From patchwork Thu Nov 26 22:59:15 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 7709331 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 5E1E9C05CA for ; Thu, 26 Nov 2015 22:59:50 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 878DB205B4 for ; Thu, 26 Nov 2015 22:59:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9CA64205BC for ; Thu, 26 Nov 2015 22:59:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753552AbbKZW7o (ORCPT ); Thu, 26 Nov 2015 17:59:44 -0500 Received: from sauhun.de ([89.238.76.85]:36558 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753463AbbKZW7a (ORCPT ); Thu, 26 Nov 2015 17:59:30 -0500 Received: from p4fe258bf.dip0.t-ipconnect.de ([79.226.88.191]:40129 helo=localhost) by pokefinder.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1a25Vf-0001Im-N3; Thu, 26 Nov 2015 23:59:28 +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 7/9] ARM: shmobile: r8a7791: dtsi: add internal delay for i2c IPs Date: Thu, 26 Nov 2015 23:59:15 +0100 Message-Id: <1448578757-12613-8-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/r8a7791.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index d79102c0e7d346..57b806f8c28fad 100644 --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi @@ -408,6 +408,7 @@ clocks = <&mstp9_clks R8A7791_CLK_I2C0>; power-domains = <&cpg_clocks>; status = "disabled"; + i2c-scl-internal-delay-ns = <6>; }; i2c1: i2c@e6518000 { @@ -419,6 +420,7 @@ clocks = <&mstp9_clks R8A7791_CLK_I2C1>; power-domains = <&cpg_clocks>; status = "disabled"; + i2c-scl-internal-delay-ns = <6>; }; i2c2: i2c@e6530000 { @@ -430,6 +432,7 @@ clocks = <&mstp9_clks R8A7791_CLK_I2C2>; power-domains = <&cpg_clocks>; status = "disabled"; + i2c-scl-internal-delay-ns = <6>; }; i2c3: i2c@e6540000 { @@ -441,6 +444,7 @@ clocks = <&mstp9_clks R8A7791_CLK_I2C3>; power-domains = <&cpg_clocks>; status = "disabled"; + i2c-scl-internal-delay-ns = <6>; }; i2c4: i2c@e6520000 { @@ -452,6 +456,7 @@ clocks = <&mstp9_clks R8A7791_CLK_I2C4>; power-domains = <&cpg_clocks>; status = "disabled"; + i2c-scl-internal-delay-ns = <6>; }; i2c5: i2c@e6528000 { @@ -464,6 +469,7 @@ clocks = <&mstp9_clks R8A7791_CLK_I2C5>; power-domains = <&cpg_clocks>; status = "disabled"; + i2c-scl-internal-delay-ns = <110>; }; i2c6: i2c@e60b0000 {