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Thu, 1 Aug 2024 14:30:08 +0000 (GMT) From: Ninad Palsule To: openbmc@lists.ozlabs.org, andrew@codeconstruct.com.au, joel@jms.id.au, eajames@linux.ibm.com Subject: [PATCH linux dev-6.6 v2 1/1] ARM: dts: aspeed: system1: IBM System1 BMC update Date: Thu, 1 Aug 2024 09:30:02 -0500 Message-ID: <20240801143004.993503-2-ninad@linux.ibm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240801143004.993503-1-ninad@linux.ibm.com> References: <20240801143004.993503-1-ninad@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: qjuNJpaUIIFq9Y5lSF-cCbOmMF35t0DV X-Proofpoint-ORIG-GUID: qjuNJpaUIIFq9Y5lSF-cCbOmMF35t0DV X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-01_12,2024-08-01_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 clxscore=1015 impostorscore=0 lowpriorityscore=0 spamscore=0 mlxlogscore=999 malwarescore=0 bulkscore=0 adultscore=0 priorityscore=1501 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408010093 X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ninad Palsule Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" Updated MAX31785a pmbus based fans in the device tree. Signed-off-by: Ninad Palsule --- .../dts/aspeed/aspeed-bmc-ibm-system1.dts | 95 +++++++++++++++++++ 1 file changed, 95 insertions(+) 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 f3efecc7eb8d0..cb3063413d1fa 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts @@ -770,11 +770,106 @@ &i2c6 { fan-controller@52 { compatible = "maxim,max31785a"; reg = <0x52>; + #address-cells = <1>; + #size-cells = <0>; + + fan0: fan@0 { + compatible = "pmbus-fan"; + reg = <0>; + tach-pulses = <2>; + maxim,fan-rotor-input = "tach"; + maxim,fan-pwm-freq = <25000>; + maxim,fan-dual-tach; + maxim,fan-no-watchdog; + maxim,fan-no-fault-ramp; + maxim,fan-ramp = <2>; + maxim,fan-fault-pin-mon; + }; + + fan1: fan@1 { + compatible = "pmbus-fan"; + reg = <1>; + tach-pulses = <2>; + maxim,fan-rotor-input = "tach"; + maxim,fan-pwm-freq = <25000>; + maxim,fan-dual-tach; + maxim,fan-no-watchdog; + maxim,fan-no-fault-ramp; + maxim,fan-ramp = <2>; + maxim,fan-fault-pin-mon; + }; + + fan2: fan@2 { + compatible = "pmbus-fan"; + reg = <2>; + tach-pulses = <2>; + maxim,fan-rotor-input = "tach"; + maxim,fan-pwm-freq = <25000>; + maxim,fan-dual-tach; + maxim,fan-no-watchdog; + maxim,fan-no-fault-ramp; + maxim,fan-ramp = <2>; + maxim,fan-fault-pin-mon; + }; + + fan3: fan@3 { + compatible = "pmbus-fan"; + reg = <3>; + tach-pulses = <2>; + maxim,fan-rotor-input = "tach"; + maxim,fan-pwm-freq = <25000>; + maxim,fan-dual-tach; + maxim,fan-no-watchdog; + maxim,fan-no-fault-ramp; + maxim,fan-ramp = <2>; + maxim,fan-fault-pin-mon; + }; + + fan4: fan@4 { + compatible = "pmbus-fan"; + reg = <4>; + tach-pulses = <2>; + maxim,fan-rotor-input = "tach"; + maxim,fan-pwm-freq = <25000>; + maxim,fan-dual-tach; + maxim,fan-no-watchdog; + maxim,fan-no-fault-ramp; + maxim,fan-ramp = <2>; + maxim,fan-fault-pin-mon; + }; }; fan-controller@54 { compatible = "maxim,max31785a"; reg = <0x54>; + #address-cells = <1>; + #size-cells = <0>; + + fan5: fan@0 { + compatible = "pmbus-fan"; + reg = <0>; + tach-pulses = <2>; + maxim,fan-rotor-input = "tach"; + maxim,fan-pwm-freq = <25000>; + maxim,fan-dual-tach; + maxim,fan-no-watchdog; + maxim,fan-no-fault-ramp; + maxim,fan-ramp = <2>; + maxim,fan-fault-pin-mon; + }; + + fan6: fan@1 { + compatible = "pmbus-fan"; + reg = <1>; + tach-pulses = <2>; + maxim,fan-rotor-input = "tach"; + maxim,fan-pwm-freq = <25000>; + maxim,fan-dual-tach; + maxim,fan-no-watchdog; + maxim,fan-no-fault-ramp; + maxim,fan-ramp = <2>; + maxim,fan-fault-pin-mon; + }; }; eeprom@55 {