From patchwork Sat Oct 19 18:41:21 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H. Nikolaus Schaller" X-Patchwork-Id: 11200329 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4B93D139A for ; Sat, 19 Oct 2019 18:42:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2983F222CD for ; Sat, 19 Oct 2019 18:42:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=goldelico.com header.i=@goldelico.com header.b="f8WNaBqP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726533AbfJSSl6 (ORCPT ); Sat, 19 Oct 2019 14:41:58 -0400 Received: from mo4-p04-ob.smtp.rzone.de ([85.215.255.120]:9822 "EHLO mo4-p04-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726381AbfJSSl5 (ORCPT ); Sat, 19 Oct 2019 14:41:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1571510511; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=/pObl1FM2M6AHMr9luNDZ5UQLwObvzqffucymVvdQFs=; b=f8WNaBqP71JuDMDfUgg9Pw5eQ1uAhZ0R9P5Kp3arMhjRoNg3ggfQ3GyTYSUUcwgu+F BGRWbqSvgx7ZyKwWzZSdGRCCP/5MyTGafm5S63eTO+sIwYBoAXbAMRatgUZWIYXFVSOm ashgOX+yqyB7udrmnewWVUZvQq2FWPdVkYWCvo8iGUF7+0/YjU2dafascI9nRp30epEx Z8u48cdrIkM1lZucGjwYSJPmT2GetkrHNORdiYkCXbAodDE910Ct95JHQIDwG3JnGBMf LMmE+S7aVkk2dI3kuoisoTRRxbhaXNNSvtnrXzVr/vAJk1gMhfrPQpA7q8rHN8EY1UC6 bACg== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o12DNOsPj0pAyXkHTz8=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 44.28.1 DYNA|AUTH) with ESMTPSA id R0b2a8v9JIfXFMR (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Sat, 19 Oct 2019 20:41:33 +0200 (CEST) From: "H. Nikolaus Schaller" To: =?utf-8?q?Beno=C3=AEt_Cousson?= , Tony Lindgren , Rob Herring , Mark Rutland , Russell King , Ulf Hansson , Kalle Valo , Mike Rapoport , David Sterba , "Rafael J. Wysocki" , Petr Mladek , Sakari Ailus , "H. Nikolaus Schaller" , Kefeng Wang , Yangtao Li , Alexios Zavras , Thomas Gleixner , Allison Randal , Greg Kroah-Hartman , John Stultz , Bjorn Helgaas Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, letux-kernel@openphoenux.org, kernel@pyra-handheld.com, stable@vger.kernel.org Subject: [PATCH v2 06/11] omap: pdata-quirks: remove openpandora quirks for mmc3 and wl1251 Date: Sat, 19 Oct 2019 20:41:21 +0200 Message-Id: <9cb3b9f9bee4aa50a19bf47742cff095b8c2fbfb.1571510481.git.hns@goldelico.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: References: MIME-Version: 1.0 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org With a wl1251 child node of mmc3 in the device tree decoded in omap_hsmmc.c to handle special wl1251 initialization, we do no longer need to instantiate the mmc3 through pdata quirks. We also can remove the wlan regulator and reset/interrupt definitions and do them through device tree. Fixes: 81eef6ca9201 ("mmc: omap_hsmmc: Use dma_request_chan() for requesting DMA channel") Signed-off-by: H. Nikolaus Schaller Cc: # 4.7.0 --- arch/arm/mach-omap2/pdata-quirks.c | 93 ------------------------------ 1 file changed, 93 deletions(-) diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c index 89734ef9ab1e..ecc1ef632951 100644 --- a/arch/arm/mach-omap2/pdata-quirks.c +++ b/arch/arm/mach-omap2/pdata-quirks.c @@ -303,108 +303,15 @@ static void __init omap3_logicpd_torpedo_init(void) } /* omap3pandora legacy devices */ -#define PANDORA_WIFI_IRQ_GPIO 21 -#define PANDORA_WIFI_NRESET_GPIO 23 static struct platform_device pandora_backlight = { .name = "pandora-backlight", .id = -1, }; -static struct regulator_consumer_supply pandora_vmmc3_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"), -}; - -static struct regulator_init_data pandora_vmmc3 = { - .constraints = { - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc3_supply), - .consumer_supplies = pandora_vmmc3_supply, -}; - -static struct fixed_voltage_config pandora_vwlan = { - .supply_name = "vwlan", - .microvolts = 1800000, /* 1.8V */ - .gpio = PANDORA_WIFI_NRESET_GPIO, - .startup_delay = 50000, /* 50ms */ - .enable_high = 1, - .init_data = &pandora_vmmc3, -}; - -static struct platform_device pandora_vwlan_device = { - .name = "reg-fixed-voltage", - .id = 1, - .dev = { - .platform_data = &pandora_vwlan, - }, -}; - -static void pandora_wl1251_init_card(struct mmc_card *card) -{ - /* - * We have TI wl1251 attached to MMC3. Pass this information to - * SDIO core because it can't be probed by normal methods. - */ - if (card->type == MMC_TYPE_SDIO || card->type == MMC_TYPE_SD_COMBO) { - card->quirks |= MMC_QUIRK_NONSTD_SDIO; - card->cccr.wide_bus = 1; - card->cis.vendor = 0x104c; - card->cis.device = 0x9066; - card->cis.blksize = 512; - card->cis.max_dtr = 24000000; - card->ocr = 0x80; - } -} - -static struct omap2_hsmmc_info pandora_mmc3[] = { - { - .mmc = 3, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, - .init_card = pandora_wl1251_init_card, - }, - {} /* Terminator */ -}; - -static void __init pandora_wl1251_init(void) -{ - struct wl1251_platform_data pandora_wl1251_pdata; - int ret; - - memset(&pandora_wl1251_pdata, 0, sizeof(pandora_wl1251_pdata)); - - pandora_wl1251_pdata.power_gpio = -1; - - ret = gpio_request_one(PANDORA_WIFI_IRQ_GPIO, GPIOF_IN, "wl1251 irq"); - if (ret < 0) - goto fail; - - pandora_wl1251_pdata.irq = gpio_to_irq(PANDORA_WIFI_IRQ_GPIO); - if (pandora_wl1251_pdata.irq < 0) - goto fail_irq; - - pandora_wl1251_pdata.use_eeprom = true; - ret = wl1251_set_platform_data(&pandora_wl1251_pdata); - if (ret < 0) - goto fail_irq; - - return; - -fail_irq: - gpio_free(PANDORA_WIFI_IRQ_GPIO); -fail: - pr_err("wl1251 board initialisation failed\n"); -} - static void __init omap3_pandora_legacy_init(void) { platform_device_register(&pandora_backlight); - platform_device_register(&pandora_vwlan_device); - omap_hsmmc_init(pandora_mmc3); - omap_hsmmc_late_init(pandora_mmc3); - pandora_wl1251_init(); } #endif /* CONFIG_ARCH_OMAP3 */