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Date: Wed, 28 Jan 2026 11:44:24 -0800
From: Drew Fustini <fustini@kernel.org>
To: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Foss <rfoss@kernel.org>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Jonas Karlman <jonas@kwiboo.se>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>, Guo Ren <guoren@kernel.org>,
	Fu Wei <wefu@redhat.com>, Philipp Zabel <p.zabel@pengutronix.de>,
	Dmitry Baryshkov <lumag@kernel.org>,
	Michal Wilczynski <m.wilczynski@samsung.com>,
	Luca Ceresoli <luca.ceresoli@bootlin.com>,
	Han Gao <rabenda.cn@gmail.com>, Yao Zi <ziyao@disroot.org>,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
	Icenowy Zheng <uwu@icenowy.me>, Han Gao <gaohan@iscas.ac.cn>
Subject: Re: [PATCH v6 6/9] riscv: dts: thead: add DPU and HDMI device tree
 nodes
Message-ID: <aXpnGA80OYY+aoMy@x1>
References: <20260123092830.4046009-1-zhengxingda@iscas.ac.cn>
 <20260123092830.4046009-7-zhengxingda@iscas.ac.cn>
 <aXpa5zPWNOM1oP/C@x1>
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In-Reply-To: <aXpa5zPWNOM1oP/C@x1>

On Wed, Jan 28, 2026 at 10:52:23AM -0800, Drew Fustini wrote:
> On Fri, Jan 23, 2026 at 05:28:27PM +0800, Icenowy Zheng wrote:
> > From: Icenowy Zheng <uwu@icenowy.me>
> > 
> > T-Head TH1520 SoC contains a Verisilicon DC8200 display controller
> > (called DPU in manual) and a Synopsys DesignWare HDMI TX controller.
> > 
> > Add device tree nodes to them.
> > 
> > Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
> > Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
> > Tested-by: Han Gao <gaohan@iscas.ac.cn>
> > Tested-by: Michal Wilczynski <m.wilczynski@samsung.com>
> > ---
> > No changes since v4.
> > 
> > Changes in v3:
> > - Adapting to the changed binding.
> > 
> > No changes in v2.
> > 
> >  arch/riscv/boot/dts/thead/th1520.dtsi | 66 +++++++++++++++++++++++++++
> >  1 file changed, 66 insertions(+)
> 
> Reviewed-by: Drew Fustini <fustini@kernel.org>

I've applied this to tenstorrent-dt-for-next

https://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux.git/commit/?h=tenstorrent-dt-for-next&id=b6a400f45aaf391d15d70758df207bbf5a63811e

Hopefully we can get some testing done once the driver patches hit next.

Thanks,
Drew