From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (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 0C08218859B; Tue, 10 Mar 2026 09:05:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.11.138.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773133523; cv=none; b=fcdt4l6FNKCOhuWDmuSN1pJILS/pTn6TnUFPwb7QM/Tt/EhCY5sUjOUDyb9JBgcxtpKvO2UNyDOh99lVrye1E8K+/W6UxWCnJL60LK/Y0mjGREdY2mBnVHbn3TlkzPHDZRd5Vfyoc0hZd4Ko3ugVs5VfXfsPZh+dqFFrY/vydDQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773133523; c=relaxed/simple; bh=M8pNDEtotLUhhRZIK1FscdSEc+0KR4iTe7nbV8NtZNg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=u7tqA48Qs4A9aQvdU6NkkYp8yX3CWmDd2zoz8pzpfhWcMg4UBWuJEcrRzAxYTW4LOxiaZMLehKiwPHIXClrcijkW58r+BYc1A0vYpoxI7gbGHc+g5CPYbAyv6d1oWYKBh253vU0/uz6Ef22mRTwRVKhl+ig06wdttcXteK0ZpQw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=sntech.de; spf=pass smtp.mailfrom=sntech.de; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b=VByBN9Dn; arc=none smtp.client-ip=185.11.138.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=sntech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sntech.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b="VByBN9Dn" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To; bh=M8pNDEtotLUhhRZIK1FscdSEc+0KR4iTe7nbV8NtZNg=; b=VByBN9Dn95xghDhOxw1yKNiwXM r67u85KhS+vpERHVwqtLGbtjeyLoXNagYYcAX8ZctMPr8ne6sDu25dL2HJCVlZWY/iFmVV/CPLqkc qYRBH2tW4/G6lIjbhDLA+XUtw9uYyjrtL7qprvhpQ/dX+X0jFt1C0zdtWcGEVOizceKRbaPBmm9Du R7zF05ExyeiTVeZXKOrL0tOLbziga2vhEufAO1uflnwBXSeTgL670SpR/YSALzrF1fYy7awaJd23e bRb5sAoIe2u0GOEqjtFBsDPj1eaTEMgFJfUBUc6zGQB8K980vOgBj+koQex7zA3cQb2aNRegoEzrQ fZkpOlxg==; From: Heiko Stuebner To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Wunderlich , david@ixit.cz Cc: Martin Filla , Charalampos Mitrodimas , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, David Heidelberg Subject: Re: [PATCH v4 3/4] arm64: dts: rockchip: Use reference PCIe clock generator for BPI-R2-Pro Date: Tue, 10 Mar 2026 10:05:04 +0100 Message-ID: <4743255.cEBGB3zze1@phil> In-Reply-To: <20260304-rk3568-bri-r2-pro-fix-pcie-v4-3-37abd7ba29d0@ixit.cz> References: <20260304-rk3568-bri-r2-pro-fix-pcie-v4-0-37abd7ba29d0@ixit.cz> <20260304-rk3568-bri-r2-pro-fix-pcie-v4-3-37abd7ba29d0@ixit.cz> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Am Mittwoch, 4. M=C3=A4rz 2026, 12:05:29 Mitteleurop=C3=A4ische Normalzeit = schrieb David Heidelberg via B4 Relay: > From: David Heidelberg >=20 > Describe properly PCIe clock, which allow us correct the > topology (removing the vcc3v3-{minipcie,ngff} dependency on pi6c as > supply) and adding the clock dependency in the PCIe nodes. >=20 > Suggested-by: Heiko Stuebner > Tested-by: Martin Filla > Signed-off-by: David Heidelberg I think patches 2+3 could do something like [0], to actually model the clock-generator as one node. Heiko [0] https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.gi= t/commit/?h=3Dv7.1-armsoc/dts64&id=3Dcfe2d65332eff95ac7308478897760888f957a= eb