From: "Sterzik, Chris" <sterzik@ti.com>
To: Rob Herring <robh@kernel.org>, Julien Panis <jpanis@baylibre.com>
Cc: "lee@kernel.org" <lee@kernel.org>,
"krzysztof.kozlowski+dt@linaro.org"
<krzysztof.kozlowski+dt@linaro.org>,
"corbet@lwn.net" <corbet@lwn.net>,
"arnd@arndb.de" <arnd@arndb.de>,
"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
"derek.kiernan@xilinx.com" <derek.kiernan@xilinx.com>,
"dragan.cvetic@xilinx.com" <dragan.cvetic@xilinx.com>,
"eric.auger@redhat.com" <eric.auger@redhat.com>,
"jgg@ziepe.ca" <jgg@ziepe.ca>,
"razor@blackwall.org" <razor@blackwall.org>,
"stephen@networkplumber.org" <stephen@networkplumber.org>,
"davem@davemloft.net" <davem@davemloft.net>,
"christian.koenig@amd.com" <christian.koenig@amd.com>,
"contact@emersion.fr" <contact@emersion.fr>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
"Kumar, Udit" <u-kumar1@ti.com>,
"eblanc@baylibre.com" <eblanc@baylibre.com>,
"jneanne@baylibre.com" <jneanne@baylibre.com>
Subject: RE: [EXTERNAL] Re: [PATCH v2 1/4] dt-bindings: mfd: Add TI TPS6594 PMIC
Date: Tue, 21 Mar 2023 16:37:59 +0000 [thread overview]
Message-ID: <edbd9ccae2fb4d18b50d99123246cb03@ti.com> (raw)
In-Reply-To: <20230320155354.GB1733616-robh@kernel.org>
>> + A multi-PMIC synchronization scheme is implemented in the PMIC device
>> + to synchronize the power state changes with other PMIC devices. This is
>> + accomplished through a SPMI bus: the primary PMIC is the controller
>> + device on the SPMI bus, and the secondary PMICs are the target devices
>> + on the SPMI bus.
>
>Is this a TI specific feature?
>
This implementation of SPMI bus is a TI specific feature and is only supported between devices which have this specific implementation.
next prev parent reply other threads:[~2023-03-21 16:38 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-15 11:07 [PATCH v2 0/4] TI TPS6594 PMIC support (Core, ESM, PFSM) Julien Panis
2023-03-15 11:07 ` [PATCH v2 1/4] dt-bindings: mfd: Add TI TPS6594 PMIC Julien Panis
2023-03-20 15:53 ` Rob Herring
2023-03-20 16:35 ` Julien Panis
2023-03-21 7:36 ` Krzysztof Kozlowski
2023-03-21 9:03 ` Julien Panis
2023-03-21 10:32 ` Krzysztof Kozlowski
2023-03-21 10:48 ` Julien Panis
2023-03-21 16:37 ` Sterzik, Chris [this message]
2023-03-15 11:07 ` [PATCH v2 2/4] mfd: tps6594: Add driver for " Julien Panis
2023-03-16 16:20 ` Lee Jones
2023-03-15 11:07 ` [PATCH v2 3/4] misc: tps6594-esm: Add driver for TI TPS6594 ESM Julien Panis
2023-03-15 11:07 ` [PATCH v2 4/4] misc: tps6594-pfsm: Add driver for TI TPS6594 PFSM Julien Panis
2023-03-15 11:34 ` Greg KH
2023-03-15 11:48 ` Julien Panis
2023-03-20 15:40 ` [PATCH v2 0/4] TI TPS6594 PMIC support (Core, ESM, PFSM) Rob Herring
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