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Date: Wed, 5 Aug 2026 16:12:59 -0500
From: Rob Herring <robh@kernel.org>
To: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
Cc: Lee Jones <lee@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>, Lubomir Rintel <lkundrak@v3.sk>,
	Dmitry Osipenko <digetx@gmail.com>,
	Shree Ramamoorthy <s-ramamoorthy@ti.com>,
	Heiko Stuebner <heiko@sntech.de>,
	Joseph Chen <chenjh@rock-chips.com>,
	Chris Zhong <zyw@rock-chips.com>,
	Zhang Qing <zhangqing@rock-chips.com>,
	Sebastian Reichel <sebastian.reichel@collabora.com>,
	Andreas Kemnade <andreas@kemnade.info>,
	Jonathan =?iso-8859-1?Q?Neusch=E4fer?= <j.neuschaefer@gmx.net>,
	Julien Panis <jpanis@baylibre.com>,
	Matti Vaittinen <mazziesaccount@gmail.com>,
	Alexander Kurz <akurz@blala.de>,
	=?iso-8859-1?Q?Andr=E9?= Draszik <andre.draszik@linaro.org>,
	mfd@lists.linux.dev, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, Peng Fan <peng.fan@nxp.com>
Subject: Re: [PATCH 02/10] dt-bindings: mfd: ti,tps65910: Use generic
 power-controller schema
Message-ID: <20260805211259.GB1783131-robh@kernel.org>
References: <20260804-mfd-syspower-v1-0-a440783c2e78@nxp.com>
 <20260804-mfd-syspower-v1-2-a440783c2e78@nxp.com>
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In-Reply-To: <20260804-mfd-syspower-v1-2-a440783c2e78@nxp.com>

On Tue, Aug 04, 2026 at 10:16:37PM +0800, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.com>
> 
> Mark the "ti,system-power-controller" as deprecated and include a reference
> to power-controller.yaml to uses the common definition.

There's little point in doing this. You can't change existing DTs and 
you'll have to support both properties in the driver forever. Maybe if 
there are new devices added and new platforms.

Rob