diff options
Diffstat (limited to 'include/asm-arm/arch-omap')
| -rw-r--r-- | include/asm-arm/arch-omap/board-apollon.h | 2 | ||||
| -rw-r--r-- | include/asm-arm/arch-omap/board-h2.h | 3 | ||||
| -rw-r--r-- | include/asm-arm/arch-omap/board-h3.h | 2 | ||||
| -rw-r--r-- | include/asm-arm/arch-omap/board-sx1.h | 8 | ||||
| -rw-r--r-- | include/asm-arm/arch-omap/common.h | 11 | ||||
| -rw-r--r-- | include/asm-arm/arch-omap/cpu.h | 127 | ||||
| -rw-r--r-- | include/asm-arm/arch-omap/dma.h | 135 | ||||
| -rw-r--r-- | include/asm-arm/arch-omap/gpio.h | 4 | ||||
| -rw-r--r-- | include/asm-arm/arch-omap/irqs.h | 2 | ||||
| -rw-r--r-- | include/asm-arm/arch-omap/nand.h | 24 |
10 files changed, 277 insertions, 41 deletions
diff --git a/include/asm-arm/arch-omap/board-apollon.h b/include/asm-arm/arch-omap/board-apollon.h index dcb587b311f..547125a4695 100644 --- a/include/asm-arm/arch-omap/board-apollon.h +++ b/include/asm-arm/arch-omap/board-apollon.h @@ -29,6 +29,8 @@ #ifndef __ASM_ARCH_OMAP_APOLLON_H #define __ASM_ARCH_OMAP_APOLLON_H +extern void apollon_mmc_init(void); + /* Placeholder for APOLLON specific defines */ #define APOLLON_ETHR_GPIO_IRQ 74 diff --git a/include/asm-arm/arch-omap/board-h2.h b/include/asm-arm/arch-omap/board-h2.h index b2888ef9e9b..c322796d0d2 100644 --- a/include/asm-arm/arch-omap/board-h2.h +++ b/include/asm-arm/arch-omap/board-h2.h @@ -34,5 +34,8 @@ /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ #define OMAP1610_ETHR_START 0x04000300 +extern void h2_mmc_init(void); +extern void h2_mmc_slot_cover_handler(void *arg, int state); + #endif /* __ASM_ARCH_OMAP_H2_H */ diff --git a/include/asm-arm/arch-omap/board-h3.h b/include/asm-arm/arch-omap/board-h3.h index 761ea0a1789..1c2b55c61ca 100644 --- a/include/asm-arm/arch-omap/board-h3.h +++ b/include/asm-arm/arch-omap/board-h3.h @@ -36,5 +36,7 @@ #define NR_IRQS (MAXIRQNUM + 1) +extern void __init h3_mmc_init(void); +extern void h3_mmc_slot_cover_handler(void *arg, int state); #endif /* __ASM_ARCH_OMAP_H3_H */ diff --git a/include/asm-arm/arch-omap/board-sx1.h b/include/asm-arm/arch-omap/board-sx1.h index 2bb8dd6e2d1..355adbdaae3 100644 --- a/include/asm-arm/arch-omap/board-sx1.h +++ b/include/asm-arm/arch-omap/board-sx1.h @@ -41,6 +41,12 @@ int sx1_getkeylight(u8 *keylight); int sx1_setmmipower(u8 onoff); int sx1_setusbpower(u8 onoff); -int sx1_setmmcpower(u8 onoff); +int sx1_i2c_read_byte(u8 devaddr, u8 regoffset, u8 *value); +int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value); + +/* MMC prototypes */ + +extern void sx1_mmc_init(void); +extern void sx1_mmc_slot_cover_handler(void *arg, int state); #endif /* __ASM_ARCH_SX1_I2C_CHIPS_H */ diff --git a/include/asm-arm/arch-omap/common.h b/include/asm-arm/arch-omap/common.h index 08d58abd821..442aecbb8f4 100644 --- a/include/asm-arm/arch-omap/common.h +++ b/include/asm-arm/arch-omap/common.h @@ -27,10 +27,21 @@ #ifndef __ARCH_ARM_MACH_OMAP_COMMON_H #define __ARCH_ARM_MACH_OMAP_COMMON_H +#ifdef CONFIG_I2C_OMAP +#include <linux/i2c.h> +#endif + struct sys_timer; extern void omap_map_common_io(void); extern struct sys_timer omap_timer; extern void omap_serial_init(void); +#ifdef CONFIG_I2C_OMAP +extern int omap_register_i2c_bus(int bus_id, u32 clkrate, + struct i2c_board_info const *info, + unsigned len); +#else +#define omap_register_i2c_bus(a, b, c, d) 0 +#endif #endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */ diff --git a/include/asm-arm/arch-omap/cpu.h b/include/asm-arm/arch-omap/cpu.h index ec7eb675d92..e8a4cf52778 100644 --- a/include/asm-arm/arch-omap/cpu.h +++ b/include/asm-arm/arch-omap/cpu.h @@ -28,7 +28,7 @@ extern unsigned int system_rev; -#define omap2_cpu_rev() ((system_rev >> 8) & 0x0f) +#define omap2_cpu_rev() ((system_rev >> 12) & 0x0f) /* * Test if multicore OMAP support is needed @@ -61,12 +61,33 @@ extern unsigned int system_rev; # define OMAP_NAME omap16xx # endif #endif -#ifdef CONFIG_ARCH_OMAP24XX +#if (defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)) # if (defined(OMAP_NAME) || defined(MULTI_OMAP1)) # error "OMAP1 and OMAP2 can't be selected at the same time" +# endif +#endif +#ifdef CONFIG_ARCH_OMAP2420 +# ifdef OMAP_NAME +# undef MULTI_OMAP2 +# define MULTI_OMAP2 # else +# define OMAP_NAME omap2420 +# endif +#endif +#ifdef CONFIG_ARCH_OMAP2430 +# ifdef OMAP_NAME +# undef MULTI_OMAP2 +# define MULTI_OMAP2 +# else +# define OMAP_NAME omap2430 +# endif +#endif +#ifdef CONFIG_ARCH_OMAP3430 +# ifdef OMAP_NAME # undef MULTI_OMAP2 -# define OMAP_NAME omap24xx +# define MULTI_OMAP2 +# else +# define OMAP_NAME omap3430 # endif #endif @@ -79,8 +100,9 @@ extern unsigned int system_rev; * cpu_is_omap24xx(): True for OMAP2420, OMAP2422, OMAP2423, OMAP2430 * cpu_is_omap242x(): True for OMAP2420, OMAP2422, OMAP2423 * cpu_is_omap243x(): True for OMAP2430 + * cpu_is_omap343x(): True for OMAP3430 */ -#define GET_OMAP_CLASS (system_rev & 0xff) +#define GET_OMAP_CLASS ((system_rev >> 24) & 0xff) #define IS_OMAP_CLASS(class, id) \ static inline int is_omap ##class (void) \ @@ -100,9 +122,11 @@ IS_OMAP_CLASS(7xx, 0x07) IS_OMAP_CLASS(15xx, 0x15) IS_OMAP_CLASS(16xx, 0x16) IS_OMAP_CLASS(24xx, 0x24) +IS_OMAP_CLASS(34xx, 0x34) IS_OMAP_SUBCLASS(242x, 0x242) IS_OMAP_SUBCLASS(243x, 0x243) +IS_OMAP_SUBCLASS(343x, 0x343) #define cpu_is_omap7xx() 0 #define cpu_is_omap15xx() 0 @@ -110,6 +134,8 @@ IS_OMAP_SUBCLASS(243x, 0x243) #define cpu_is_omap24xx() 0 #define cpu_is_omap242x() 0 #define cpu_is_omap243x() 0 +#define cpu_is_omap34xx() 0 +#define cpu_is_omap343x() 0 #if defined(MULTI_OMAP1) # if defined(CONFIG_ARCH_OMAP730) @@ -137,14 +163,44 @@ IS_OMAP_SUBCLASS(243x, 0x243) # undef cpu_is_omap16xx # define cpu_is_omap16xx() 1 # endif +#endif + +#if defined(MULTI_OMAP2) # if defined(CONFIG_ARCH_OMAP24XX) # undef cpu_is_omap24xx # undef cpu_is_omap242x # undef cpu_is_omap243x -# define cpu_is_omap24xx() 1 +# define cpu_is_omap24xx() is_omap24xx() # define cpu_is_omap242x() is_omap242x() # define cpu_is_omap243x() is_omap243x() # endif +# if defined(CONFIG_ARCH_OMAP34XX) +# undef cpu_is_omap34xx +# undef cpu_is_omap343x +# define cpu_is_omap34xx() is_omap34xx() +# define cpu_is_omap343x() is_omap343x() +# endif +#else +# if defined(CONFIG_ARCH_OMAP24XX) +# undef cpu_is_omap24xx +# define cpu_is_omap24xx() 1 +# endif +# if defined(CONFIG_ARCH_OMAP2420) +# undef cpu_is_omap242x +# define cpu_is_omap242x() 1 +# endif +# if defined(CONFIG_ARCH_OMAP2430) +# undef cpu_is_omap243x +# define cpu_is_omap243x() 1 +# endif +# if defined(CONFIG_ARCH_OMAP34XX) +# undef cpu_is_omap34xx +# define cpu_is_omap34xx() 1 +# endif +# if defined(CONFIG_ARCH_OMAP3430) +# undef cpu_is_omap343x +# define cpu_is_omap343x() 1 +# endif #endif /* @@ -162,6 +218,7 @@ IS_OMAP_SUBCLASS(243x, 0x243) * cpu_is_omap2422(): True for OMAP2422 * cpu_is_omap2423(): True for OMAP2423 * cpu_is_omap2430(): True for OMAP2430 + * cpu_is_omap3430(): True for OMAP3430 */ #define GET_OMAP_TYPE ((system_rev >> 16) & 0xffff) @@ -183,6 +240,7 @@ IS_OMAP_TYPE(2420, 0x2420) IS_OMAP_TYPE(2422, 0x2422) IS_OMAP_TYPE(2423, 0x2423) IS_OMAP_TYPE(2430, 0x2430) +IS_OMAP_TYPE(3430, 0x3430) #define cpu_is_omap310() 0 #define cpu_is_omap730() 0 @@ -196,6 +254,7 @@ IS_OMAP_TYPE(2430, 0x2430) #define cpu_is_omap2422() 0 #define cpu_is_omap2423() 0 #define cpu_is_omap2430() 0 +#define cpu_is_omap3430() 0 #if defined(MULTI_OMAP1) # if defined(CONFIG_ARCH_OMAP730) @@ -244,9 +303,65 @@ IS_OMAP_TYPE(2430, 0x2430) # define cpu_is_omap2430() is_omap2430() #endif +#if defined(CONFIG_ARCH_OMAP34XX) +# undef cpu_is_omap3430 +# define cpu_is_omap3430() is_omap3430() +#endif + /* Macros to detect if we have OMAP1 or OMAP2 */ #define cpu_class_is_omap1() (cpu_is_omap730() || cpu_is_omap15xx() || \ cpu_is_omap16xx()) -#define cpu_class_is_omap2() cpu_is_omap24xx() +#define cpu_class_is_omap2() (cpu_is_omap24xx() || cpu_is_omap34xx()) + +#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) +/* + * Macros to detect silicon revision of OMAP2/3 processors. + * is_sil_rev_greater_than: true if passed cpu type & its rev is greater. + * is_sil_rev_lesser_than: true if passed cpu type & its rev is lesser. + * is_sil_rev_equal_to: true if passed cpu type & its rev is equal. + * get_sil_rev: return the silicon rev value. + */ +#define get_sil_omap_type(rev) ((rev & 0xffff0000) >> 16) +#define get_sil_revision(rev) ((rev & 0x0000f000) >> 12) + +#define is_sil_rev_greater_than(rev) \ + ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \ + (get_sil_revision(system_rev) > get_sil_revision(rev))) + +#define is_sil_rev_less_than(rev) \ + ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \ + (get_sil_revision(system_rev) < get_sil_revision(rev))) + +#define