From patchwork Thu Apr 23 16:21:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ramuthevar, Vadivel MuruganX" X-Patchwork-Id: 1275861 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.intel.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 497Myb29mTz9sSM for ; Fri, 24 Apr 2020 02:22:15 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729559AbgDWQWO (ORCPT ); Thu, 23 Apr 2020 12:22:14 -0400 Received: from mga01.intel.com ([192.55.52.88]:61951 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729453AbgDWQWN (ORCPT ); Thu, 23 Apr 2020 12:22:13 -0400 IronPort-SDR: TW4xXkKNqtYp1EKA9IVtNfNxRadAe7svyzW1qB+EZBWvcHMyv/spOPzOycXXjgZ9NuxfsWQeno pdBF8MS+kXUQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Apr 2020 09:22:13 -0700 IronPort-SDR: qVw/wtqICpgOxq8oVe7bEECCf+wN4NqmPPYej1q060EteXm1TpS0ii33nzShAQIVTSZ1XJNUWY wwaHrfvVLDyw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,307,1583222400"; d="scan'208";a="402967197" Received: from sgsxdev004.isng.intel.com (HELO localhost) ([10.226.88.13]) by orsmga004.jf.intel.com with ESMTP; 23 Apr 2020 09:22:08 -0700 From: "Ramuthevar,Vadivel MuruganX" To: linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, devicetree@vger.kernel.org Cc: miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, arnd@arndb.de, brendanhiggins@google.com, tglx@linutronix.de, boris.brezillon@collabora.com, anders.roxell@linaro.org, masonccyang@mxic.com.tw, robh+dt@kernel.org, linux-mips@vger.kernel.org, hauke.mehrtens@intel.com, andriy.shevchenko@intel.com, qi-ming.wu@intel.com, cheol.yong.kim@intel.com, Ramuthevar Vadivel Murugan Subject: [PATCH v3 1/2] dt-bindings: mtd: Add YAML for Nand Flash Controller support Date: Fri, 24 Apr 2020 00:21:12 +0800 Message-Id: <20200423162113.38055-2-vadivel.muruganx.ramuthevar@linux.intel.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20200423162113.38055-1-vadivel.muruganx.ramuthevar@linux.intel.com> References: <20200423162113.38055-1-vadivel.muruganx.ramuthevar@linux.intel.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Ramuthevar Vadivel Murugan Add YAML file for dt-bindings to support NAND Flash Controller on Intel's Lightning Mountain SoC. Signed-off-by: Ramuthevar Vadivel Murugan --- .../devicetree/bindings/mtd/intel,lgm-nand.yaml | 61 ++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/intel,lgm-nand.yaml diff --git a/Documentation/devicetree/bindings/mtd/intel,lgm-nand.yaml b/Documentation/devicetree/bindings/mtd/intel,lgm-nand.yaml new file mode 100644 index 000000000000..6dd899d367b4 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/intel,lgm-nand.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/intel,lgm-nand.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intel LGM SoC NAND Controller Device Tree Bindings + +allOf: + - $ref: "nand-controller.yaml" + +maintainers: + - Ramuthevar Vadivel Murugan + +properties: + compatible: + const: intel,lgm-nand-controller + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + dmas: + maxItems: 2 + + dma-names: + enum: + - rx + - tx + + pinctrl-names: true + +patternProperties: + "^pinctrl-[0-9]+$": true + + "^nand@[a-f0-9]+$": + type: object + properties: + reg: + minimum: 0 + maximum: 7 + + nand-ecc-mode: true + + nand-ecc-algo: + const: hw + + additionalProperties: false + +required: + - compatible + - reg + - clocks + - clock-names + - dmas + +additionalProperties: false + +...