dts: arm: st: f2: add definition for backup SRAM
Add DT definition for the backup SRAM.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
diff --git a/dts/arm/st/f2/stm32f2.dtsi b/dts/arm/st/f2/stm32f2.dtsi
index 2ced793..1b8a1d9 100644
--- a/dts/arm/st/f2/stm32f2.dtsi
+++ b/dts/arm/st/f2/stm32f2.dtsi
@@ -276,6 +276,14 @@
label = "DAC_1";
#io-channel-cells = <1>;
};
+
+ backup_sram: memory@40024000 {
+ compatible = "st,stm32-backup-sram";
+ reg = <0x40024000 DT_SIZE_K(4)>;
+ clocks = <&rcc STM32_CLOCK_BUS_AHB1 0x00040000>;
+ label = "BACKUP_SRAM";
+ status = "disabled";
+ };
};
otgfs_phy: otgfs_phy {
