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-rw-r--r--arch/arm/plat-omap/Kconfig2
-rw-r--r--arch/arm/plat-omap/fb.c6
-rw-r--r--arch/arm/plat-omap/include/plat/smp.h19
-rw-r--r--arch/arm/plat-omap/include/plat/usb.h21
-rw-r--r--arch/arm/plat-omap/iommu-debug.c2
-rw-r--r--arch/arm/plat-omap/iommu.c1
-rw-r--r--arch/arm/plat-omap/mcbsp.c2
-rw-r--r--arch/arm/plat-omap/sram.c25
8 files changed, 33 insertions, 45 deletions
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index e39a417a368d..a92cb499313f 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -33,7 +33,7 @@ config OMAP_DEBUG_DEVICES
config OMAP_DEBUG_LEDS
bool
depends on OMAP_DEBUG_DEVICES
- default y if LEDS
+ default y if LEDS_CLASS
config OMAP_RESET_CLOCKS
bool "Reset unused clocks during boot"
diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c
index 0054b9501a53..71934817e172 100644
--- a/arch/arm/plat-omap/fb.c
+++ b/arch/arm/plat-omap/fb.c
@@ -173,11 +173,7 @@ static int check_fbmem_region(int region_idx, struct omapfb_mem_region *rg,
static int valid_sdram(unsigned long addr, unsigned long size)
{
- struct memblock_property res;
-
- res.base = addr;
- res.size = size;
- return !memblock_find(&res) && res.base == addr && res.size == size;
+ return memblock_is_region_memory(addr, size);
}
static int reserve_sdram(unsigned long addr, unsigned long size)
diff --git a/arch/arm/plat-omap/include/plat/smp.h b/arch/arm/plat-omap/include/plat/smp.h
index 6a3ff65c0303..ecd6a488c497 100644
--- a/arch/arm/plat-omap/include/plat/smp.h
+++ b/arch/arm/plat-omap/include/plat/smp.h
@@ -18,13 +18,7 @@
#define OMAP_ARCH_SMP_H
#include <asm/hardware/gic.h>
-
-/*
- * set_event() is used to wake up secondary core from wfe using sev. ROM
- * code puts the second core into wfe(standby).
- *
- */
-#define set_event() __asm__ __volatile__ ("sev" : : : "memory")
+#include <asm/smp_mpidr.h>
/* Needed for secondary core boot */
extern void omap_secondary_startup(void);
@@ -40,15 +34,4 @@ static inline void smp_cross_call(const struct cpumask *mask)
gic_raise_softirq(mask, 1);
}
-/*
- * Read MPIDR: Multiprocessor affinity register
- */
-#define hard_smp_processor_id() \
- ({ \
- unsigned int cpunum; \
- __asm__("mrc p15, 0, %0, c0, c0, 5" \
- : "=r" (cpunum)); \
- cpunum &= 0x0F; \
- })
-
#endif
diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h
index 2a9427c8cc48..9feddacfe850 100644
--- a/arch/arm/plat-omap/include/plat/usb.h
+++ b/arch/arm/plat-omap/include/plat/usb.h
@@ -218,6 +218,27 @@ static inline omap2_usbfs_init(struct omap_usb_config *pdata)
# define USBT2TLL5PI (1 << 17)
# define USB0PUENACTLOI (1 << 16)
# define USBSTANDBYCTRL (1 << 15)
+/* AM35x */
+/* USB 2.0 PHY Control */
+#define CONF2_PHY_GPIOMODE (1 << 23)
+#define CONF2_OTGMODE (3 << 14)
+#define CONF2_NO_OVERRIDE (0 << 14)
+#define CONF2_FORCE_HOST (1 << 14)
+#define CONF2_FORCE_DEVICE (2 << 14)
+#define CONF2_FORCE_HOST_VBUS_LOW (3 << 14)
+#define CONF2_SESENDEN (1 << 13)
+#define CONF2_VBDTCTEN (1 << 12)
+#define CONF2_REFFREQ_24MHZ (2 << 8)
+#define CONF2_REFFREQ_26MHZ (7 << 8)
+#define CONF2_REFFREQ_13MHZ (6 << 8)
+#define CONF2_REFFREQ (0xf << 8)
+#define CONF2_PHYCLKGD (1 << 7)
+#define CONF2_VBUSSENSE (1 << 6)
+#define CONF2_PHY_PLLON (1 << 5)
