From patchwork Mon Dec 3 12:19:44 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Kiryanov X-Patchwork-Id: 203336 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 070BB2C0084 for ; Mon, 3 Dec 2012 23:21:24 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 5ADF44A0B0; Mon, 3 Dec 2012 13:21:16 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0RHdoHdIRI+0; Mon, 3 Dec 2012 13:21:16 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 72B2C4A0B3; Mon, 3 Dec 2012 13:20:43 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 6884B4A0AD for ; Mon, 3 Dec 2012 13:20:37 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id eTbVpTbUMxng for ; Mon, 3 Dec 2012 13:20:33 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from compulab.co.il (softlayer.compulab.co.il [50.23.254.55]) by theia.denx.de (Postfix) with ESMTPS id C8F254A08A for ; Mon, 3 Dec 2012 13:20:30 +0100 (CET) Received: from [62.90.235.247] (port=53902 helo=zimbra-mta.compulab.co.il) by softlayer.compulab.co.il with esmtp (Exim 4.80) (envelope-from ) id 1TfV0e-0002D9-2Z; Mon, 03 Dec 2012 14:20:29 +0200 Received: from localhost (localhost.localdomain [127.0.0.1]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id 23AB564419E; Mon, 3 Dec 2012 14:20:27 +0200 (IST) X-Virus-Scanned: amavisd-new at compulab.co.il Received: from zimbra-mta.compulab.co.il ([127.0.0.1]) by localhost (zimbra-mta.compulab.co.il [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id vJtMrcCaalnZ; Mon, 3 Dec 2012 14:20:25 +0200 (IST) Received: from compulab.co.il (unknown [192.168.1.141]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id 5CB0C64419A; Mon, 3 Dec 2012 14:20:25 +0200 (IST) Received: by compulab.co.il (Postfix, from userid 1000) id CFF0DFC017D; Mon, 3 Dec 2012 14:20:24 +0200 (IST) From: Nikita Kiryanov To: u-boot@lists.denx.de Date: Mon, 3 Dec 2012 14:19:44 +0200 Message-Id: <1354537187-26744-5-git-send-email-nikita@compulab.co.il> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1354537187-26744-1-git-send-email-nikita@compulab.co.il> References: <1354537187-26744-1-git-send-email-nikita@compulab.co.il> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - softlayer.compulab.co.il X-AntiAbuse: Original Domain - lists.denx.de X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - compulab.co.il X-Get-Message-Sender-Via: softlayer.compulab.co.il: acl_c_relayhosts_text_entry: nikita@compulab.co.il|compulab.co.il Cc: Tom Rini , Andy Fleming Subject: [U-Boot] [PATCH 4/7] omap_hsmmc: implement driver check for card detection X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de Implement driver check for card detection. Signed-off-by: Nikita Kiryanov Signed-off-by: Igor Grinberg --- arch/arm/cpu/armv7/am33xx/board.c | 4 +-- arch/arm/cpu/armv7/omap-common/boot-common.c | 4 +-- arch/arm/cpu/armv7/omap3/board.c | 4 +-- arch/arm/include/asm/omap_mmc.h | 2 +- board/cm_t35/cm_t35.c | 2 +- board/comelit/dig297/dig297.c | 3 +-- board/corscience/tricorder/tricorder.c | 2 +- board/htkw/mcx/mcx.c | 2 +- board/isee/igep0020/igep0020.c | 3 +-- board/isee/igep0030/igep0030.c | 3 +-- board/logicpd/am3517evm/am3517evm.c | 3 +-- board/logicpd/omap3som/omap3logic.c | 2 +- board/logicpd/zoom1/zoom1.c | 3 +-- board/logicpd/zoom2/zoom2.c | 3 +-- board/matrix_vision/mvblx/mvblx.c | 4 +-- board/nokia/rx51/rx51.c | 4 +-- board/overo/overo.c | 3 +-- board/pandora/pandora.c | 3 +-- board/technexion/twister/twister.c | 2 +- board/teejet/mt_ventoux/mt_ventoux.c | 2 +- board/ti/am3517crane/am3517crane.c | 3 +-- board/ti/beagle/beagle.c | 3 +-- board/ti/evm/evm.c | 3 +-- board/ti/omap5_evm/evm.c | 4 +-- board/ti/panda/panda.c | 3 +-- board/ti/sdp3430/sdp.c | 3 +-- board/ti/sdp4430/sdp.c | 4 +-- board/timll/devkit8000/devkit8000.c | 3 +-- drivers/mmc/omap_hsmmc.c | 37 ++++++++++++++++++++++++-- 29 files changed, 70 insertions(+), 51 deletions(-) diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index e4c123c..928ff9f 