From patchwork Thu Jul 7 07:44:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 589590 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 752ACC43334 for ; Thu, 7 Jul 2022 07:44:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235035AbiGGHo0 (ORCPT ); Thu, 7 Jul 2022 03:44:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60396 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235026AbiGGHoZ (ORCPT ); Thu, 7 Jul 2022 03:44:25 -0400 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 886253205B; Thu, 7 Jul 2022 00:44:24 -0700 (PDT) Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 2675mDVw030880; Thu, 7 Jul 2022 09:44:07 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=selector1; bh=KGECI26kQYwVXazLZQENvXzgMLdMJaLCna55/BysDPI=; b=PZJq7kr4OpLhM4IEufrAJMgW7gk3qZXDpM71gBbqRCIRbprLYSQfmTwhyvgOlMeYU0SK 1D6iC+b6MAVhCeL2vByUVaST/QgoDL7Mv6Fyhzy1+a/zCwOEAPotR50eRFLlhTs8Fxjy 4VYU0VgZ3nKVuV8A14SaFJkjWMnrTY5/Q/wmvkFMRCshsCU95bqgqdr5TG+R1PNgf0EE vyBZ7YIwhglvB16coLkMtzZMXx5wOsYbyr8ipRVE11MzxRSqDSgP+h1nG5n5gpmIu1LO QWU3gmbbprxuyD1vdz48BKzcXBQrPx/r9Au6rttpbDFyJdCS2QybZkEgm5KUGOwGCx24 Ag== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3h4uadk010-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 07 Jul 2022 09:44:07 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id B21FB100038; Thu, 7 Jul 2022 09:44:06 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id AC9FF211F07; Thu, 7 Jul 2022 09:44:06 +0200 (CEST) Received: from localhost (10.75.127.50) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2308.20; Thu, 7 Jul 2022 09:44:06 +0200 From: Alain Volmat To: , CC: , , , , , , , , , , , Subject: [PATCH v2 2/2] i2c: stm32: add support for the STM32MP13 soc Date: Thu, 7 Jul 2022 09:44:02 +0200 Message-ID: <20220707074402.2429786-3-alain.volmat@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220707074402.2429786-1-alain.volmat@foss.st.com> References: <20220707074402.2429786-1-alain.volmat@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.50] X-ClientProxiedBy: SFHDAG2NODE3.st.com (10.75.127.6) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-07-07_06,2022-06-28_01,2022-06-22_01 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Add a new compatible for the stm32mp13. Fast Mode Plus control register address differ from the one for STM32MP15. Signed-off-by: Alain Volmat Reviewed-by: Pierre-Yves MORDRET --- drivers/i2c/busses/i2c-stm32f7.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c index 6d4aa64b195d..d1c59d83a65b 100644 --- a/drivers/i2c/busses/i2c-stm32f7.c +++ b/drivers/i2c/busses/i2c-stm32f7.c @@ -410,6 +410,12 @@ static const struct stm32f7_i2c_setup stm32mp15_setup = { .fmp_clr_offset = 0x40, }; +static const struct stm32f7_i2c_setup stm32mp13_setup = { + .rise_time = STM32F7_I2C_RISE_TIME_DEFAULT, + .fall_time = STM32F7_I2C_FALL_TIME_DEFAULT, + .fmp_clr_offset = 0x4, +}; + static inline void stm32f7_i2c_set_bits(void __iomem *reg, u32 mask) { writel_relaxed(readl_relaxed(reg) | mask, reg); @@ -2468,6 +2474,7 @@ static const struct dev_pm_ops stm32f7_i2c_pm_ops = { static const struct of_device_id stm32f7_i2c_match[] = { { .compatible = "st,stm32f7-i2c", .data = &stm32f7_setup}, { .compatible = "st,stm32mp15-i2c", .data = &stm32mp15_setup}, + { .compatible = "st,stm32mp13-i2c", .data = &stm32mp13_setup}, {}, }; MODULE_DEVICE_TABLE(of, stm32f7_i2c_match);