From patchwork Tue Jan 5 23:28:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bert Vermeulen X-Patchwork-Id: 357927 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 30620C43381 for ; Tue, 5 Jan 2021 23:29:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E05A222EBF for ; Tue, 5 Jan 2021 23:29:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727790AbhAEX3U (ORCPT ); Tue, 5 Jan 2021 18:29:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57022 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726049AbhAEX3T (ORCPT ); Tue, 5 Jan 2021 18:29:19 -0500 Received: from yawp.biot.com (yawp.biot.com [IPv6:2a01:4f8:10a:8e::fce2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 778F5C061793 for ; Tue, 5 Jan 2021 15:28:39 -0800 (PST) Received: from debian-spamd by yawp.biot.com with sa-checked (Exim 4.93) (envelope-from ) id 1kwvkj-00Br0R-Np for linux-spi@vger.kernel.org; Wed, 06 Jan 2021 00:28:37 +0100 Received: from [2a02:578:460c:1:ae1f:6bff:fed1:9ca8] (helo=sumner.biot.com) by yawp.biot.com with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1kwvkZ-00Bqyw-AW; Wed, 06 Jan 2021 00:28:27 +0100 Received: from bert by sumner.biot.com with local (Exim 4.93) (envelope-from ) id 1kwvkY-00DVB7-RM; Wed, 06 Jan 2021 00:28:26 +0100 From: Bert Vermeulen To: Mark Brown , Rob Herring , Birger Koblitz , linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Bert Vermeulen Subject: [PATCH v4 1/2] dt-bindings: spi: Realtek RTL838x/RTL839x SPI controller Date: Wed, 6 Jan 2021 00:28:14 +0100 Message-Id: <20210105232815.3218063-2-bert@biot.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210105232815.3218063-1-bert@biot.com> References: <20210105232815.3218063-1-bert@biot.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Signed-off-by: Bert Vermeulen --- .../bindings/spi/realtek,rtl-spi.yaml | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml diff --git a/Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml b/Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml new file mode 100644 index 000000000000..c600e85b819b --- /dev/null +++ b/Documentation/devicetree/bindings/spi/realtek,rtl-spi.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/realtek,rtl-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Realtek RTL838x/RTL839x SPI controller + +maintainers: + - Bert Vermeulen + - Birger Koblitz + +allOf: + - $ref: "spi-controller.yaml#" + +properties: + compatible: + oneOf: + - const: realtek,rtl838x-spi + - const: realtek,rtl839x-spi + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + spi: spi@1200 { + compatible = "realtek,rtl838x-spi"; + reg = <0x1200 0x100>; + #address-cells = <1>; + #size-cells = <0>; + };