100644 --- a/arch/arm/cpu/armv7/am33xx/board.c +++ b/arch/arm/cpu/armv7/am33xx/board.c @@ -50,11 +50,11 @@ int cpu_mmc_init(bd_t *bis) { int ret; - ret = omap_mmc_init(0, 0, 0); + ret = omap_mmc_init(0, 0, 0, -1); if (ret) return ret; - return omap_mmc_init(1, 0, 0); + return omap_mmc_init(1, 0, 0, -1); } #endif diff --git a/arch/arm/cpu/armv7/omap-common/boot-common.c b/arch/arm/cpu/armv7/omap-common/boot-common.c index 0f19141..dc2ee0d 100644 --- a/arch/arm/cpu/armv7/omap-common/boot-common.c +++ b/arch/arm/cpu/armv7/omap-common/boot-common.c @@ -60,11 +60,11 @@ int board_mmc_init(bd_t *bis) { switch (spl_boot_device()) { case BOOT_DEVICE_MMC1: - omap_mmc_init(0, 0, 0); + omap_mmc_init(0, 0, 0, -1); break; case BOOT_DEVICE_MMC2: case BOOT_DEVICE_MMC2_2: - omap_mmc_init(1, 0, 0); + omap_mmc_init(1, 0, 0, -1); break; } return 0; diff --git a/arch/arm/cpu/armv7/omap3/board.c b/arch/arm/cpu/armv7/omap3/board.c index f3cd81a..e95cc50 100644 --- a/arch/arm/cpu/armv7/omap3/board.c +++ b/arch/arm/cpu/armv7/omap3/board.c @@ -98,11 +98,11 @@ int board_mmc_init(bd_t *bis) { switch (spl_boot_device()) { case BOOT_DEVICE_MMC1: - omap_mmc_init(0, 0, 0); + omap_mmc_init(0, 0, 0, -1); break; case BOOT_DEVICE_MMC2: case BOOT_DEVICE_MMC2_2: - omap_mmc_init(1, 0, 0); + omap_mmc_init(1, 0, 0, -1); break; } return 0; diff --git a/arch/arm/include/asm/omap_mmc.h b/arch/arm/include/asm/omap_mmc.h index 83726ee..8d86de1 100644 --- a/arch/arm/include/asm/omap_mmc.h +++ b/arch/arm/include/asm/omap_mmc.h @@ -161,7 +161,7 @@ struct hsmmc { #define mmc_reg_out(addr, mask, val)\ writel((readl(addr) & (~(mask))) | ((val) & (mask)), (addr)) -int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max); +int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio); #endif /* OMAP_MMC_H_ */ diff --git a/board/cm_t35/cm_t35.c b/board/cm_t35/cm_t35.c index 6c2e95b..87a18c0 100644 --- a/board/cm_t35/cm_t35.c +++ b/board/cm_t35/cm_t35.c @@ -346,7 +346,7 @@ void set_muxconf_regs(void) #ifdef CONFIG_GENERIC_MMC int board_mmc_init(bd_t *bis) { - return omap_mmc_init(0, 0, 0); + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/comelit/dig297/dig297.c b/board/comelit/dig297/dig297.c index c6c1071..2a55cb8 100644 --- a/board/comelit/dig297/dig297.c +++ b/board/comelit/dig297/dig297.c @@ -147,8 +147,7 @@ void set_muxconf_regs(void) #ifdef CONFIG_GENERIC_MMC int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/corscience/tricorder/tricorder.c b/board/corscience/tricorder/tricorder.c index aaff2e8..7a79139 100644 --- a/board/corscience/tricorder/tricorder.c +++ b/board/corscience/tricorder/tricorder.c @@ -80,7 +80,7 @@ void set_muxconf_regs(void) #if defined(CONFIG_GENERIC_MMC) && !(defined(CONFIG_SPL_BUILD)) int board_mmc_init(bd_t *bis) { - return omap_mmc_init(0, 0, 0); + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/htkw/mcx/mcx.c b/board/htkw/mcx/mcx.c index 9fe6408..5cf5bb6 100644 --- a/board/htkw/mcx/mcx.c +++ b/board/htkw/mcx/mcx.c @@ -114,7 +114,7 @@ void set_muxconf_regs(void) #if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { - return omap_mmc_init(0, 0, 0); + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/isee/igep0020/igep0020.c b/board/isee/igep0020/igep0020.c index a8257a3..54e2daf 100644 --- a/board/isee/igep0020/igep0020.c +++ b/board/isee/igep0020/igep0020.c @@ -134,8 +134,7 @@ static void setup_net_chip(void) #if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/isee/igep0030/igep0030.c b/board/isee/igep0030/igep0030.c index 107cb7f..670e0dd 100644 --- a/board/isee/igep0030/igep0030.c +++ b/board/isee/igep0030/igep0030.c @@ -88,8 +88,7 @@ void get_board_mem_timings(u32 *mcfg, u32 *ctrla, u32 *ctrlb, u32 *rfr_ctrl, #if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/logicpd/am3517evm/am3517evm.c b/board/logicpd/am3517evm/am3517evm.c index d316f33..837fe21 100644 --- a/board/logicpd/am3517evm/am3517evm.c +++ b/board/logicpd/am3517evm/am3517evm.c @@ -79,7 +79,6 @@ void set_muxconf_regs(void) #if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/logicpd/omap3som/omap3logic.c b/board/logicpd/omap3som/omap3logic.c index 12bcfcb..fc11812 100644 --- a/board/logicpd/omap3som/omap3logic.c +++ b/board/logicpd/omap3som/omap3logic.c @@ -140,7 +140,7 @@ int board_init(void) #if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { - return omap_mmc_init(0, 0, 0); + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/logicpd/zoom1/zoom1.c b/board/logicpd/zoom1/zoom1.c index 90b6b0f..e02dc34 100644 --- a/board/logicpd/zoom1/zoom1.c +++ b/board/logicpd/zoom1/zoom1.c @@ -92,8 +92,7 @@ void set_muxconf_regs(void) #ifdef CONFIG_GENERIC_MMC int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/logicpd/zoom2/zoom2.c b/board/logicpd/zoom2/zoom2.c index 8e18019..a622b9a 100644 --- a/board/logicpd/zoom2/zoom2.c +++ b/board/logicpd/zoom2/zoom2.c @@ -183,8 +183,7 @@ void set_muxconf_regs (void) #ifdef CONFIG_GENERIC_MMC int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/matrix_vision/mvblx/mvblx.c b/board/matrix_vision/mvblx/mvblx.c index f68f312..cb1e0c8 100644 --- a/board/matrix_vision/mvblx/mvblx.c +++ b/board/matrix_vision/mvblx/mvblx.c @@ -106,8 +106,8 @@ void set_muxconf_regs(void) #ifdef CONFIG_GENERIC_MMC int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - omap_mmc_init(1, 0, 0); + omap_mmc_init(0, 0, 0, -1); + omap_mmc_init(1, 0, 0, -1); return 0; } #endif diff --git a/board/nokia/rx51/rx51.c b/board/nokia/rx51/rx51.c index b2fe1c5..f303e1e 100644 --- a/board/nokia/rx51/rx51.c +++ b/board/nokia/rx51/rx51.c @@ -671,7 +671,7 @@ int rx51_kp_getc(void) */ int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - omap_mmc_init(1, 0, 0); + omap_mmc_init(0, 0, 0, -1); + omap_mmc_init(1, 0, 0, -1); return 0; } diff --git a/board/overo/overo.c b/board/overo/overo.c index c6d50a0..ef6f77c 100644 --- a/board/overo/overo.c +++ b/board/overo/overo.c @@ -393,7 +393,6 @@ int board_eth_init(bd_t *bis) #if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/pandora/pandora.c b/board/pandora/pandora.c index 3a62e9d..e2feff8 100644 --- a/board/pandora/pandora.c +++ b/board/pandora/pandora.c @@ -139,7 +139,6 @@ void set_muxconf_regs(void) #ifdef CONFIG_GENERIC_MMC int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/technexion/twister/twister.c b/board/technexion/twister/twister.c index 1471559..b9c543d 100644 --- a/board/technexion/twister/twister.c +++ b/board/technexion/twister/twister.c @@ -143,7 +143,7 @@ int board_eth_init(bd_t *bis) !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { - return omap_mmc_init(0, 0, 0); + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/teejet/mt_ventoux/mt_ventoux.c b/board/teejet/mt_ventoux/mt_ventoux.c index 9622a81..0a03c89 100644 --- a/board/teejet/mt_ventoux/mt_ventoux.c +++ b/board/teejet/mt_ventoux/mt_ventoux.c @@ -299,7 +299,7 @@ int board_eth_init(bd_t *bis) !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { - return omap_mmc_init(0, 0, 0); + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/ti/am3517crane/am3517crane.c b/board/ti/am3517crane/am3517crane.c index 888398d..91b6822 100644 --- a/board/ti/am3517crane/am3517crane.c +++ b/board/ti/am3517crane/am3517crane.c @@ -78,7 +78,6 @@ void set_muxconf_regs(void) #if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c index 6175e1d..639c127 100644 --- a/board/ti/beagle/beagle.c +++ b/board/ti/beagle/beagle.c @@ -483,8 +483,7 @@ void set_muxconf_regs(void) #if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c index 61fc7b5..12a433f 100644 --- a/board/ti/evm/evm.c +++ b/board/ti/evm/evm.c @@ -278,7 +278,6 @@ int board_eth_init(bd_t *bis) #if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/ti/omap5_evm/evm.c b/board/ti/omap5_evm/evm.c index c8dfdf8..45d4704 100644 --- a/board/ti/omap5_evm/evm.c +++ b/board/ti/omap5_evm/evm.c @@ -94,8 +94,8 @@ void