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-rw-r--r--arch/arm/plat-omap/Kconfig32
-rw-r--r--arch/arm/plat-omap/Makefile2
-rw-r--r--arch/arm/plat-omap/dma.c2
-rw-r--r--arch/arm/plat-omap/dmtimer.c8
-rw-r--r--arch/arm/plat-omap/i2c.c3
-rw-r--r--arch/arm/plat-omap/include/plat/i2c.h6
6 files changed, 14 insertions, 39 deletions
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 1fbac364bd4c..ce66eb9be481 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -5,36 +5,6 @@ menu "TI OMAP Common Features"
config ARCH_OMAP_OTG
bool
-choice
- prompt "OMAP System Type"
- default ARCH_OMAP2PLUS
-
-config ARCH_OMAP1
- bool "TI OMAP1"
- select CLKDEV_LOOKUP
- select CLKSRC_MMIO
- select GENERIC_IRQ_CHIP
- select HAVE_IDE
- select IRQ_DOMAIN
- select NEED_MACH_IO_H if PCCARD
- select NEED_MACH_MEMORY_H
- help
- "Systems based on omap7xx, omap15xx or omap16xx"
-
-config ARCH_OMAP2PLUS
- bool "TI OMAP2/3/4"
- select CLKDEV_LOOKUP
- select GENERIC_IRQ_CHIP
- select OMAP_DM_TIMER
- select PINCTRL
- select PROC_DEVICETREE if PROC_FS
- select SPARSE_IRQ
- select USE_OF
- help
- "Systems based on OMAP2, OMAP3, OMAP4 or OMAP5"
-
-endchoice
-
comment "OMAP Feature Selections"
config OMAP_DEBUG_DEVICES
@@ -118,7 +88,7 @@ config OMAP_MUX_WARNINGS
config OMAP_MBOX_FWK
tristate "Mailbox framework support"
- depends on ARCH_OMAP
+ depends on ARCH_OMAP && !ARCH_MULTIPLATFORM
help
Say Y here if you want to use OMAP Mailbox framework support for
DSP, IVA1.0 and IVA2 in OMAP1/2/3.
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index a14a78a2f149..31199417b56a 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -2,6 +2,8 @@
# Makefile for the linux kernel.
#
+ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-omap/include
+
# Common support
obj-y := sram.o dma.o counter_32k.o
obj-m :=
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 4136b20cba3c..e06c34bdc34a 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -2019,7 +2019,7 @@ static int omap_system_dma_probe(struct platform_device *pdev)
errata = p->errata;
if ((d->dev_caps & RESERVE_CHANNEL) && omap_dma_reserve_channels
- && (omap_dma_reserve_channels <= dma_lch_count))
+ && (omap_dma_reserve_channels < d->lch_count))
d->lch_count = omap_dma_reserve_channels;
dma_lch_count = d->lch_count;
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 7b433f3bddca..a0daa2fb5de6 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -808,11 +808,9 @@ static int omap_dm_timer_probe(struct platform_device *pdev)
return -ENOMEM;
}
- timer->io_base = devm_request_and_ioremap(dev, mem);
- if (!timer->io_base) {
- dev_err(dev, "%s: region already claimed.\n", __func__);
- return -ENOMEM;
- }
+ timer->io_base = devm_ioremap_resource(dev, mem);
+ if (IS_ERR(timer->io_base))
+ return PTR_ERR(timer->io_base);
if (dev->of_node) {
if (of_find_property(dev->of_node, "ti,timer-alwon", NULL))
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
index f9df624d108c..58213d9714cd 100644
--- a/arch/arm/plat-omap/i2c.c
+++ b/arch/arm/plat-omap/i2c.c
@@ -68,7 +68,7 @@ __setup("i2c_bus=", omap_i2c_bus_setup);
* Register busses defined in command line but that are not registered with
* omap_register_i2c_bus from board initialization code.
*/
-static int __init omap_register_i2c_bus_cmdline(void)
+int __init omap_register_i2c_bus_cmdline(void)
{
int i, err = 0;
@@ -83,7 +83,6 @@ static int __init omap_register_i2c_bus_cmdline(void)
out:
return err;
}
-subsys_initcall(omap_register_i2c_bus_cmdline);
/**
* omap_register_i2c_bus - register I2C bus with device descriptors
diff --git a/arch/arm/plat-omap/include/plat/i2c.h b/arch/arm/plat-omap/include/plat/i2c.h
index 7a9028cb5a75..810629d79668 100644
--- a/arch/arm/plat-omap/include/plat/i2c.h
+++ b/arch/arm/plat-omap/include/plat/i2c.h
@@ -32,6 +32,7 @@ int omap_i2c_add_bus(struct omap_i2c_bus_platform_data *i2c_pdata,
extern int omap_register_i2c_bus(int bus_id, u32 clkrate,
struct i2c_board_info const *info,
unsigned len);
+extern int omap_register_i2c_bus_cmdline(void);
#else
static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
struct i2c_board_info const *info,
@@ -39,6 +40,11 @@ static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
{
return 0;
}
+
+static inline int omap_register_i2c_bus_cmdline(void)
+{
+ return 0;
+}
#endif
struct omap_hwmod;