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Thu, 25 Apr 2024 10:00:55 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id F3AE54002D; Thu, 25 Apr 2024 10:00:51 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 153102132C0; Thu, 25 Apr 2024 10:00:07 +0200 (CEST) Received: from [10.48.86.79] (10.48.86.79) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Thu, 25 Apr 2024 10:00:06 +0200 Message-ID: Date: Thu, 25 Apr 2024 10:00:05 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 0/9] i2c: stm32f7: enhancements and support for stm32mp25 To: Alain Volmat , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Pierre-Yves MORDRET CC: Conor Dooley , , , , , References: <20231215170617.95868-1-alain.volmat@foss.st.com> Content-Language: en-US From: Alexandre TORGUE In-Reply-To: <20231215170617.95868-1-alain.volmat@foss.st.com> X-Originating-IP: [10.48.86.79] X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-04-25_07,2024-04-25_01,2023-05-22_02 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240425_010107_820908_0A3AFE4E X-CRM114-Status: GOOD ( 16.70 ) 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-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Alain On 12/15/23 18:06, Alain Volmat wrote: > This series first perform enhancements in the way interrupt are handled > and cleanup in messages. > Then it adds support for the stm32mp25 which differs in that > it only has a single irq line for both event/error and has a > different handling of the FastModePlus. > Support is then enabled within the stm32mp25 related device-trees. > > Changelog: > v3: - addition of 2 commits dealing with readl_relaxed(I2C_ISR) in > isr handler and a second one to use dev_err_probe during probe > - correction of SOB in commit > > v2: - correct st,stm32-i2c.yaml. Use if then else scheme to indicate > number of interrupts / interrupt-names depending on the > compatible while keeping the description within the common part > > - correct 2 maybe-uninitialized warnings > * ret in stm32f7_i2c_write_fm_plus_bits > * irq_error in stm32f7_i2c_probe, move the platform_get_irq > within the same if block as devm_request_threaded_irq > > Alain Volmat (9): > i2c: stm32f7: use dev_err_probe upon calls of devm_request_irq > i2c: stm32f7: perform most of irq job in threaded handler > i2c: stm32f7: simplify status messages in case of errors > dt-bindings: i2c: document st,stm32mp25-i2c compatible > i2c: stm32f7: perform I2C_ISR read once at beginning of event isr > i2c: stm32f7: add support for stm32mp25 soc > arm64: dts: st: add all 8 i2c nodes on stm32mp251 > arm64: dts: st: add i2c2/i2c8 pins for stm32mp25 > arm64: dts: st: add i2c2 / i2c8 properties on stm32mp257f-ev1 > > .../devicetree/bindings/i2c/st,stm32-i2c.yaml | 28 ++ > arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 36 ++ > arch/arm64/boot/dts/st/stm32mp251.dtsi | 96 +++++ > arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 20 + > drivers/i2c/busses/i2c-stm32f7.c | 342 +++++++++--------- > 5 files changed, 358 insertions(+), 164 deletions(-) > DT patches applied on stm32-next. Not that I added acces-controller bindings for all I2C nodes. Thanks! Alex _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel