From patchwork Wed Oct 26 08:50:42 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Nilsson XK X-Patchwork-Id: 4822 Return-Path: X-Original-To: patchwork@peony.canonical.com Delivered-To: patchwork@peony.canonical.com Received: from fiordland.canonical.com (fiordland.canonical.com [91.189.94.145]) by peony.canonical.com (Postfix) with ESMTP id 3F1C423EF6 for ; Wed, 26 Oct 2011 08:51:42 +0000 (UTC) Received: from mail-fx0-f52.google.com (mail-fx0-f52.google.com [209.85.161.52]) by fiordland.canonical.com (Postfix) with ESMTP id 2D8E8A18B9A for ; Wed, 26 Oct 2011 08:51:42 +0000 (UTC) Received: by faan26 with SMTP id n26so1876181faa.11 for ; Wed, 26 Oct 2011 01:51:42 -0700 (PDT) Received: by 10.223.4.215 with SMTP id 23mr57588932fas.8.1319619101681; Wed, 26 Oct 2011 01:51:41 -0700 (PDT) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.152.1.71 with SMTP id 7cs5396lak; Wed, 26 Oct 2011 01:51:41 -0700 (PDT) Received: by 10.213.16.136 with SMTP id o8mr155979eba.38.1319619099984; Wed, 26 Oct 2011 01:51:39 -0700 (PDT) Received: from eu1sys200aog118.obsmtp.com (eu1sys200aog118.obsmtp.com. [207.126.144.145]) by mx.google.com with SMTP id 77si212519eeh.207.2011.10.26.01.51.36 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 26 Oct 2011 01:51:39 -0700 (PDT) Received-SPF: neutral (google.com: 207.126.144.145 is neither permitted nor denied by best guess record for domain of stefan.xk.nilsson@stericsson.com) client-ip=207.126.144.145; Authentication-Results: mx.google.com; spf=neutral (google.com: 207.126.144.145 is neither permitted nor denied by best guess record for domain of stefan.xk.nilsson@stericsson.com) smtp.mail=stefan.xk.nilsson@stericsson.com Received: from beta.dmz-eu.st.com ([164.129.1.35]) (using TLSv1) by eu1sys200aob118.postini.com ([207.126.147.11]) with SMTP; Wed, 26 Oct 2011 08:51:39 UTC Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id C3731F3; Wed, 26 Oct 2011 08:51:35 +0000 (GMT) Received: from relay1.stm.gmessaging.net (unknown [10.230.100.17]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 4D25B1902; Wed, 26 Oct 2011 08:51:35 +0000 (GMT) Received: from exdcvycastm003.EQ1STM.local (alteon-source-exch [10.230.100.61]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (Client CN "exdcvycastm003", Issuer "exdcvycastm003" (not verified)) by relay1.stm.gmessaging.net (Postfix) with ESMTPS id 129FB24C2C0; Wed, 26 Oct 2011 10:51:30 +0200 (CEST) Received: from localhost.localdomain (10.230.100.153) by smtp.stericsson.com (10.230.100.1) with Microsoft SMTP Server (TLS) id 8.3.83.0; Wed, 26 Oct 2011 10:51:34 +0200 From: Stefan Nilsson XK To: Cc: Stefan Nilsson XK Subject: [PATCH] ARM: ux500: Add device sdi1 for SDIO Date: Wed, 26 Oct 2011 10:50:42 +0200 Message-ID: <1319619042-17086-1-git-send-email-stefan.xk.nilsson@stericsson.com> X-Mailer: git-send-email 1.7.7 MIME-Version: 1.0 Adds device sdi1 for ST-Ericsson HREFv60 and later to enable the possiblity of using the onboard CW1200 chip for WLAN. Signed-off-by: Stefan Nilsson XK Acked-by: Linus Walleij --- arch/arm/mach-ux500/board-mop500-sdi.c | 38 ++++++++++++++++++++++++++++++++ 1 files changed, 38 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c index 6826fae..cf93dca 100644 --- a/arch/arm/mach-ux500/board-mop500-sdi.c +++ b/arch/arm/mach-ux500/board-mop500-sdi.c @@ -132,6 +132,42 @@ void mop500_sdi_tc35892_init(void) } /* + * SDI1 (SDIO WLAN) + */ +#ifdef CONFIG_STE_DMA40 +static struct stedma40_chan_cfg sdi1_dma_cfg_rx = { + .mode = STEDMA40_MODE_LOGICAL, + .dir = STEDMA40_PERIPH_TO_MEM, + .src_dev_type = DB8500_DMA_DEV32_SD_MM1_RX, + .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .src_info.data_width = STEDMA40_WORD_WIDTH, + .dst_info.data_width = STEDMA40_WORD_WIDTH, +}; + +static struct stedma40_chan_cfg sdi1_dma_cfg_tx = { + .mode = STEDMA40_MODE_LOGICAL, + .dir = STEDMA40_MEM_TO_PERIPH, + .src_dev_type = STEDMA40_DEV_SRC_MEMORY, + .dst_dev_type = DB8500_DMA_DEV32_SD_MM1_TX, + .src_info.data_width = STEDMA40_WORD_WIDTH, + .dst_info.data_width = STEDMA40_WORD_WIDTH, +}; +#endif + +static struct mmci_platform_data mop500_sdi1_data = { + .ocr_mask = MMC_VDD_29_30, + .f_max = 50000000, + .capabilities = MMC_CAP_4_BIT_DATA, + .gpio_cd = -1, + .gpio_wp = -1, +#ifdef CONFIG_STE_DMA40 + .dma_filter = stedma40_filter, + .dma_rx_param = &sdi1_dma_cfg_rx, + .dma_tx_param = &sdi1_dma_cfg_tx, +#endif +}; + +/* * SDI 2 (POP eMMC, not on DB8500ed) */ @@ -260,4 +296,6 @@ void __init hrefv60_sdi_init(void) sdi0_en = HREFV60_SDMMC_EN_GPIO; sdi0_vsel = HREFV60_SDMMC_1V8_3V_GPIO; sdi0_configure(); + + db8500_add_sdi1(&mop500_sdi1_data, periphid); }