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Mon, 17 Sep 2018 03:30:02 +0000 Date: Mon, 17 Sep 2018 11:26:33 +0800 From: Jisheng Zhang To: Jarkko Nikula , Andy Shevchenko , Mika Westerberg , Wolfram Sang Cc: linux-arm-kernel , , Subject: [PATCH v3 0/3] i2c: designware: select gpio/default pin when prepare/unprepare recovery Message-ID: <20180917112633.252c591c@xhacker.debian> X-Mailer: Claws Mail 3.17.1 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Originating-IP: [124.74.246.114] X-ClientProxiedBy: KAWPR01CA0085.jpnprd01.prod.outlook.com (2603:1096:402:c::21) To CY1PR0301MB1577.namprd03.prod.outlook.com (2a01:111:e400:529c::15) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 1e548207-d603-466a-1847-08d61c4ddc09 X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:(7020095)(4652040)(8989137)(4534165)(4627221)(201703031133081)(201702281549075)(8990107)(5600074)(711020)(2017052603328)(7153060)(7193020);SRVR:CY1PR0301MB1577; X-Microsoft-Exchange-Diagnostics: 1;CY1PR0301MB1577;3:6oGGKQH4Vp5WPDpLb6i5qMH27g/Cj1i4K86NDWE3qSOvH/8qUwLb3Vbvn6Ssez8ITxj4zxBv9XdM/QggvSsje0sKp4UZXgB1VjIm4cnTTnW1kIEpn3sn3KDXfBAFpT0LHac11ylzyq8UH6/pinctgl0xGqMAU+E7j3HTMwntB/5fUNJJoqoiUubgXmj3b3az+wQQAdHCmUhfAFscbxfbbrbOUy3DLp90YeYSwzvtTm2mLYsg5XMOqLpTdxTDStxM;25:yzA0ovFrO20aItkbKqyJ3Mwemfds0yVM85r54W/fwZZqTwVz8G6OlV9EqwBTM5IlKGkrnZD0v8de+7JoEnpulLe5wkWWoJionY3VEPHyeuhdcyJISTj1VBWwTYlQagOpu6GVvWw/pANnUMEXeheZfJwWgelQIjpXApkHuShpyBj04BTzP3tMtefWrM4jt1yW+QBv6IBa/qxZJIHGfB5YV0/gd06y1tzXKBUkKN5D/XG0Q3NcJAKDuCGf10Ol0RxBhLWHfO8UhvR9Y0iM2m/oKmaFClTIwrybeDm7kK3zIFvAadh0F6uxHA6YYL8B7vaIAOvoGYJ21A/5SD+rDmsVCw==;31:YS5PjTZc9uJUnA1oh7uKvTbJAp+9kihFzC2BU5zxeyTvN4R0IIVhbkHXTkgGXpgyUeC/tkg6BNz21adhSpJWfXatnePY/zG+sXRsOOhZfMYUtfF2Keh9SeYm8Ug1ztE6z7Avq7gd/6QUbhYf/SCZ4uxHqHQWFa6Jbq2R085K6CKlfiS9kMjWYVa35sGvWFDwJ4csQM/4Yf6c7dFvwdP6e8AxibhLPQpOKCajQzR3fmM= X-MS-TrafficTypeDiagnostic: CY1PR0301MB1577: X-Microsoft-Exchange-Diagnostics: 1;CY1PR0301MB1577;20: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;4:Lvw49voIzsPjv+j9S12XiD7RdmqdB7UvHXbHau5p3qaiTGqt0Kw9HEFbWNMt5wFCg4co3kpIzXBbkYhV+TaXa29X+QbwvM/2MZvuVdZTV378nk65DfH+fsfQwtvbk9lH/V4FHnuRwavy4/RUyT6eES+dLOYEuHLwmlECD0wr8y5p5efdgsSR8jqZNC8UYQNygEYHu6CVzIn7ZacxTHgw7MrgENz3NUk18BC+Y0nB0DHjuPtzHFUerKI+p9bJgA9T/Wf5dP3SuXqiW1RZuOfz+Q== X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:; 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Select the gpio/default pin function when prepare/unprepare recovery. patch1 adds the missing scl-gpios, sda-gpios properties binding doc. patch2 adds the pintrl property for i2c bus recovery. patch3 selects gpio/default pin when prepare/unprepare recovery. Since v2: - add missing property dt-binding Since v1: - use IS_ERR_OR_NULL Jisheng Zhang (3): dt-bindings: i2c: designware: add optional gpio recovery properties dt-bindings: i2c: designware: add optional pinctrl for bus recovery i2c: designware: select gpio/default pin when prepare/unprepare recovery .../bindings/i2c/i2c-designware.txt | 12 ++++++++++ drivers/i2c/busses/i2c-designware-core.h | 3 +++ drivers/i2c/busses/i2c-designware-master.c | 22 +++++++++++++++++++ 3 files changed, 37 insertions(+) -- 2.19.0