[PATCH v9 13/15] ARM: dts: aspeed: anacapa: Remove LTC4287 power monitors

Colin Huang u8813345 at gmail.com
Tue Sep 29 23:10:21 PDT 2026


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

The LTC4287 power-monitor nodes in the Anacapa DTS overlap I2C
addresses used by other devices on the same buses.

Keeping these nodes may cause incorrect probing/binding attempts.
Remove them to avoid address conflicts.

Signed-off-by: Carl Lee <carl.lee at amd.com>
---
 .../aspeed/aspeed-bmc-facebook-anacapa-evt2.dtsi   | 42 ----------------------
 1 file changed, 42 deletions(-)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt2.dtsi b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt2.dtsi
index f546a7b5786a..5c0d874fa24a 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt2.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt2.dtsi
@@ -83,30 +83,6 @@ gpio at 24 {
 					"RPDB_FAN7_PRSNT_N_R", "RPDB_FAN8_PRSNT_N_R",
 					"", "";
 			};
-
-			power-monitor at 42 {
-				compatible = "lltc,ltc4287";
-				reg = <0x42>;
-				shunt-resistor-micro-ohms = <150>;
-			};
-
-			power-monitor at 43 {
-				compatible = "lltc,ltc4287";
-				reg = <0x43>;
-				shunt-resistor-micro-ohms = <150>;
-			};
-
-			power-monitor at 44 {
-				compatible = "lltc,ltc4287";
-				reg = <0x44>;
-				shunt-resistor-micro-ohms = <250>;
-			};
-
-			power-monitor at 45 {
-				compatible = "lltc,ltc4287";
-				reg = <0x45>;
-				shunt-resistor-micro-ohms = <250>;
-			};
 		};
 
 		i2c at 1 {
@@ -177,24 +153,6 @@ gpio at 24 {
 					"","",
 					"","";
 			};
-
-			power-monitor at 40 {
-				compatible = "lltc,ltc4287";
-				reg = <0x40>;
-				shunt-resistor-micro-ohms = <150>;
-			};
-
-			power-monitor at 41 {
-				compatible = "lltc,ltc4287";
-				reg = <0x41>;
-				shunt-resistor-micro-ohms = <150>;
-			};
-
-			power-monitor at 45 {
-				compatible = "lltc,ltc4287";
-				reg = <0x45>;
-				shunt-resistor-micro-ohms = <250>;
-			};
 		};
 	};
 };

-- 
2.34.1




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