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Date: Fri, 9 Feb 2024 17:11:46 +0000
From: Conor Dooley <conor@kernel.org>
To: Bhargav Raviprakash <bhargav.r@ltts.com>
Cc: linux-kernel@vger.kernel.org, m.nirmaladevi@ltts.com, lee@kernel.org,
	robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
	conor+dt@kernel.org, jpanis@baylibre.com,
	devicetree@vger.kernel.org, arnd@arndb.de,
	gregkh@linuxfoundation.org, lgirdwood@gmail.com, broonie@kernel.org,
	linus.walleij@linaro.org, linux-gpio@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, nm@ti.com, vigneshr@ti.com,
	kristo@kernel.org
Subject: Re: [RESEND PATCH v1 03/13] dt-bindings: mfd: ti,tps6594: Add TI
 TPS65224 PMIC
Message-ID: <20240209-blitz-fidgety-78469aa80d6d@spud>
References: <20240208105343.1212902-1-bhargav.r@ltts.com>
 <20240208105343.1212902-4-bhargav.r@ltts.com>
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On Thu, Feb 08, 2024 at 04:23:33PM +0530, Bhargav Raviprakash wrote:
> TPS65224 is a Power Management IC with 4 Buck regulators and 3 LDO
> regulators, it includes additional features like GPIOs, watchdog, ESMs
> (Error Signal Monitor), and PFSM (Pre-configurable Finite State Machine)
> managing the state of the device.

> TPS6594 and TPS65224 have significant functional overlap.

What does "significant functional overlap" mean? Does one implement a
compatible subset of the other? I assume the answer is no, given there
seems to be some core looking registers at different addresses.

Thanks,
Conor.


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