From patchwork Thu Nov 26 22:59:14 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 7709321 X-Patchwork-Delegate: horms@verge.net.au Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7024EBF90C for ; Thu, 26 Nov 2015 22:59:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A0308205C4 for ; Thu, 26 Nov 2015 22:59:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BBF4E205B4 for ; Thu, 26 Nov 2015 22:59:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753357AbbKZW7n (ORCPT ); Thu, 26 Nov 2015 17:59:43 -0500 Received: from sauhun.de ([89.238.76.85]:36549 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753447AbbKZW72 (ORCPT ); Thu, 26 Nov 2015 17:59:28 -0500 Received: from p4fe258bf.dip0.t-ipconnect.de ([79.226.88.191]:40128 helo=localhost) by pokefinder.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1a25Vd-0001IY-Sp; Thu, 26 Nov 2015 23:59:26 +0100 From: Wolfram Sang To: linux-i2c@vger.kernel.org Cc: linux-sh@vger.kernel.org, Magnus Damm , Simon Horman , Laurent Pinchart , Geert Uytterhoeven , Wolfram Sang , Yoshihiro Shimoda Subject: [RFC 6/9] ARM: shmobile: r8a7790: dtsi: add internal delay for i2c IPs Date: Thu, 26 Nov 2015 23:59:14 +0100 Message-Id: <1448578757-12613-7-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1448578757-12613-1-git-send-email-wsa@the-dreams.de> References: <1448578757-12613-1-git-send-email-wsa@the-dreams.de> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 From: Wolfram Sang Signed-off-by: Wolfram Sang --- arch/arm/boot/dts/r8a7790.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 0612502b4a6d67..cdbebc329cff9a 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -418,6 +418,7 @@ clocks = <&mstp9_clks R8A7790_CLK_I2C0>; power-domains = <&cpg_clocks>; status = "disabled"; + i2c-scl-internal-delay-ns = <110>; }; i2c1: i2c@e6518000 { @@ -429,6 +430,7 @@ clocks = <&mstp9_clks R8A7790_CLK_I2C1>; power-domains = <&cpg_clocks>; status = "disabled"; + i2c-scl-internal-delay-ns = <6>; }; i2c2: i2c@e6530000 { @@ -440,6 +442,7 @@ clocks = <&mstp9_clks R8A7790_CLK_I2C2>; power-domains = <&cpg_clocks>; status = "disabled"; + i2c-scl-internal-delay-ns = <6>; }; i2c3: i2c@e6540000 { @@ -451,6 +454,7 @@ clocks = <&mstp9_clks R8A7790_CLK_I2C3>; power-domains = <&cpg_clocks>; status = "disabled"; + i2c-scl-internal-delay-ns = <110>; }; iic0: i2c@e6500000 {