From patchwork Mon Apr 27 12:43:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 6279901 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B96F29F1C4 for ; Mon, 27 Apr 2015 12:44:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id F32AD20431 for ; Mon, 27 Apr 2015 12:44:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 14E9E203C4 for ; Mon, 27 Apr 2015 12:44:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932850AbbD0Mn4 (ORCPT ); Mon, 27 Apr 2015 08:43:56 -0400 Received: from laurent.telenet-ops.be ([195.130.137.89]:37478 "EHLO laurent.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932657AbbD0Mnx (ORCPT ); Mon, 27 Apr 2015 08:43:53 -0400 Received: from ayla.of.borg ([84.193.93.87]) by laurent.telenet-ops.be with bizsmtp id M0jr1q00M1t5w8s010jrRv; Mon, 27 Apr 2015 14:43:51 +0200 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.82) (envelope-from ) id 1YmiO7-00006n-8Z; Mon, 27 Apr 2015 14:43:51 +0200 Received: from geert by ramsan with local (Exim 4.82) (envelope-from ) id 1YmiO7-0003fE-VM; Mon, 27 Apr 2015 14:43:51 +0200 From: Geert Uytterhoeven To: "Rafael J. Wysocki" , Kevin Hilman , Ulf Hansson , Axel Haslam Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH/RFC v6 2/7] PM / Domains: R-Mobile SYSC: Add PM domain power-on/off latencies Date: Mon, 27 Apr 2015 14:43:37 +0200 Message-Id: <1430138622-14029-3-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1430138622-14029-1-git-send-email-geert+renesas@glider.be> References: <1430138622-14029-1-git-send-email-geert+renesas@glider.be> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add optional generic PM domain power-on/off latencies to the bindings and example. Signed-off-by: Geert Uytterhoeven --- v6: - Rebased on top of v4.1-rc1 for new RFC. --- Documentation/devicetree/bindings/power/renesas,sysc-rmobile.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/power/renesas,sysc-rmobile.txt b/Documentation/devicetree/bindings/power/renesas,sysc-rmobile.txt index beda7d2efc304350..0a6f03a136792e84 100644 --- a/Documentation/devicetree/bindings/power/renesas,sysc-rmobile.txt +++ b/Documentation/devicetree/bindings/power/renesas,sysc-rmobile.txt @@ -45,6 +45,8 @@ Optional properties: - #address-cells: Must be 1, - #size-cells: Must be 0. If the PM domain is always-on, this property must be omitted. +- power-on-latency: Power-on latency of the PM domain, in ns, +- power-off-latency: Power-off latency of the PM domain, in ns. Example: @@ -68,16 +70,22 @@ which is a subdomain of A4S. #address-cells = <1>; #size-cells = <0>; #power-domain-cells = <0>; + power-on-latency = <250000>; + power-off-latency = <250000>; pd_a3sp: a3sp@11 { reg = <11>; #power-domain-cells = <0>; + power-on-latency = <250000>; + power-off-latency = <250000>; }; }; pd_a4su: a4su@20 { reg = <20>; #power-domain-cells = <0>; + power-on-latency = <250000>; + power-off-latency = <250000>; }; }; };