From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.gentoo.org (woodpecker.gentoo.org [140.211.166.183]) (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 B5D9B3242D4; Fri, 19 Dec 2025 12:21:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=140.211.166.183 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766146876; cv=none; b=ey2SobC6puwVXyDw+b+jN7st1fyL5DJ+WAIA90QINtkzgwf9ACNh2llXkh4En5jqiGXKfnEDfw2iXMGKKdKmuA+4By39h6xgd659ER4U75IofRzBNHAxtoAoAUGekyQz+gCLvIj4rpZIP+j2xSdyr/KEdweMBGYMayyktG3RPC0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766146876; c=relaxed/simple; bh=zS1QVS76WqapJGNXOSxfus0t1YMXYgzxj4gvE0wzD5s=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Y3+Ec0kXNOMwGG+42VWiSvEpbE0zDkqmdLBjPZBxq9L5pECk23AeL4qzCTezMfi0FP8cUjSoYPXpcc64Gw83/7vvd/x7srEP5zOtfQ6qVG1x6fjeAVMO5MrmckJ2qumquNAjMIlaJ2onIx+Y9Y7BioachqLmrRUSk1U1K8jKz4s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org; spf=pass smtp.mailfrom=gentoo.org; arc=none smtp.client-ip=140.211.166.183 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gentoo.org Received: from localhost (unknown [116.232.18.222]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange secp256r1 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dlan) by smtp.gentoo.org (Postfix) with ESMTPSA id 7F579341006; Fri, 19 Dec 2025 12:21:13 +0000 (UTC) Date: Fri, 19 Dec 2025 20:21:03 +0800 From: Yixun Lan To: Alex Elder Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, guodong@riscstar.com, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH v7 5/5] riscv: dts: spacemit: PCIe and PHY-related updates Message-ID: <20251219122103-GYD1958363@gentoo.org> References: <20251218151235.454997-1-elder@riscstar.com> <20251218151235.454997-6-elder@riscstar.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: <20251218151235.454997-6-elder@riscstar.com> On 09:12 Thu 18 Dec , Alex Elder wrote: > Define PCIe and PHY-related Device Tree nodes for the SpacemiT K1 SoC. > > Enable the combo PHY and the two PCIe-only PHYs on the Banana Pi BPI-F3 > board. The combo PHY is used for USB on this board, and that will be > enabled when USB 3 support is accepted. > > The combo PHY must perform a calibration step to determine configuration > values used by the PCIe-only PHYs. As a result, it must be enabled if > either of the other two PHYs is enabled. > > Signed-off-by: Alex Elder for this patch Reviewed-by: Yixun Lan -- Yixun Lan (dlan)