From patchwork Thu Jun 27 15:00:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Piotr Wojtaszczyk X-Patchwork-Id: 13714597 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 E33FAC2BD09 for ; Thu, 27 Jun 2024 15:04:55 +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:References:In-Reply-To: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:List-Owner; bh=SAbEFx8Qx1jb1E3qZFdMOF6RPU8ZJ7qI5KSjiERwRt4=; b=uvxqOG0tgUagDfLIGJhKY6m5ca FAUYbSgViX0KU4NWbwX4dqU93co1E2v1cmbJY9okqnKCVWOk9Mv5+88gcouDAPZyzTqQJok6XfcOm VsuAgXPzrLaLPtAttz6IufjXtyyT4b9afxmVNnszjl8IPMmTA/Yw8g1Wo/07ClX578GiJQnlaXCG2 E6wlpdwho5bCDLOYH6yjwtNf34/WhhvISJ2uanNWFk9VI3D0bAGWD7X8weRb+A3bbKOHnbQq4OOrj xPjG2XAeWLBROTGBD0sIOFRDNtAqteErVdrM/+2TTVLNszK1cBUXRvxGGPQt56hqCiYX4iyMkO3eS 9T61F5mg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sMqfx-0000000AmZr-37BE; Thu, 27 Jun 2024 15:04:41 +0000 Received: from mail-ed1-x531.google.com ([2a00:1450:4864:20::531]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sMqfd-0000000AmPH-2tzN for linux-arm-kernel@lists.infradead.org; Thu, 27 Jun 2024 15:04:23 +0000 Received: by mail-ed1-x531.google.com with SMTP id 4fb4d7f45d1cf-57ccd1111aeso2001246a12.0 for ; Thu, 27 Jun 2024 08:04:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=timesys-com.20230601.gappssmtp.com; s=20230601; t=1719500660; x=1720105460; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=SAbEFx8Qx1jb1E3qZFdMOF6RPU8ZJ7qI5KSjiERwRt4=; b=o9cRWdYfZg+C7UopBIWa4vg+AZDS1JzeBI4gxp1FI6lMA6dJiuWO9+7t04wZZNztbF 4bNrG6hr8hTRr/sBJlBug/cfrBKkHiNUIlO3Apg8UjojaFVpBLvYZAl/xkDciaUkI+wq RkGjcyGPebesw4xjrJTIYGinZ1SyNUXIJVwrvNJFr1OpGh3lx8fEyprDLK2AChVMRTBM asZqTns7zS+GKKfCHfHbHPiRbSsRISOEXLnsgkuHRXw4ZjN3nCAp6I99MVgiI66mARSB 6J7Y6lcbuOfSReTs9ZFjZM1yeEP/CgmZn8MLcdnpHXpkADj00zgYtw7NoCfuHc3J6nxh Z6YA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719500660; x=1720105460; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SAbEFx8Qx1jb1E3qZFdMOF6RPU8ZJ7qI5KSjiERwRt4=; b=eVCe/OOW0lSZHw6hBJUMXYy4u8h/JOA9IQSRNc1nBrZ1b0glzrLOga5GYXSQhAoKlB wVCFzWDeb2Q1aiwEmqgyLdK7NXz3obVFSZPm8+kzhnWHVYAJCTrZ79eu848L4dzR403u IG5AZgKBaPP2C/R5U10i14ss6xbPWDJwpjL7/OY8pLXVfz7n3+HasCRBr8FeWuUDRIP8 IzNDyozSUIeJ7+BsuQ20HGE9mT9k3paG5bACRl+uQTzErGKHyZIqjYcpGvmE+SavMJNK yQSXq74YE5pV+ZUMY0cgl/UCbRs2awLYFxlw63J3yUUuCO+Ey2ejdSZB06qVUTqTggxZ ch0g== X-Forwarded-Encrypted: i=1; AJvYcCWns4Z1QNL3WXX8BaCiJNLHRBYpbCmZUShUoNDJvMQBcJDfK4jeFCfsHlGVcLBHsroWuf155n+dqCPN10xooKDl02LjllpV88xxMT1HCunzUIHJvyo= X-Gm-Message-State: AOJu0Yz2qzPPTx1sHTiKHvhXWJez8v5lt7hStNSVVV91PeHmTGO9Parb pPWUTHCK9MLrQnMW+8mgPD1VfXb+adSDZpFXS5NEmUiD9f/FMCCOFd/S0DK//eI= X-Google-Smtp-Source: AGHT+IGWWjdS8xPoV3qLbjKKjfLtKfd3PYZl/5ZuwXyyzk52xq360p0PA+fjmtbO1v8hyBEWixy7Fw== X-Received: by 2002:a17:906:c44d:b0:a72:548a:6f42 with SMTP id a640c23a62f3a-a72548a702emr877880166b.18.1719500659616; Thu, 27 Jun 2024 08:04:19 -0700 (PDT) Received: from localhost.localdomain ([91.216.213.152]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a729d7ca289sm67189066b.222.2024.06.27.08.04.