diff options
| author | Benoit Cousson <b-cousson@ti.com> | 2011-09-22 23:52:02 +0400 |
|---|---|---|
| committer | Benoit Cousson <b-cousson@ti.com> | 2011-10-05 00:27:05 +0400 |
| commit | a7cbb9b15d55dff0488b1a6d93929c2386d8632b (patch) | |
| tree | 5057b85e55910e82f89afdb40d29585c10b5f48f /arch/arm/mach-omap2/board-generic.c | |
| parent | 8d61649ddf6707d89fc10028f9d1bd1a2ea37b4f (diff) | |
| download | linux-a7cbb9b15d55dff0488b1a6d93929c2386d8632b.tar.xz | |
ARM: OMAP2+: board-generic: Add i2c static init
Still needed to boot until the i2c & twl driver is adapted to
device-tree. Otherwise the voltage control code will try to
access the twl and crash.
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-generic.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-generic.c | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 62c6b2e8b5d7..d9ccb9d98e15 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -15,6 +15,7 @@ #include <linux/io.h> #include <linux/of_platform.h> #include <linux/irqdomain.h> +#include <linux/i2c/twl.h> #include <mach/hardware.h> #include <asm/mach/arch.h> @@ -22,7 +23,31 @@ #include <plat/board.h> #include <plat/common.h> #include <mach/omap4-common.h> +#include "common-board-devices.h" +/* + * XXX: Still needed to boot until the i2c & twl driver is adapted to + * device-tree + */ +static struct twl4030_platform_data sdp4430_twldata = { + .irq_base = TWL6030_IRQ_BASE, + .irq_end = TWL6030_IRQ_END, +}; + +static void __init omap4_i2c_init(void) +{ + omap4_pmic_init("twl6030", &sdp4430_twldata); +} + +static struct twl4030_platform_data beagle_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, +}; + +static void __init omap3_i2c_init(void) +{ + omap3_pmic_init("twl4030", &beagle_twldata); +} static struct of_device_id omap_dt_match_table[] __initdata = { { .compatible = "simple-bus", }, @@ -48,6 +73,18 @@ static void __init omap_generic_init(void) of_platform_populate(NULL, omap_dt_match_table, NULL, NULL); } +static void __init omap4_init(void) +{ + omap4_i2c_init(); + omap_generic_init(); +} + +static void __init omap3_init(void) +{ + omap3_i2c_init(); + omap_generic_init(); +} + #if defined(CONFIG_SOC_OMAP2420) static const char *omap242x_boards_compat[] __initdata = { "ti,omap2420", @@ -93,7 +130,7 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)") .map_io = omap3_map_io, .init_early = omap3430_init_early, .init_irq = omap3_init_irq, - .init_machine = omap_generic_init, + .init_machine = omap3_init, .timer = &omap3_timer, .dt_compat = omap3_boards_compat, MACHINE_END @@ -110,7 +147,7 @@ DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)") .map_io = omap4_map_io, .init_early = omap4430_init_early, .init_irq = gic_init_irq, - .init_machine = omap_generic_init, + .init_machine = omap4_init, .timer = &omap4_timer, .dt_compat = omap4_boards_compat, MACHINE_END |