diff options
| -rw-r--r-- | drivers/pcmcia/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/pcmcia/at91_cf.c | 50 | ||||
| -rw-r--r-- | drivers/soc/atmel/soc.c | 6 | ||||
| -rw-r--r-- | drivers/soc/atmel/soc.h | 3 | ||||
| -rw-r--r-- | include/linux/platform_data/atmel.h | 12 |
5 files changed, 29 insertions, 43 deletions
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig index 82d10b6661c7..884023e88345 100644 --- a/drivers/pcmcia/Kconfig +++ b/drivers/pcmcia/Kconfig @@ -258,6 +258,7 @@ config OMAP_CF config AT91_CF tristate "AT91 CompactFlash Controller" depends on PCI + depends on OF depends on PCMCIA && ARCH_AT91 help Say Y here to support the CompactFlash controller on AT91 chips. diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c index 7db0e9c74dfc..6b1edfc890a3 100644 --- a/drivers/pcmcia/at91_cf.c +++ b/drivers/pcmcia/at91_cf.c @@ -13,7 +13,6 @@ #include <linux/interrupt.h> #include <linux/slab.h> #include <linux/gpio.h> -#include <linux/platform_data/atmel.h> #include <linux/io.h> #include <linux/sizes.h> #include <linux/mfd/syscon.h> @@ -35,6 +34,17 @@ #define CF_IO_PHYS (1 << 23) #define CF_MEM_PHYS (0x017ff800) +struct at91_cf_data { + int irq_pin; /* I/O IRQ */ + int det_pin; /* Card detect */ + int vcc_pin; /* power switching */ + int rst_pin; /* card reset */ + u8 chipselect; /* EBI Chip Select number */ + u8 flags; +#define AT91_CF_TRUE_IDE 0x01 +#define AT91_IDE_SWAP_A0_A2 0x02 +}; + struct regmap *mc; /*--------------------------------------------------------------------------*/ @@ -209,16 +219,18 @@ static struct pccard_operations at91_cf_ops = { /*--------------------------------------------------------------------------*/ -#if defined(CONFIG_OF) static const struct of_device_id at91_cf_dt_ids[] = { { .compatible = "atmel,at91rm9200-cf" }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, at91_cf_dt_ids); -static int at91_cf_dt_init(struct platform_device *pdev) +static int at91_cf_probe(struct platform_device *pdev) { - struct at91_cf_data *board; + struct at91_cf_socket *cf; + struct at91_cf_data *board; + struct resource *io; + int status; board = devm_kzalloc(&pdev->dev, sizeof(*board), GFP_KERNEL); if (!board) @@ -229,33 +241,9 @@ static int at91_cf_dt_init(struct platform_device *pdev) board->vcc_pin = of_get_gpio(pdev->dev.of_node, 2); board->rst_pin = of_get_gpio(pdev->dev.of_node, 3); - pdev->dev.platform_data = board; - mc = syscon_regmap_lookup_by_compatible("atmel,at91rm9200-sdramc"); - - return PTR_ERR_OR_ZERO(mc); -} -#else -static int at91_cf_dt_init(struct platform_device *pdev) -{ - return -ENODEV; -} -#endif - -static int at91_cf_probe(struct platform_device *pdev) -{ - struct at91_cf_socket *cf; - struct at91_cf_data *board = pdev->dev.platform_data; - struct resource *io; - int status; - - if (!board) { - status = at91_cf_dt_init(pdev); - if (status) - return status; - - board = pdev->dev.platform_data; - } + if (IS_ERR(mc)) + return PTR_ERR(mc); if (!gpio_is_valid(board->det_pin) || !gpio_is_valid(board->rst_pin)) return -ENODEV; @@ -399,7 +387,7 @@ static int at91_cf_resume(struct platform_device *pdev) static struct platform_driver at91_cf_driver = { .driver = { .name = "at91_cf", - .of_match_table = of_match_ptr(at91_cf_dt_ids), + .of_match_table = at91_cf_dt_ids, }, .probe = at91_cf_probe, .remove = at91_cf_remove, diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c index 55a1f57a4d8c..c4472b68b7c2 100644 --- a/drivers/soc/atmel/soc.c +++ b/drivers/soc/atmel/soc.c @@ -69,6 +69,12 @@ static const struct at91_soc __initconst socs[] = { #endif #ifdef CONFIG_SOC_SAM9X60 AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_EXID_MATCH, "sam9x60", "sam9x60"), + AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D5M_EXID_MATCH, + "sam9x60 64MiB DDR2 SiP", "sam9x60"), + AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D1G_EXID_MATCH, + "sam9x60 128MiB DDR2 SiP", "sam9x60"), + AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D6K_EXID_MATCH, + "sam9x60 8MiB SDRAM SiP", "sam9x60"), #endif #ifdef CONFIG_SOC_SAMA5 AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D21CU_EXID_MATCH, diff --git a/drivers/soc/atmel/soc.h b/drivers/soc/atmel/soc.h index ee652e4841a5..5849846a69d6 100644 --- a/drivers/soc/atmel/soc.h +++ b/drivers/soc/atmel/soc.h @@ -60,6 +60,9 @@ at91_soc_init(const struct at91_soc *socs); #define AT91SAM9CN11_EXID_MATCH 0x00000009 #define SAM9X60_EXID_MATCH 0x00000000 +#define SAM9X60_D5M_EXID_MATCH 0x00000001 +#define SAM9X60_D1G_EXID_MATCH 0x00000010 +#define SAM9X60_D6K_EXID_MATCH 0x00000011 #define AT91SAM9XE128_CIDR_MATCH 0x329973a0 #define AT91SAM9XE256_CIDR_MATCH 0x329a93a0 diff --git a/include/linux/platform_data/atmel.h b/include/linux/platform_data/atmel.h index 99e6069c5fd8..73f63be509c4 100644 --- a/include/linux/platform_data/atmel.h +++ b/include/linux/platform_data/atmel.h @@ -6,18 +6,6 @@ #ifndef __ATMEL_H__ #define __ATMEL_H__ - /* Compact Flash */ -struct at91_cf_data { - int irq_pin; /* I/O IRQ */ - int det_pin; /* Card detect */ - int vcc_pin; /* power switching */ - int rst_pin; /* card reset */ - u8 chipselect; /* EBI Chip Select number */ - u8 flags; -#define AT91_CF_TRUE_IDE 0x01 -#define AT91_IDE_SWAP_A0_A2 0x02 -}; - /* FIXME: this needs a better location, but gets stuff building again */ #ifdef CONFIG_ATMEL_PM extern int at91_suspend_entering_slow_clock(void); |