From patchwork Thu Aug 11 14:51:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ban Tao X-Patchwork-Id: 1665596 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=jgKPpn3D; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4M3VCj1VMTz9sG6 for ; Fri, 12 Aug 2022 00:52:49 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235215AbiHKOwq (ORCPT ); Thu, 11 Aug 2022 10:52:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40140 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235222AbiHKOwq (ORCPT ); Thu, 11 Aug 2022 10:52:46 -0400 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 69190E00D; Thu, 11 Aug 2022 07:52:44 -0700 (PDT) Received: by mail-pj1-x1033.google.com with SMTP id pm17so17888283pjb.3; Thu, 11 Aug 2022 07:52:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:subject:cc:to:from:from:to:cc; bh=DguZisXeggmcnodf9rWUz8dzLtbapr3DGYXX0AfN5WM=; b=jgKPpn3DQhYyGQu4S8TmtKiJN6q16/RsGdTOp4TGGsmd2qWDcpc1T276lrRPpcIamm RKtiksUIsGP0mpiFkcKWhJbCjPjOhc3CU5QfSVf5eK1Qudnl800D8zhyMkflY/fusYJb qopMypW/QSXnGNuX4jAOspKijWpTApfZftWhr6rok60/jy9/QYpAVc0RCIQpWKCW+RTz GadcjtRvdRqEQcYbajfM2RZIscqGOfgH/3mm4WzqPOn1JuB9iVdPc3cslBrO51tzY83O cGETDK964/JSTKqquiHFN9Zk7mYIfhOEhjfboBYQth9L5K30grhOpRDSBRb+5MZhcy2f 9vtQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=DguZisXeggmcnodf9rWUz8dzLtbapr3DGYXX0AfN5WM=; b=5hxRSsM4CWrdcvQsCZvwc/pvbYtdMZnKVXcsxunJdVJ5v6G3zIQ9hn/7PXzZBoaaeN 9cq8CBtDqXO7bzO71ond332xa/XozxMrPLNTiNlVUlkJ8t1Iv7h3yYAf/6MdU6astJKp 7MRv6hkIZ1PUViuD0BIMYGT2VeAnzkGuc5Lijd/H/DNAaafjO/HK4jLTvzYVJIKwE1BM pvmgWvV/jRouLUhTuEOP3U8By1pFPQEd/2VbcmnUW+vL/QxQ3D4g1w8ig1Usc+TIECiu QO2Si22UNvEnLn/KmYqcbJrhLOC+52PspDCBa++klYiSDexjgRW7F21OoTQmOYjnzWPD SLkw== X-Gm-Message-State: ACgBeo12jO5VUoSSF+h28eL+UK2+VX46Gr4yuPIpKgnDHCschsCFqjfC 7S9sXh+r6FJFfdzhmnMv6A== X-Google-Smtp-Source: AA6agR4bItMMhS9eAFSfaBaDda5yHPWfGM6CGxHDWRY14bkP/YSdATf6aRaBayvvf8Xeb+0BXucshg== X-Received: by 2002:a17:90b:4b04:b0:1f5:2da0:b2f6 with SMTP id lx4-20020a17090b4b0400b001f52da0b2f6mr8940766pjb.195.1660229563750; Thu, 11 Aug 2022 07:52:43 -0700 (PDT) Received: from localhost.localdomain ([116.30.110.209]) by smtp.gmail.com with ESMTPSA id h8-20020a63e148000000b0041c30def5e8sm11597757pgk.33.2022.08.11.07.52.35 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 11 Aug 2022 07:52:43 -0700 (PDT) From: Ban Tao To: fengzheng923@gmail.com, lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, wens@csie.org, jernej.skrabec@gmail.com, samuel@sholland.org, alsa-devel@alsa-project.org Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v8 2/2] ASoC: sun50i-dmic: dt-bindings: add DT bindings for DMIC controller Date: Thu, 11 Aug 2022 07:51:31 -0700 Message-Id: <1660229491-15068-1-git-send-email-fengzheng923@gmail.com> X-Mailer: git-send-email 2.7.4 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org DT binding documentation for this new ASoC driver. Signed-off-by: Ban Tao Reviewed-by: Rob Herring Reviewed-by: Maxime Ripard --- v1->v2: 1.Fix some build errors. v2->v3: 1.Fix some build errors. v3->v4: 1.None. v4->v5: 1.Add interrupt. 2.Keep clock and reset index. v5->v6: 1.None. v6->v7: 1.None. v7->v8: 1.Fix some build errors. --- .../bindings/sound/allwinner,sun50i-h6-dmic.yaml | 79 ++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml new file mode 100644 index 0000000..0cfc07f --- /dev/null +++ b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/allwinner,sun50i-h6-dmic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner H6 DMIC Device Tree Bindings + +maintainers: + - Ban Tao + +properties: + "#sound-dai-cells": + const: 0 + + compatible: + const: allwinner,sun50i-h6-dmic + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: bus + - const: mod + + dmas: + items: + - description: RX DMA Channel + + dma-names: + items: + - const: rx + + resets: + maxItems: 1 + +required: + - "#sound-dai-cells" + - compatible + - reg + - interrupts + - clocks + - clock-names + - dmas + - dma-names + - resets + +additionalProperties: false + +examples: + - | + #include + #include + + #include + #include + + dmic: dmic@5095000 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun50i-h6-dmic"; + reg = <0x05095000 0x400>; + interrupts = ; + clocks = <&ccu CLK_BUS_DMIC>, <&ccu CLK_DMIC>; + clock-names = "bus", "mod"; + dmas = <&dma 7>; + dma-names = "rx"; + resets = <&ccu RST_BUS_DMIC>; + }; + +...