From patchwork Fri Jan 21 07:50:54 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: 1582453 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=VR1FxGtJ; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-i2c-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JgBQB3XJJz9t3b for ; Fri, 21 Jan 2022 18:50:58 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1379159AbiAUHuw (ORCPT ); Fri, 21 Jan 2022 02:50:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38742 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231417AbiAUHur (ORCPT ); Fri, 21 Jan 2022 02:50:47 -0500 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 01C5EC061574; Thu, 20 Jan 2022 23:50:47 -0800 (PST) Received: by mail-pj1-x1033.google.com with SMTP id h20-20020a17090adb9400b001b518bf99ffso5385566pjv.1; Thu, 20 Jan 2022 23:50:46 -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=FpJyz+XUZ1Dl+m0JA81xZXJcxYu/bYyKhAsEoQnNP+A=; b=VR1FxGtJOhc5MIxJyPpqTIzBSGpc9RdoFOP+3UWttplkg5TSCo/KQKi3g6+fezKxTF Jw0X1pIxCsVMUsvUlVbISRZSrw5SDqY5IRnLAlBFnY6BfOr3cj2aRbYb4y84IwtNR6XL nGvP+vafAG1Rj2mf3otAT88JxVWk1+wvMKT5Uy5W0WDIPe1cR+FD6HPwZp9q8KTtUgtc RfJCnco/r3rUiPuP0+SJhUXpSlGmxBFlDCM3IiZk9iyIUyUS53LkxUZRQDLH4ZEANujw 7hDw5pd63pUsXs+WTg/MZ7c55XJMrKRWDSBPn8edd9gJfrT27Md/6L2Ghoa4XwlAk/op VuuQ== 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=FpJyz+XUZ1Dl+m0JA81xZXJcxYu/bYyKhAsEoQnNP+A=; b=XptquleKoEVT3zUbdmcuhyvxGVgXDvSPmogcCCSQhdfWzlAWaQrLDei0XyAqm0V/RA Wi7hgYmKUVbF1uDIdYgiUKLrmW0psf266Q0nW50W8NhH6HGuGQzPgfudIcLXJCjQDR2r 9q8qh50wuUeqMrvGQPrJ2yewX10ZN46dVWlpsJbslQULR9Ngqgfzk0i6TJubBy5q4j4G zJZ4zb7OFZhdtHhMp3pAfMnDdFZcQeChtxOnG/RoEpE/cGMuNJg6paV5uT5jHJlzWEfA WOaNRNTN+I0H9ZquTnUTzgyopZ0eqaQ7KPic5iazplta+bstvXXG8SGj0CrDeYpRzweI eLQw== X-Gm-Message-State: AOAM533zTlgyEtkcYla+fbmoldznZy5a8MsAyNCyw6P/Fs7LLBEuKjEg /I6+gni3zoJv67qu3HSODbE= X-Google-Smtp-Source: ABdhPJxlIsoCRXr6F/913JXoTIqHdgrf7BICygpxTs7f863u5Xva94hH9eEykPiwmrqRYiUjV5TOXg== X-Received: by 2002:a17:90a:1196:: with SMTP id e22mr3385668pja.241.1642751446315; Thu, 20 Jan 2022 23:50:46 -0800 (PST) Received: from scdiu3.sunplus.com ([113.196.136.192]) by smtp.googlemail.com with ESMTPSA id n35sm3353873pgb.25.2022.01.20.23.50.43 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 20 Jan 2022 23:50:45 -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 v4 0/2] Add I2C control driver for Sunplus SP7021 SoC Date: Fri, 21 Jan 2022 15:50:54 +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 dt-bindings:i2c: Add Sunplus SP7021 schema .../devicetree/bindings/i2c/i2c-sunplus.yaml | 73 + MAINTAINERS | 7 + drivers/i2c/busses/Kconfig | 10 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-sunplus.c | 1447 ++++++++++++++++++++ 5 files changed, 1538 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/i2c-sunplus.yaml create mode 100644 drivers/i2c/busses/i2c-sunplus.c