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[109.252.193.98]) by smtp.googlemail.com with ESMTPSA id t13sm2847634ljk.47.2021.03.30.09.33.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 30 Mar 2021 09:33:12 -0700 (PDT) Subject: Re: [PATCH v5 3/5] i2c: add support for HiSilicon I2C controller To: Yicong Yang , wsa@kernel.org, andriy.shevchenko@linux.intel.com, linux-i2c@vger.kernel.org, Sergey.Semin@baikalelectronics.ru, linux-kernel@vger.kernel.org Cc: treding@nvidia.com, jarkko.nikula@linux.intel.com, rmk+kernel@armlinux.org.uk, song.bao.hua@hisilicon.com, john.garry@huawei.com, mika.westerberg@linux.intel.com, prime.zeng@huawei.com, linuxarm@huawei.com References: <1617113966-40498-1-git-send-email-yangyicong@hisilicon.com> <1617113966-40498-4-git-send-email-yangyicong@hisilicon.com> From: Dmitry Osipenko Message-ID: <58a43540-155c-36d0-94ca-453313dc005c@gmail.com> Date: Tue, 30 Mar 2021 19:33:11 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <1617113966-40498-4-git-send-email-yangyicong@hisilicon.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 30.03.2021 17:19, Yicong Yang пишет: > Add HiSilicon I2C controller driver for the Kunpeng SoC. It provides > the access to the i2c busses, which connects to the eeprom, rtc, etc. > > The driver works with IRQ mode, and supports basic I2C features and 10bit > address. The DMA is not supported. > > Reviewed-by: Andy Shevchenko > Signed-off-by: Yicong Yang > --- > drivers/i2c/busses/Kconfig | 10 + > drivers/i2c/busses/Makefile | 1 + > drivers/i2c/busses/i2c-hisi.c | 506 ++++++++++++++++++++++++++++++++++++++++++ > 3 files changed, 517 insertions(+) > create mode 100644 drivers/i2c/busses/i2c-hisi.c Reviewed-by: Dmitry Osipenko