a2b14dc961
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Ian Molton <ian@mnementh.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
105 lines
2.9 KiB
C
105 lines
2.9 KiB
C
#ifndef MFD_TMIO_H
|
|
#define MFD_TMIO_H
|
|
|
|
#include <linux/fb.h>
|
|
#include <linux/io.h>
|
|
#include <linux/platform_device.h>
|
|
|
|
#define tmio_ioread8(addr) readb(addr)
|
|
#define tmio_ioread16(addr) readw(addr)
|
|
#define tmio_ioread16_rep(r, b, l) readsw(r, b, l)
|
|
#define tmio_ioread32(addr) \
|
|
(((u32) readw((addr))) | (((u32) readw((addr) + 2)) << 16))
|
|
|
|
#define tmio_iowrite8(val, addr) writeb((val), (addr))
|
|
#define tmio_iowrite16(val, addr) writew((val), (addr))
|
|
#define tmio_iowrite16_rep(r, b, l) writesw(r, b, l)
|
|
#define tmio_iowrite32(val, addr) \
|
|
do { \
|
|
writew((val), (addr)); \
|
|
writew((val) >> 16, (addr) + 2); \
|
|
} while (0)
|
|
|
|
#define CNF_CMD 0x04
|
|
#define CNF_CTL_BASE 0x10
|
|
#define CNF_INT_PIN 0x3d
|
|
#define CNF_STOP_CLK_CTL 0x40
|
|
#define CNF_GCLK_CTL 0x41
|
|
#define CNF_SD_CLK_MODE 0x42
|
|
#define CNF_PIN_STATUS 0x44
|
|
#define CNF_PWR_CTL_1 0x48
|
|
#define CNF_PWR_CTL_2 0x49
|
|
#define CNF_PWR_CTL_3 0x4a
|
|
#define CNF_CARD_DETECT_MODE 0x4c
|
|
#define CNF_SD_SLOT 0x50
|
|
#define CNF_EXT_GCLK_CTL_1 0xf0
|
|
#define CNF_EXT_GCLK_CTL_2 0xf1
|
|
#define CNF_EXT_GCLK_CTL_3 0xf9
|
|
#define CNF_SD_LED_EN_1 0xfa
|
|
#define CNF_SD_LED_EN_2 0xfe
|
|
|
|
#define SDCREN 0x2 /* Enable access to MMC CTL regs. (flag in COMMAND_REG)*/
|
|
|
|
#define sd_config_write8(base, shift, reg, val) \
|
|
tmio_iowrite8((val), (base) + ((reg) << (shift)))
|
|
#define sd_config_write16(base, shift, reg, val) \
|
|
tmio_iowrite16((val), (base) + ((reg) << (shift)))
|
|
#define sd_config_write32(base, shift, reg, val) \
|
|
do { \
|
|
tmio_iowrite16((val), (base) + ((reg) << (shift))); \
|
|
tmio_iowrite16((val) >> 16, (base) + ((reg + 2) << (shift))); \
|
|
} while (0)
|
|
|
|
/* tmio MMC platform flags */
|
|
#define TMIO_MMC_WRPROTECT_DISABLE (1 << 0)
|
|
|
|
int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base);
|
|
int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base);
|
|
void tmio_core_mmc_pwr(void __iomem *cnf, int shift, int state);
|
|
void tmio_core_mmc_clk_div(void __iomem *cnf, int shift, int state);
|
|
|
|
struct tmio_mmc_dma {
|
|
void *chan_priv_tx;
|
|
void *chan_priv_rx;
|
|
};
|
|
|
|
/*
|
|
* data for the MMC controller
|
|
*/
|
|
struct tmio_mmc_data {
|
|
unsigned int hclk;
|
|
unsigned long capabilities;
|
|
unsigned long flags;
|
|
u32 ocr_mask; /* available voltages */
|
|
struct tmio_mmc_dma *dma;
|
|
void (*set_pwr)(struct platform_device *host, int state);
|
|
void (*set_clk_div)(struct platform_device *host, int state);
|
|
};
|
|
|
|
/*
|
|
* data for the NAND controller
|
|
*/
|
|
struct tmio_nand_data {
|
|
struct nand_bbt_descr *badblock_pattern;
|
|
struct mtd_partition *partition;
|
|
unsigned int num_partitions;
|
|
};
|
|
|
|
#define FBIO_TMIO_ACC_WRITE 0x7C639300
|
|
#define FBIO_TMIO_ACC_SYNC 0x7C639301
|
|
|
|
struct tmio_fb_data {
|
|
int (*lcd_set_power)(struct platform_device *fb_dev,
|
|
bool on);
|
|
int (*lcd_mode)(struct platform_device *fb_dev,
|
|
const struct fb_videomode *mode);
|
|
int num_modes;
|
|
struct fb_videomode *modes;
|
|
|
|
/* in mm: size of screen */
|
|
int height;
|
|
int width;
|
|
};
|
|
|
|
|
|
#endif
|