set_muxconf_regs_non_essential(void) #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC) int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - omap_mmc_init(1, 0, 0); + omap_mmc_init(0, 0, 0, -1); + omap_mmc_init(1, 0, 0, -1); return 0; } #endif diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c index 4feef78..ebbb8b1 100644 --- a/board/ti/panda/panda.c +++ b/board/ti/panda/panda.c @@ -179,8 +179,7 @@ void set_muxconf_regs_non_essential(void) #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC) int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/ti/sdp3430/sdp.c b/board/ti/sdp3430/sdp.c index 9a1c012..e256815 100644 --- a/board/ti/sdp3430/sdp.c +++ b/board/ti/sdp3430/sdp.c @@ -209,7 +209,6 @@ void set_muxconf_regs(void) #ifdef CONFIG_GENERIC_MMC int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/board/ti/sdp4430/sdp.c b/board/ti/sdp4430/sdp.c index 982c771..167f3cb 100644 --- a/board/ti/sdp4430/sdp.c +++ b/board/ti/sdp4430/sdp.c @@ -108,8 +108,8 @@ void set_muxconf_regs_non_essential(void) #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC) int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - omap_mmc_init(1, 0, 0); + omap_mmc_init(0, 0, 0, -1); + omap_mmc_init(1, 0, 0, -1); return 0; } #endif diff --git a/board/timll/devkit8000/devkit8000.c b/board/timll/devkit8000/devkit8000.c index 35f5e15..c6f7158 100644 --- a/board/timll/devkit8000/devkit8000.c +++ b/board/timll/devkit8000/devkit8000.c @@ -136,8 +136,7 @@ void set_muxconf_regs(void) #if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) int board_mmc_init(bd_t *bis) { - omap_mmc_init(0, 0, 0); - return 0; + return omap_mmc_init(0, 0, 0, -1); } #endif diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index 0fdbac3..cb1a7bd 100644 --- a/drivers/mmc/omap_hsmmc.c +++ b/drivers/mmc/omap_hsmmc.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include #include @@ -40,6 +41,7 @@ struct omap_hsmmc_data { struct hsmmc *base_addr; + int cd_gpio; }; /* If we fail after 1 second wait, something is really bad */ @@ -51,6 +53,36 @@ static int mmc_write_data(struct hsmmc *mmc_base, const char *buf, static struct mmc hsmmc_dev[3]; static struct omap_hsmmc_data hsmmc_dev_data[3]; +#if (defined(CONFIG_OMAP_GPIO) && !defined(CONFIG_SPL_BUILD)) || \ + (defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_GPIO_SUPPORT)) +static int omap_mmc_setup_gpio_in(int gpio, const char *label) +{ + if (!gpio_is_valid(gpio)) + return -1; + + if (gpio_request(gpio, label) < 0) + return -1; + + if (gpio_direction_input(gpio) < 0) + return -1; + + return gpio; +} + +static int omap_mmc_getcd(struct mmc *mmc) +{ + int cd_gpio = ((struct omap_hsmmc_data *)mmc->priv)->cd_gpio; + return gpio_get_value(cd_gpio); +} +#else +static inline int omap_mmc_setup_gpio_in(int gpio, const char *label) +{ + return -1; +} + +#define omap_mmc_getcd NULL +#endif + #if defined(CONFIG_OMAP44XX) && defined(CONFIG_TWL6030_POWER) static void omap4_vmmc_pbias_config(struct mmc *mmc) { @@ -548,7 +580,7 @@ static void mmc_set_ios(struct mmc *mmc) writel(readl(&mmc_base->sysctl) | CEN_ENABLE, &mmc_base->sysctl); } -int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max) +int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio) { struct mmc *mmc = &hsmmc_dev[dev_index]; struct omap_hsmmc_data *priv_data = &hsmmc_dev_data[dev_index]; @@ -557,7 +589,7 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max) mmc->send_cmd = mmc_send_cmd; mmc->set_ios = mmc_set_ios; mmc->init = mmc_init_setup; - mmc->getcd = NULL; + mmc->getcd = omap_mmc_getcd; mmc->priv = priv_data; switch (dev_index) { @@ -578,6 +610,7 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max) priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC1_BASE; return 1; } + priv_data->cd_gpio = omap_mmc_setup_gpio_in(cd_gpio, "mmc_cd"); mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195; mmc->host_caps = (MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS | MMC_MODE_HC) & ~host_caps_mask;