From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752794AbeDKCAR (ORCPT ); Tue, 10 Apr 2018 22:00:17 -0400 Received: from mail-pg0-f66.google.com ([74.125.83.66]:36155 "EHLO mail-pg0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751991AbeDKCAO (ORCPT ); Tue, 10 Apr 2018 22:00:14 -0400 X-Google-Smtp-Source: AIpwx4/y6C+9XusVwpS/8Vo3mgH2TVaFFqzo/QSZMSNReiWFHBWPo545Jnc6s+V0kGtezPtN+3vBtg== From: Andrey Smirnov To: Srinivas Kandagatla Cc: Andrey Smirnov , linux-kernel@vger.kernel.org, Chris Healy , Lucas Stach , Aleksander Morgado , Rob Herring , Mark Rutland , devicetree@vger.kernel.org Subject: [PATCH v2 1/2] dt-bindings: nvmem: Add binding for RAVE SP EEPROM driver Date: Tue, 10 Apr 2018 18:59:47 -0700 Message-Id: <20180411015948.19562-2-andrew.smirnov@gmail.com> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180411015948.19562-1-andrew.smirnov@gmail.com> References: <20180411015948.19562-1-andrew.smirnov@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add Device Tree bindings for RAVE SP EEPROM driver - an MFD cell of parent RAVE SP driver (documented in Documentation/devicetree/bindings/mfd/zii,rave-sp.txt). Cc: Srinivas Kandagatla Cc: linux-kernel@vger.kernel.org Cc: Chris Healy Cc: Lucas Stach Cc: Aleksander Morgado Cc: Rob Herring Cc: Mark Rutland Cc: devicetree@vger.kernel.org Signed-off-by: Andrey Smirnov --- .../bindings/nvmem/zii,rave-sp-eeprom.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/zii,rave-sp-eeprom.txt diff --git a/Documentation/devicetree/bindings/nvmem/zii,rave-sp-eeprom.txt b/Documentation/devicetree/bindings/nvmem/zii,rave-sp-eeprom.txt new file mode 100644 index 000000000000..a4e838c30b67 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/zii,rave-sp-eeprom.txt @@ -0,0 +1,29 @@ +Zodiac Inflight Innovations RAVE EEPROM Bindings + +RAVE SP EEPROM device is a "MFD cell" device exposing physical EEPROM +attached to RAVE Supervisory Processor. It is expected that its Device +Tree node is specified as a child of the node corresponding to the +parent RAVE SP device (as documented in +Documentation/devicetree/bindings/mfd/zii,rave-sp.txt) + +Required properties: + +- compatible: Should be "zii,rave-sp-eeprom" + +Example: + + rave-sp { + compatible = "zii,rave-sp-rdu1"; + current-speed = <38400>; + + main-eeprom { + compatible = "zii,rave-sp-eeprom"; + reg = <0xA4 0x4000>; + #address-cells = <1>; + #size-cells = <1>; + + wdt_timeout: wdt-timeout@81 { + reg = <0x81 2>; + }; + }; + } -- 2.14.3