From patchwork Thu Jun 27 15:00:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Piotr Wojtaszczyk X-Patchwork-Id: 13714562 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 84771C2BD09 for ; Thu, 27 Jun 2024 15:01:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=1Y7Vm7BbdgByjIx2Tu22DX4H6N9MAc4rl5R9/LnNe7E=; b=au+WwEpytJpY8fnTA2uvgLvOSy Vj6sJzAUh3ToT1kRHMgKxgYkSFBeUI8mBS+5NI64i9zrXgZzntYqvCvJKbvN1PuvyA5iI17z3xcuO VE9sNjkbnDWRM6V1HvKcgxQ0ZdclOwWywX9vwpjeP4/PgS4M8+yeFBkA1PGHI7pa9qWbQsFj62NaA vae0+/1EwfljHr/isaq+fxBe1z+du3RetWeRg69KgShgVOHlZMU44/uOZuSPEezJOzoDt3GVKxQqS 8n+zLA3jC7OnRwmDNFfLV7z/GffjJYrupJ1ZX4088T5O8hDTaOHr43dDGewDI1FRbQsS0yxn5bB8h K//u+G4Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sMqcg-0000000AkfF-1HDO; Thu, 27 Jun 2024 15:01:18 +0000 Received: from mail-ed1-x530.google.com ([2a00:1450:4864:20::530]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sMqcW-0000000Akbt-27nT for linux-arm-kernel@lists.infradead.org; Thu, 27 Jun 2024 15:01:11 +0000 Received: by mail-ed1-x530.google.com with SMTP id 4fb4d7f45d1cf-57d4ee2aaabso2069693a12.2 for ; Thu, 27 Jun 2024 08:01:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=timesys-com.20230601.gappssmtp.com; s=20230601; t=1719500464; x=1720105264; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:from:to:cc:subject:date:message-id:reply-to; bh=1Y7Vm7BbdgByjIx2Tu22DX4H6N9MAc4rl5R9/LnNe7E=; b=hoLC6DUoJyfEGzbjapKr2jDmCQywGSOPnzPuZYHwZxhngsd474N7OFB1Z2t+QbzppH n0y/tkTSOunq/b6hKeY9FfCU+WKFT4t72CxsMi3yZZVdTcvrykym3UKC9HjDdgRXChjo qX3tR6X6bg99Iu0UlWctVwHTJvlTb0brQPe2IjKj+iVQzEA+O7k79KcTt8qX/d+UctML l0O6IpBrl5KFd48SE/EjPKWSO8chUrtjwrDxAoKrRtLXIXJsq8zD9lOfXyumu9rAfU/M j3x8Nph2v8sMU1z0RrSsZnG4USxHnbneGD8zlPkLq9bLtWK42F0H5W1LkKe8Y60A4sy/ UfVg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719500464; x=1720105264; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=1Y7Vm7BbdgByjIx2Tu22DX4H6N9MAc4rl5R9/LnNe7E=; b=GHMtnZg2Zp5L7FivaVMbM3wT6vtRXcb0G5TeUvm8ifdlSnpSi6sv32zZOKN42zpH2s 18yfNEltSaHDAinDJnTYUDy0D+/+GIKzf1pZBV8uq5HMlDxfN7XtxhJg39CorAYHkErr WHWgkNbfDJh9UBr4DjGh5OY7NDzE8Ks3/Faa+6pbx2g+NtU8XlM0S3fpudoFS94yUC+f 7cuYUrFjV9Gi3q4w7evURoxVqvwVKn2/0JmchX76lCUFg+LIZF+x7YVee8Vj3SeR2N/P Tan22EyDD6A3lZeqSA3xHJhqLfs/IsS3JcKt23px4C+oDtfaytIlOm3G2QZzq6mMu23r ViKw== X-Forwarded-Encrypted: i=1; AJvYcCWTDS4U6Yd5hdwlPY9ueg0L+wZkxXs+P+1p0PNXJsNWzfS7RYhycuruxolZn9++xz1xu7DrEPom/x2qEyG3TEoZ3VVPov8DPpPJBceyItJNsXHhnwc= X-Gm-Message-State: AOJu0YzifE08xXuTzjMrz1qzYpZgSEr7UApG3wxJO/bGdWc3t9esRK43 LMRWixHJHxKOqT8RYuih5zzw/B2CxlskIk9niEgwUpz4cbag4L/KbLmrwTTlK4g= X-Google-Smtp-Source: AGHT+IFg9G5Qjr/NcWh7E3bulgGsi4BkD4axF+tIY1ZpcMPEHOlYWD36DNqKEQ2BHT5YOG2H3Pk0zw== X-Received: by 2002:a17:906:c2d5:b0:a6f:b9d3:343a with SMTP id a640c23a62f3a-a7245df6b0dmr710793766b.71.1719500464181; Thu, 27 Jun 2024 08:01:04 -0700 (PDT) Received: from localhost.localdomain ([91.216.213.152]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a729d7ca289sm67189066b.222.2024.06.27.08.01.