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From: Ninad Palsule <ninad@linux.ibm.com>
To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
	joel@jms.id.au, andrew@codeconstruct.com.au,
	devicetree@vger.kernel.org, eajames@linux.ibm.com,
	ninad@linux.ibm.com, linux-arm-kernel@lists.infradead.org,
	linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org
Cc: NINAD PALSULE <ninadpalsule@us.ibm.com>
Subject: [PATCH v1 6/8] ARM: dts: aspeed: system1: Remove VRs max8952
Date: Fri, 13 Dec 2024 08:50:32 -0600	[thread overview]
Message-ID: <20241213145037.3784931-7-ninad@linux.ibm.com> (raw)
In-Reply-To: <20241213145037.3784931-1-ninad@linux.ibm.com>

From: NINAD PALSULE <ninadpalsule@us.ibm.com>

Removing voltage regulators max8952 from device tree. Those are fully
controlled by hardware and firmware should not thouch them.

Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
---
 .../dts/aspeed/aspeed-bmc-ibm-system1.dts     | 34 -------------------
 1 file changed, 34 deletions(-)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
index 149b9ad23dbb..ca2d4a292687 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
@@ -514,23 +514,6 @@ eeprom@50 {
 		compatible = "atmel,24c64";
 		reg = <0x50>;
 	};
-
-	regulator@60 {
-		compatible = "maxim,max8952";
-		reg = <0x60>;
-
-		max8952,default-mode = <0>;
-		max8952,dvs-mode-microvolt = <1250000>, <1200000>,
-						<1050000>, <950000>;
-		max8952,sync-freq = <0>;
-		max8952,ramp-speed = <0>;
-
-		regulator-name = "VR_v77_1v4";
-		regulator-min-microvolt = <770000>;
-		regulator-max-microvolt = <1400000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
 };
 
 &i2c1 {
@@ -1227,23 +1210,6 @@ eeprom@50 {
 		compatible = "atmel,24c64";
 		reg = <0x50>;
 	};
-
-	regulator@60 {
-		compatible = "maxim,max8952";
-		reg = <0x60>;
-
-		max8952,default-mode = <0>;
-		max8952,dvs-mode-microvolt = <1250000>, <1200000>,
-						<1050000>, <950000>;
-		max8952,sync-freq = <0>;
-		max8952,ramp-speed = <0>;
-
-		regulator-name = "VR_v77_1v4";
-		regulator-min-microvolt = <770000>;
-		regulator-max-microvolt = <1400000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
 };
 
 &i2c11 {
-- 
2.43.0


  parent reply	other threads:[~2024-12-13 14:51 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-12-13 14:50 [PATCH v1 0/8] DTS updates for system1 BMC Ninad Palsule
2024-12-13 14:50 ` [PATCH v1 1/8] ARM: dts: aspeed: system1: Add IPMB device Ninad Palsule
2024-12-13 15:48   ` Krzysztof Kozlowski
2024-12-13 14:50 ` [PATCH v1 2/8] ARM: dts: aspeed: system1: Add GPIO line name Ninad Palsule
2024-12-13 14:50 ` [PATCH v1 3/8] ARM: dts: aspeed: system1: Add RGMII support Ninad Palsule
2024-12-13 22:03   ` Andrew Lunn
2024-12-13 14:50 ` [PATCH v1 4/8] ARM: dts: aspeed: system1: Reduce sgpio speed Ninad Palsule
2024-12-13 14:50 ` [PATCH v1 5/8] ARM: dts: aspeed: system1: Update LED gpio name Ninad Palsule
2024-12-13 14:50 ` Ninad Palsule [this message]
2024-12-13 14:50 ` [PATCH v1 7/8] ARM: dts: aspeed: system1: Mark GPIO line high/low Ninad Palsule
2024-12-13 15:49   ` Krzysztof Kozlowski
2025-01-07 14:28     ` Ninad Palsule
2024-12-13 14:50 ` [PATCH v1 8/8] ARM: dts: aspeed: system1: Disable gpio pull down Ninad Palsule
2024-12-16 16:29 ` [PATCH v1 0/8] DTS updates for system1 BMC Rob Herring (Arm)
2025-01-07 14:46   ` Ninad Palsule

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