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Sun, 6 Nov 2022 10:48:06 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.7.0-alpha0-1087-g968661d8e1-fm-20221021.001-g968661d8 Mime-Version: 1.0 Message-Id: <41e0d093-3bd4-444a-935e-01daae537c70@app.fastmail.com> In-Reply-To: References: Date: Sun, 06 Nov 2022 16:47:41 +0100 From: "Sven Peter" To: "Arminder Singh" , linux-kernel@vger.kernel.org Cc: linux-i2c@vger.kernel.org, linuxppc-dev , linux-arm-kernel@lists.infradead.org, "Paul Mackerras" , "Benjamin Herrenschmidt" , "Michael Ellerman" , "Alyssa Rosenzweig" , "Hector Martin" , "Christophe Leroy" , asahi@lists.linux.dev Subject: Re: [PATCH v4] i2c/pasemi: PASemi I2C controller IRQ enablement X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221106_074814_410226_48D4CBA0 X-CRM114-Status: GOOD ( 12.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, On Sat, Nov 5, 2022, at 12:56, Arminder Singh wrote: > This patch adds IRQ support to the PASemi I2C controller driver to > increase the performace of I2C transactions on platforms with PASemi I2C > controllers. While primarily intended for Apple silicon platforms, this > patch should also help in enabling IRQ support for older PASemi hardware > as well should the need arise. > > This version of the patch has been tested on an M1 Ultra Mac Studio, > as well as an M1 MacBook Pro, and userspace launches successfully > while using the IRQ path for I2C transactions. > > Signed-off-by: Arminder Singh Thanks for following up on this! This looks good to me now. Reviewed-by: Sven Peter Best, Sven _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel