From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B2657C3DA7F for ; Sun, 4 Aug 2024 06:23:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=jwfjOLmJ50zH462A1VKI1gYw5K0k706eURVE3ep5emc=; b=4xpJnKzooeKgZqNkTdEI4W2lYb WOXaxDR57jIAio3ay3t8XkZwd9PGeliKAE6s7qUPL9C4yTen6/UL/kszNgMBt6NBvyT8DAxK/+hDx htp5cYVKjerTKR45A0bHG09lYOWb6BaryU3f4k8PqPjlokgeLjCXfVsG/6WsfkWFm+6TIbmxxAInD ZPljBH5K2hqhoGPMVHezFWMFgDFuTXqZufOdXqFyRNj49ETAxOxUez/3MAAawA7yXD0Jaxcx4p7qv DHEfZaXhK0Yctt74Bk1vhv6edKYETaFXAcUdAlLTOGenDo1HhBdlWb5bsZDzBL28Hl4aAnA700QuL 4H0RVobA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1saUeQ-0000000CkOA-3f3l; Sun, 04 Aug 2024 06:23:30 +0000 Received: from layka.disroot.org ([178.21.23.139]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1saUdu-0000000CkJd-3UNp; Sun, 04 Aug 2024 06:23:00 +0000 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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0c77f99f4af96807a2a8c3028e3c1d4d@manjaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240803_232259_328209_7C3A9F96 X-CRM114-Status: GOOD ( 20.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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