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bh=mB90G5H+eGeqxMX1ZBd2kKxnWNEIT8sYLRoBasATiMw=; t=1791128002; x=1791218002; b=vJo9pSpOnY2m/vYu3Q6ZyBuyb9KvLtJ1Q7HWnRivbqYeQCA52uITKFFhpNm01i+8Y2LbsBubWLR 7j2W4j9D1Q47X3lFyEWRhuaQEHmU7b4TnaNqy0AbupmdMdTIX81erNRUneWxUHkO+9TNNYMLg+66I SZRbWxhSy7qKWNpzAtFQfjtNoeJvG/hf6Zu97+ehiv1BbsGE1/QrPCoTfw2BcNeloPQz+c4UFgSa8 yTTXIlZhCINR+NO2V/u6HiQECgWO+GriSf0YbHEta6SnVxtx9jnwfpc3RUOW8vMu+AZZHXgvIlm9b zSBvmTxyY8MWLiXEydlTLXyy4x5GGu4N8o7Q==; Received: by exim-smtp-canary-30-7bd8444d88-2gbk7 with esmtpa (envelope-from ) id 1xDOD9-00000000PBz-0Xh1; Sun, 04 Oct 2026 18:33:11 +0300 From: Michael Zavertkin To: linux-i2c@vger.kernel.org Cc: Rustam Adilov , Chris Packham , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Zavertkin Subject: [PATCH 0/2] i2c: rtl9300: remove IO_MODE configuration Date: Sun, 4 Oct 2026 22:32:33 +0700 Message-ID: X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Mailru-Src: smtp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eAau8CL7WIMRKs4sN3D3tLDjz0dLbV79QFUyzQ2Ujvy7cMT6pYYqY16iZVKkSc3dCLJ7zSJH7+u4VD18S7Vl4ZUrpaVfd2+vE6kuoey4m4VkSEu53w8ahmwBjZKM/YPHZyZHvz5uv+WouB9+ObcCpyrx6l7KImUglyhkEat/+ysWwi0gdhEs0JGjl6ggRWTy1haxBpVdbIX1nthFXOcIETfglQORZ0zpDET4ZrlAo0bq3TDyw5v+G6YiroYwPBU2Rt8bj1Q= X-Mailru-Sender: FD65D7C492470CAEE010D97EE9FDA1EF30A43CBF52B51200D77739F4E260083E5A2229DB1BE3CD3932A72BBB8BE3169CF767ED260C4F5E398B67290C0B8F2C0D0ACA136676B1AD1C82BADC8C81B40964835B6B713A4867D9C77752E0C033A69E3453F38A29522196 X-Mras: Ok X-Mailru-Src: fallback X-7564579A: B8F34718100C35BD X-77F55803: 6242723A09DB00B400464DA02507E70B0546FCE11372492E55863E2B7114EDB0049FFFDB7839CE9E920F40F1183B47102B473EABEA2527F4EEFED01033B76AC4039D4C6DD5D7D878D020F7FCB975CFC3 X-7FA49CB5: 0D63561A33F958A50F1B27CD8912D05D5002B1117B3ED69608B10F07AB9A4E21F4374DBC560C873002ED4CEA229C1FA827C277FBC8AE2E8B54F520D093A0DF28 X-D57D3AED: 3ZO7eAau8CL7WIMRKs4sN3D3tLDjz0dLbV79QFUyzQ2Ujvy7cMT6pYYqY16iZVKkSc3dCLJ7zSJH7+u4VD18S7Vl4ZUrpaVfd2+vE6kuoey4m4VkSEu53w8ahmwBjZKM/YPHZyZHvz5uv+WouB9+OYcBso8Zm+oliTz8oZwnDrFsY77LZRcHyw5ht0smWrfSeTW5FiI8avd9v29gUBslpLaIlvAR6h4id02YH9mgeCTAyYoNlVO8a/xwH01AMJkn9snoPBmFZWo= X-Mailru-MI: 20000080020000000000000800 X-Mras: Ok i2c driver for RTL9607C used to configure IO_MODE register. The register is global and responsible for configuring SoC pins, therefore it should belong to pinctrl driver. SoC-specific pinctrl driver is WIP (waiting for these patches in OpenWRT), but pinctrl-single could be used instead. Remove scl configuration (used only to modify IO_MODE register) and reflect these changes in Documentation. Signed-off-by: Michael Zavertkin --- Michael Zavertkin (2): i2c: rtl9300: remove IO_MODE configuration dt-bindings: i2c: rtl9300: add pinctrl .../devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml | 7 ++++++- drivers/i2c/busses/i2c-rtl9300.c | 12 +++--------- 2 files changed, 9 insertions(+), 10 deletions(-) -- 2.54.0