spear3xx.c File Reference

#include <linux/amba/pl022.h>
#include <linux/amba/pl08x.h>
#include <linux/of_irq.h>
#include <linux/io.h>
#include <asm/hardware/pl080.h>
#include <asm/hardware/vic.h>
#include <plat/pl080.h>
#include <mach/generic.h>
#include <mach/spear.h>

Go to the source code of this file.

Macros
#define	pr_fmt(fmt)   "SPEAr3xx: " fmt

Functions
void __init	spear3xx_map_io (void)
void __init	spear3xx_dt_init_irq (void)

Variables
struct pl022_ssp_controller	pl022_plat_data
struct pl08x_platform_data	pl080_plat_data
struct map_desc spear3xx_io_desc[]	__initdata
struct sys_timer	spear3xx_timer

Macro Definition Documentation

#define pr_fmt

(

fmt

)

"SPEAr3xx: " fmt

Definition at line 14 of file spear3xx.c.

Function Documentation

void __init spear3xx_dt_init_irq

(

void

)

Definition at line 127 of file spear3xx.c.

void __init spear3xx_map_io

(

void

)

Definition at line 84 of file spear3xx.c.

Variable Documentation

struct map_desc spear3xx_io_desc [] __initdata

Initial value:

= {
    {
        .virtual    = VA_SPEAR3XX_ICM1_2_BASE,
        .pfn        = __phys_to_pfn(SPEAR3XX_ICM1_2_BASE),
        .length     = SZ_16M,
        .type       = MT_DEVICE
    }, {
        .virtual    = VA_SPEAR3XX_ICM3_SMI_CTRL_BASE,
        .pfn        = __phys_to_pfn(SPEAR3XX_ICM3_SMI_CTRL_BASE),
        .length     = SZ_16M,
        .type       = MT_DEVICE
    },
}

Definition at line 69 of file spear3xx.c.

struct pl022_ssp_controller pl022_plat_data

Initial value:

= {
    .bus_id = 0,
    .enable_dma = 1,
    .dma_filter = pl08x_filter_id,
    .dma_tx_param = "ssp0_tx",
    .dma_rx_param = "ssp0_rx",
    
    .num_chipselect = 2,
}

Definition at line 27 of file spear3xx.c.

struct pl08x_platform_data pl080_plat_data

Initial value:

= {
    .memcpy_channel = {
        .bus_id = "memcpy",
        .cctl_memcpy =
            (PL080_BSIZE_16 << PL080_CONTROL_SB_SIZE_SHIFT | 
            PL080_BSIZE_16 << PL080_CONTROL_DB_SIZE_SHIFT | 
            PL080_WIDTH_32BIT << PL080_CONTROL_SWIDTH_SHIFT | 
            PL080_WIDTH_32BIT << PL080_CONTROL_DWIDTH_SHIFT | 
            PL080_CONTROL_PROT_BUFF | PL080_CONTROL_PROT_CACHE | 
            PL080_CONTROL_PROT_SYS),
    },
    .lli_buses = PL08X_AHB1,
    .mem_buses = PL08X_AHB1,
    .get_signal = pl080_get_signal,
    .put_signal = pl080_put_signal,
}

Definition at line 46 of file spear3xx.c.

struct sys_timer spear3xx_timer

Initial value:

= {
    .init = spear3xx_timer_init,
}

Definition at line 118 of file spear3xx.c.