From patchwork Thu Jul 7 07:44:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 12909171 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 33C82C433EF for ; Thu, 7 Jul 2022 07:45:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jO5DAXemFbIa+MA88TPQmV/JYfy9Ov4Q9AhilcXcW4Q=; b=y+UCbsi2XL2n7q xn+SFzQjQxNXphQF7vEA44KR9/ypHxWXfDdBjpXKNjfcuC8APVWrzPbiYZqDA/PftRDfxosrQZLpH eAfNbxmCZnFAQww/vtuMxSWesat0nYOFubBNrdFAu+vUa588io7JRf2FkU11YIg8KIQOIUEkQ7QHq 9vl1KCM3bjleng3KtdSncBz7Jffl84Mhm/dsXSZ+/s+aVTfy4A3GjPSAe3o9qQIcVSuUrai1vBJ/t /56jaup+m3yFRbYeAeHeUz+/XhoojG1tfZtAS1Rs2NROJaPLt2KttImOHBxXH9ebF+Jjg1ZT0As+t 54i4yJLuPSVhT5xuYBqw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o9MBP-00ElY8-AX; Thu, 07 Jul 2022 07:44:19 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o9MBM-00ElX7-US for linux-arm-kernel@lists.infradead.org; Thu, 07 Jul 2022 07:44:18 +0000 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 2676C3EG004624; 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=LLiC7oBoYko/8MXBe54yIh6w7YzqLM39YIoZ3MpCbw4=; b=DbR8lEyYkslU6q/NqvjqCXfWickRCq0MoABdNcL7/kFYa4+3gOg9lXjvXKTxcn+mQOQ9 fSELsqka6aF1L8rmSIthpQHWOFgkG/8YSCjo9Wwd/zkfWXXBm+ai7Uj8kzgysVTt1tag zYjjoPq5QH4njTBDyehFHDcQXaVtHNsMRrtlmleQAgDMXUHcigVRg8gw8B/gBcmgcPzJ GGwC7P93ZfrM4oxUtMs07Wp8TjnuBIKN/cEeccPAflpKAIs0+RyxKAFBdIqKbUjyWMMF F6GULohnpwdphMv1kkqKID6Wtbs7e+6w2w/VE73G5Eov341dN+fqkxYAnjlYGIqRP9lh 4A== 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 3h4ub43usn-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 5C93B100034; 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 56E322115EA; 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 1/2] dt-bindings: i2c: st,stm32-i2c: add entry for stm32mp13 Date: Thu, 7 Jul 2022 09:44:01 +0200 Message-ID: <20220707074402.2429786-2-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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220707_004417_318285_046667EC X-CRM114-Status: GOOD ( 13.84 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the new compatible for the stm32mp13. Signed-off-by: Alain Volmat Acked-by: Rob Herring --- Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml index dccbb18b6dc0..a41588763786 100644 --- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml @@ -17,6 +17,7 @@ allOf: contains: enum: - st,stm32f7-i2c + - st,stm32mp13-i2c - st,stm32mp15-i2c then: properties: @@ -45,6 +46,7 @@ properties: enum: - st,stm32f4-i2c - st,stm32f7-i2c + - st,stm32mp13-i2c - st,stm32mp15-i2c reg: 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: 12909173 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1C90FC43334 for ; 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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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220707_004421_246635_E56E40E9 X-CRM114-Status: GOOD ( 15.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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);