From patchwork Fri Jan 12 12:15:54 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrice CHOTARD X-Patchwork-Id: 859842 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3zJ1z95Zw0z9t3G for ; Fri, 12 Jan 2018 23:20:03 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933308AbeALMTV (ORCPT ); Fri, 12 Jan 2018 07:19:21 -0500 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:15244 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933393AbeALMRS (ORCPT ); Fri, 12 Jan 2018 07:17:18 -0500 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w0CCDdvQ015417; Fri, 12 Jan 2018 13:16:18 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2fe739e73g-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 12 Jan 2018 13:16:18 +0100 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 8BCA634; Fri, 12 Jan 2018 12:16:17 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag6node3.st.com [10.75.127.18]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 52A6E24C0; Fri, 12 Jan 2018 12:16:17 +0000 (GMT) Received: from localhost (10.75.127.45) by SFHDAG6NODE3.st.com (10.75.127.18) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 12 Jan 2018 13:16:16 +0100 From: To: Russell King , Ulf Hansson , Michael Turquette , Stephen Boyd , Linus Walleij , Rob Herring , Mark Rutland , Alexandre Torgue CC: , , , , , , Patrice Chotard Subject: [PATCH 00/14] Add MMCI support for STM32F SoCs family Date: Fri, 12 Jan 2018 13:15:54 +0100 Message-ID: <1515759368-16946-1-git-send-email-patrice.chotard@st.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 X-Originating-IP: [10.75.127.45] X-ClientProxiedBy: SFHDAG5NODE1.st.com (10.75.127.13) To SFHDAG6NODE3.st.com (10.75.127.18) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2018-01-12_06:, , signatures=0 Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org From: Patrice Chotard This series reworks patches submitted one year ago by Andrea Merello [1] but without succeed to merged it. STM32F4 and STM32F7 SoCs families embeds a variant of the ARM PrimeCell PL18x SD host controller, for which the mmci driver exists. This series adds support for these SoCs to the mmci driver. As other variants, this one need some specific quirks, that this series address. This series has been tested on following boards : _ stm32f429-eval _ stm32f469-disco _ stm32f746-eval _ stm32f769-disco DT update for stm32f7 pinctrl, stm32f746-eval and stm32f769-disco boards will be sent later to avoid conflict with pending stm32f7 series [1] which is not yet merged on kernel mainline. [1] https://www.spinics.net/lists/linux-mmc/msg41616.html [2] https://patchwork.kernel.org/patch/10104447/ Andrea Merello (2): ARM: dts: stm32: Add pin map for SDIO controller on stm32f4 ARM: dts: stm32: Enable SDIO controller on stm32f469 disco board Patrice Chotard (12): mmc: mmci: Don't pretend all variants to have MMCIMASK1 register mmc: mmci: Don't pretend all variants to have MCI_STARBITERR flag mmc: mmci: Add support for setting pad type via pinctrl mmc: mmci: Add STM32 variant ARM: dts: stm32: Add SDIO controller for stm32f746 ARM: dts: stm32: Add SDIO controller for stm32f429 ARM: dts: stm32: Enable SDIO controller on stm32429i-eval board ARM: stm32: Add AMBA support for STM32F4 and STM32F7 SoCs ARM: configs: stm32: Enable MMC_ARMMMCI support ARM: configs: stm32: Enable EXT3_FS support clk: stm32: Add clk entry for SDMMC2 on stm32F769 gpio: stmpe: i2c transfer are forbiden in atomic context arch/arm/boot/dts/stm32429i-eval.dts | 19 ++++++ arch/arm/boot/dts/stm32f4-pinctrl.dtsi | 31 +++++++++ arch/arm/boot/dts/stm32f429.dtsi | 11 +++ arch/arm/boot/dts/stm32f469-disco.dts | 19 ++++++ arch/arm/boot/dts/stm32f746.dtsi | 22 ++++++ arch/arm/configs/stm32_defconfig | 3 + arch/arm/mach-stm32/Kconfig | 3 + drivers/clk/clk-stm32f4.c | 3 +- drivers/gpio/gpio-stmpe.c | 20 +++--- drivers/mmc/host/mmci.c | 120 ++++++++++++++++++++++++++++----- drivers/mmc/host/mmci.h | 6 ++ 11 files changed, 231 insertions(+), 26 deletions(-)