diff mbox

[2/7] OMAP4-HSMMC: Adding HSMMC support for OMAP4430 Board file

Message ID 63411.10.24.255.18.1271873995.squirrel@dbdmail.itg.ti.com (mailing list archive)
State Changes Requested, archived
Headers show

Commit Message

kishore kadiyala April 21, 2010, 6:19 p.m. UTC
None
diff mbox

Patch

diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 4b9fc57..40b291a 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -140,7 +140,8 @@  obj-$(CONFIG_MACH_IGEP0020)		+= board-igep0020.o \
 					   hsmmc.o
 obj-$(CONFIG_MACH_OMAP3_TOUCHBOOK)	+= board-omap3touchbook.o \
 					   hsmmc.o
-obj-$(CONFIG_MACH_OMAP_4430SDP)		+= board-4430sdp.o
+obj-$(CONFIG_MACH_OMAP_4430SDP)		+= board-4430sdp.o \
+					   hsmmc.o

 obj-$(CONFIG_MACH_OMAP3517EVM)		+= board-am3517evm.o

diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 32cbd72..eae7c80 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -33,6 +33,7 @@ 
 #include <plat/usb.h>
 #include <asm/hardware/gic.h>
 #include <asm/hardware/cache-l2x0.h>
+#include "hsmmc.h"

 static struct platform_device sdp4430_lcd_device = {
 	.name		= "sdp4430_lcd",
@@ -80,17 +81,27 @@  static int __init omap_l2_cache_init(void)
 early_initcall(omap_l2_cache_init);
 #endif

-
-static struct regulator_consumer_supply sdp4430_vmmc_supply[] = {
-	{
-		.supply = "vmmc",
-	},
+static struct omap2_hsmmc_info mmc[] = {
 	{
-		.supply = "vmmc",
+		.mmc		= 1,
+		.wires		= 8,
+		/* "mmc0_cd" is not a gpio interrupt
+		 * but is a phoenix interrupt
+		 */
+		.gpio_cd	= 384,
+		.gpio_wp	= -EINVAL,
 	},
 	{
-		.supply = "vmmc",
+		.mmc		= 2,
+		.wires		= 8,
+		.gpio_cd	= -EINVAL,
+		.gpio_wp	= -EINVAL,
+		.nonremovable   = true,
 	},
+	{}	/* Terminator */
+};
+
+static struct regulator_consumer_supply sdp4430_vmmc_supply[] = {
 	{
 		.supply = "vmmc",
 	},
@@ -99,6 +110,17 @@  static struct regulator_consumer_supply sdp4430_vmmc_supply[]
 	},
 };

+static int __init sdp4430_mmc_init(void)
+{
+	omap2_hsmmc_init(mmc);
+
+	/* link regulators to MMC adapters ... we "know" the
+	 * regulators will be set up only *after* we return.
+	 */
+	sdp4430_vmmc_supply[0].dev = mmc[0].dev;
+	sdp4430_vmmc_supply[1].dev = mmc[1].dev;
+	return 0;
+}
 static void __init gic_init_irq(void)
 {
 	void __iomem *base;
@@ -183,7 +205,7 @@  static struct regulator_init_data sdp4430_vmmc = {
 					| REGULATOR_CHANGE_MODE
 					| REGULATOR_CHANGE_STATUS,
 	},
-	.num_consumer_supplies  = 5,
+	.num_consumer_supplies  = 2,
 	.consumer_supplies      = sdp4430_vmmc_supply,
 };

@@ -302,6 +324,7 @@  static void __init omap_4430sdp_init(void)
 	omap4_i2c_init();
 	platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
 	omap_serial_init();
+	sdp4430_mmc_init();
 	/* OMAP4 SDP uses internal transceiver so register nop transceiver */
 	usb_nop_xceiv_register();
 	/* FIXME: allow multi-omap to boot until musb is updated for omap4 */