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Fri, 13 Dec 2024 14:50:44 +0000 (GMT) From: Ninad Palsule 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 Subject: [PATCH v1 6/8] ARM: dts: aspeed: system1: Remove VRs max8952 Date: Fri, 13 Dec 2024 08:50:32 -0600 Message-ID: <20241213145037.3784931-7-ninad@linux.ibm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241213145037.3784931-1-ninad@linux.ibm.com> References: <20241213145037.3784931-1-ninad@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: 5bAFWIizQVQFb68IYlBMzgxTpdTeSbAT X-Proofpoint-GUID: 5bAFWIizQVQFb68IYlBMzgxTpdTeSbAT X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-15_01,2024-10-11_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 bulkscore=0 clxscore=1015 suspectscore=0 mlxlogscore=999 adultscore=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 priorityscore=1501 mlxscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412130103 From: NINAD PALSULE Removing voltage regulators max8952 from device tree. Those are fully controlled by hardware and firmware should not thouch them. Signed-off-by: Ninad Palsule --- .../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