#include <linux/io.h>
#include <linux/irqchip.h>
#include <linux/gfp.h>
-#include <linux/mtd/physmap.h>
#include <linux/of_irq.h>
#include <linux/of_address.h>
#include <linux/of_platform.h>
/* Base address to the CP controller */
static void __iomem *intcp_con_base;
-#define INTCP_PA_FLASH_BASE 0x24000000
-
#define INTCP_PA_CLCD_BASE 0xc0000000
-#define INTCP_FLASHPROG 0x04
-#define CINTEGRATOR_FLASHPROG_FLVPPEN (1 << 0)
-#define CINTEGRATOR_FLASHPROG_FLWREN (1 << 1)
-
/*
* Logical Physical
* f1000000 10000000 Core module registers
iotable_init(intcp_io_desc, ARRAY_SIZE(intcp_io_desc));
}
-/*
- * Flash handling.
- */
-static int intcp_flash_init(struct platform_device *dev)
-{
- u32 val;
-
- val = readl(intcp_con_base + INTCP_FLASHPROG);
- val |= CINTEGRATOR_FLASHPROG_FLWREN;
- writel(val, intcp_con_base + INTCP_FLASHPROG);
-
- return 0;
-}
-
-static void intcp_flash_exit(struct platform_device *dev)
-{
- u32 val;
-
- val = readl(intcp_con_base + INTCP_FLASHPROG);
- val &= ~(CINTEGRATOR_FLASHPROG_FLVPPEN|CINTEGRATOR_FLASHPROG_FLWREN);
- writel(val, intcp_con_base + INTCP_FLASHPROG);
-}
-
-static void intcp_flash_set_vpp(struct platform_device *pdev, int on)
-{
- u32 val;
-
- val = readl(intcp_con_base + INTCP_FLASHPROG);
- if (on)
- val |= CINTEGRATOR_FLASHPROG_FLVPPEN;
- else
- val &= ~CINTEGRATOR_FLASHPROG_FLVPPEN;
- writel(val, intcp_con_base + INTCP_FLASHPROG);
-}
-
-static struct physmap_flash_data intcp_flash_data = {
- .width = 4,
- .init = intcp_flash_init,
- .exit = intcp_flash_exit,
- .set_vpp = intcp_flash_set_vpp,
-};
-
/*
* It seems that the card insertion interrupt remains active after
* we've acknowledged it. We therefore ignore the interrupt, and
"aaci", &mmc_data),
OF_DEV_AUXDATA("arm,primecell", INTCP_PA_CLCD_BASE,
"clcd", &clcd_data),
- OF_DEV_AUXDATA("cfi-flash", INTCP_PA_FLASH_BASE,
- "physmap-flash", &intcp_flash_data),
{ /* sentinel */ },
};