From patchwork Wed Aug 12 22:21:54 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 7004271 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 2A4449F358 for ; Wed, 12 Aug 2015 22:24:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 627762064E for ; Wed, 12 Aug 2015 22:24:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8D01320652 for ; Wed, 12 Aug 2015 22:24:47 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZPeQH-000581-GW; Wed, 12 Aug 2015 22:23:01 +0000 Received: from mout.kundenserver.de ([212.227.17.24]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZPeQ8-00050N-3V for linux-arm-kernel@lists.infradead.org; Wed, 12 Aug 2015 22:22:53 +0000 Received: from localhost.localdomain ([95.91.39.67]) by mrelayeu.kundenserver.de (mreue101) with ESMTPSA (Nemesis) id 0M1Wqf-1YWBJO06e1-00tSsJ; Thu, 13 Aug 2015 00:22:15 +0200 From: Stefan Wahren To: Greg Kroah-Hartman , Srinivas Kandagatla , Maxime Ripard , Shawn Guo Subject: [PATCH V6 1/3] DT: nvmem: add binding for mxs-ocotp Date: Wed, 12 Aug 2015 22:21:54 +0000 Message-Id: <1439418116-1833-2-git-send-email-stefan.wahren@i2se.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1439418116-1833-1-git-send-email-stefan.wahren@i2se.com> References: <1439418116-1833-1-git-send-email-stefan.wahren@i2se.com> X-Provags-ID: V03:K0:b8HhVK7qQfTuNtAGOo/Eox5XWVBLZvHT2g91Vnz2w0nu8vuwpwR LZc6zOwS2Au75Nm7wSTTZwsTQF0KpqLhHkK5F08mVRLKbGjDmdwYkc5RAHiLx8liGqg4oeS EyioJ6qrxJ3P7hcdkEK0bjsv7Ccb2xfBEEzkNvxmYMOvQ3EHsBs30+jXW2993SkugqRDy3J x9U+sixGN+uIxi7WDtJdw== X-UI-Out-Filterresults: notjunk:1; V01:K0:nQoGUr3TUEA=:hSHqy0r/2FKqng5qFXg8PB L5AsK4V3RWerSbpOnyUGEusVlmrkKERdYalNOXouvJW5k3YQT/xY4E4oohzWux/jgj4aar66y 6rj5qFOpYf+wFkOJWtB+kUvFdDD1YMjwSvQceNxUztewGhHeyeMciEHYTLJwxxUT2QtSnRdcy 2lYbSCfgSMgh2tZXuzBrqoKOeT+ZRKdesswfwDE2Q7YD8n908IwRtICtl2+1O/P5tTWi8aNmj MH9dI10VSX+MTWHgn9rXDKsy7ak3ADzzjYAs/B9F354MdUZI5OKkKiCBqLUSpcRlb2js70zQ/ /LqlUBMaMYqkFdmelF8d1tIJEf9CjaMF+/J3rNT9PqlSUHt5mTmDYK7tRxVz1Wgxtq646le85 io1r9FNO3lhn4AOm935uwPEuB8aovEB0zM/t0FIbWx2xWVL1/EssLkmFBdPJwxDKYAD32HJYp 0SSKFnTVDF+UEXhJ/8Hjr/XjEkoBGUDCKQPU3NePYj/JT2I+QTld3TsHv0pR6a5YGfcqEK1ZA bAE0G9x7nyimyN/O+WTRqri6EEjK6vwlC8HJwSc7AthrbIbKYtR6NnexWX8wFSbstBbH9KJcC n0w23gVmDrzJpUzoZuXf94WT5UHF/Eq8mngWDpQbsmrns6ZtgAbjkdi4+KuP4Z8ISp/U8yhrt c+36FvTAm+vzmNEWwiImow0Jx+FmHuFdxgnXWHoyyhO9kMdUHny5mqqr0Tilj+FwxVjQ= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150812_152252_651546_58BF9450 X-CRM114-Status: GOOD ( 11.12 ) X-Spam-Score: -2.6 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Marek Vasut , Fabio Estevam , Pawel Moll , Ian Campbell , Stefan Wahren , =?UTF-8?q?Janusz=20U=C5=BCycki?= , devicetree@vger.kernel.org, Rob Herring , p.zabel@pengutronix.de, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds the devicetree bindings for the Freescale MXS On Chip OTP driver. Signed-off-by: Stefan Wahren Reviewed-by: Fabio Estevam Acked-by: Srinivas Kandagatla --- .../devicetree/bindings/nvmem/mxs-ocotp.txt | 25 ++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt diff --git a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt new file mode 100644 index 0000000..daebce9 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.txt @@ -0,0 +1,25 @@ +On-Chip OTP Memory for Freescale i.MX23/i.MX28 + +Required properties : +- compatible : + - "fsl,imx23-ocotp" for i.MX23 + - "fsl,imx28-ocotp" for i.MX28 +- #address-cells : Should be 1 +- #size-cells : Should be 1 +- reg : Address and length of OTP controller registers +- clocks : Should contain a reference to the hbus clock + += Data cells = +Are child nodes of mxs-ocotp, bindings of which as described in +bindings/nvmem/nvmem.txt + +Example for i.MX28: + + ocotp: ocotp@8002c000 { + compatible = "fsl,imx28-ocotp", "fsl,ocotp"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x8002c000 0x2000>; + clocks = <&clks 25>; + status = "okay"; + };