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Jun 2024 08:01:03 -0700 (PDT) From: Piotr Wojtaszczyk To: Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "J.M.B. Downing" , Piotr Wojtaszczyk , Vladimir Zapolskiy , Liam Girdwood , Mark Brown , Russell King , Michael Turquette , Stephen Boyd , Andi Shyti , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Jaroslav Kysela , Takashi Iwai , Arnd Bergmann , Yangtao Li , Li Zetao , Chancel Liu , Michael Ellerman , Corentin Labbe , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org, linux-sound@vger.kernel.org, linux-clk@vger.kernel.org, linux-i2c@vger.kernel.org, linux-mtd@lists.infradead.org Subject: [Patch v5 00/12] Add audio support for LPC32XX CPUs Date: Thu, 27 Jun 2024 17:00:18 +0200 Message-Id: <20240627150046.258795-1-piotr.wojtaszczyk@timesys.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240627_080108_582224_CA9D65B6 X-CRM114-Status: GOOD ( 15.67 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This pach set is to bring back audio to machines with a LPC32XX CPU. The legacy LPC32XX SoC used to have audio spport in linux 2.6.27. The support was dropped due to lack of interest from mainaeners. Piotr Wojtaszczyk (12): dt-bindings: dma: pl08x: Add dma-cells description dt-bindings: dma: Add lpc32xx DMA mux binding ASoC: dt-bindings: lpc32xx: Add lpc32xx i2s DT binding ARM: dts: lpc32xx: Use simple-mfd for clock control block ARM: dts: lpc32xx: Add missing dma properties ARM: dts: lpc32xx: Add missing i2s properties clk: lpc32xx: initialize regmap using parent syscon dmaengine: Add dma router for pl08x in LPC32XX SoC ARM: lpc32xx: Remove pl08x platform data in favor for device tree mtd: rawnand: lpx32xx: Request DMA channels using DT entries ASoC: fsl: Add i2s and pcm drivers for LPC32xx CPUs i2x: pnx: Fix potential deadlock warning from del_timer_sync() call in isr .../devicetree/bindings/dma/arm-pl08x.yaml | 7 + .../bindings/dma/nxp,lpc3220-dmamux.yaml | 49 +++ .../bindings/sound/nxp,lpc3220-i2s.yaml | 73 ++++ MAINTAINERS | 20 + arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi | 53 ++- arch/arm/mach-lpc32xx/phy3250.c | 54 --- drivers/clk/Kconfig | 1 + drivers/clk/nxp/clk-lpc32xx.c | 26 +- drivers/dma/Kconfig | 9 + drivers/dma/Makefile | 1 + drivers/dma/lpc32xx-dmamux.c | 195 +++++++++ drivers/i2c/busses/i2c-pnx.c | 48 +-- drivers/mtd/nand/raw/lpc32xx_mlc.c | 26 +- drivers/mtd/nand/raw/lpc32xx_slc.c | 26 +- sound/soc/fsl/Kconfig | 7 + sound/soc/fsl/Makefile | 2 + sound/soc/fsl/lpc3xxx-i2s.c | 375 ++++++++++++++++++ sound/soc/fsl/lpc3xxx-i2s.h | 79 ++++ sound/soc/fsl/lpc3xxx-pcm.c | 72 ++++ 19 files changed, 993 insertions(+), 130 deletions(-) create mode 100644 Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml create mode 100644 Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml create mode 100644 drivers/dma/lpc32xx-dmamux.c create mode 100644 sound/soc/fsl/lpc3xxx-i2s.c create mode 100644 sound/soc/fsl/lpc3xxx-i2s.h create mode 100644 sound/soc/fsl/lpc3xxx-pcm.c