b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -19,6 +19,7 @@
#include <plat/i2c.h>
#include <plat/gpio.h>
#include <plat/mcspi.h>
+#include <plat/mmc.h>
#include <plat/l3_2xxx.h>
#include "omap_hwmod_common_data.h"
@@ -1568,6 +1569,10 @@ static struct omap_hwmod_class mmc_class = {
/* MMC/SD/SDIO1 */
+static struct omap_mmc_dev_attr mmc1_dev_attr = {
+ .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
+};
+
static struct omap_hwmod_irq_info mmc1_mpu_irqs[] = {
{ .irq = 83 },
};
@@ -1603,6 +1608,7 @@ static struct omap_hwmod omap2430_mmc1_hwmod = {
.idlest_idle_bit = OMAP2430_ST_MMCHS1_SHIFT,
},
},
+ .dev_attr = &mmc1_dev_attr,
.slaves = omap2430_mmc1_slaves,
.slaves_cnt = ARRAY_SIZE(omap2430_mmc1_slaves),
.class = &mmc_class,
b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -22,6 +22,7 @@
#include <plat/l4_3xxx.h>
#include <plat/i2c.h>
#include <plat/gpio.h>
+#include <plat/mmc.h>
#include <plat/smartreflex.h>
#include <plat/mcspi.h>
@@ -2292,6 +2293,10 @@ static struct omap_hwmod_class mmc_class = {
/* MMC/SD/SDIO1 */
+static struct omap_mmc_dev_attr mmc1_dev_attr = {
+ .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
+};
+
static struct omap_hwmod_irq_info mmc1_mpu_irqs[] = {
{ .irq = 83, },
};
@@ -2327,6 +2332,7 @@ static struct omap_hwmod omap3xxx_mmc1_hwmod = {
.idlest_idle_bit = OMAP3430_ST_MMC1_SHIFT,
},
},
+ .dev_attr = &mmc1_dev_attr,
.slaves = omap3xxx_mmc1_slaves,
.slaves_cnt = ARRAY_SIZE(omap3xxx_mmc1_slaves),
.class = &mmc_class,
b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -25,6 +25,7 @@
#include <plat/gpio.h>
#include <plat/dma.h>
#include <plat/mcspi.h>
+#include <plat/mmc.h>
#include "omap_hwmod_common_data.h"
@@ -3420,6 +3421,11 @@ static struct omap_hwmod_ocp_if
*omap44xx_mmc1_slaves[] = {
&omap44xx_l4_per__mmc1,
};
+/* mmc1 dev_attr */
+static struct omap_mmc_dev_attr mmc1_dev_attr = {
+ .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
+};
+
static struct omap_hwmod omap44xx_mmc1_hwmod = {
.name = "mmc1",
.class = &omap44xx_mmc_hwmod_class,
@@ -3433,6 +3439,7 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = {
.clkctrl_reg = OMAP4430_CM_L3INIT_MMC1_CLKCTRL,
},
},
+ .dev_attr = &mmc1_dev_attr,
.slaves = omap44xx_mmc1_slaves,
.slaves_cnt = ARRAY_SIZE(omap44xx_mmc1_slaves),
.masters = omap44xx_mmc1_masters,
b/arch/arm/plat-omap/include/plat/mmc.h
@@ -43,6 +43,12 @@
#define OMAP_MMC_MAX_SLOTS 2
+#define OMAP_HSMMC_SUPPORTS_DUAL_VOLT BIT(1)
+
+struct omap_mmc_dev_attr {
+ u8 flags;
+};
+
struct omap_mmc_platform_data {
/* back-link to device */
struct device *dev;
@@ -71,6 +77,9 @@ struct omap_mmc_platform_data {
u64 dma_mask;
+ /* Integrating attributes from the omap_hwmod layer */
+ u8 controller_flags;
+
/* Register offset deviation */
u16 reg_offset;