x0>; + nvmem-cells = <&eeprom_factory_0>; + nvmem-cell-names = "eeprom"; }; &pci { @@ -92,7 +104,8 @@ compatible = "pci1814,3091"; reg = <0x10000 0 0 0 0>; ralink,5ghz = <0>; - ralink,mtd-eeprom = <&factory 0x8000>; + nvmem-cells = <&eeprom_factory_8000>; + nvmem-cell-names = "eeprom"; }; }; -- cgit v1.2.3