From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D43BB314A86; Wed, 27 Aug 2025 22:08:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756332484; cv=none; b=rh7NkClOPyKmyED8QzkAqB8nlKN4/jx0wV+xe9tRD1qjE4/vgJfjQgyjF0LIfd8L2lQwUcU0u7MERjEbVa6jnKmys84kpq6ddsWWlvV1HwavyBwjQxPb/428RZl0NPXLdJkMtL13iayZ0Whk1Tv6zcGahhokoEuZiX/yQ2MryvE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756332484; c=relaxed/simple; bh=zzgfsYDCFmRhdoMZwZ++3Els9HxkLOsb+5Uew5Yhl6I=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VVAjmmZRH2n0HKFhF7+DZbzgQHb2o9yGBT7e9Nl9qsKnYfJcjuudV2lyFQFJPvVyeBV77kQ7mMAU6h3uOytVyDZjXQ2j3VzP6ExIyq9V7Nv+Y89rIb5aCoCGNjaVWulC17/2WxNqvBlyI6DKJKGEgBnXn9idmezbyp9G4KM19Nc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bRX+tNGW; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bRX+tNGW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EECAEC4CEEB; Wed, 27 Aug 2025 22:08:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756332483; bh=zzgfsYDCFmRhdoMZwZ++3Els9HxkLOsb+5Uew5Yhl6I=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bRX+tNGWVTUIuuRWXCG5ONBpUuQUHP/wyei8Yn+SJQPZSdxqbskV+o+bN48kMj2LB 4LR1hBAGzxuKLAJWZNXy2LqiiK4grBJTMBnIjHo0RwE4YUqcPtybj6NCyu5EeXcjNd n0UcO9BkDLs6IzjiMW2jrqIMMVulxJo5Do3KhN4j9Hvj+V51zj+8jFAFccSUx9DHvR /2IKuBbcutfJoszc+0hXc++CluMVTe/YUadwI9Jqk2eOGsxfQeX5CdH02aoJyE9ygy k3Zy+tyzneCTzQN6/F9NY9/LcqCQjrY9f2UV7/xR2BsYufOXpBoDEbFPfmTFIJ7lsY 9CC5fg9wyhsdg== Date: Wed, 27 Aug 2025 15:08:01 -0700 From: Drew Fustini To: Matt Coster Cc: Michal Wilczynski , Guo Ren , Fu Wei , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , Philipp Zabel , Frank Binns , Matt Coster , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Ulf Hansson , Marek Szyprowski , linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, dri-devel@lists.freedesktop.org, Bartosz Golaszewski Subject: Re: [PATCH v13 3/4] riscv: dts: thead: th1520: Add IMG BXM-4-64 GPU node Message-ID: References: <20250822-apr_14_for_sending-v13-0-af656f7cc6c3@samsung.com> <20250822-apr_14_for_sending-v13-3-af656f7cc6c3@samsung.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Fri, Aug 22, 2025 at 01:43:53PM -0700, Drew Fustini wrote: > On Fri, Aug 22, 2025 at 12:20:17AM +0200, Michal Wilczynski wrote: > > Add a device tree node for the IMG BXM-4-64 GPU present in the T-HEAD > > TH1520 SoC used by the Lichee Pi 4A board. This node enables support for > > the GPU using the drm/imagination driver. > > > > By adding this node, the kernel can recognize and initialize the GPU, > > providing graphics acceleration capabilities on the Lichee Pi 4A and > > other boards based on the TH1520 SoC. > > > > Add fixed clock gpu_mem_clk, as the MEM clock on the T-HEAD SoC can't be > > controlled programatically. > > > > Reviewed-by: Ulf Hansson > > Reviewed-by: Drew Fustini > > Reviewed-by: Bartosz Golaszewski > > Acked-by: Matt Coster > > Signed-off-by: Michal Wilczynski > > --- > > arch/riscv/boot/dts/thead/th1520.dtsi | 21 +++++++++++++++++++++ > > 1 file changed, 21 insertions(+) > > I've applied this to thead-dt-for-next [1]: > > 0f78e44fb857 ("riscv: dts: thead: th1520: Add IMG BXM-4-64 GPU node") > > Thanks, > Drew > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux.git/log/?h=thead-dt-for-next Hi Matt, Do you know when the dt binding patch will be applied to the drm-misc/for-linux-next tree? I applied the dts patch but it is creating a warning in next right now. If the binding won't show up soon in drm-misc, then I'll remove this dts patch from next as dtbs_check is now failing in next. I can add it back once the binding makes it to next. Thanks, Drew