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* [PATCH v3] ARM: dts: aspeed: anacapa: Add eeprom device node for NFC adaptor board
@ 2026-03-31  8:02 Carl Lee via B4 Relay
  2026-05-18 12:32 ` Andrew Jeffery
  0 siblings, 1 reply; 2+ messages in thread
From: Carl Lee via B4 Relay @ 2026-03-31  8:02 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Joel Stanley,
	Andrew Jeffery
  Cc: devicetree, linux-arm-kernel, linux-aspeed, linux-kernel,
	carl.lee, peter.shen, colin.huang2

From: Carl Lee <carl.lee@amd.com>

Add eeprom device node for NFC adaptor board FRU.

Signed-off-by: Carl Lee <carl.lee@amd.com>
---
Add eeprom device node to store FRU data for NFC adapter
board on Anacapa platform.
---
Changes in v3:
- Fix node ordering to follow ascending unit address
- Update commit message to match actual changes
- Link to v2: https://lore.kernel.org/r/20260309-arm-dts-aspeed-anacapa-add-eeprom-device-v2-1-91c7dde4b79d@amd.com

Changes in v2:
- Remove PRoT module eeprom commit since it is already included in another series under review.
- Only include NFC adapter board eeprom node.
- Link to v1: https://lore.kernel.org/r/20260309-arm-dts-aspeed-anacapa-add-eeprom-device-v1-0-45092310e0e6@amd.com
---
 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts
index 2cb7bd128d24..57fd81e931d6 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts
@@ -824,6 +824,11 @@ nfc@28 {
 
 				enable-gpios = <&sgpiom0 241 GPIO_ACTIVE_HIGH>;
 			};
+
+			eeprom@50 {
+				compatible = "atmel,24c128";
+				reg = <0x50>;
+			};
 		};
 	};
 };

---
base-commit: a0ae2a256046c0c5d3778d1a194ff2e171f16e5f
change-id: 20260309-arm-dts-aspeed-anacapa-add-eeprom-device-a1aabe06a35b

Best regards,
-- 
Carl Lee <carl.lee@amd.com>




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2026-03-31  8:02 [PATCH v3] ARM: dts: aspeed: anacapa: Add eeprom device node for NFC adaptor board Carl Lee via B4 Relay
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