is_sil_rev_equal_to(rev) \ + ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \ + (get_sil_revision(system_rev) == get_sil_revision(rev))) + +#define get_sil_rev() \ + get_sil_revision(system_rev) + +/* Various silicon macros defined here */ +#define OMAP2420_REV_ES1_0 0x24200000 +#define OMAP2420_REV_ES2_0 0x24201000 +#define OMAP2430_REV_ES1_0 0x24300000 +#define OMAP3430_REV_ES1_0 0x34300000 +#define OMAP3430_REV_ES2_0 0x34301000 + +/* + * Macro to detect device type i.e. EMU/HS/TST/GP/BAD + */ +#define DEVICE_TYPE_TEST 0 +#define DEVICE_TYPE_EMU 1 +#define DEVICE_TYPE_SEC 2 +#define DEVICE_TYPE_GP 3 +#define DEVICE_TYPE_BAD 4 + +#define get_device_type() ((system_rev & 0x700) >> 8) +#define is_device_type_test() (get_device_type() == DEVICE_TYPE_TEST) +#define is_device_type_emu() (get_device_type() == DEVICE_TYPE_EMU) +#define is_device_type_sec() (get_device_type() == DEVICE_TYPE_SEC) +#define is_device_type_gp() (get_device_type() == DEVICE_TYPE_GP) +#define is_device_type_bad() (get_device_type() == DEVICE_TYPE_BAD) + +#endif #endif diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h index f33b467fddb..24acf090030 100644 --- a/include/asm-arm/arch-omap/dma.h +++ b/include/asm-arm/arch-omap/dma.h @@ -45,22 +45,28 @@ #define OMAP_DMA_PCHD_SR (OMAP_DMA_BASE + 0x4c0) /* Hardware registers for omap2 */ -#define OMAP24XX_DMA_BASE (L4_24XX_BASE + 0x56000) -#define OMAP_DMA4_REVISION (OMAP24XX_DMA_BASE + 0x00) -#define OMAP_DMA4_GCR_REG (OMAP24XX_DMA_BASE + 0x78) -#define OMAP_DMA4_IRQSTATUS_L0 (OMAP24XX_DMA_BASE + 0x08) -#define OMAP_DMA4_IRQSTATUS_L1 (OMAP24XX_DMA_BASE + 0x0c) -#define OMAP_DMA4_IRQSTATUS_L2 (OMAP24XX_DMA_BASE + 0x10) -#define OMAP_DMA4_IRQSTATUS_L3 (OMAP24XX_DMA_BASE + 0x14) -#define OMAP_DMA4_IRQENABLE_L0 (OMAP24XX_DMA_BASE + 0x18) -#define OMAP_DMA4_IRQENABLE_L1 (OMAP24XX_DMA_BASE + 0x1c) -#define OMAP_DMA4_IRQENABLE_L2 (OMAP24XX_DMA_BASE + 0x20) -#define OMAP_DMA4_IRQENABLE_L3 (OMAP24XX_DMA_BASE + 0x24) -#define OMAP_DMA4_SYSSTATUS (OMAP24XX_DMA_BASE + 0x28) -#define OMAP_DMA4_CAPS_0 (OMAP24XX_DMA_BASE + 0x64) -#define OMAP_DMA4_CAPS_2 (OMAP24XX_DMA_BASE + 0x6c) -#define OMAP_DMA4_CAPS_3 (OMAP24XX_DMA_BASE + 0x70) -#define OMAP_DMA4_CAPS_4 (OMAP24XX_DMA_BASE + 0x74) +#if defined(CONFIG_ARCH_OMAP3) +#define OMAP_DMA4_BASE (L4_34XX_BASE + 0x56000) +#else /* CONFIG_ARCH_OMAP2 */ +#define OMAP_DMA4_BASE (L4_24XX_BASE + 0x56000) +#endif + +#define OMAP_DMA4_REVISION (OMAP_DMA4_BASE + 0x00) +#define OMAP_DMA4_GCR_REG (OMAP_DMA4_BASE + 0x78) +#define OMAP_DMA4_IRQSTATUS_L0 (OMAP_DMA4_BASE + 0x08) +#define OMAP_DMA4_IRQSTATUS_L1 (OMAP_DMA4_BASE + 0x0c) +#define OMAP_DMA4_IRQSTATUS_L2 (OMAP_DMA4_BASE + 0x10) +#define OMAP_DMA4_IRQSTATUS_L3 (OMAP_DMA4_BASE + 0x14) +#define OMAP_DMA4_IRQENABLE_L0 (OMAP_DMA4_BASE + 0x18) +#define OMAP_DMA4_IRQENABLE_L1 (OMAP_DMA4_BASE + 0x1c) +#define