From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Hunter Subject: [PATCH V2 1/5] dt-bindings: usb: xhci-tegra: Add power-domain details Date: Fri, 28 Sep 2018 15:11:46 +0100 Message-ID: <1538143910-24400-2-git-send-email-jonathanh@nvidia.com> References: <1538143910-24400-1-git-send-email-jonathanh@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1538143910-24400-1-git-send-email-jonathanh@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring , Mark Rutland , Mathias Nyman , Greg Kroah-Hartman , Thierry Reding Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, Ulf Hansson , Jon Hunter List-Id: linux-tegra@vger.kernel.org Add details for power-domains to the Tegra xHCI bindings so that generic power-domains can be used for inconjunction with the xHCI driver. Signed-off-by: Jon Hunter --- Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt index 3eee9e505400..4156c3e181c5 100644 --- a/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt @@ -59,6 +59,14 @@ For Tegra210: - avdd-pll-uerefe-supply: PLLE reference PLL power supply. Must supply 1.05 V. - dvdd-pex-pll-supply: PCIe/USB3 PLL power supply. Must supply 1.05 V. - hvdd-pex-pll-e-supply: High-voltage PLLE power supply. Must supply 1.8 V. +- power-domains: A list of PM domain specifiers that reference each power-domain + used by the xHCI controller. This list must comprise of a specifier for the + XUSBA and XUSBC power-domains. See ../power/power_domain.txt and + ../arm/tegra/nvidia,tegra20-pmc.txt for details. +- power-domain-names: A list of names that represent each of the specifiers in + the 'power-domains' property. Must include 'xusb_ss' and 'xusb_host' which + represent the power-domains XUSBA and XUSBC, respectively. See + ../power/power_domain.txt for details. Optional properties: -------------------- -- 2.7.4 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=-8.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,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 C6435C43382 for ; Fri, 28 Sep 2018 14:13:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8C0FB21546 for ; Fri, 28 Sep 2018 14:13:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="G1YDbEzX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8C0FB21546 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 S1729174AbeI1UhC (ORCPT ); Fri, 28 Sep 2018 16:37:02 -0400 Received: from hqemgate14.nvidia.com ([216.228.121.143]:4263 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726473AbeI1UhB (ORCPT ); Fri, 28 Sep 2018 16:37:01 -0400 Received: from hqpgpgate102.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Fri, 28 Sep 2018 07:13:04 -0700 Received: from HQMAIL103.nvidia.com ([172.20.161.6]) by hqpgpgate102.nvidia.com (PGP Universal service); Fri, 28 Sep 2018 07:13:02 -0700 X-PGP-Universal: processed; by hqpgpgate102.nvidia.com on Fri, 28 Sep 2018 07:13:02 -0700 Received: from HQMAIL102.nvidia.com (172.18.146.10) by HQMAIL103.nvidia.com (172.20.187.11) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 28 Sep 2018 14:13:01 +0000 Received: from HQMAIL107.nvidia.com (172.20.187.13) by HQMAIL102.nvidia.com (172.18.146.10) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 28 Sep 2018 14:13:00 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Fri, 28 Sep 2018 14:13:00 +0000 Received: from moonraker.nvidia.com (Not Verified[10.21.132.143]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Fri, 28 Sep 2018 07:13:00 -0700 From: Jon Hunter To: Rob Herring , Mark Rutland , Mathias Nyman , Greg Kroah-Hartman , Thierry Reding CC: , , , Ulf Hansson , "Jon Hunter" Subject: [PATCH V2 1/5] dt-bindings: usb: xhci-tegra: Add power-domain details Date: Fri, 28 Sep 2018 15:11:46 +0100 Message-ID: <1538143910-24400-2-git-send-email-jonathanh@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1538143910-24400-1-git-send-email-jonathanh@nvidia.com> References: <1538143910-24400-1-git-send-email-jonathanh@nvidia.com> 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=1538143984; bh=QiCY1OBjJA8jzGGo2BTTCq8k6o92/xxPDihoF/PByhg=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=G1YDbEzX7T3HQDCJmkHoiGwImMwJf6aCpiuJuScnf4BijCpAv1WpsYvH1YpOBuVwg XlivPCTFnMLKMsI+qp0eUi0lZ3BUlT1t1LSPdSZBbcB0aVRRC0x8X5bpSJlnobYvlU XWXULX8FpmD6ID3CXj06dpgR6uBIFxL1+lqpDNnfhjEgziCwo/vTo8W9Ji0sA5l0Tv q3uWBw6e+u2UZe+3G7IL7nWcYg86ssj+J+vAtAASw3FEw4Cpjy+1WBLlZfKmZ7UWYS IxsJCf3+m5eBBsJxNhp+aFqkTlCAGSsyRGMuVXGQs61ekcYtLf4jushu5T5k7aORl2 j1KKM297J6ipw== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add details for power-domains to the Tegra xHCI bindings so that generic power-domains can be used for inconjunction with the xHCI driver. Signed-off-by: Jon Hunter --- Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt index 3eee9e505400..4156c3e181c5 100644 --- a/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt @@ -59,6 +59,14 @@ For Tegra210: - avdd-pll-uerefe-supply: PLLE reference PLL power supply. Must supply 1.05 V. - dvdd-pex-pll-supply: PCIe/USB3 PLL power supply. Must supply 1.05 V. - hvdd-pex-pll-e-supply: High-voltage PLLE power supply. Must supply 1.8 V. +- power-domains: A list of PM domain specifiers that reference each power-domain + used by the xHCI controller. This list must comprise of a specifier for the + XUSBA and XUSBC power-domains. See ../power/power_domain.txt and + ../arm/tegra/nvidia,tegra20-pmc.txt for details. +- power-domain-names: A list of names that represent each of the specifiers in + the 'power-domains' property. Must include 'xusb_ss' and 'xusb_host' which + represent the power-domains XUSBA and XUSBC, respectively. See + ../power/power_domain.txt for details. Optional properties: -------------------- -- 2.7.4