From patchwork Mon Mar 7 05:25:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Huang X-Patchwork-Id: 549025 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 E0B48C433F5 for ; Mon, 7 Mar 2022 05:24:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235281AbiCGFZo (ORCPT ); Mon, 7 Mar 2022 00:25:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37514 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235280AbiCGFZo (ORCPT ); Mon, 7 Mar 2022 00:25:44 -0500 Received: from mail-pg1-x52b.google.com (mail-pg1-x52b.google.com [IPv6:2607:f8b0:4864:20::52b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E837713F1F; Sun, 6 Mar 2022 21:24:50 -0800 (PST) Received: by mail-pg1-x52b.google.com with SMTP id o26so12637436pgb.8; Sun, 06 Mar 2022 21:24:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id; bh=sBs0g7c3eiiRDzIn9OKXg+84akXNbU5YGA45uOIsBGI=; b=SRY61KTFSOEutOMsOj0yyqdSkKS73lXb98tEFQ+u0In4fmQvBF5XApot+Xe61C0J8Q NO42Jd6zJsunH959LMMHnjr1Vs7zIfZPDKIVBGNFbzlnzrnibnrLRuoXCuDVBZiTLAZJ d2iE6zxPZRzjSc4Tn6zHNCo/dHYSW5NGfxIFVxZNAYlZUykYmrwq5j10/yX2hMyd5cIC KaL0QUdLxf9HtgnC42ErNWj+FYeQhxUznHZ15pnWZnkw7+ngnPbAXIbXe7QSM3EZXMzs FQo/BAptgzL+tTFVaFHnuaupDrKmx574KCXeVWind79qf60Vq9jZwmTz1QFEQIUgQo6F drwg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=sBs0g7c3eiiRDzIn9OKXg+84akXNbU5YGA45uOIsBGI=; b=NyCWSJg9zphDO4ZwKuz9uzZhb3O38LDrZSwsHHFsa/m7xezn8QM80w0kATs3SAEyuI sd8F/9b5qSajcfTyiejCdfBk/A1X0ZmleEpXZ+xhnl1heL1fxcN05XVrgFOvsbmTtm3T 7v8XD8lRZnP7AU0juVyknQFjN9Hw+ixbQdIE/puYqHYPNlDhSYJsbI4Kr1xvC0IcoOEK JWp6hXlrRrKXzUV+1d6oy9SHlIEDaGA8R1AcbTz7JDTj7V0OqpH4++Rro7rHz+CnEAp/ z8mAwJHreXagx+ee5wl6fDDCRM3wrk8OtH+hAOAFYdf6l74GnXI/6TrPRN4fc9c2oW6n Sb7w== X-Gm-Message-State: AOAM532cRf60NCnqnzegwrYvoCSFvpwF0NiqZqBl51MZ2snKAuSopFss b7aYHZPEbFHu0OTh7R0jvVzz4i8yM18= X-Google-Smtp-Source: ABdhPJzzyVmlGJTfQnhHokej1K13burAVM1KEVsIusj8kJyzQ8+NI4ZAgrNyAm7qq2ziSwc0nanfSg== X-Received: by 2002:a63:90c4:0:b0:37c:7f95:2fb9 with SMTP id a187-20020a6390c4000000b0037c7f952fb9mr8375675pge.267.1646630690419; Sun, 06 Mar 2022 21:24:50 -0800 (PST) Received: from scdiu3.sunplus.com ([113.196.136.192]) by smtp.googlemail.com with ESMTPSA id z2-20020a17090a170200b001bf2d530d64sm9767170pjd.2.2022.03.06.21.24.48 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 06 Mar 2022 21:24:49 -0800 (PST) From: Tony Huang To: robh+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, derek.kiernan@xilinx.com, Dragan.cvetic@xilinx.com, arnd@arndb.de, gregkh@linuxfoundation.org Cc: wells.lu@sunplus.com, tony.huang@sunplus.com, Tony Huang Subject: [PATCH v10 0/2] Add iop driver for Sunplus SP7021 Date: Mon, 7 Mar 2022 13:25:07 +0800 Message-Id: X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add iop driver for Sunplus SP7021 SOC This is a patch series for iop driver for Sunplus SP7021 SOC. Sunplus SP7021 is an ARM Cortex A7 (4 cores) based SoC. It integrates many peripherals (ex: UART, I2C, SPI, SDIO, eMMC, USB, SD card and etc.) into a single chip. It is designed for industrial control. Refer to: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview https://tibbo.com/store/plus1.html Tony Huang (2): dt-binding: misc: Add iop yaml file for Sunplus SP7021 misc: Add iop driver for Sunplus SP7021 .../devicetree/bindings/misc/sunplus-iop.yaml | 76 ++++ MAINTAINERS | 6 + drivers/misc/Kconfig | 36 ++ drivers/misc/Makefile | 1 + drivers/misc/sunplus_iop.c | 438 +++++++++++++++++++++ 5 files changed, 557 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/sunplus-iop.yaml create mode 100644 drivers/misc/sunplus_iop.c