OMAP_DMA4_IRQENABLE_L2 (OMAP_DMA4_BASE + 0x20) +#define OMAP_DMA4_IRQENABLE_L3 (OMAP_DMA4_BASE + 0x24) +#define OMAP_DMA4_SYSSTATUS (OMAP_DMA4_BASE + 0x28) +#define OMAP_DMA4_OCP_SYSCONFIG (OMAP_DMA4_BASE + 0x2c) +#define OMAP_DMA4_CAPS_0 (OMAP_DMA4_BASE + 0x64) +#define OMAP_DMA4_CAPS_2 (OMAP_DMA4_BASE + 0x6c) +#define OMAP_DMA4_CAPS_3 (OMAP_DMA4_BASE + 0x70) +#define OMAP_DMA4_CAPS_4 (OMAP_DMA4_BASE + 0x74) #ifdef CONFIG_ARCH_OMAP1 @@ -86,19 +92,19 @@ #define OMAP_LOGICAL_DMA_CH_COUNT 32 /* REVISIT: Is this 32 + 2? */ /* Common channel specific registers for omap2 */ -#define OMAP_DMA_CCR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x80) -#define OMAP_DMA_CLNK_CTRL_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x84) -#define OMAP_DMA_CICR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x88) -#define OMAP_DMA_CSR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x8c) -#define OMAP_DMA_CSDP_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x90) -#define OMAP_DMA_CEN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x94) -#define OMAP_DMA_CFN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x98) -#define OMAP_DMA_CSEI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa4) -#define OMAP_DMA_CSFI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa8) -#define OMAP_DMA_CDEI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xac) -#define OMAP_DMA_CDFI_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb0) -#define OMAP_DMA_CSAC_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb4) -#define OMAP_DMA_CDAC_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb8) +#define OMAP_DMA_CCR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x80) +#define OMAP_DMA_CLNK_CTRL_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x84) +#define OMAP_DMA_CICR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x88) +#define OMAP_DMA_CSR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x8c) +#define OMAP_DMA_CSDP_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x90) +#define OMAP_DMA_CEN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x94) +#define OMAP_DMA_CFN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x98) +#define OMAP_DMA_CSEI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xa4) +#define OMAP_DMA_CSFI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xa8) +#define OMAP_DMA_CDEI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xac) +#define OMAP_DMA_CDFI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xb0) +#define OMAP_DMA_CSAC_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xb4) +#define OMAP_DMA_CDAC_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xb8) #endif @@ -113,11 +119,11 @@ #define OMAP1_DMA_LCH_CTRL_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x2a) /* Channel specific registers only on omap2 */ -#define OMAP2_DMA_CSSA_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x9c) -#define