From patchwork Mon Jan 3 05:49:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li-hao Kuo X-Patchwork-Id: 530254 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 B45D4C433F5 for ; Mon, 3 Jan 2022 05:49:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229898AbiACFtR (ORCPT ); Mon, 3 Jan 2022 00:49:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37702 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229788AbiACFtQ (ORCPT ); Mon, 3 Jan 2022 00:49:16 -0500 Received: from mail-pg1-x52a.google.com (mail-pg1-x52a.google.com [IPv6:2607:f8b0:4864:20::52a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51DE0C061761; Sun, 2 Jan 2022 21:49:16 -0800 (PST) Received: by mail-pg1-x52a.google.com with SMTP id f8so19267308pgf.8; Sun, 02 Jan 2022 21:49:16 -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=a0iiObTYNtgePExORvXCeabu8g7rlap8QathO0XHHKs=; b=PTjsk5iijgkn45nJxLLN7yi5jBfZvHZIrUG21RiqBRUbSfAJ51lIYKDPISgkFyQqRe V4gqUmomEFQ4dNvqLg5cPwGw+vkoY3owDjlYxXcaFBnEqiHHHn+hjBRFWoax2m6FSgLc HAX7sEpInfDsHgTaBjThPm1bIWxpr8BoWPQe4yhXjaVWz/RWC3cdP9/Rt6oRSN9xc0R3 38blePt5Zp4okPxbQAiV/4zD7W09URALhoxQgJuKlWTzmSQ0dSfMFeDcKX5kLLbnfq+p XLSmMgnpgmZpIwCl1I7w8hZB9gnfcmOYQwazyoKFoHzuigZnU+JSdzLoiwvH1XwwM8tN 7snQ== 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=a0iiObTYNtgePExORvXCeabu8g7rlap8QathO0XHHKs=; b=jiUcKD9/b3eYHdE6PbuoAAKZbFhDU7YhszS829CE0CRBqg37W72kUnI1bwj7oqto+G 4MH6PIwLI5zYwNonnd4GcTgZXvRZT5zgBfaP5C+lXhGPnU68C8vIwd5AGcPxbVXI3bsp B7vWNMETRBA4kKytZb+aZ+feNNWIjgX2aoP0Lm/Ahrh+vSD7h+aK+a4f2tW1KBoHyrQC hZZpft9PbLxyeK0FXIr+jxk//mCgxelUnjdMzopN21FutGaXihdeQM+rNOPS5ihrlGo1 gUSqfM92YVwNJ7W8nwthvy1ZJltlC1bK9935mf2DOob63upiFvr3noIt01gk99rwkUS3 g2xA== X-Gm-Message-State: AOAM533Vp+3z34SmJaprABXFAnG9v4LzY90ZwoPi9MR11LLo3x2z77lq IFoANXpSTyJdh2gob/MRLFs= X-Google-Smtp-Source: ABdhPJy+JjkyTheHl+LUdqBbV9fcTztcCUYpzzzsV1ENkWM+62Ki38nl/9INTABTNcBgJMHNpQxFZw== X-Received: by 2002:aa7:96c5:0:b0:4ba:55c0:5e12 with SMTP id h5-20020aa796c5000000b004ba55c05e12mr44970857pfq.86.1641188954774; Sun, 02 Jan 2022 21:49:14 -0800 (PST) Received: from scdiu3.sunplus.com ([113.196.136.192]) by smtp.googlemail.com with ESMTPSA id m6sm30607229pgb.31.2022.01.02.21.49.12 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 02 Jan 2022 21:49:14 -0800 (PST) From: Li-hao Kuo To: p.zabel@pengutronix.de, daniel.thompson@linaro.org, lee.jones@linaro.org, u.kleine-koenig@pengutronix.de, robh+dt@kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org Cc: lh.kuo@sunplus.com, wells.lu@sunplus.com, Li-hao Kuo Subject: [PATCH v3 0/2] Add I2C control driver for Sunplus SP7021 SoC Date: Mon, 3 Jan 2022 13:49:21 +0800 Message-Id: X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org This is a patch series for I2C 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 Li-hao Kuo (2): I2C: Add I2C driver for Sunplus SP7021 devicetree bindings I2C Add bindings doc for Sunplus SP7021 .../devicetree/bindings/i2c/i2c-sunplus.yaml | 72 + MAINTAINERS | 7 + drivers/i2c/busses/Kconfig | 10 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-sunplus.c | 1483 ++++++++++++++++++++ 5 files changed, 1573 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/i2c-sunplus.yaml create mode 100644 drivers/i2c/busses/i2c-sunplus.c