From patchwork Thu Aug 29 10:53:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Vadapalli X-Patchwork-Id: 13783011 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) (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 B9E5915C14D; Thu, 29 Aug 2024 10:53:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.142 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724928822; cv=none; b=qHPGEh+L1h1LQiCm7j8WLAAzLDLQKbQhOT2ZftZSG6q8pmrIkDIuLAutb0VTDREoKdANIytEMueBizx+D1UpLd3ZCpeJHAv2cY9z1dPgyJUmIhWkrJCw7qZOVC18kyfHie5DJtChyHl+TIx9ElFtF9enaUw7+6QMicCzSQf9/B0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724928822; c=relaxed/simple; bh=E7gq/QmJsj+D89bOqk//b2dR8cVweEQPEUtJg4eDE8E=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=Y/9nonm25N+bHx47NeUfGnHwuIOhdaXOpynNSJtV9npRIfJr79klEXGGDVGRHYi2KTvyWxYnR0FiZzK7BNg44C4hzIzyUbkacAqHXaBL3TU63zqQVBdVQ/Wpib/e2xbdTg+JCzbUjtnzozZHGkPFLelge9dQRvRPsXU/kQpvn9Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=EXN2TC9a; arc=none smtp.client-ip=198.47.19.142 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="EXN2TC9a" Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47TArMPF032241; Thu, 29 Aug 2024 05:53:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724928802; bh=epzqzdstf08Pv0QIoDHbhYfXJluab1eVI95BSkCmztU=; h=From:To:CC:Subject:Date; b=EXN2TC9as0Y3TYhI6xQH3pS32XJWmft/LaP/NDYk4GKNgplfcj001HhS/v/kXPmxA A4ipT2aMZ0OLZNIYl5OYS5PAImThRxI3TDiJvQoElVCA3vAwJgXT7FpwnwkXVqwr0f B0hnSFPgrGGu8SeNfxrid9VYrX3GUYv5HYmuE5IU= Received: from DFLE111.ent.ti.com (dfle111.ent.ti.com [10.64.6.32]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47TArMbM081088 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 29 Aug 2024 05:53:22 -0500 Received: from DFLE100.ent.ti.com (10.64.6.21) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 29 Aug 2024 05:53:21 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Thu, 29 Aug 2024 05:53:21 -0500 Received: from uda0492258.dhcp.ti.com (uda0492258.dhcp.ti.com [10.24.72.81]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 47TArHpR070385; Thu, 29 Aug 2024 05:53:17 -0500 From: Siddharth Vadapalli To: , , , , , , , , CC: , , , , , Subject: [PATCH v4 0/2] Add ACSPCIE refclk support on J784S4-EVM Date: Thu, 29 Aug 2024 16:23:14 +0530 Message-ID: <20240829105316.1483684-1-s-vadapalli@ti.com> X-Mailer: git-send-email 2.40.1 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Hello, This series adds support to drive out the reference clock required by the PCIe Endpoint device using the ACSPCIE buffer. Series __doesn't__ have any dependencies as the dependent patch: https://lore.kernel.org/r/20240729064012.1915674-1-s-vadapalli@ti.com/ which was mentioned in the v2 series has been merged. Series is based on linux-next tagged next-20240829. v3: https://lore.kernel.org/r/20240827055548.901285-1-s-vadapalli@ti.com/ Changes since v3: - Rebased series on next-20240829. - Addressed Bjorn's feedback on the v3 patch 2/2 at: https://lore.kernel.org/r/20240828211906.GA38267@bhelgaas/ v2: https://lore.kernel.org/r/20240729092855.1945700-1-s-vadapalli@ti.com/ Changes since v2: - Rebased series on next-20240826. v1: https://lore.kernel.org/r/20240715120936.1150314-1-s-vadapalli@ti.com/ Changes since v1: - Patch 1/3 of the v1 series has been posted separately at: https://lore.kernel.org/r/20240729064012.1915674-1-s-vadapalli@ti.com/ - Collected Acked-by tag from: Krzysztof Kozlowski for Patch 2/3 of the v1 series which is patch 1/2 of this series: https://lore.kernel.org/r/1caa0c9a-1de7-41db-be2b-557b49f4a248@kernel.org/ - Addressed Bjorn's feedback on Patch 3/3 of v1 series at: https://lore.kernel.org/r/20240725211841.GA859405@bhelgaas/ which is patch 2/2 of this series. Regards, Siddharth. Siddharth Vadapalli (2): dt-bindings: PCI: ti,j721e-pci-host: Add ACSPCIE proxy control property PCI: j721e: Enable ACSPCIE Refclk if "ti,syscon-acspcie-proxy-ctrl" exists .../bindings/pci/ti,j721e-pci-host.yaml | 10 +++++ drivers/pci/controller/cadence/pci-j721e.c | 39 ++++++++++++++++++- 2 files changed, 48 insertions(+), 1 deletion(-) Reviewed-by: Manivannan Sadhasivam