OMAP2_DMA_CDSA_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa0) -#define OMAP2_DMA_CCEN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xbc) -#define OMAP2_DMA_CCFN_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xc0) -#define OMAP2_DMA_COLOR_REG(n) __REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xc4) +#define OMAP2_DMA_CSSA_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x9c) +#define OMAP2_DMA_CDSA_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xa0) +#define OMAP2_DMA_CCEN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xbc) +#define OMAP2_DMA_CCFN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xc0) +#define OMAP2_DMA_COLOR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xc4) /*----------------------------------------------------------------------------*/ @@ -297,6 +303,10 @@ #define OMAP_DMA_SYNC_ELEMENT 0x00 #define OMAP_DMA_SYNC_FRAME 0x01 #define OMAP_DMA_SYNC_BLOCK 0x02 +#define OMAP_DMA_SYNC_PACKET 0x03 + +#define OMAP_DMA_SRC_SYNC 0x01 +#define OMAP_DMA_DST_SYNC 0x00 #define OMAP_DMA_PORT_EMIFF 0x00 #define OMAP_DMA_PORT_EMIFS 0x01 @@ -310,6 +320,29 @@ #define OMAP_DMA_AMODE_SINGLE_IDX 0x02 #define OMAP_DMA_AMODE_DOUBLE_IDX 0x03 +#define DMA_DEFAULT_FIFO_DEPTH 0x10 +#define DMA_DEFAULT_ARB_RATE 0x01 +/* Pass THREAD_RESERVE ORed with THREAD_FIFO for tparams */ +#define DMA_THREAD_RESERVE_NORM (0x00 << 12) /* Def */ +#define DMA_THREAD_RESERVE_ONET (0x01 << 12) +#define DMA_THREAD_RESERVE_TWOT (0x02 << 12) +#define DMA_THREAD_RESERVE_THREET (0x03 << 12) +#define DMA_THREAD_FIFO_NONE (0x00 << 14) /* Def */ +#define DMA_THREAD_FIFO_75 (0x01 << 14) +#define DMA_THREAD_FIFO_25 (0x02 << 14) +#define DMA_THREAD_FIFO_50 (0x03 << 14) + +/* Chaining modes*/ +#ifndef CONFIG_ARCH_OMAP1 +#define OMAP_DMA_STATIC_CHAIN 0x1 +#define OMAP_DMA_DYNAMIC_CHAIN 0x2 +#define OMAP_DMA_CHAIN_ACTIVE 0x1 +#define OMAP_DMA_CHAIN_INACTIVE 0x0 +#endif + +#define DMA_CH_PRIO_HIGH 0x1 +#define DMA_CH_PRIO_LOW 0x0 /* Def */ + /* LCD DMA block numbers */ enum { OMAP_LCD_DMA_B1_TOP, @@ -359,6 +392,13 @@ struct omap_dma_channel_params { int src_or_dst_synch; /* source synch(1) or destination synch(0) */ int ie; /* interrupt enabled */ + + unsigned char read_prio;/* read priority */ + unsigned char write_prio;/* write priority */ + +#ifndef CONFIG_ARCH_OMAP1 + enum omap_dma_burst_mode burst_mode; /* Burst mode 4/8/16 words */ +#endif }; @@ -409,6 +449,33 @@ extern dma_addr_t omap_get_dma_dst_pos(int lch); extern int omap_get_dma_src_addr_counter(int lch); extern void omap_clear_dma(int lch); extern int omap_dma_running(void); +extern void omap_dma_set_global_params(int arb_rate, int max_fifo_depth, + int tparams); +extern int omap_dma_set_prio_lch(int lch, unsigned char read_prio, + unsigned char write_prio); + +/* Chaining APIs */ +#ifndef CONFIG_ARCH_OMAP1 +extern int