From patchwork Mon Aug 21 14:41:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xingyu Wu X-Patchwork-Id: 715534 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 1B44BEE49AF for ; Mon, 21 Aug 2023 14:42:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236080AbjHUOmQ convert rfc822-to-8bit (ORCPT ); Mon, 21 Aug 2023 10:42:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43414 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236081AbjHUOmO (ORCPT ); Mon, 21 Aug 2023 10:42:14 -0400 Received: from fd01.gateway.ufhost.com (fd01.gateway.ufhost.com [61.152.239.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 63170102; Mon, 21 Aug 2023 07:42:00 -0700 (PDT) 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 fd01.gateway.ufhost.com (Postfix) with ESMTP id AECE6807C; Mon, 21 Aug 2023 22:41:52 +0800 (CST) Received: from EXMBX061.cuchost.com (172.16.6.61) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Mon, 21 Aug 2023 22:41:52 +0800 Received: from localhost.localdomain (113.72.145.205) by EXMBX061.cuchost.com (172.16.6.61) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Mon, 21 Aug 2023 22:41:51 +0800 From: Xingyu Wu To: Liam Girdwood , Mark Brown , Claudiu Beznea , Jaroslav Kysela , Takashi Iwai , Maxim Kochetkov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Emil Renner Berthing CC: Jose Abreu , Paul Walmsley , Palmer Dabbelt , Albert Ou , Walker Chen , "Xingyu Wu" , , , , Subject: [PATCH v2 0/5] Add I2S support for the StarFive JH7110 SoC Date: Mon, 21 Aug 2023 22:41:46 +0800 Message-ID: <20230821144151.207339-1-xingyu.wu@starfivetech.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [113.72.145.205] X-ClientProxiedBy: EXCAS062.cuchost.com (172.16.6.22) To EXMBX061.cuchost.com (172.16.6.61) X-YovoleRuleAgent: yovoleflag Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch series adds I2S support for the StarFive JH7110 RISC-V SoC based on Designware I2S controller. There has three I2S channels (RX/TX0/TX1) on the JH7110 SoC, one of which is for record(RX) and two for playback(TX). The first patch adds support for the StarFive JH7110 SoC in the Designware I2S bindings. The second patch adds the ops to get data from platform bus in the I2S driver. The third patch adds support for the StarFive JH7110 SoC in the Designware I2S driver. The fourth patch fixes the name of I2STX1 pinmux. The last patch adds device node of I2S RX/TX0/TX1 in JH7110 dts. This patch series is based on Linux-next(20230818) which is merge clock, syscon and dma nodes for the StarFive JH7110 SoC. The series has been tested and works normally on the VisionFive 2 board by plugging an audio expansion board. Changes since v1: - Added the maxItems of clocks, clock-names and resets on each I2S controllers in the binding. - Dropped the useless settings about dma bus width in the I2S driver. - Used the 'i2s@' instead of 'i2stx@' or 'i2srx@' in the JH7110 dts. v1: https://lore.kernel.org/all/20230802084301.134122-1-xingyu.wu@starfivetech.com/ Xingyu Wu (5): ASoC: dt-bindings: snps,designware-i2s: Add StarFive JH7110 SoC support ASoC: dwc: Use ops to get platform data ASoC: dwc: i2s: Add StarFive JH7110 SoC support riscv: dts: starfive: pinfunc: Fix the pins name of I2STX1 riscv: dts: starfive: Add the nodes and pins of I2Srx/I2Stx0/I2Stx1 .../bindings/sound/snps,designware-i2s.yaml | 108 ++++++- arch/riscv/boot/dts/starfive/jh7110-pinfunc.h | 4 +- .../jh7110-starfive-visionfive-2.dtsi | 58 ++++ arch/riscv/boot/dts/starfive/jh7110.dtsi | 65 ++++ include/sound/designware_i2s.h | 3 + sound/soc/dwc/dwc-i2s.c | 306 ++++++++++++++++-- sound/soc/dwc/local.h | 1 + 7 files changed, 518 insertions(+), 27 deletions(-)