From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B1E923FC2; Sun, 4 Aug 2024 06:22:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722752581; cv=none; b=bixVaduZ4Ck7KgPMqMzbaOTDMB22NpOdVinKka/bKOAD77B4gNyLKWyaDjpXrEGZ1/71dtT5V/uG9Lv5Hl2IP5yu7mtP4SiJQO9rSfdrXhL4/leks8jBoNByn2RYEW9rx6QBmY0HFb37q/IaIvn+24FSZTsDuEGI0ge+rPNNL+0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722752581; c=relaxed/simple; bh=e2KwdmpAEeu/CxUB955zMwv6k2v7QDlGFFwf4VhPBZA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=OQA1AVVV3+kTC6rquFvLPnwDz1UgBcpG2uHAygHh50AE5MqJ6xnkegrzr+jGhtxCVEX7aAHT/+vkUpftgVpFbQpuVMynws+j9kvltaSogrO1oJO51cqo3pbUryG7yoDrJiWXSk0of3fflhAawNv1Pm3WXc4FyLchfhfrJn/sKQU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=BAPOxYD2; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="BAPOxYD2" Received: from localhost (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id AC7A541943; Sun, 4 Aug 2024 08:22:55 +0200 (CEST) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id bfxzql5IWaIV; Sun, 4 Aug 2024 08:22:54 +0200 (CEST) Date: Sun, 4 Aug 2024 14:22:28 +0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1722752574; bh=e2KwdmpAEeu/CxUB955zMwv6k2v7QDlGFFwf4VhPBZA=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=BAPOxYD2ErIWPwE9V9eroZvbUZjtUETM32iyvVLYXnNJrLwHODsPUGINv5AT46fzy 5hgksWLOaCdHsfYGYpJczmnPTWzptsoQ0KORgHeQ8GUpKMeAaVhD5ootDDjfFtXA++ 87E6wFBgI1dehnR8fRZokTKmbc3hPnWmu5z3TK3d0ak2tvlkvPWlJeDgl8/Cd4jGw6 HtCqVwY/zMfkdgix4TGzg6GgNqM6Pt9IXPb28avNrPQPLT2gLUHz/EiLi9gH/nNt7t cRQ4bGzultoUXW8jfov0BIFWr2l1hxVeJWqB4wO4h+QYbywG80aKtwuQXuRXF17cyf NJiemnfL4FG/w== From: Yao Zi To: Dragan Simic Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Greg Kroah-Hartman , Jiri Slaby , Chris Morgan , Jonas Karlman , Tim Lunn , Andy Yan , Muhammed Efe Cetin , Jagan Teki , Ondrej Jirman , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org Subject: Re: [PATCH 0/4] Add initial support for Rockchip RK3528 SoC Message-ID: References: <20240803125510.4699-2-ziyao@disroot.org> <0c77f99f4af96807a2a8c3028e3c1d4d@manjaro.org> 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: <0c77f99f4af96807a2a8c3028e3c1d4d@manjaro.org> On Sun, Aug 04, 2024 at 07:40:43AM +0200, Dragan Simic wrote: > Hello all, > > On 2024-08-03 14:55, Yao Zi wrote: > > Rockchip RK3528 is a quad-core ARM Cortex-A53 SoC designed for > > multimedia application. This series add a basic device tree with CPU, > > interrupts and UART nodes for it and is able to boot into a kernel with > > only UART console. > > > > Has been tested on Radxa E20C board[1] with vendor U-boot, successfully > > booted into initramfs with this log[2]. > > I wonder will at least the RK3528 datasheet become available publicly? I found none for now, and I am not someone from Rockchip, thus don't know whether they have a plan to make it public, either. But there has been some devices shipping it already and getting them mainlined will be a neat thing. Just FYI, the vendor kernel is available here[1] on the "develop-5.10" branch. Best regards, Yao Zi [1]: https://github.com/rockchip-linux/kernel > > > [1]: https://docs.radxa.com/en/e/e20c > > [2]: https://gist.github.com/ziyao233/b74523a1e3e8bf36286a572e008ca319 > > > > Yao Zi (4): > > dt-bindings: serial: snps-dw-apb-uart: Document Rockchip RK3528 > > dt-bindings: arm: rockchip: Add Radxa E20C board > > arm64: dts: rockchip: Add base DT for rk3528 SoC > > arm64: dts: rockchip: Add Radxa e20c board > > > > .../devicetree/bindings/arm/rockchip.yaml | 5 + > > .../bindings/serial/snps-dw-apb-uart.yaml | 1 + > > arch/arm64/boot/dts/rockchip/Makefile | 1 + > > .../boot/dts/rockchip/rk3528-radxa-e20c.dts | 22 +++ > > arch/arm64/boot/dts/rockchip/rk3528.dtsi | 182 ++++++++++++++++++ > > 5 files changed, 211 insertions(+) > > create mode 100644 arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts > > create mode 100644 arch/arm64/boot/dts/rockchip/rk3528.dtsi > > > > > > base-commit: 94ede2a3e9135764736221c080ac7c0ad993dc2d