[Linux-stm32] [PATCH V2 12/22] ARM: dts: stm32: Add configuration EEPROM on AV96

Marek Vasut marex at denx.de
Tue Mar 31 00:56:51 UTC 2020


The board has an EEPROM on the same I2C bus as PMIC, at address 0x53.
The EEPROM contains the board MAC address.

Signed-off-by: Marek Vasut <marex at denx.de>
Cc: Alexandre Torgue <alexandre.torgue at st.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32 at gmail.com>
Cc: Patrice Chotard <patrice.chotard at st.com>
Cc: Patrick Delaunay <patrick.delaunay at st.com>
Cc: linux-stm32 at st-md-mailman.stormreply.com
To: linux-arm-kernel at lists.infradead.org
---
V2: No change
---
 arch/arm/boot/dts/stm32mp157a-avenger96.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157a-avenger96.dts b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
index de347453db6c..3dfc51f65709 100644
--- a/arch/arm/boot/dts/stm32mp157a-avenger96.dts
+++ b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
@@ -302,6 +302,12 @@ watchdog {
 			status = "disabled";
 		};
 	};
+
+	eeprom at 53 {
+		compatible = "atmel,24c02";
+		reg = <0x53>;
+		pagesize = <16>;
+	};
 };
 
 &iwdg2 {
-- 
2.25.1




More information about the Linux-stm32 mailing list