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=ham 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 2F413C3F2D3 for ; Fri, 28 Feb 2020 13:58:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 05CA8246AC for ; Fri, 28 Feb 2020 13:58:51 +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="DxJTwlHY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727146AbgB1N6r (ORCPT ); Fri, 28 Feb 2020 08:58:47 -0500 Received: from mo4-p03-ob.smtp.rzone.de ([85.215.255.104]:11708 "EHLO mo4-p03-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726733AbgB1N6j (ORCPT ); Fri, 28 Feb 2020 08:58:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1582898315; 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=h6RHEf2Qm4alY2b8tOh81a7ZY0grAcgELcu6Ezr9shc=; b=DxJTwlHYMt+fObpq18ig01vD2/e00kn6yQA5Uu2pgo3stPODJ06bshEDFR2fnropSF KgyihUP3FUBgvGTsbHoz9YXg0Ep+cALzJVHl+boSkVfXy/Et+pd+72RqfjpOk/swYyqi w/Mh1gv83as7JxB+KFQdwLlz0RkQs387NP3jZLSnXS+fvRao+zoBxl7CvLKbezK/4OLo rfImL3Xa2TMYZitk4+B47ptZs5Jpf9BGm1NmD/JtKxrNtPhGDOURhnOa+e/YwH74qBld Yn3C0slKd55imcwIzhS80vYUwaTKZFcePIbdZljKucgLurfDPs1eTON7grBNQbWIacoa NMKA== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1mfYzBGHXH6G1+ULkA=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 46.2.0 DYNA|AUTH) with ESMTPSA id y0a02cw1SDwQ1A8 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Fri, 28 Feb 2020 14:58:26 +0100 (CET) From: "H. Nikolaus Schaller" To: PrasannaKumar Muralidharan , Andreas Kemnade , 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: [PATCH v7 3/7] Bindings: nvmem: add bindings for JZ4780 efuse Date: Fri, 28 Feb 2020 14:58:19 +0100 Message-Id: X-Mailer: git-send-email 2.23.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: PrasannaKumar Muralidharan This patch brings support for the JZ4780 efuse. Currently it only exposes 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 [converted to yaml] Signed-off-by: Andreas Kemnade --- .../bindings/nvmem/ingenic,jz4780-efuse.yaml | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.yaml diff --git a/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.yaml b/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.yaml new file mode 100644 index 000000000000..ce6690c50a34 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/ingenic,jz4780-efuse.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ingenic JZ EFUSE driver bindings + +maintainers: + - PrasannaKumar Muralidharan + +allOf: + - $ref: "nvmem.yaml#" + +properties: + compatible: + enum: + - ingenic,jz4780-efuse + + reg: + maxItems: 1 + + clocks: + # Handle for the ahb for the efuse. + maxItems: 1 + + clock-names: + items: + - const: ahb2 + +required: + - compatible + - reg + - clocks + +unevaluatedProperties: false + +examples: + - | + #include + + efuse@134100d0 { + compatible = "ingenic,jz4780-efuse"; + reg = <0x134100d0 0x2c>; + + clocks = <&cgu JZ4780_CLK_AHB2>; + }; + +... -- 2.23.0