From patchwork Thu Jan 23 16:12:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 1228259 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-i2c-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=st.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=st.com header.i=@st.com header.a=rsa-sha256 header.s=STMicroelectronics header.b=VL6jKtfy; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 483S4r3s45z9sSQ for ; Fri, 24 Jan 2020 03:13:48 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728911AbgAWQNq (ORCPT ); Thu, 23 Jan 2020 11:13:46 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:21436 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728904AbgAWQNe (ORCPT ); Thu, 23 Jan 2020 11:13:34 -0500 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 00NGCWjG000791; Thu, 23 Jan 2020 17:13:21 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=STMicroelectronics; bh=r3vNXV7b+XrJKd7/p9M1rRMOLGGdPoVfCZx0V4W3LUk=; b=VL6jKtfywj8paeFx3J9hWpblaWrpB1T87ekB+Lq/z/uNa7oPtCL01o6L0JXyIDEpW7ko Jo8SPZb5EuUXtKWOEmY6VDvoFNe9JkYlY9pX66Ac/9hTMasOa9Q/Ch1m7zHgc7Xuwr+Y wdYeqGSTOKV5ssYnkRoofy8jBHrKQDMORBaqvqBffpD2/Pr618JIx3MDzdzLzc21etDN LMyLaH8kuasjA1M/77n+iZMkLKtK3rzWqDmiJNYVnhqz4chxo9LtC7ynAzQWs2GRLt+W xBZhogJcT7YWSqk+TgNq/nG4+Vr2KFe2ezaPTSnE2Cu7xo6Hq6z6VS89xD0n8+g0hlvZ EA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2xkr1ebaym-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 23 Jan 2020 17:13:20 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 8C64F10003B; Thu, 23 Jan 2020 17:13:18 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag3node2.st.com [10.75.127.8]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 7A9A72BC7D5; Thu, 23 Jan 2020 17:13:18 +0100 (CET) Received: from localhost (10.75.127.51) by SFHDAG3NODE2.st.com (10.75.127.8) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Thu, 23 Jan 2020 17:13:17 +0100 From: Alain Volmat To: , CC: , , , , , , , , , , Subject: [PATCH 5/5] ARM: dts: stm32: add Fast Mode Plus info in I2C nodes of stm32mp151 Date: Thu, 23 Jan 2020 17:12:50 +0100 Message-ID: <1579795970-22319-6-git-send-email-alain.volmat@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1579795970-22319-1-git-send-email-alain.volmat@st.com> References: <1579795970-22319-1-git-send-email-alain.volmat@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.51] X-ClientProxiedBy: SFHDAG8NODE1.st.com (10.75.127.22) To SFHDAG3NODE2.st.com (10.75.127.8) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.572 definitions=2020-01-23_08:2020-01-23,2020-01-23 signatures=0 Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Add the syscfg-fmp property in each i2c node in order to allow Fast Mode Plus speed if clock-frequency >= 1MHz is indicated. Signed-off-by: Alain Volmat Signed-off-by: Alain Volmat --- arch/arm/boot/dts/stm32mp151.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index 2dbf32ca9b36..ecd0a932aa78 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -483,6 +483,7 @@ resets = <&rcc I2C1_R>; #address-cells = <1>; #size-cells = <0>; + st,syscfg-fmp = <&syscfg 0x4 0x1>; wakeup-source; status = "disabled"; }; @@ -497,6 +498,7 @@ resets = <&rcc I2C2_R>; #address-cells = <1>; #size-cells = <0>; + st,syscfg-fmp = <&syscfg 0x4 0x2>; wakeup-source; status = "disabled"; }; @@ -511,6 +513,7 @@ resets = <&rcc I2C3_R>; #address-cells = <1>; #size-cells = <0>; + st,syscfg-fmp = <&syscfg 0x4 0x4>; wakeup-source; status = "disabled"; }; @@ -525,6 +528,7 @@ resets = <&rcc I2C5_R>; #address-cells = <1>; #size-cells = <0>; + st,syscfg-fmp = <&syscfg 0x4 0x10>; wakeup-source; status = "disabled"; }; @@ -1477,6 +1481,7 @@ resets = <&rcc I2C4_R>; #address-cells = <1>; #size-cells = <0>; + st,syscfg-fmp = <&syscfg 0x4 0x8>; wakeup-source; status = "disabled"; }; @@ -1513,6 +1518,7 @@ resets = <&rcc I2C6_R>; #address-cells = <1>; #size-cells = <0>; + st,syscfg-fmp = <&syscfg 0x4 0x20>; wakeup-source; status = "disabled"; };