[v4,4/5] OMAP HSMMC: Adding a flag to determine the card detect type

Message ID	22510.10.24.255.17.1273947712.squirrel@dbdmail.itg.ti.com (mailing list archive)
State	Awaiting Upstream, archived
Headers	show Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o4FIMAu8001644 for <patchwork-omap@patchwork.kernel.org>; Sat, 15 May 2010 18:22:10 GMT Message-ID: <22510.10.24.255.17.1273947712.squirrel@dbdmail.itg.ti.com> Date: Sat, 15 May 2010 23:51:52 +0530 (IST) Subject: [PATCH v4 4/5] OMAP HSMMC: Adding a flag to determine the card detect type From: "kishore kadiyala" <kishore.kadiyala@ti.com> To: linux-mmc@vger.kernel.org, linux-omap@vger.kernel.org Cc: tony@atomide.com, madhu.cr@ti.com, jarkko.lavinen@nokia.com, rmk@arm.linux.org.uk, paul@pwsan.com, santosh.shilimkar@ti.com User-Agent: SquirrelMail/1.4.3a MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Importance: Normal Sender: linux-omap-owner@vger.kernel.org Precedence: bulk

diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index a11a575..c7dec0e 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -37,6 +37,7 @@ #include <plat/gpmc.h> #include <plat/usb.h> #include <plat/gpmc-smc91x.h> +#include <plat/mmc.h> #include "hsmmc.h" @@ -196,6 +197,7 @@ static struct omap2_hsmmc_info mmc[] __initdata = { .mmc = 1, .wires = 4, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = -EINVAL, .ext_clock = 1, }, diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index e7d629b..cfb20a0 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -40,6 +40,7 @@ #include <plat/control.h> #include <plat/gpmc-smc91x.h> +#include <plat/mmc.h> #include <mach/board-sdp.h> @@ -356,11 +357,13 @@ static struct omap2_hsmmc_info mmc[] = { * so the SIM card isn't used; else 4 bits. */ .wires = 8, + .cd_type = GPIO, .gpio_wp = 4, }, { .mmc = 2, .wires = 8, + .cd_type = GPIO, .gpio_wp = 7, }, {} /* Terminator */ diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index e679a2c..89cfd1a 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -46,6 +46,7 @@ #include <plat/usb.h> #include <plat/display.h> #include <plat/mcspi.h> +#include <plat/mmc.h> #include <mach/hardware.h> @@ -599,6 +600,7 @@ static struct omap2_hsmmc_info mmc[] = { .mmc = 1, .wires = 4, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = -EINVAL, }, @@ -607,6 +609,7 @@ static struct omap2_hsmmc_info mmc[] = { .wires = 4, .transceiver = 1, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = -EINVAL, .ocr_mask = 0x00100000, /* 3.3V */ }, diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 77022b5..114820f 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -45,6 +45,7 @@ #include <plat/usb.h> #include <plat/timer-gp.h> #include <plat/display.h> +#include <plat/mmc.h> #include <plat/mcspi.h> #include <linux/input/matrix_keypad.h> @@ -122,6 +123,7 @@ static struct omap2_hsmmc_info mmc[] = { { .mmc = 1, .wires = 8, + .cd_type = GPIO, .gpio_wp = 29, }, {} /* Terminator */ diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index d55c57b..3d5d506 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -30,6 +30,7 @@ #include <plat/usb.h> #include <plat/display.h> #include <plat/onenand.h> +#include <plat/mmc.h> #include "mux.h" #include "hsmmc.h" @@ -250,12 +251,14 @@ static struct omap2_hsmmc_info mmc[] = { .mmc = 1, .wires = 4, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = -EINVAL, }, { .mmc = 2, .wires = 4, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = -EINVAL, }, {} /* Terminator */ diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 5fcb52e..efe3b1b 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -38,6 +38,7 @@ #include <plat/board.h> #include <plat/common.h> #include <plat/gpmc.h> +#include <plat/mmc.h> #include <asm/delay.h> #include <plat/control.h> @@ -364,6 +365,7 @@ static struct omap2_hsmmc_info mmc[] __initdata = { .mmc = 1, .wires = 4, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = -EINVAL, }, {} /* Terminator */ diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 962d377..d79adff 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -43,6 +43,7 @@ #include <plat/nand.h> #include <plat/usb.h> #include <plat/timer-gp.h> +#include <plat/mmc.h> #include "mux.h" #include "hsmmc.h" @@ -112,6 +113,7 @@ static struct omap2_hsmmc_info mmc[] = { { .mmc = 1, .wires = 8, + .cd_type = GPIO, .gpio_wp = 29, }, {} /* Terminator */ diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index cfbe695..9d2f240 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -42,6 +42,7 @@ #include <plat/common.h> #include <plat/mcspi.h> #include <plat/display.h> +#include <plat/mmc.h> #include "mux.h" #include "sdram-micron-mt46h32m32lf-6.h" @@ -372,6 +373,7 @@ static struct omap2_hsmmc_info mmc[] = { .mmc = 1, .wires = 4, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = 63, }, {} /* Terminator */ diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 395d049..ba5043c 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -41,6 +41,7 @@ #include <plat/mcspi.h> #include <plat/usb.h> #include <plat/display.h> +#include <plat/mmc.h> #include "mux.h" #include "sdram-micron-mt46h32m32lf-6.h" @@ -232,6 +233,7 @@ static struct omap2_hsmmc_info omap3pandora_mmc[] = { .mmc = 1, .wires = 4, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = 126, .ext_clock = 0, }, @@ -239,6 +241,7 @@ static struct omap2_hsmmc_info omap3pandora_mmc[] = { .mmc = 2, .wires = 4, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = 127, .ext_clock = 1, .transceiver = true, @@ -247,6 +250,7 @@ static struct omap2_hsmmc_info omap3pandora_mmc[] = { .mmc = 3, .wires = 4, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = -EINVAL, }, {} /* Terminator */ diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 2504d41..e6cab4a 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -48,6 +48,7 @@ #include <plat/nand.h> #include <plat/usb.h> #include <plat/timer-gp.h> +#include <plat/mmc.h> #include "mux.h" #include "hsmmc.h" @@ -126,6 +127,7 @@ static struct omap2_hsmmc_info mmc[] = { { .mmc = 1, .wires = 8, + .cd_type = GPIO, .gpio_wp = 29, }, {} /* Terminator */ diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 79ac414..a2d1e74 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -45,6 +45,7 @@ #include <mach/hardware.h> #include <plat/nand.h> #include <plat/usb.h> +#include <plat/mmc.h> #include "mux.h" #include "sdram-micron-mt46h32m32lf-6.h" @@ -289,12 +290,14 @@ static struct omap2_hsmmc_info mmc[] = { .mmc = 1, .wires = 4, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = -EINVAL, }, { .mmc = 2, .wires = 4, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = -EINVAL, .transceiver = true, .ocr_mask = 0x00100000, /* 3.3V */ diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 966f5f8..c9c204a 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -32,6 +32,7 @@ #include <plat/gpmc.h> #include <plat/onenand.h> #include <plat/gpmc-smc91x.h> +#include <plat/mmc.h> #include "mux.h" #include "hsmmc.h" @@ -256,6 +257,7 @@ static struct omap2_hsmmc_info mmc[] __initdata = { .wires = 4, .cover_only = true, .gpio_cd = 160, + .cd_type = GPIO, .gpio_wp = -EINVAL, .power_saving = true, }, @@ -264,6 +266,7 @@ static struct omap2_hsmmc_info mmc[] __initdata = { .mmc = 2, .wires = 8, /* See also rx51_mmc2_remux */ .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = -EINVAL, .nonremovable = true, .power_saving = true, diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c index 6b39849..018a813 100644 --- a/arch/arm/mach-omap2/board-zoom-peripherals.c +++ b/arch/arm/mach-omap2/board-zoom-peripherals.c @@ -23,6 +23,7 @@ #include <plat/common.h> #include <plat/usb.h> +#include <plat/mmc.h> #include "mux.h" #include "hsmmc.h" @@ -156,6 +157,7 @@ static struct omap2_hsmmc_info mmc[] __initdata = { .name = "external", .mmc = 1, .wires = 4, + .cd_type = GPIO, .gpio_wp = -EINVAL, .power_saving = true, }, @@ -164,6 +166,7 @@ static struct omap2_hsmmc_info mmc[] __initdata = { .mmc = 2, .wires = 8, .gpio_cd = -EINVAL, + .cd_type = GPIO, .gpio_wp = -EINVAL, .nonremovable = true, .power_saving = true, diff --git a/arch/arm/mach-omap2/hsmmc.h b/arch/arm/mach-omap2/hsmmc.h index 36f0ba8..10690b9 100644 --- a/arch/arm/mach-omap2/hsmmc.h +++ b/arch/arm/mach-omap2/hsmmc.h @@ -17,6 +17,7 @@ struct omap2_hsmmc_info { bool no_off; /* power_saving and power is not to go off */ bool vcc_aux_disable_is_sleep; /* Regulator off remapped to sleep */ int gpio_cd; /* or -EINVAL */ + bool cd_type; /* GPIO or NON_GPIO */ int gpio_wp; /* or -EINVAL */ char *name; /* or NULL for default */ struct device *dev; /* returned: pointer to mmc adapter */ diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h index c835f1e..ed60c0f 100644 --- a/arch/arm/plat-omap/include/plat/mmc.h +++ b/arch/arm/plat-omap/include/plat/mmc.h @@ -43,6 +43,9 @@ #define OMAP_MMC_MAX_SLOTS 2 +#define NON_GPIO 0 +#define GPIO 1 + struct omap_mmc_platform_data { /* back-link to device */ struct device *dev; @@ -107,6 +110,7 @@ struct omap_mmc_platform_data { unsigned features; int switch_pin; /* gpio (card detect) */ + unsigned cd_type:1; /* GPIO or NON_GPIO */ int gpio_wp; /* gpio (write protect) */ int (*set_bus_mode)(struct device *dev, int slot, int bus_mode);

[v4,4/5] OMAP HSMMC: Adding a flag to determine the card detect type

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