From cea68ea4927c44633123d7d88fa0bfe55ece9a5c Mon Sep 17 00:00:00 2001 From: Kwon Tae-young Date: Tue, 14 Jan 2020 17:15:33 +0900 Subject: [PATCH] dts: arm: stm32: add dts support for EEPROM of STM32L0 Add eeprom to STM32L0 series. stm32l053X8: 2k stm32l072Xz, stm32l073Xz: 6k Signed-off-by: Kwon Tae-young --- dts/arm/st/l0/stm32l0.dtsi | 6 ++++++ dts/arm/st/l0/stm32l053.dtsi | 4 ++++ dts/arm/st/l0/stm32l072.dtsi | 4 ++++ dts/arm/st/l0/stm32l073.dtsi | 4 ++++ 4 files changed, 18 insertions(+) diff --git a/dts/arm/st/l0/stm32l0.dtsi b/dts/arm/st/l0/stm32l0.dtsi index 76965f4182b..ab0b9544e14 100644 --- a/dts/arm/st/l0/stm32l0.dtsi +++ b/dts/arm/st/l0/stm32l0.dtsi @@ -190,6 +190,12 @@ status = "disabled"; label = "DMA_1"; }; + + eeprom: eeprom@8080000{ + compatible = "st,stm32-eeprom"; + status = "disabled"; + label = "EEPROM_0"; + }; }; }; diff --git a/dts/arm/st/l0/stm32l053.dtsi b/dts/arm/st/l0/stm32l053.dtsi index 894ee715e3e..8fc3fe09dd1 100644 --- a/dts/arm/st/l0/stm32l053.dtsi +++ b/dts/arm/st/l0/stm32l053.dtsi @@ -31,5 +31,9 @@ status = "disabled"; label = "SPI_2"; }; + + eeprom: eeprom@8080000{ + reg = <0x08080000 DT_SIZE_K(2)>; + }; }; }; diff --git a/dts/arm/st/l0/stm32l072.dtsi b/dts/arm/st/l0/stm32l072.dtsi index df3b24a233a..86efd865cfb 100644 --- a/dts/arm/st/l0/stm32l072.dtsi +++ b/dts/arm/st/l0/stm32l072.dtsi @@ -69,6 +69,10 @@ status = "disabled"; label= "USB"; }; + + eeprom: eeprom@8080000{ + reg = <0x08080000 DT_SIZE_K(6)>; + }; }; otgfs_phy: otgfs_phy { diff --git a/dts/arm/st/l0/stm32l073.dtsi b/dts/arm/st/l0/stm32l073.dtsi index 70c122fc782..55fb472b631 100644 --- a/dts/arm/st/l0/stm32l073.dtsi +++ b/dts/arm/st/l0/stm32l073.dtsi @@ -68,6 +68,10 @@ status = "disabled"; label= "USB"; }; + + eeprom: eeprom@8080000{ + reg = <0x08080000 DT_SIZE_K(6)>; + }; }; otgfs_phy: otgfs_phy {