From: Colin Huang <u8813345@gmail.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Joel Stanley <joel@jms.id.au>,
"Andrew Jeffery" <andrew@codeconstruct.com.au>,
Ryan Chen <ryan_chen@aspeedtech.com>,
Billy Tsai <billy_tsai@aspeedtech.com>
Cc: <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-aspeed@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>,
<colin.huang2@amd.com>, Colin Huang <u8813345@gmail.com>,
Carl Lee <carl.lee@amd.com>
Subject: [PATCH v9 13/15] ARM: dts: aspeed: anacapa: Remove LTC4287 power monitors
Date: Wed, 30 Sep 2026 14:10:21 +0800 [thread overview]
Message-ID: <20260930-anacapa-devlop-phase-devicetree-v9-13-f08aa0d7182d@gmail.com> (raw)
In-Reply-To: <20260930-anacapa-devlop-phase-devicetree-v9-0-f08aa0d7182d@gmail.com>
From: Carl Lee <carl.lee@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@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@24 {
"RPDB_FAN7_PRSNT_N_R", "RPDB_FAN8_PRSNT_N_R",
"", "";
};
-
- power-monitor@42 {
- compatible = "lltc,ltc4287";
- reg = <0x42>;
- shunt-resistor-micro-ohms = <150>;
- };
-
- power-monitor@43 {
- compatible = "lltc,ltc4287";
- reg = <0x43>;
- shunt-resistor-micro-ohms = <150>;
- };
-
- power-monitor@44 {
- compatible = "lltc,ltc4287";
- reg = <0x44>;
- shunt-resistor-micro-ohms = <250>;
- };
-
- power-monitor@45 {
- compatible = "lltc,ltc4287";
- reg = <0x45>;
- shunt-resistor-micro-ohms = <250>;
- };
};
i2c@1 {
@@ -177,24 +153,6 @@ gpio@24 {
"","",
"","";
};
-
- power-monitor@40 {
- compatible = "lltc,ltc4287";
- reg = <0x40>;
- shunt-resistor-micro-ohms = <150>;
- };
-
- power-monitor@41 {
- compatible = "lltc,ltc4287";
- reg = <0x41>;
- shunt-resistor-micro-ohms = <150>;
- };
-
- power-monitor@45 {
- compatible = "lltc,ltc4287";
- reg = <0x45>;
- shunt-resistor-micro-ohms = <250>;
- };
};
};
};
--
2.34.1
next prev parent reply other threads:[~2026-09-30 6:14 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-30 6:10 [PATCH v9 00/15] ARM: dts: aspeed: anacapa: restructure devicetree for development-phase Colin Huang
2026-09-30 6:10 ` [PATCH v9 01/15] ARM: dts: aspeed: anacapa: Add EVT1 devicetree and point wrapper to it Colin Huang
2026-09-30 6:10 ` [PATCH v9 02/15] ARM: dts: aspeed: anacapa: Add EVT2 devicetree inheriting EVT1 Colin Huang
2026-09-30 6:10 ` [PATCH v9 03/15] ARM: dts: aspeed: anacapa: Add DVT devicetree inheriting EVT2 Colin Huang
2026-09-30 6:10 ` [PATCH v9 04/15] ARM: dts: aspeed: anacapa: Add additional EEPROM node for SCM Colin Huang
2026-09-30 6:10 ` [PATCH v9 05/15] ARM: dts: aspeed: anacapa: Add eeprom device node for NFC adaptor board Colin Huang
2026-09-30 6:10 ` [PATCH v9 06/15] ARM: dts: aspeed: anacapa: Align PDB fan GPIO numbering Colin Huang
2026-09-30 6:10 ` [PATCH v9 07/15] ARM: dts: aspeed: anacapa: Enable MCTP and FRU for NIC Colin Huang
2026-09-30 6:10 ` [PATCH v9 08/15] ARM: dts: aspeed: anacapa: evt2: Add shunt resistor values for HSC monitors Colin Huang
2026-09-30 6:10 ` [PATCH v9 09/15] ARM: dts: aspeed: anacapa: Add LPDB fuse monitor GPIO expander Colin Huang
2026-09-30 6:10 ` [PATCH v9 10/15] ARM: dts: aspeed: anacapa: Simplify leakage GPIO line names Colin Huang
2026-09-30 6:10 ` [PATCH v9 11/15] ARM: dts: aspeed: anacapa: Add SPI flash VCC supply Colin Huang
2026-09-30 6:10 ` [PATCH v9 12/15] ARM: dts: aspeed: anacapa: Add NCT7363 fan controllers Colin Huang
2026-09-30 6:10 ` Colin Huang [this message]
2026-09-30 6:10 ` [PATCH v9 14/15] ARM: dts: aspeed: anacapa: Update EDSFF power status signals Colin Huang
2026-09-30 6:10 ` [PATCH v9 15/15] ARM: dts: aspeed: anacapa: Add E1.S FRU EEPROMs Colin Huang
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