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H:DM5PR11MB1242.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: xFnQjmE4/kDW2NjBfW6bNocxZHgGCDX+vbwuLQN5ElyQw4ObjhlCFGnP2QlAtaiy3Wy8m13zE3aARCuaNJD2W9SNXmXZymqSch/8NF1C3SukWnNojjr5j/gddXqiqYvJRijkRgZqk8eZ4trNoMGdQomI2KW1Jq2yJHXGwsxcnKpgZxv/LRy9RGzErOWg87NrwgvtoKFWFZHPH72gnESLC4kIcfRFqdLMciFeixIaj8/bUR1tMvl/B0es2Jwrnlk8oBhDrmW2fpX7DatPD3mWi00FaqvYXYai6x+L6OE3H/E0S87TqBDCs0H19hns20RWIwvQAYGNnT7zoWT0TaZXuXeAmK4Aia1kG+c+9CzrWS2NV1082Ry2P4B6ejiwKP4bL6kbczoSSNfdaSAUBbHIceSqYh/GHsLgaN8y8RDiC3A= MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 6f5fe419-899a-4837-fb5f-08d6f943d21f X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Jun 2019 08:05:00.8024 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: eugen.hristev@microchip.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR11MB1289 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Eugen Hristev Add binding specification for analogic filter inside the i2c controller Signed-off-by: Eugen Hristev --- Documentation/devicetree/bindings/i2c/i2c-at91.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c-at91.txt b/Documentation/devicetree/bindings/i2c/i2c-at91.txt index 8268595..20d334c 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-at91.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-at91.txt @@ -23,6 +23,9 @@ Optional properties: - enable-dig-filt: Enable the built-in digital filter on the i2c lines, specifically required depending on the hardware PCB/board and if the version of the controller includes it. +- enable-ana-filt: Enable the built-in analogic filter on the i2c lines, + specifically required depending on the hardware PCB/board and if the + version of the controller includes it. - Child nodes conforming to i2c bus binding Examples : @@ -60,6 +63,7 @@ i2c0: i2c@f8034600 { atmel,fifo-size = <16>; i2c-sda-hold-time-ns = <336>; enable-dig-filt; + enable-ana-filt; wm8731: wm8731@1a { compatible = "wm8731";