From patchwork Tue Aug 29 17:16:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Bee X-Patchwork-Id: 718776 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 832D8EE49A3 for ; Tue, 29 Aug 2023 17:19:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237947AbjH2RSw (ORCPT ); Tue, 29 Aug 2023 13:18:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36230 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237858AbjH2RSY (ORCPT ); Tue, 29 Aug 2023 13:18:24 -0400 Received: from mail-ej1-x62f.google.com (mail-ej1-x62f.google.com [IPv6:2a00:1450:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D34DE6A; Tue, 29 Aug 2023 10:18:04 -0700 (PDT) Received: by mail-ej1-x62f.google.com with SMTP id a640c23a62f3a-98377c5d53eso602414466b.0; Tue, 29 Aug 2023 10:18:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1693329468; x=1693934268; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=rxQ4tL3N96YVekC9Q3F0L/yW2/LZMHRKh1BzDPVBfDY=; b=W/Ba6mCAi3EsvONs3oStI9qe3lO+rjKO8eqd6OeC8WOC74KB45sAbS9gwOsR0+B1ZB PwL13BHOhzqel1D0V2oej1RVUSQf5DoDYJYciJbLHJvwSoNC+cFkvwhDSfHRmcPMZII1 neyUEn6Ja2qOg4YUvTVZ7Qm5OnlDoGd4gaQoZ9OeHUAkmF3iXPTA0HVdbNjvlrlGBGtR 5eNVr3wvN+laOQRMTLthwwYCoQMvNZkMJW65SUwC9uk1SqiX2ZbtwK00+7SLfSJmr8hY cUiUL63YWqF2ZNiaqWzuoT8C5DWWgLL5LEenq3unErWmHO6zR0MxN11SwAIWSEILorFr OfeA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693329468; x=1693934268; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=rxQ4tL3N96YVekC9Q3F0L/yW2/LZMHRKh1BzDPVBfDY=; b=SfRyNDXVCOJIQDWfO6fjbWY0nIYU8Fe0l3ovm2P97cO3HsGQUfTfT94r2wb7zI8ftQ WbWT8pQJqlqBEv2O2V44TpbCPlzakbFZs+1MTjGfssqxslYsHVD1CF6fBezeQyrAPuE7 vQHTO4uVidMiRRypIRdi512bVRq2vc2AHBnkvSAFUV5RUMxuASkiUTtGeON4v9Yo3RkJ 5FOYFo3yXGOH8SN3V95CeYT0ErV9Wvjs8e4w1R24YsDnp8L10mqMD0Bmgss059OAnZjD T2vMXiyiMfAIKv8hII7Yfa/trLP+t0EnjJwlba6oP4HjOwX6mXtaX/XpJWHjv/dx0vvV 07iQ== X-Gm-Message-State: AOJu0YxTJIOsCWH2Or9ngTB+mgTTOgquehVdOg25tc8k8oGrAIINRiSG pe2say/GZWHfBKM2CUQFDA== X-Google-Smtp-Source: AGHT+IEP+Kiln5uLUvH0vUDxEPIVhi+RtKwR8SCN3T7Y1jAiZqj1OOnREaOOEVkkHwHkpcNqHLAI6A== X-Received: by 2002:a17:906:18c:b0:9a2:1e03:1571 with SMTP id 12-20020a170906018c00b009a21e031571mr12264491ejb.15.1693329468081; Tue, 29 Aug 2023 10:17:48 -0700 (PDT) Received: from U4.lan ([2001:9e8:b958:3410:8e0c:ed68:cd6c:7cb8]) by smtp.gmail.com with ESMTPSA id a21-20020a1709062b1500b00993cc1242d4sm6115834ejg.151.2023.08.29.10.17.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Aug 2023 10:17:47 -0700 (PDT) From: Alex Bee To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , David Airlie , Daniel Vetter , Lee Jones , Liam Girdwood , Mark Brown , Michael Turquette , Stephen Boyd , Vinod Koul , Kishon Vijay Abraham I Cc: Elaine Zhang , Johan Jonker , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, alsa-devel@alsa-project.org, linux-clk@vger.kernel.org, linux-phy@lists.infradead.org, Alex Bee Subject: [PATCH 24/31] ARM: dts: rockchip: Add 8-channel I2S for RK3128 Date: Tue, 29 Aug 2023 19:16:40 +0200 Message-ID: <20230829171647.187787-25-knaerzche@gmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230829171647.187787-1-knaerzche@gmail.com> References: <20230829171647.187787-1-knaerzche@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org RK3128 has a second I2S block with 8 playback channels. It's internally hard-wired to the HDMI-TX, thus only usable with it. Signed-off-by: Alex Bee --- arch/arm/boot/dts/rockchip/rk3128.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi index 4c5c9728179e..2339232ae2d7 100644 --- a/arch/arm/boot/dts/rockchip/rk3128.dtsi +++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi @@ -7,6 +7,20 @@ / { compatible = "rockchip,rk3128"; + i2s_8ch: i2s@10200000 { + compatible = "rockchip,rk3128-i2s", "rockchip,rk3066-i2s"; + reg = <0x10200000 0x1000>; + interrupts = ; + clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S_8CH>; + clock-names = "i2s_clk", "i2s_hclk"; + dmas = <&pdma 14>, <&pdma 15>; + dma-names = "tx", "rx"; + rockchip,playback-channels = <8>; + rockchip,capture-channels = <2>; + #sound-dai-cells = <0>; + status = "disabled"; + }; + i2c3: i2c@2005e000 { compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c"; reg = <0x2005e000 0x1000>;