From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 C2A4337F005; Fri, 7 Aug 2026 23:01:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786143661; cv=none; b=Kz2ALsjpSLhnPnkfFJK9XYcO9KqOUjHhwfOff12yW8DZf9wD6X9K4tg2cI13BWkPwhbwx70332u6xFMzBOxFTOkzbT8c0Cch9FmqKRBOY93R338mdToeOfPeskqZ+KUaa1Z5IyQWauaX6SCTRBApsWAWLD975I5YZSIJ61+6Vy4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786143661; c=relaxed/simple; bh=ehn886O3NCnmgZc9PsLrDZvpvQacFcgAeCSNjra8r3g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rydaWwn3lvi5qKpWH/Z8K0FY5wXVrLcbZZqMpKG4XeGUJs7Ruuh7ikAA5b71FHVhWRhlR6eXlC6wDYI8HKASRKQsn0f+uSMZadVxvjQphvog456hx8ZFqUzdePJTjzkalYskLuRHMvRy9olePAZ8LYGtyFciuTvpYbKEsfQnDuI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TKvsulIi; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TKvsulIi" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6AFA31F000E9; Fri, 7 Aug 2026 23:01:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786143660; bh=80WwaWF3koU49E/sRFCnvP1FuEZ0SDdFnVmZ11ugSq8=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=TKvsulIiESdBbBvXgonJJwAOAKG8TSVt2FgsLIZaPCONt51BEhO4suy5xyN4sNNwD X243TXYp14/zmjAfI38a/A5ckjfvIFLlKY95IUN3e6ED/DjGcZlrNctEFqQhy8FiAn /a+rH1pK0F9aIGaDOxj/XXMWkUeNSZkFOoTnlJZqes1q9ukqlI2PPHq4J8XHD3FE5P j0v/G5+5xXhzDSDbHJUWwiBcmXUxAZMI2Vj/kdQl5+Nt4KU/pOp7W78LSJgGUJaFWO 9flqrtndIoebvI8BUbZZmZxACXKgsq3guEr2np2LBSUoB5Y3TiAnbKECkqUMqXzBxt zW/Pbxfiwt5TA== Date: Fri, 7 Aug 2026 18:00:59 -0500 From: "Rob Herring (Arm)" To: Cody Kang Cc: Conor Dooley , Palmer Dabbelt , Vinod Koul , Albert Ou , Haylen Chu , Krzysztof Kozlowski , Thomas Zimmermann , dri-devel@lists.freedesktop.org, Neil Armstrong , David Airlie , Stephen Boyd , Yixun Lan , Paul Walmsley , spacemit@lists.linux.dev, Maarten Lankhorst , linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, Michael Turquette , Philipp Zabel , linux-clk@vger.kernel.org, Maxime Ripard , devicetree@vger.kernel.org, Simona Vetter , Brian Masney , Alexandre Ghiti , linux-riscv@lists.infradead.org Subject: Re: [PATCH RESEND 02/17] dt-bindings: phy: add SpacemiT K3 Innosilicon DP PHY Message-ID: <178614365931.2211151.16636336802948226214.robh@kernel.org> References: <20260725-k3-display-v1-0-6de34d80e86c@gmail.com> <20260725-k3-display-v1-2-6de34d80e86c@gmail.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: <20260725-k3-display-v1-2-6de34d80e86c@gmail.com> On Sat, 25 Jul 2026 00:51:11 -0400, Cody Kang wrote: > The SpacemiT K3 DisplayPort controller drives its four transmit lanes > through an integrated Innosilicon DP PHY, one PHY per controller. Add a > binding so the controller can reference its transmit PHY and the pixel > clock the PHY's PLL sources. > > The PHY's registers are interleaved with its parent controller's inside > one MMIO window, so it owns neither a reg nor a reset and is modelled as > a child of the controller. > > It exposes its PLL-generated pixel clock through #clock-cells, so the > APMU pixel-clock mux can select it as a parent through the clock > framework. > > Signed-off-by: Cody Kang > --- > .../bindings/phy/spacemit,k3-inno-dp-phy.yaml | 48 ++++++++++++++++++++++ > 1 file changed, 48 insertions(+) > Reviewed-by: Rob Herring (Arm)