From patchwork Fri Oct 7 15:19:32 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pantelis Antoniou X-Patchwork-Id: 679383 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3srDDC6Yyjz9s65 for ; Sat, 8 Oct 2016 02:37:31 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=konsulko.com header.i=@konsulko.com header.b=UMuLA2CK; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756877AbcJGPh1 (ORCPT ); Fri, 7 Oct 2016 11:37:27 -0400 Received: from mail-wm0-f53.google.com ([74.125.82.53]:36734 "EHLO mail-wm0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936361AbcJGPWP (ORCPT ); Fri, 7 Oct 2016 11:22:15 -0400 Received: by mail-wm0-f53.google.com with SMTP id k125so38734311wma.1 for ; Fri, 07 Oct 2016 08:21:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=konsulko.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=+4uprzcPy0O8RGajG/YiyYm44JiOEluvoiwApJDX98M=; b=UMuLA2CK407XfEUcKKJXvV0twTxQiNskpik3mxkqfT+e72VIHX5Fr4OdrcgWSliT7O EWLkUT+CYaMtqev1t1ftaIOOvl3nyAukTTHJSlzU/WVlyPglcOmowlbpdEZZ4B3CLn0F DpyFWzFZP/9Muco8nbvh7fCESc1NGjsgt2L/Y= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=+4uprzcPy0O8RGajG/YiyYm44JiOEluvoiwApJDX98M=; b=aPTzMPYUnAHaPAmTbmoMFctGK12g/BvVU4Syfc9nOCO0Co8IrrCJtvzQm33YmJnZ5E kcT3jB2GKirr2S/ukdhPFlf5RI0HzSO1hnmOtR7qXJfMWEss9oSoLsnKgfFcWhx5Hwi5 xZwPSUeXGiRGNigws9iIK3xJiaFhHTKYHXZkZPPcvyfNC0Vb9VGqVadXO/cbZoGbJdZ/ 8Ga2JAIsiNdHDxwB9qmuS7FLgXMjTjXOm8saOv9du8n/zYu7vhmyNSTMfJmciM59xwn5 GA5mMkrGkh5ypLYI7CTh4nri4oCzOIVGXEX2IkBwNQrEK54jwrBThwU6qMrVs4zlpBg3 QVNQ== X-Gm-Message-State: AA6/9RkBJRJ9KY4i1xE7rQt6s0NRuzV7F7wEfzkXSsAYcA81uJsSilpjgcpJ3Y3f1ZB9gQ== X-Received: by 10.194.88.137 with SMTP id bg9mr16940980wjb.155.1475853708879; Fri, 07 Oct 2016 08:21:48 -0700 (PDT) Received: from localhost.localdomain ([195.97.110.117]) by smtp.gmail.com with ESMTPSA id t138sm3467642wmt.5.2016.10.07.08.21.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 07 Oct 2016 08:21:48 -0700 (PDT) From: Pantelis Antoniou To: Lee Jones Cc: Linus Walleij , Alexandre Courbot , Rob Herring , Mark Rutland , Frank Rowand , Georgi Vlaev , Guenter Roeck , JawaharBalaji Thirumalaisamy , Pantelis Antoniou , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-i2c@vger.kernel.org, linux-mtd@lists.infradead.org, linux-watchdog@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH 2/4] mfd: ptxpmb-ext-cpld: Add documentation for PTXPMB extended CPLD Date: Fri, 7 Oct 2016 18:19:32 +0300 Message-Id: <1475853574-22339-3-git-send-email-pantelis.antoniou@konsulko.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1475853574-22339-1-git-send-email-pantelis.antoniou@konsulko.com> References: <1475853574-22339-1-git-send-email-pantelis.antoniou@konsulko.com> Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org From: Georgi Vlaev Add DT bindings document for the PTXPMB extended CPLD device. Signed-off-by: Georgi Vlaev [Ported from Juniper kernel] Signed-off-by: Pantelis Antoniou --- .../bindings/mfd/jnx-ptxpmb-ext-cpld.txt | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/jnx-ptxpmb-ext-cpld.txt diff --git a/Documentation/devicetree/bindings/mfd/jnx-ptxpmb-ext-cpld.txt b/Documentation/devicetree/bindings/mfd/jnx-ptxpmb-ext-cpld.txt new file mode 100644 index 0000000..098a548a --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/jnx-ptxpmb-ext-cpld.txt @@ -0,0 +1,35 @@ +* Device tree bindings for Juniper's PTXPMB Extended CPLD FPGA MFD driver + +The device supports a gpio block which is described in the +jnx-gpio-ptxpmb-ext-cpld document. + +Required properties: + +- compatible: "jnx,ptxpmb-ext-cpld" + +- reg: contains offset/length value for device state control + registers space. + +Optional properties: + +- interrupts: The interrupt line(s) the /IRQ signal(s) for the device is + connected to. + +- interrupt-parent: The parent interrupt controller. + +Example: + +ext-cpld@1,0 { + compatible = "jnx,ptxpmb-ext-cpld"; + reg = <0x1 0 0x1000>; + interrupt-parent = <&mpic>; + interrupts = <7 2>, <8 2>; + + gpio_ext_cpld: cpld-ext-gpio { + compatible = "jnx,gpio-ptxpmb-ext-cpld"; + #gpio-cells = <2>; + #interrupt-cells = <2>; + gpio-controller; + interrupt-controller; + }; +};