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Tue, 7 Jan 2025 16:23:54 +0000 (GMT) From: Ninad Palsule To: minyard@acm.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, ninad@linux.ibm.com, ratbert@faraday-tech.com, openipmi-developer@lists.sourceforge.net, netdev@vger.kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au, devicetree@vger.kernel.org, eajames@linux.ibm.com, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 08/10] ARM: dts: aspeed: system1: Remove VRs max8952 Date: Tue, 7 Jan 2025 10:23:45 -0600 Message-ID: <20250107162350.1281165-9-ninad@linux.ibm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250107162350.1281165-1-ninad@linux.ibm.com> References: <20250107162350.1281165-1-ninad@linux.ibm.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 1_3uMRz20beaWfdTC6mphqlGL-Ll-N3B X-Proofpoint-ORIG-GUID: YJ6ZbhGc0E5iT_nkKOy8Czbb5FdZGSG4 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 spamscore=0 clxscore=1015 phishscore=0 mlxlogscore=999 lowpriorityscore=0 impostorscore=0 malwarescore=0 mlxscore=0 adultscore=0 bulkscore=0 suspectscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2501070133 Removing voltage regulators max8952 from device tree. Those are fully controlled by hardware and firmware should not touch 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 5e6824836213..90570b4d6d35 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 { @@ -1226,23 +1209,6 @@ 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 {