From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 631FAC34021 for ; Mon, 17 Feb 2020 16:56:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3E3022467A for ; Mon, 17 Feb 2020 16:56:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=goldelico.com header.i=@goldelico.com header.b="r5D9I7Or" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729582AbgBQQ4B (ORCPT ); Mon, 17 Feb 2020 11:56:01 -0500 Received: from mo4-p02-ob.smtp.rzone.de ([85.215.255.80]:15422 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728685AbgBQQzj (ORCPT ); Mon, 17 Feb 2020 11:55:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1581958537; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=x19Yc0lwgVFAHPYdn2uCmqE96DBTXWvCWwEjKHcs+zU=; b=r5D9I7OrejNQnWiU6QLV+aIow9I7CZHXQKLtPfsdViKTJL/t/Z7khR/P2SZcCpidKg mgrwnxIvhNfzq9ro2b20hNMoVP0GU2jPIC1G/uOyxTdIaMqJIUVZLTuzDhEb9oe/0HtL v/nDqdamHeq7yUtenbU4UkR8RqiB3YwJWEma/oClN2wgqQz6EPMebYvtCo5v2hczkReZ t2wcSjeoFINroQNemheW35EGKvWV52wDY6fBqgFmindee/lPhCoMw1uVB96Oj4fC0aOX U78r9HLndlam8+m22NTo3WYL04m1vfg6FSeOk4lRLM4qFj9RK2ZW5BoTRfflw6E1whgZ Zd8w== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1mfYzBGHXL8GTnsvhg=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 46.1.12 DYNA|AUTH) with ESMTPSA id U06217w1HGtWOqr (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Mon, 17 Feb 2020 17:55:32 +0100 (CET) From: "H. Nikolaus Schaller" To: PrasannaKumar Muralidharan , Paul Cercueil , Mathieu Malaterre , Srinivas Kandagatla , Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , Mauro Carvalho Chehab , "David S. Miller" , Greg Kroah-Hartman , Jonathan Cameron , "H. Nikolaus Schaller" , Krzysztof Kozlowski , Kees Cook , Andi Kleen , Geert Uytterhoeven Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-mips@vger.kernel.org, letux-kernel@openphoenux.org, kernel@pyra-handheld.com Subject: [RFC v4 2/6] Bindings: nvmem: add bindings for JZ4780 efuse Date: Mon, 17 Feb 2020 17:55:26 +0100 Message-Id: <86b78db4d607e0bdda6def018bc7f73207ce82e8.1581958529.git.hns@goldelico.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org From: PrasannaKumar Muralidharan This patch brings support for the JZ4780 efuse. Currently it only expose a read only access to the entire 8K bits efuse memory. Tested-by: Mathieu Malaterre Signed-off-by: PrasannaKumar Muralidharan Signed-off-by: Mathieu Malaterre Signed-off-by: H. Nikolaus Schaller --- .../bindings/nvmem/ingenic,jz4780-efuse.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt diff --git a/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt b/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt new file mode 100644 index 000000000000..339e74daa9a9 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt @@ -0,0 +1,17 @@ +Ingenic JZ EFUSE driver bindings + +Required properties: +- "compatible" Must be set to "ingenic,jz4780-efuse" +- "reg" Register location and length +- "clocks" Handle for the ahb clock for the efuse. +- "clock-names" Must be "bus_clk" + +Example: + +efuse: efuse@134100d0 { + compatible = "ingenic,jz4780-efuse"; + reg = <0x134100d0 0x2c>; + + clocks = <&cgu JZ4780_CLK_AHB2>; + clock-names = "bus_clk"; +}; -- 2.23.0