From patchwork Thu Feb 6 15:06:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chuanhong Guo X-Patchwork-Id: 1234394 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=sqz+EvUc; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48D1xK6SZpz9sRG for ; Fri, 7 Feb 2020 02:07:01 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727599AbgBFPHA (ORCPT ); Thu, 6 Feb 2020 10:07:00 -0500 Received: from mail-pf1-f179.google.com ([209.85.210.179]:41291 "EHLO mail-pf1-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727309AbgBFPHA (ORCPT ); Thu, 6 Feb 2020 10:07:00 -0500 Received: by mail-pf1-f179.google.com with SMTP id j9so3253718pfa.8; Thu, 06 Feb 2020 07:07:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=G8bcinAwhlUKAuE74TFdnn/03DR7H2/LoI5cBt5NR84=; b=sqz+EvUcpfmT6rf/EBl88O6Ils/FJVBwNArhARJV7LalyCl5HbAxm2ZsP0Qnit07l9 /rLBxD05vpp8K3bzE0hpMYt+SyECbwEq8ELSYMkL6IQIH2fpmit36gwiO3r2ex7wZYnL DHxheh+mwtykjEITCAuaOqUskn9Ss+tav3dPc6R5+YITB3K7WHnPsdaLYFlZB0vJfmYe 6NW+7Hb2ZSnH6bgHuFXHi6p/o/c7anudMMvO1tVgWL1hnDeckvBzRkV4G3ndmI5XoMu6 DUcsn1a8AVC8N63bcvxPVKgGCpXQGcatVszjmQyftkf8JkcPgVwO9dAutXrSBV7u0PZ2 wRoA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=G8bcinAwhlUKAuE74TFdnn/03DR7H2/LoI5cBt5NR84=; b=hv5lUMc9knSYpaWKTaUsQ+b+DnX+EBxcGbqc6DYbxb6Bw1FN8gQYvkdocuQqTD/5el 5AFi0Bp1LAP5lug8FKihxp96hAMBhOHog3zrmM1EN+L9MHnQB/mZpF8DE0/QsxZipSm+ dynqnKbfgZdRZt1xAtY9eB5VfVGxFCV3h2cwCAvm3WmPoWwZziuLP7mjmzmnzeU5VtUa UacyhOsJpcY6e5zOlsiUJgG/IFNoe0id1KciMJvnA9QVwR9PHRTqcdjj3NWcJ5OqzsYE qvr7OULF33YkGYPgGkmS/ZFg84eYkH7SmI6eziX4G7oGjakCiLciqDTKk95e5/SxUW1i QPpw== X-Gm-Message-State: APjAAAWQIkhlwG62fbjAXSo6Y5OhpRew6uS86sSmo2H9MfsUhuCFMH8Q LAGXf7B539rNSUItBPm3tunSLEeC3JI= X-Google-Smtp-Source: APXvYqwamc8plCqTbprXCkhunsgWbC5c2htmzmXJcs4Y2ZztW1yziXirU+hE91UkVfIygEy4UV/NzA== X-Received: by 2002:a63:3154:: with SMTP id x81mr4200126pgx.32.1581001619559; Thu, 06 Feb 2020 07:06:59 -0800 (PST) Received: from localhost.localdomain ([2001:19f0:7001:2668:5400:1ff:fe62:2bbd]) by smtp.gmail.com with ESMTPSA id 64sm3748157pfd.48.2020.02.06.07.06.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Feb 2020 07:06:59 -0800 (PST) From: Chuanhong Guo To: linux-spi@vger.kernel.org Cc: Mark Brown , linux-kernel@vger.kernel.org, Rob Herring , Mark Rutland , devicetree@vger.kernel.org, Chuanhong Guo Subject: [PATCH v2 2/2] dt-binding: spi: add bindings for spi-ar934x Date: Thu, 6 Feb 2020 23:06:26 +0800 Message-Id: <20200206150626.708649-3-gch981213@gmail.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200206150626.708649-1-gch981213@gmail.com> References: <20200206150626.708649-1-gch981213@gmail.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add binding documentation for SPI controller in Qualcomm Atheros AR934x/QCA95xx SoCs. Signed-off-by: Chuanhong Guo --- Changes since v1: none .../bindings/spi/qca,ar934x-spi.yaml | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/qca,ar934x-spi.yaml diff --git a/Documentation/devicetree/bindings/spi/qca,ar934x-spi.yaml b/Documentation/devicetree/bindings/spi/qca,ar934x-spi.yaml new file mode 100644 index 000000000000..8f0c520a571c --- /dev/null +++ b/Documentation/devicetree/bindings/spi/qca,ar934x-spi.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/qca,ar934x-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Atheros AR934x/QCA95xx SoC SPI controller + +maintainers: + - Chuanhong Guo + +allOf: + - $ref: spi-controller.yaml# + +properties: + compatible: + const: qca,ar934x-spi + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - '#address-cells' + - '#size-cells' + +examples: + - | + spi: spi@1f000000 { + compatible = "qca,ar934x-spi"; + reg = <0x1f000000 0x1c>; + clocks = <&pll ATH79_CLK_AHB>; + #address-cells = <1>; + #size-cells = <0>; + };