From: Igor Opaniuk igor.opaniuk@toradex.com
Rename EEPROM nodes. Create aliases for EEPROM to unify their order: eeprom0 - on-module EEPROM eeprom1 - carrier-board EEPROM eeprom2 - MIPI-DSI to HDMI adapter EEPROM
Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com ---
arch/arm/dts/imx8mm-verdin.dts | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-)
diff --git a/arch/arm/dts/imx8mm-verdin.dts b/arch/arm/dts/imx8mm-verdin.dts index b86f46e..1c67c08 100644 --- a/arch/arm/dts/imx8mm-verdin.dts +++ b/arch/arm/dts/imx8mm-verdin.dts @@ -16,6 +16,12 @@ stdout-path = &uart1; };
+ aliases { + eeprom0 = &eeprom_module; + eeprom1 = &eeprom_carrier_board; + eeprom2 = &eeprom_display_adapter; + }; + /* fixed clock dedicated to SPI CAN controller */ clk20m: oscillator { compatible = "fixed-clock"; @@ -321,8 +327,8 @@ vcc-supply = <&ldo5_reg>; };
- eeprom@50 { - compatible = "st,24c02"; + eeprom_module: eeprom@50 { + compatible = "st,24c02", "atmel,24c02", "i2c-eeprom"; pagesize = <16>; reg = <0x50>; }; @@ -377,16 +383,16 @@ status = "okay"; };
- /* EEPROM on MIPI-DSI to HDMI adapter */ - eeprom_50: eeprom@50 { - compatible = "st,24c02"; + /* EEPROM on display adapter (MIPI DSI Display Adapter) */ + eeprom_display_adapter: eeprom@50 { + compatible = "st,24c02", "atmel,24c02", "i2c-eeprom"; pagesize = <16>; reg = <0x50>; };
- /* EEPROM on Verdin Development board */ - eeprom_57: eeprom@57 { - compatible = "st,24c02"; + /* EEPROM on carrier board */ + eeprom_carrier_board: eeprom@57 { + compatible = "st,24c02", "atmel,24c02", "i2c-eeprom"; pagesize = <16>; reg = <0x57>; };