linux-kernel - Re: [PATCH] dt-bindings: Remove unused includes

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Message-ID: <CAGb2v65Pt=c7rNtE-u7j_=SbT4DLw03iOw=PFchbisPQenhOtg@mail.gmail.com>
Date: Thu, 25 Dec 2025 17:07:38 +0800
From: Chen-Yu Tsai <wens@...nel.org>
To: "Rob Herring (Arm)" <robh@...nel.org>
Cc: Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Bjorn Andersson <andersson@...nel.org>, Michal Simek <michal.simek@....com>, 
	Vinod Koul <vkoul@...nel.org>, Matthias Brugger <matthias.bgg@...il.com>, 
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
	Jonathan Cameron <jic23@...nel.org>, David Lechner <dlechner@...libre.com>, 
	Nuno Sá <nuno.sa@...log.com>, 
	Andy Shevchenko <andy@...nel.org>, Yong Wu <yong.wu@...iatek.com>, Peter Rosin <peda@...ntia.se>, 
	Linus Walleij <linusw@...nel.org>, Jernej Skrabec <jernej.skrabec@...il.com>, 
	Samuel Holland <samuel@...lland.org>, Philipp Zabel <p.zabel@...gutronix.de>, 
	Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
	Pengutronix Kernel Team <kernel@...gutronix.de>, Fabio Estevam <festevam@...il.com>, 
	Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org, 
	linux-clk@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-arm-msm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
	dmaengine@...r.kernel.org, linux-mediatek@...ts.infradead.org, 
	linux-iio@...r.kernel.org, iommu@...ts.linux.dev, linux-gpio@...r.kernel.org, 
	linux-sunxi@...ts.linux.dev, imx@...ts.linux.dev, linux-sound@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: Remove unused includes

On Sat, Dec 13, 2025 at 7:12 AM Rob Herring (Arm) <robh@...nel.org> wrote:
>
> Remove includes which are not referenced by either DTS files or drivers.
>
> There's a few more which are new, so they are excluded for now.
>
> Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
> ---
>  include/dt-bindings/clock/oxsemi,ox810se.h    |  19 --
>  include/dt-bindings/clock/oxsemi,ox820.h      |  29 --
>  include/dt-bindings/clock/qcom,mss-sc7180.h   |  12 -
>  include/dt-bindings/clock/xlnx-versal-clk.h   | 123 ---------
>  include/dt-bindings/clock/xlnx-zynqmp-clk.h   | 133 ---------
>  include/dt-bindings/dma/jz4775-dma.h          |  44 ---
>  include/dt-bindings/dma/x2000-dma.h           |  54 ----
>  include/dt-bindings/gce/mt6779-gce.h          | 222 ---------------
>  .../dt-bindings/iio/qcom,spmi-adc7-pmr735b.h  |  30 --
>  .../dt-bindings/iio/qcom,spmi-adc7-smb139x.h  |  19 --
>  include/dt-bindings/memory/mt6779-larb-port.h | 206 --------------
>  include/dt-bindings/mux/ti-serdes.h           | 190 -------------
>  include/dt-bindings/pinctrl/mt6397-pinfunc.h  | 257 ------------------
>  .../power/allwinner,sun20i-d1-ppu.h           |  10 -

For this one, a node is present in the DT, but there are currently no
references to it, and thus no users of the header.

Also this chip hasn't seen a lot of interest after it was initially
brought up. None of the peripherals that have a separate power
domain have been enabled.


ChenYu