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Jun 2024 08:04:18 -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 , Yangtao Li , Arnd Bergmann , 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 09/12] ARM: lpc32xx: Remove pl08x platform data in favor for device tree Date: Thu, 27 Jun 2024 17:00:27 +0200 Message-Id: <20240627150046.258795-10-piotr.wojtaszczyk@timesys.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240627150046.258795-1-piotr.wojtaszczyk@timesys.com> References: <20240627150046.258795-1-piotr.wojtaszczyk@timesys.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240627_080421_788375_0BB4119B X-CRM114-Status: GOOD ( 15.43 ) 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 With the driver for nxp,lpc3220-dmamux we can remove the pl08x platform data and let pl08x driver to create peripheral channels from the DT properties. Signed-off-by: Piotr Wojtaszczyk --- Changes for v4: - This patch is new in v4 arch/arm/mach-lpc32xx/phy3250.c | 54 --------------------------------- 1 file changed, 54 deletions(-) diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c index 66701bf43248..0c7797a0e44e 100644 --- a/arch/arm/mach-lpc32xx/phy3250.c +++ b/arch/arm/mach-lpc32xx/phy3250.c @@ -16,64 +16,10 @@ #include #include "common.h" -static struct pl08x_channel_data pl08x_slave_channels[] = { - { - .bus_id = "nand-slc", - .min_signal = 1, /* SLC NAND Flash */ - .max_signal = 1, - .periph_buses = PL08X_AHB1, - }, - { - .bus_id = "nand-mlc", - .min_signal = 12, /* MLC NAND Flash */ - .max_signal = 12, - .periph_buses = PL08X_AHB1, - }, -}; - -static int pl08x_get_signal(const struct pl08x_channel_data *cd) -{ - return cd->min_signal; -} - -static void pl08x_put_signal(const struct pl08x_channel_data *cd, int ch) -{ -} - -static struct pl08x_platform_data pl08x_pd = { - /* Some reasonable memcpy defaults */ - .memcpy_burst_size = PL08X_BURST_SZ_256, - .memcpy_bus_width = PL08X_BUS_WIDTH_32_BITS, - .slave_channels = &pl08x_slave_channels[0], - .num_slave_channels = ARRAY_SIZE(pl08x_slave_channels), - .get_xfer_signal = pl08x_get_signal, - .put_xfer_signal = pl08x_put_signal, - .lli_buses = PL08X_AHB1, - .mem_buses = PL08X_AHB1, -}; - -static struct lpc32xx_slc_platform_data lpc32xx_slc_data = { - .dma_filter = pl08x_filter_id, -}; - -static struct lpc32xx_mlc_platform_data lpc32xx_mlc_data = { - .dma_filter = pl08x_filter_id, -}; - -static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = { - OF_DEV_AUXDATA("arm,pl080", 0x31000000, "pl08xdmac", &pl08x_pd), - OF_DEV_AUXDATA("nxp,lpc3220-slc", 0x20020000, "20020000.flash", - &lpc32xx_slc_data), - OF_DEV_AUXDATA("nxp,lpc3220-mlc", 0x200a8000, "200a8000.flash", - &lpc32xx_mlc_data), - { } -}; - static void __init lpc3250_machine_init(void) { lpc32xx_serial_init(); - of_platform_default_populate(NULL, lpc32xx_auxdata_lookup, NULL); } static const char *const lpc32xx_dt_compat[] __initconst = {