+#define CONF2_RESET (1 << 4)
+#define CONF2_PHYPWRDN (1 << 3)
+#define CONF2_OTGPWRDN (1 << 2)
+#define CONF2_DATPOL (1 << 1)
#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_USB)
u32 omap1_usb0_init(unsigned nwires, unsigned is_device);
diff --git a/arch/arm/plat-omap/iommu-debug.c b/arch/arm/plat-omap/iommu-debug.c
index e6c0d536899c..f07cf2f08e09 100644
--- a/arch/arm/plat-omap/iommu-debug.c
+++ b/arch/arm/plat-omap/iommu-debug.c
@@ -328,12 +328,14 @@ static int debug_open_generic(struct inode *inode, struct file *file)
.open = debug_open_generic, \
.read = debug_read_##name, \
.write = debug_write_##name, \
+ .llseek = generic_file_llseek, \
};
#define DEBUG_FOPS_RO(name) \
static const struct file_operations debug_##name##_fops = { \
.open = debug_open_generic, \
.read = debug_read_##name, \
+ .llseek = generic_file_llseek, \
};
DEBUG_FOPS_RO(ver);
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index a202a2ce6e3d..6cd151b31bc5 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -320,6 +320,7 @@ void flush_iotlb_page(struct iommu *obj, u32 da)
if ((start <= da) && (da < start + bytes)) {
dev_dbg(obj->dev, "%s: %08x<=%08x(%x)\n",
__func__, start, da, bytes);
+ iotlb_load_cr(obj, &cr);
iommu_write_reg(obj, 1, MMU_FLUSH_ENTRY);
}
}
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index e31496e35b0f..0c8612fd8312 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -156,7 +156,7 @@ static irqreturn_t omap_mcbsp_rx_irq_handler(int irq, void *dev_id)
/* Writing zero to RSYNC_ERR clears the IRQ */
MCBSP_WRITE(mcbsp_rx, SPCR1, MCBSP_READ_CACHE(mcbsp_rx, SPCR1));
} else {
- complete(&mcbsp_rx->tx_irq_completion);
+ complete(&mcbsp_rx->rx_irq_completion);
}
return IRQ_HANDLED;
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 226b2e858d6c..10b3b4c63372 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -220,20 +220,7 @@ void __init omap_map_sram(void)
if (omap_sram_size == 0)
return;
- if (cpu_is_omap24xx()) {
- omap_sram_io_desc[0].virtual = OMAP2_SRAM_VA;
-
- base = OMAP2_SRAM_PA;
- base = ROUND_DOWN(base, PAGE_SIZE);
- omap_sram_io_desc[0].pfn = __phys_to_pfn(base);
- }
-
if (cpu_is_omap34xx()) {
- omap_sram_io_desc[0].virtual = OMAP3_SRAM_VA;
- base = OMAP3_SRAM_PA;
- base = ROUND_DOWN(base, PAGE_SIZE);
- omap_sram_io_desc[0].pfn = __phys_to_pfn(base);
-
/*
* SRAM must be marked as non-cached on OMAP3 since the
* CORE DPLL M2 divider change code (in SRAM) runs with the
@@ -244,13 +231,11 @@ void __init omap_map_sram(void)
omap_sram_io_desc[0].type = MT_MEMORY_NONCACHED;
}
- if (cpu_is_omap44xx()) {
- omap_sram_io_desc[0].virtual = OMAP4_SRAM_VA;
- base = OMAP4_SRAM_PA;
- base = ROUND_DOWN(base, PAGE_SIZE);
- omap_sram_io_desc[0].pfn = __phys_to_pfn(base);
- }
- omap_sram_io_desc[0].length = 1024 * 1024; /* Use section desc */
+ omap_sram_io_desc[0].virtual = omap_sram_base;
+ base = omap_sram_start;
+ base = ROUND_DOWN(base, PAGE_SIZE);
+ omap_sram_io_desc[0].pfn = __phys_to_pfn(base);
+ omap_sram_io_desc[0].length = ROUND_DOWN(omap_sram_size, PAGE_SIZE);
iotable_init(omap_sram_io_desc, ARRAY_SIZE(omap_sram_io_desc));
printk(KERN_INFO "SRAM: Mapped pa 0x%08lx to va 0x%08lx size: 0x%lx\n",
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