From patchwork Sat May 6 09:01:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Walker Chen X-Patchwork-Id: 13233467 X-Patchwork-Delegate: mail@conchuod.ie 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 64880C77B7F for ; Sat, 6 May 2023 09:02:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=mOLlTaZaYlqe9q7ErTyWonGvxMl65oayPBTkNLnPEhE=; b=EfHW7/Zj+yKqPj GvK0jUw1aaFmlvX84M5dSsznj3HNfOHxqExAlLXFwJgy4HcjF3VIW906gJmZZgb5zCEr5Ji73sWfo YxNwSWf38UIC+hNCO99xYyCi27ZCXNH2nB59CJ4BIK12KE8jBln9iLwppS2P7zQOxdDvKkWbPLoYR s8mg3M6hdpoi5i1yX5Gacu28XIxoYuZdbjDMuuZaH4mhS51s6g6/RUgflzssagvYOLllZBmLZwiMN nHNX3bJNJNfe24DIF0CjwIsrgWLuLnJ9WsjlmP0r0ehVw4fh4+Yvp2Kv1VLnV8q4rwvxYkrBTire5 cxjwNElBPsNb5g/cXOxQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pvDnh-00CwLe-23; Sat, 06 May 2023 09:01:57 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pvDnd-00CwIp-0Z for linux-riscv@lists.infradead.org; Sat, 06 May 2023 09:01:56 +0000 Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id 985FE24E258; Sat, 6 May 2023 17:01:19 +0800 (CST) Received: from EXMBX168.cuchost.com (172.16.6.78) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Sat, 6 May 2023 17:01:19 +0800 Received: from SD-Server.starfivetech.com (183.27.98.219) by EXMBX168.cuchost.com (172.16.6.78) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Sat, 6 May 2023 17:01:18 +0800 From: Walker Chen To: Mark Brown , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Emil Renner Berthing , Walker Chen CC: , , , Subject: [PATCH v3 3/3] riscv: dts: starfive: add tdm node and sound card Date: Sat, 6 May 2023 17:01:16 +0800 Message-ID: <20230506090116.9206-4-walker.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230506090116.9206-1-walker.chen@starfivetech.com> References: <20230506090116.9206-1-walker.chen@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [183.27.98.219] X-ClientProxiedBy: EXCAS061.cuchost.com (172.16.6.21) To EXMBX168.cuchost.com (172.16.6.78) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230506_020153_547114_48058F56 X-CRM114-Status: GOOD ( 14.07 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Add the tdm controller node and sound card for the StarFive JH7110 SoC. Signed-off-by: Walker Chen --- arch/riscv/boot/dts/starfive/Makefile | 3 + .../jh7110-starfive-visionfive-2-wm8960.dtso | 70 +++++++++++++++++++ .../jh7110-starfive-visionfive-2.dtsi | 40 +++++++++++ arch/riscv/boot/dts/starfive/jh7110.dtsi | 21 ++++++ 4 files changed, 134 insertions(+) create mode 100644 arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-wm8960.dtso diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile index 170956846d49..644cc29b5be3 100644 --- a/arch/riscv/boot/dts/starfive/Makefile +++ b/arch/riscv/boot/dts/starfive/Makefile @@ -4,3 +4,6 @@ dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-starfive-visionfive-v1.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.2a.dtb dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.3b.dtb + +jh7110-starfive-visionfive-2-wm8960-dtbs := jh7110-starfive-visionfive-2-v1.3b.dtb jh7110-starfive-visionfive-2-wm8960.dtbo +dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-wm8960.dtb diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-wm8960.dtso b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-wm8960.dtso new file mode 100644 index 000000000000..67897f000883 --- /dev/null +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-wm8960.dtso @@ -0,0 +1,70 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2023 StarFive Technology Co., Ltd. + * Author: Walker Chen + * + * Requires ReSpeaker 2-Mics Pi HAT plugged in 40-pin GPIO header. + */ + +/dts-v1/; +/plugin/; + +&{/} { + compatible = "starfive,visionfive-2-v1.3b", "starfive,jh7110"; + + wm8960_mclk: wm8960-mclk { + compatible = "fixed-clock"; + clock-output-names = "wm8960_mclk"; + #clock-cells = <0>; + clock-frequency = <24576000>; + }; + + sound { + compatible = "simple-audio-card"; + + #address-cells = <1>; + #size-cells = <0>; + + simple-audio-card,name = "Starfive-TDM-Sound-Card"; + simple-audio-card,widgets = "Microphone", "Mic Jack", + "Line", "Line In", + "Line", "Line Out", + "Speaker", "Speaker", + "Headphone", "Headphone Jack"; + simple-audio-card,routing = "Headphone Jack", "HP_L", + "Headphone Jack", "HP_R", + "Speaker", "SPK_LP", + "Speaker", "SPK_LN", + "LINPUT1", "Mic Jack", + "LINPUT3", "Mic Jack", + "RINPUT1", "Mic Jack", + "RINPUT2", "Mic Jack"; + + simple-audio-card,dai-link@0 { + reg = <0>; + format = "dsp_a"; + bitclock-master = <&dailink_master>; + frame-master = <&dailink_master>; + + cpu { + sound-dai = <&tdm>; + }; + dailink_master: codec { + sound-dai = <&wm8960>; + clocks = <&wm8960_mclk>; + }; + }; + }; +}; + +&i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + wm8960: codec@1a { + compatible = "wlf,wm8960"; + reg = <0x1a>; + wlf,shared-lrclk; + #sound-dai-cells = <0>; + }; +}; diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi index 1155b97b593d..19b5954ee72d 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi @@ -214,6 +214,40 @@ slew-rate = <0>; }; }; + + tdm0_pins: tdm0-pins { + tdm0-pins-tx { + pinmux = ; + bias-pull-up; + drive-strength = <2>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + + tdm0-pins-rx { + pinmux = ; + input-enable; + }; + + tdm0-pins-sync { + pinmux = ; + input-enable; + }; + + tdm0-pins-pcmclk { + pinmux = ; + input-enable; + }; + }; }; &uart0 { @@ -221,3 +255,9 @@ pinctrl-0 = <&uart0_pins>; status = "okay"; }; + +&tdm { + pinctrl-names = "default"; + pinctrl-0 = <&tdm0_pins>; + status = "okay"; +}; diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index 866313570a7e..cfda6fb0d91b 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -366,6 +366,27 @@ status = "disabled"; }; + tdm: tdm@10090000 { + compatible = "starfive,jh7110-tdm"; + reg = <0x0 0x10090000 0x0 0x1000>; + clocks = <&syscrg JH7110_SYSCLK_TDM_AHB>, + <&syscrg JH7110_SYSCLK_TDM_APB>, + <&syscrg JH7110_SYSCLK_TDM_INTERNAL>, + <&syscrg JH7110_SYSCLK_TDM_TDM>, + <&syscrg JH7110_SYSCLK_MCLK_INNER>, + <&tdm_ext>; + clock-names = "tdm_ahb", "tdm_apb", + "tdm_internal", "tdm", + "mclk_inner", "tdm_ext"; + resets = <&syscrg JH7110_SYSRST_TDM_AHB>, + <&syscrg JH7110_SYSRST_TDM_APB>, + <&syscrg JH7110_SYSRST_TDM_CORE>; + dmas = <&dma 20>, <&dma 21>; + dma-names = "rx","tx"; + #sound-dai-cells = <0>; + status = "disabled"; + }; + stgcrg: clock-controller@10230000 { compatible = "starfive,jh7110-stgcrg"; reg = <0x0 0x10230000 0x0 0x10000>;