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
Subject: [PATCH v3 1/5] OMAP HSMMC: Adding a flag to determine the card detect type
Date: Fri, 14 May 2010 01:41:31 +0530 (IST) [thread overview]
Message-ID: <12479.10.24.255.17.1273781491.squirrel@dbdmail.itg.ti.com> (raw)
Adding a flag to determine the card detect type which can be
either GPIO or NON-GPIO.MMC1 Controller of OMAP4 has a NON-GPIO
interrupt line from twl6030 for card detect.
Signed-off-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
---
arch/arm/mach-omap2/board-2430sdp.c | 2 ++
arch/arm/mach-omap2/board-3430sdp.c | 3 +++
arch/arm/mach-omap2/board-cm-t35.c | 3 +++
arch/arm/mach-omap2/board-devkit8000.c | 2 ++
arch/arm/mach-omap2/board-igep0020.c | 3 +++
arch/arm/mach-omap2/board-ldp.c | 2 ++
arch/arm/mach-omap2/board-omap3beagle.c | 2 ++
arch/arm/mach-omap2/board-omap3evm.c | 2 ++
arch/arm/mach-omap2/board-omap3pandora.c | 4 ++++
arch/arm/mach-omap2/board-omap3touchbook.c | 2 ++
arch/arm/mach-omap2/board-overo.c | 3 +++
arch/arm/mach-omap2/board-rx51-peripherals.c | 3 +++
arch/arm/mach-omap2/board-zoom-peripherals.c | 3 +++
arch/arm/mach-omap2/hsmmc.h | 1 +
arch/arm/plat-omap/include/plat/mmc.h | 4 ++++
15 files changed, 39 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index 01d113f..466c4a8 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"
@@ -187,6 +188,7 @@ 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 5822bcf..85d0e09 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>
@@ -355,11 +356,13 @@ 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 2de4f79..a6ce29e 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -45,6 +45,7 @@
#include <plat/gpmc.h>
#include <plat/usb.h>
#include <plat/display.h>
+#include <plat/mmc.h>
#include <mach/hardware.h>
@@ -598,6 +599,7 @@ static struct omap2_hsmmc_info mmc[] = {
.mmc = 1,
.wires = 4,
.gpio_cd = -EINVAL,
+ .cd_type = GPIO,
.gpio_wp = -EINVAL,
},
@@ -606,6 +608,7 @@ 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 47e3af2..c880546 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 017bb2f..1902a0e 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 8848c7c..f556f01 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"
@@ -277,12 +278,14 @@ 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 4377a4c..a8982a2 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 a1bac07..e4e595b 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;
@@ -103,6 +106,7 @@ struct omap_mmc_platform_data {
unsigned vcc_aux_disable_is_sleep:1;
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);
--
1.6.3.3
reply other threads:[~2010-05-13 20:11 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=12479.10.24.255.17.1273781491.squirrel@dbdmail.itg.ti.com \
--to=kishore.kadiyala@ti.com \
--cc=jarkko.lavinen@nokia.com \
--cc=linux-mmc@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=madhu.cr@ti.com \
--cc=paul@pwsan.com \
--cc=rmk@arm.linux.org.uk \
--cc=tony@atomide.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.