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 9C88D2D7DCA; Fri, 22 Aug 2025 20:43:55 +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=1755895435; cv=none; b=bdh5/Kz74v+U+Y6S+2TYyoWazJJ9yAQIjQChgl5Ty54PP/sMDdT5ucIEh/agN2kopJM03/sxqx0/Io5uBEP0AjF/per3JV7VHo8czh4IAiwLukLfPjmpvpOJ4pgfnEwQxs85r/QpYtRbcaw9aPpkVcwnpucHCcDdLeXsPeUkotg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755895435; c=relaxed/simple; bh=TEdHF9pUX27RDqqMATVQj7+pnf8Vs/Rf6VDbI1qD1Lk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NModu3fWrNw9/OfbEHozTwZRAduY8Fm1v4DV41mK8OXIJE13kIwDXvzsujZKOaZNi/9YiU0e3rutx70emWU/Gm3gJr2+7jq09t/2TYDlTOCGM2i5fnyl/A7bU71m2xiV5CL60RHLsxwOuOVDseVN2npYxMuD7wchU6n6brWc4CI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=myyMEVM+; 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="myyMEVM+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1A1F9C4CEED; Fri, 22 Aug 2025 20:43:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755895435; bh=TEdHF9pUX27RDqqMATVQj7+pnf8Vs/Rf6VDbI1qD1Lk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=myyMEVM+bG7+YSaMj6mY2qSH8azZg5DrqUVeNO5J30SqcakUL1hcNdIoGKP1xJCLX AP3TMdbKHat3PbYVL99dJnb4p3+vvlet5ome8KfpPnNtrQyb5zwncNFGbDAbd0SjdG ydTEvhFHNa5jRrjCjmc7QH8T5SvIPWHy9DYPx7Ik92gJ2Gr5XFcqHHpeV9dnHUDjQ1 fFiiNmill6JZ8rsVEWWXVc+5sr9J2iAVRUO4FNc8IF/TpHRxlPfV44lfcxeCQ0Dyif KU7Co8VS4oHGDY8b0ADiAzrRgKiFwNYJueNi8ud5pvOi+fVBRpzfjRB2Fzgwx7nZlS fQ0aLSJ9nKI6Q== Date: Fri, 22 Aug 2025 13:43:53 -0700 From: Drew Fustini To: Michal Wilczynski Cc: 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: linux-kernel@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: <20250822-apr_14_for_sending-v13-3-af656f7cc6c3@samsung.com> 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