diff options
author | root <root@artemis.panaceas.org> | 2015-12-25 04:40:36 +0000 |
---|---|---|
committer | root <root@artemis.panaceas.org> | 2015-12-25 04:40:36 +0000 |
commit | 849369d6c66d3054688672f97d31fceb8e8230fb (patch) | |
tree | 6135abc790ca67dedbe07c39806591e70eda81ce /arch/arm/mach-ep93xx/include/mach/platform.h | |
download | linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.tar.gz linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.tar.bz2 linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.zip |
initial_commit
Diffstat (limited to 'arch/arm/mach-ep93xx/include/mach/platform.h')
-rw-r--r-- | arch/arm/mach-ep93xx/include/mach/platform.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h new file mode 100644 index 00000000..50660455 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/platform.h @@ -0,0 +1,69 @@ +/* + * arch/arm/mach-ep93xx/include/mach/platform.h + */ + +#ifndef __ASSEMBLY__ + +struct i2c_gpio_platform_data; +struct i2c_board_info; +struct spi_board_info; +struct platform_device; +struct ep93xxfb_mach_info; +struct ep93xx_keypad_platform_data; +struct ep93xx_spi_info; + +struct ep93xx_eth_data +{ + unsigned char dev_addr[6]; + unsigned char phy_id; +}; + +void ep93xx_map_io(void); +void ep93xx_init_irq(void); + +/* EP93xx System Controller software locked register write */ +void ep93xx_syscon_swlocked_write(unsigned int val, void __iomem *reg); +void ep93xx_devcfg_set_clear(unsigned int set_bits, unsigned int clear_bits); + +static inline void ep93xx_devcfg_set_bits(unsigned int bits) +{ + ep93xx_devcfg_set_clear(bits, 0x00); +} + +static inline void ep93xx_devcfg_clear_bits(unsigned int bits) +{ + ep93xx_devcfg_set_clear(0x00, bits); +} + +#define EP93XX_CHIP_REV_D0 3 +#define EP93XX_CHIP_REV_D1 4 +#define EP93XX_CHIP_REV_E0 5 +#define EP93XX_CHIP_REV_E1 6 +#define EP93XX_CHIP_REV_E2 7 + +unsigned int ep93xx_chip_revision(void); + +void ep93xx_register_flash(unsigned int width, + resource_size_t start, resource_size_t size); + +void ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr); +void ep93xx_register_i2c(struct i2c_gpio_platform_data *data, + struct i2c_board_info *devices, int num); +void ep93xx_register_spi(struct ep93xx_spi_info *info, + struct spi_board_info *devices, int num); +void ep93xx_register_fb(struct ep93xxfb_mach_info *data); +void ep93xx_register_pwm(int pwm0, int pwm1); +int ep93xx_pwm_acquire_gpio(struct platform_device *pdev); +void ep93xx_pwm_release_gpio(struct platform_device *pdev); +void ep93xx_register_keypad(struct ep93xx_keypad_platform_data *data); +int ep93xx_keypad_acquire_gpio(struct platform_device *pdev); +void ep93xx_keypad_release_gpio(struct platform_device *pdev); +void ep93xx_register_i2s(void); +int ep93xx_i2s_acquire(unsigned i2s_pins, unsigned i2s_config); +void ep93xx_i2s_release(void); +void ep93xx_register_ac97(void); + +void ep93xx_init_devices(void); +extern struct sys_timer ep93xx_timer; + +#endif |