diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-u300/i2c.c | 55 | ||||
| -rw-r--r-- | arch/arm/mach-u300/include/mach/irqs.h | 7 |
2 files changed, 62 insertions, 0 deletions
diff --git a/arch/arm/mach-u300/i2c.c b/arch/arm/mach-u300/i2c.c index d893ee035c23..f0394baa11fa 100644 --- a/arch/arm/mach-u300/i2c.c +++ b/arch/arm/mach-u300/i2c.c @@ -46,6 +46,7 @@ /* BUCK SLEEP 0xAC: 1.05V, Not used, SLEEP_A and B, Not used */ #define BUCK_SLEEP_SETTING 0xAC +#ifdef CONFIG_AB3100_CORE static struct regulator_consumer_supply supply_ldo_c[] = { { .dev_name = "ab3100-codec", @@ -253,14 +254,68 @@ static struct ab3100_platform_data ab3100_plf_data = { LDO_D_SETTING, }, }; +#endif + +#ifdef CONFIG_AB3550_CORE +static struct abx500_init_settings ab3550_init_settings[] = { + { + .bank = 0, + .reg = AB3550_IMR1, + .setting = 0xff + }, + { + .bank = 0, + .reg = AB3550_IMR2, + .setting = 0xff + }, + { + .bank = 0, + .reg = AB3550_IMR3, + .setting = 0xff + }, + { + .bank = 0, + .reg = AB3550_IMR4, + .setting = 0xff + }, + { + .bank = 0, + .reg = AB3550_IMR5, + /* The two most significant bits are not used */ + .setting = 0x3f + }, +}; + +static struct ab3550_platform_data ab3550_plf_data = { + .irq = { + .base = IRQ_AB3550_BASE, + .count = (IRQ_AB3550_END - IRQ_AB3550_BASE + 1), + }, + .dev_data = { + }, + .init_settings = ab3550_init_settings, + .init_settings_sz = ARRAY_SIZE(ab3550_init_settings), +}; +#endif static struct i2c_board_info __initdata bus0_i2c_board_info[] = { +#if defined(CONFIG_AB3550_CORE) + { + .type = "ab3550", + .addr = 0x4A, + .irq = IRQ_U300_IRQ0_EXT, + .platform_data = &ab3550_plf_data, + }, +#elif defined(CONFIG_AB3100_CORE) { .type = "ab3100", .addr = 0x48, .irq = IRQ_U300_IRQ0_EXT, .platform_data = &ab3100_plf_data, }, +#else + { }, +#endif }; static struct i2c_board_info __initdata bus1_i2c_board_info[] = { diff --git a/arch/arm/mach-u300/include/mach/irqs.h b/arch/arm/mach-u300/include/mach/irqs.h index a6867b12773e..09b1b28fa8fd 100644 --- a/arch/arm/mach-u300/include/mach/irqs.h +++ b/arch/arm/mach-u300/include/mach/irqs.h @@ -109,6 +109,13 @@ #define U300_NR_IRQS 48 #endif +#ifdef CONFIG_AB3550_CORE +#define IRQ_AB3550_BASE (U300_NR_IRQS) +#define IRQ_AB3550_END (IRQ_AB3550_BASE + 37) + +#define NR_IRQS (IRQ_AB3550_END + 1) +#else #define NR_IRQS U300_NR_IRQS +#endif #endif |