From: Carlos Aguiar <carlos.aguiar@indt.org.br>
To: Tony Lindgren <tony@atomide.com>
Cc: omap-linux <linux-omap-open-source@linux.omap.com>
Subject: [01/17 PATCH] MMC: OMAP: Introduces new structures for MMC multislot support.
Date: Fri, 17 Aug 2007 15:01:33 -0400 [thread overview]
Message-ID: <46C5F08D.7070207@indt.org.br> (raw)
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From: Juha Yrjola <juha.yrjola@solidboot.com>
Introduces new structures for MMC multislot support.
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br>
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Introduces new structures for MMC multislot support.
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br>
Index: linux-omap/drivers/mmc/host/omap.c
===================================================================
--- linux-omap.orig/drivers/mmc/host/omap.c 2007-08-16 12:26:58.000000000 -0400
+++ linux-omap/drivers/mmc/host/omap.c 2007-08-16 12:27:46.000000000 -0400
@@ -32,6 +32,7 @@
#include <asm/mach-types.h>
#include <asm/arch/board.h>
+#include <asm/arch/mmc.h>
#include <asm/arch/gpio.h>
#include <asm/arch/dma.h>
#include <asm/arch/mux.h>
@@ -99,6 +100,26 @@
static int mmc_omap_enable_poll = 1;
+struct mmc_omap_host;
+
+struct mmc_omap_slot {
+ int id;
+ unsigned int vdd;
+ u16 saved_con;
+ u16 bus_mode;
+ unsigned int fclk_freq;
+ unsigned powered:1;
+
+ struct work_struct switch_work;
+ struct timer_list switch_timer;
+ unsigned cover_open;
+
+ struct mmc_request * mrq;
+ struct mmc_omap_host * host;
+ struct mmc_host * mmc;
+ struct omap_mmc_slot_data *pdata;
+};
+
struct mmc_omap_host {
int initialized;
int suspended;
@@ -132,13 +153,13 @@ struct mmc_omap_host {
struct timer_list dma_timer;
unsigned dma_len;
- short power_pin;
- short wp_pin;
+ struct mmc_omap_slot * slots[OMAP_MMC_MAX_SLOTS];
+ struct mmc_omap_slot * current_slot;
+ spinlock_t slot_lock;
+ wait_queue_head_t slot_wq;
+ int nr_slots;
- int switch_pin;
- struct work_struct switch_work;
- struct timer_list switch_timer;
- int switch_last_state;
+ struct omap_mmc_platform_data *pdata;
};
static inline int
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next reply other threads:[~2007-08-17 19:01 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-17 19:01 Carlos Aguiar [this message]
2007-08-17 21:45 ` [01/17 PATCH] MMC: OMAP: Introduces new structures for MMC multislot support David Brownell
2007-08-17 21:55 ` David Brownell
2007-09-03 13:55 ` Carlos Aguiar
2007-09-03 15:45 ` Tony Lindgren
2007-09-03 17:38 ` Carlos Aguiar
2007-09-04 8:32 ` Madhusudhan Chikkature Rajashekar
2007-09-04 14:48 ` Carlos Aguiar
2007-09-04 14:59 ` Madhusudhan Chikkature Rajashekar
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