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 X-Spam-Level: X-Spam-Status: No, score=-2.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0D374C43382 for ; Wed, 26 Sep 2018 12:27:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BB95C20684 for ; Wed, 26 Sep 2018 12:27:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="J1v3FXU5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BB95C20684 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nvidia.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728090AbeIZSkb (ORCPT ); Wed, 26 Sep 2018 14:40:31 -0400 Received: from hqemgate16.nvidia.com ([216.228.121.65]:8699 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726880AbeIZSkb (ORCPT ); Wed, 26 Sep 2018 14:40:31 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate16.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Wed, 26 Sep 2018 05:27:51 -0700 Received: from HQMAIL105.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Wed, 26 Sep 2018 05:27:45 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Wed, 26 Sep 2018 05:27:45 -0700 Received: from HQMAIL111.nvidia.com (172.20.187.18) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 26 Sep 2018 12:27:43 +0000 Received: from HQMAIL103.nvidia.com (172.20.187.11) by HQMAIL111.nvidia.com (172.20.187.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 26 Sep 2018 12:27:43 +0000 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by HQMAIL103.nvidia.com (172.20.187.11) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Wed, 26 Sep 2018 12:27:43 +0000 Received: from moonraker.nvidia.com (Not Verified[10.21.132.143]) by hqnvemgw02.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Wed, 26 Sep 2018 05:27:43 -0700 From: Jon Hunter To: Rob Herring , Mark Rutland , "Rafael J . Wysocki" , Kevin Hilman , Ulf Hansson , Greg Kroah-Hartman , Mathias Nyman , Thierry Reding CC: , , , Jon Hunter Subject: [PATCH 0/5] Tegra xHCI genpd support Date: Wed, 26 Sep 2018 13:27:33 +0100 Message-ID: <1537964858-30332-1-git-send-email-jonathanh@nvidia.com> X-Mailer: git-send-email 2.7.4 X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1537964871; bh=qbTAQD9IltqQcEM8ekVFE+/WZufmTLx8l1mHnQPF88M=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: X-NVConfidentiality:MIME-Version:Content-Type; b=J1v3FXU5Ws/NbNL2Bzq9NGbfTvGzb0UdR5PektbxU9tadUPplMLCvUYgR0DDVPmCJ CqRgZBJI+rhH4/jD0kVl8n4KKi7JwGQSWPmsvppmYrGf+nGlh2Wjh6e0yvHNTou1ds PsfeapkiRNdYF2MT4TrSE5fuBCnwYedCD1AyIkXoLmXM0WgViCetwxYJVKKgyhS6+t sSmxWlaA/W/ZHAqJlJqnokp0bYNKXGe5Yq56q6kbiuf7Jvb9U0Uia8Hj8NH236sKST ZPrwlPS/SGuBJhl57IpUrNjYmC3jgx6nAvocKlEUrSU+jw+yn+I44ktaDHEzw23Vmr ivhun70I69Wug== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series add genpd support for the Tegra xHCI device that requires more than one power-domain to operate. This series is making changes to more than one subsystem and at first glance may look like a maintainers nightmare. However, my proposal is this, once reviewed and people are happy ... 1. Patches 1-3 should be merged first. Note there is a dependency between patches 1 and 3 such that 3 can only be merged once 1 has been accepted. 2. Once patches 1-3 are accepted, then 4 and 5 can be merged via the Tegra tree. Jon Hunter (5): PM / Domains: Export symbol for genpd_dev_pm_attach_by_name dt-bindings: usb: xhci-tegra: Add power-domain details usb: xhci: tegra: Add genpd support soc/tegra: pmc: Don't power-up XUSB power-domains arm64: dts: tegra210: Add power-domains for xHCI .../bindings/usb/nvidia,tegra124-xusb.txt | 8 ++ arch/arm64/boot/dts/nvidia/tegra210.dtsi | 2 + drivers/base/power/domain.c | 1 + drivers/soc/tegra/pmc.c | 16 ---- drivers/usb/host/xhci-tegra.c | 88 +++++++++++++++++++--- 5 files changed, 88 insertions(+), 27 deletions(-) -- 2.7.4