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[23.128.96.18]) by mx.google.com with ESMTP id di18si19333112edb.289.2021.10.13.07.15.33; Wed, 13 Oct 2021 07:15:58 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@microchip.com header.s=mchp header.b=MJfOZt3e; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=microchip.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235596AbhJMOPN (ORCPT + 99 others); Wed, 13 Oct 2021 10:15:13 -0400 Received: from esa.microchip.iphmx.com ([68.232.154.123]:5438 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229794AbhJMOPM (ORCPT ); Wed, 13 Oct 2021 10:15:12 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1634134389; x=1665670389; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=Li6Ne+agwAMYqqjH4D05vEMTzz4vF7b2Z2OP7dMLKPE=; b=MJfOZt3eI3WkwXZ1opv/EEYEy41GOJHGiB2MdTOmZwZ97uqs0tF2VhRC Q1jzzqDuNVFqgOnIUxtiqWUB7ChLYl+TGwbRUHjklDGwVXS+XmEq2ERJY 4/PUTCU97nyXih+HYSInbWo00ZpfNPDG8kbVTRav0tJHHQVG9yMYiKeqi 1iY/VLf/TCdw7qvt7DtXTO9lpyNGc9O4xEzKYukCvjS/Vz8jRb3IaY2wi /zJYpgSB2g1kOXFFtqh7O+0/HpupaLz8+jsI/u9xgr633FlNKntEJ3qDm cPBSeWttKPWOcZ7w2Tt5TJ2w5XnzmpYKhuZiuq1XZz5f4TMvr5y39VFs8 Q==; IronPort-SDR: Om4bnOphYKnzjKPqhf6y8v/CFjh2PobuRcMfR/Pejg3F52okxsIR+R+rxIxVJFOFKrTAZgRgNg i7vV3F+QndMN6xxD5Cih5xnE4kN/C2ZB7YhLx3cWlKbkGa7K2S28+/HGSuCRyn2xF3KgNRiUY2 8omPTQoLPza0+M8Rq2dI/Tzrn39PbXz4fIvvnTShuT3U7pyAoO3fS8hAsYRGlTX1ilR+IBcZrU ShHTuCXzYKXdEmvXbp2QYGDJlg1gQlMZ5CsruQPcJrAc8GEQh8O6om7mjZ1YyLu68cvB3szF8e KX/anb/Rds75S3p9RhmZEUqm X-IronPort-AV: E=Sophos;i="5.85,371,1624345200"; d="scan'208";a="72800394" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 13 Oct 2021 07:09:48 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Wed, 13 Oct 2021 07:09:47 -0700 Received: from soft-dev3-1.microsemi.net (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2176.14 via Frontend Transport; Wed, 13 Oct 2021 07:09:46 -0700 From: Horatiu Vultur To: , , , , , , CC: Horatiu Vultur Subject: [PATCH 0/2] i2c-mux-gpio: Add optional 'select-delay' DT property Date: Wed, 13 Oct 2021 16:10:01 +0200 Message-ID: <20211013141003.2388495-1-horatiu.vultur@microchip.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add optional property 'select-delay' to add a delay when changing the mux state. This is required on some platforms to allow GPIO signals to get stablized. Horatiu Vultur (2): dt-bindings: i2c-mux-gpio: Add optional DT property i2c: i2c-mux-gpio: Add support 'select-delay' property Documentation/devicetree/bindings/i2c/i2c-mux-gpio.txt | 1 + drivers/i2c/muxes/i2c-mux-gpio.c | 7 +++++++ 2 files changed, 8 insertions(+) -- 2.33.0