Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp3381471pxj; Mon, 7 Jun 2021 09:14:34 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxzBMlmH+tIw1YZnnz0x4S0aaKWJjeEDAXVvglotmMLtEycDHlTw8FAOsyKMGmDWFzWPHjA X-Received: by 2002:a17:906:2892:: with SMTP id o18mr18132612ejd.124.1623082474182; Mon, 07 Jun 2021 09:14:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1623082474; cv=none; d=google.com; s=arc-20160816; b=Cggx7Ud27ZjYSNfSEC/5RZVjhBpJ1izeR8uSZIhDIqKpR4Ac1vyIhpqEBCR91IB7Jz B+BPl/19ya26NvUYuZfvHbcTlftBNF+IUuwdRxlmrnevyTXQZyjGVn6RDNQThV9S2f2y Lf7UTqIJHL6Mc+vHxvOH+MjHLIEjwBovpqT6z5PQNi1vhX0zYZ2oRh/ODaGFo0eMbfxb v9DEyo7N3J+PmI+2ddKhTQSFV/XL87OFgEdYPqyHyWRyxEN/z8+qDOhTY/FoNsn/+IAf htFOBZegKCU/7W0I2kn5CkKNvU5Kea01QOH+tMQJWH1IKDWJPpbUm5zKEBbwVnmO6w4W nmiw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=3qmGFpHnmqJKwHwSfQw+Y3xhklxLCcwlnIUqb8ztfI4=; b=XyS4hIljXpNlcxpu+EADaZKBLqEC8jfwAsoTOCLubhx25uCUyr1NZww32YcKqbXHlx 02ykaQ/A4xelAtbV7hRODkz65ZHj/DATqzeFt0msL0hhXotc1lm+kkARDW5LgLbfS5oN G+/98DJaODCC2baNSz2RGpAP9dv4ceLOTf5kw8ehv6eHCKGYehiHwilEVs3+gOMiKeGG uARUVT8Ec/N8j92m7N1Qq7HqPFwr3nG9CeW5NFGzzlE2K6KsL3N7hpCSSjZpJbCW4I5X taxxcPQmLAszWAdvBN88bV9Jr8wnc2ac5IRpZZZc+czH9THpM9yS7c5zN74Zj75nNQtU LEPw== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id dk3si12252940edb.476.2021.06.07.09.14.11; Mon, 07 Jun 2021 09:14:34 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231469AbhFGQOR (ORCPT + 99 others); Mon, 7 Jun 2021 12:14:17 -0400 Received: from router.aksignal.cz ([62.44.4.214]:50678 "EHLO router.aksignal.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230382AbhFGQOD (ORCPT ); Mon, 7 Jun 2021 12:14:03 -0400 Received: from localhost (localhost [127.0.0.1]) by router.aksignal.cz (Postfix) with ESMTP id 4795C44415; Mon, 7 Jun 2021 18:12:09 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at router.aksignal.cz Received: from router.aksignal.cz ([127.0.0.1]) by localhost (router.aksignal.cz [127.0.0.1]) (amavisd-new, port 10026) with LMTP id gM5VKMylS0RI; Mon, 7 Jun 2021 18:12:08 +0200 (CEST) Received: from pc-gameroom.prchals.tk (unknown [83.240.30.185]) (Authenticated sender: jiri.prchal@aksignal.cz) by router.aksignal.cz (Postfix) with ESMTPSA id A869A44417; Mon, 7 Jun 2021 18:12:05 +0200 (CEST) From: Jiri Prchal To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Rob Herring , Christian Eggers , Arnd Bergmann , Greg Kroah-Hartman , Jiri Prchal Subject: [PATCH v8 5/5] nvmem: eeprom: add documentation of sysfs fram and sernum file Date: Mon, 7 Jun 2021 18:12:01 +0200 Message-Id: <20210607161201.223697-6-jiri.prchal@aksignal.cz> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210607161201.223697-1-jiri.prchal@aksignal.cz> References: <20210607161201.223697-1-jiri.prchal@aksignal.cz> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Added sysfs fram and sernum file documentation. Signed-off-by: Jiri Prchal --- v5: new v6: no change here v7: no change here v8: added fram file doc --- Documentation/ABI/testing/sysfs-class-spi-eeprom | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-spi-eeprom diff --git a/Documentation/ABI/testing/sysfs-class-spi-eeprom b/Documentation/ABI/testing/sysfs-class-spi-eeprom new file mode 100644 index 000000000000..b41420fe1329 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-spi-eeprom @@ -0,0 +1,13 @@ +What: /sys/class/spi_master/spi/spi./sernum +Date: May 2021 +KernelVersion: 5.13 +Contact: Jiri Prchal +Description: + (RO) Exports serial number of Cypress FRAM (FM25VN). 8 bytes as is in chip in hex string. + +What: /sys/class/spi_master/spi/spi./fram +Date: June 2021 +KernelVersion: 5.13 +Contact: Jiri Prchal +Description: + (RW) FRAM data. -- 2.25.1