[PATCH] arm64: dts: imx: Fix EEPROM address on Data Modul i.MX8M Plus eDM SBC

Marek Vasut via U-Boot <[email protected]>
Newsgroups org.u-boot-project.lists.u-boot
Message-ID <[email protected]>
The Embedded EEPROM address on Data Modul i.MX8M Plus eDM SBC is 0x51
on all boards starting with revision 902 and newer, update the EEPROM
address to 0x51 to cover all production hardware.

Older board revisions had the EEPROM strapped to address 0x50 but the
EEPROM was not populated on those boards. A subset of rev. 902 boards
also do not have the EEPROM populated. Rev. 903 and newer boards have
the EEPROM populated and strapped to address 0x51. Therefore, setting
the EEPROM address to 0x51 unconditionally does not break any users.

Signed-off-by: Marek Vasut <[email protected]>
---
Cc: "NXP i.MX U-Boot Team" <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Ilias Apalodimas <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: [email protected]
---
 arch/arm/dts/imx8mp-data-modul-edm-sbc.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/imx8mp-data-modul-edm-sbc.dts b/arch/arm/dts/imx8mp-data-modul-edm-sbc.dts
index 6b40106e3bd..904c610b6de 100644
--- a/arch/arm/dts/imx8mp-data-modul-edm-sbc.dts
+++ b/arch/arm/dts/imx8mp-data-modul-edm-sbc.dts
@@ -296,9 +296,9 @@
 		self-powered;
 	};
 
-	eeprom: eeprom@50 {
+	eeprom: eeprom@51 {
 		compatible = "atmel,24c32";
-		reg = <0x50>;
+		reg = <0x51>;
 		pagesize = <32>;
 	};
 
-- 
2.53.0
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