omap_request_dma_chain(int dev_id, const char *dev_name, + void (*callback) (int chain_id, u16 ch_status, + void *data), + int *chain_id, int no_of_chans, + int chain_mode, + struct omap_dma_channel_params params); +extern int omap_free_dma_chain(int chain_id); +extern int omap_dma_chain_a_transfer(int chain_id, int src_start, + int dest_start, int elem_count, + int frame_count, void *callbk_data); +extern int omap_start_dma_chain_transfers(int chain_id); +extern int omap_stop_dma_chain_transfers(int chain_id); +extern int omap_get_dma_chain_index(int chain_id, int *ei, int *fi); +extern int omap_get_dma_chain_dst_pos(int chain_id); +extern int omap_get_dma_chain_src_pos(int chain_id); + +extern int omap_modify_dma_chain_params(int chain_id, + struct omap_dma_channel_params params); +extern int omap_dma_chain_status(int chain_id); +#endif /* LCD DMA functions */ extern int omap_request_lcd_dma(void (* callback)(u16 status, void *data), diff --git a/include/asm-arm/arch-omap/gpio.h b/include/asm-arm/arch-omap/gpio.h index 97b397dd7e8..164da09be09 100644 --- a/include/asm-arm/arch-omap/gpio.h +++ b/include/asm-arm/arch-omap/gpio.h @@ -62,6 +62,8 @@ #define OMAP_MPUIO_LATCH 0x34 #endif +#define OMAP34XX_NR_GPIOS 6 + #define OMAP_MPUIO(nr) (OMAP_MAX_GPIO_LINES + (nr)) #define OMAP_GPIO_IS_MPUIO(nr) ((nr) >= OMAP_MAX_GPIO_LINES) @@ -75,6 +77,8 @@ extern void omap_free_gpio(int gpio); extern void omap_set_gpio_direction(int gpio, int is_input); extern void omap_set_gpio_dataout(int gpio, int enable); extern int omap_get_gpio_datain(int gpio); +extern void omap_set_gpio_debounce(int gpio, int enable); +extern void omap_set_gpio_debounce_time(int gpio, int enable); /*-------------------------------------------------------------------------*/ diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h index 3ede58b51db..87973654e62 100644 --- a/include/asm-arm/arch-omap/irqs.h +++ b/include/asm-arm/arch-omap/irqs.h @@ -263,6 +263,8 @@ #define INT_24XX_GPTIMER10 46 #define INT_24XX_GPTIMER11 47 #define INT_24XX_GPTIMER12 48 +#define INT_24XX_I2C1_IRQ 56 +#define INT_24XX_I2C2_IRQ 57 #define INT_24XX_MCBSP1_IRQ_TX 59 #define INT_24XX_MCBSP1_IRQ_RX 60 #define INT_24XX_MCBSP2_IRQ_TX 62 diff --git a/include/asm-arm/arch-omap/nand.h b/include/asm-arm/arch-omap/nand.h new file mode 100644 index 00000000000..17ae26e3535 --- /dev/null +++ b/include/asm-arm/arch-omap/nand.h @@ -0,0 +1,24 @@ +/* + * include/asm-arm/arch-omap/nand.h + * + * Copyright (C) 2006 Micron Technology Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/mtd/partitions.h> + +struct omap_nand_platform_data { + unsigned int options; + int cs; + int gpio_irq; + struct mtd_partition *parts; + int nr_parts; + int (*nand_setup)(void __iomem *); + int (*dev_ready)(struct omap_nand_platform_data *); + int dma_channel; + void __iomem *gpmc_cs_baseaddr; + void __iomem *gpmc_baseaddr; +}; |