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author | Linus Torvalds | 2006-04-02 22:34:00 +0200 |
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committer | Linus Torvalds | 2006-04-02 22:34:00 +0200 |
commit | 1810b6cb162e0c19e0ecbbacbcfd66f578f335ec (patch) | |
tree | 810494ca945483bf669a062d445d49d3bfb7d6a7 /arch/arm/mach-at91rm9200/devices.c | |
parent | Merge master.kernel.org:/home/rmk/linux-2.6-mmc (diff) | |
parent | [ARM] 3433/1: ARM: OMAP: 8/8 Update board files (diff) | |
download | kernel-qcow2-linux-1810b6cb162e0c19e0ecbbacbcfd66f578f335ec.tar.gz kernel-qcow2-linux-1810b6cb162e0c19e0ecbbacbcfd66f578f335ec.tar.xz kernel-qcow2-linux-1810b6cb162e0c19e0ecbbacbcfd66f578f335ec.zip |
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: (27 commits)
[ARM] 3433/1: ARM: OMAP: 8/8 Update board files
[ARM] 3455/1: ARM: OMAP: 7/8 Misc updates, take 2
[ARM] 3454/1: ARM: OMAP: 6/8 Update framebuffer low-level init code, take 2
[ARM] 3430/1: ARM: OMAP: 5/8 Update PM
[ARM] 3429/1: ARM: OMAP: 4/8 Update GPIO
[ARM] 3428/1: ARM: OMAP: 3/8 Update pin multiplexing
[ARM] 3427/1: ARM: OMAP: 2/8 Update timers
[ARM] 3426/1: ARM: OMAP: 1/8 Update clock framework
[ARM] 3396/2: AT91RM9200 Platform devices update
[ARM] 3395/2: AT91RM9200 Dataflash Card vs MMC selection
[ARM] 3393/2: AT91RM9200 LED support
[ARM] 3453/1: Poodle: Correctly set the memory size
[ARM] 3446/1: i.MX: MMC/SD SDHC controller registration for i.MX/MX1 MX1ADS board
[ARM] 3444/1: i.MX: Scatter-gather DMA emulation for i.MX/MX1
[ARM] 3451/1: ep93xx: use the m48t86 rtc driver on the ts72xx platform
[ARM] 3450/1: ep93xx: use the ep93xx rtc driver
[ARM] 3452/1: [S3C2410] RX3715 - add nand information
[ARM] 3449/1: [S3C2410] Anubis - fix NAND timings
[ARM] 3448/1: [S3C2410] Settle delay when _enabling_ USB PLL
[ARM] 3442/1: [S3C2410] SMDK: NAND device setup
...
Diffstat (limited to 'arch/arm/mach-at91rm9200/devices.c')
-rw-r--r-- | arch/arm/mach-at91rm9200/devices.c | 154 |
1 files changed, 146 insertions, 8 deletions
diff --git a/arch/arm/mach-at91rm9200/devices.c b/arch/arm/mach-at91rm9200/devices.c index 57eedd5beaf6..1781b8f342c4 100644 --- a/arch/arm/mach-at91rm9200/devices.c +++ b/arch/arm/mach-at91rm9200/devices.c @@ -28,10 +28,10 @@ static u64 ohci_dmamask = 0xffffffffUL; static struct at91_usbh_data usbh_data; -static struct resource at91rm9200_usbh_resource[] = { +static struct resource at91_usbh_resource[] = { [0] = { .start = AT91_UHP_BASE, - .end = AT91_UHP_BASE + SZ_1M -1, + .end = AT91_UHP_BASE + SZ_1M - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -49,8 +49,8 @@ static struct platform_device at91rm9200_usbh_device = { .coherent_dma_mask = 0xffffffff, .platform_data = &usbh_data, }, - .resource = at91rm9200_usbh_resource, - .num_resources = ARRAY_SIZE(at91rm9200_usbh_resource), + .resource = at91_usbh_resource, + .num_resources = ARRAY_SIZE(at91_usbh_resource), }; void __init at91_add_device_usbh(struct at91_usbh_data *data) @@ -121,6 +121,19 @@ void __init at91_add_device_udc(struct at91_udc_data *data) {} static u64 eth_dmamask = 0xffffffffUL; static struct at91_eth_data eth_data; +static struct resource at91_eth_resources[] = { + [0] = { + .start = AT91_BASE_EMAC, + .end = AT91_BASE_EMAC + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91_ID_EMAC, + .end = AT91_ID_EMAC, + .flags = IORESOURCE_IRQ, + }, +}; + static struct platform_device at91rm9200_eth_device = { .name = "at91_ether", .id = -1, @@ -129,7 +142,8 @@ static struct platform_device at91rm9200_eth_device = { .coherent_dma_mask = 0xffffffff, .platform_data = ð_data, }, - .num_resources = 0, + .resource = at91_eth_resources, + .num_resources = ARRAY_SIZE(at91_eth_resources), }; void __init at91_add_device_eth(struct at91_eth_data *data) @@ -224,15 +238,20 @@ static u64 mmc_dmamask = 0xffffffffUL; static struct at91_mmc_data mmc_data; static struct resource at91_mmc_resources[] = { - { + [0] = { .start = AT91_BASE_MCI, .end = AT91_BASE_MCI + SZ_16K - 1, .flags = IORESOURCE_MEM, - } + }, + [1] = { + .start = AT91_ID_MCI, + .end = AT91_ID_MCI, + .flags = IORESOURCE_IRQ, + }, }; static struct platform_device at91rm9200_mmc_device = { - .name = "at91rm9200_mci", + .name = "at91_mci", .id = -1, .dev = { .dma_mask = &mmc_dmamask, @@ -290,4 +309,123 @@ void __init at91_add_device_mmc(struct at91_mmc_data *data) void __init at91_add_device_mmc(struct at91_mmc_data *data) {} #endif +/* -------------------------------------------------------------------- + * NAND / SmartMedia + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE) +static struct at91_nand_data nand_data; + +static struct resource at91_nand_resources[] = { + { + .start = AT91_SMARTMEDIA_BASE, + .end = AT91_SMARTMEDIA_BASE + SZ_8M - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device at91_nand_device = { + .name = "at91_nand", + .id = -1, + .dev = { + .platform_data = &nand_data, + }, + .resource = at91_nand_resources, + .num_resources = ARRAY_SIZE(at91_nand_resources), +}; + +void __init at91_add_device_nand(struct at91_nand_data *data) +{ + if (!data) + return; + + /* enable pin */ + if (data->enable_pin) + at91_set_gpio_output(data->enable_pin, 1); + + /* ready/busy pin */ + if (data->rdy_pin) + at91_set_gpio_input(data->rdy_pin, 1); + + /* card detect pin */ + if (data->det_pin) + at91_set_gpio_input(data->det_pin, 1); + + at91_set_A_periph(AT91_PIN_PC1, 0); /* SMOE */ + at91_set_A_periph(AT91_PIN_PC3, 0); /* SMWE */ + + nand_data = *data; + platform_device_register(&at91_nand_device); +} +#else +void __init at91_add_device_nand(struct at91_nand_data *data) {} +#endif + + +/* -------------------------------------------------------------------- + * TWI (i2c) + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) +static struct platform_device at91rm9200_twi_device = { + .name = "at91_i2c", + .id = -1, + .num_resources = 0, +}; + +void __init at91_add_device_i2c(void) +{ + /* pins used for TWI interface */ + at91_set_A_periph(AT91_PIN_PA25, 0); /* TWD */ + at91_set_multi_drive(AT91_PIN_PA25, 1); + + at91_set_A_periph(AT91_PIN_PA26, 0); /* TWCK */ + at91_set_multi_drive(AT91_PIN_PA26, 1); + + platform_device_register(&at91rm9200_twi_device); +} +#else +void __init at91_add_device_i2c(void) {} +#endif + + +/* -------------------------------------------------------------------- + * RTC + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_AT91_RTC) || defined(CONFIG_AT91_RTC_MODULE) +static struct platform_device at91rm9200_rtc_device = { + .name = "at91_rtc", + .id = -1, + .num_resources = 0, +}; + +void __init at91_add_device_rtc(void) +{ + platform_device_register(&at91rm9200_rtc_device); +} +#else +void __init at91_add_device_rtc(void) {} +#endif + + +/* -------------------------------------------------------------------- + * LEDs + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_LEDS) +u8 at91_leds_cpu; +u8 at91_leds_timer; + +void __init at91_init_leds(u8 cpu_led, u8 timer_led) +{ + at91_leds_cpu = cpu_led; + at91_leds_timer = timer_led; +} + +#else +void __init at91_init_leds(u8 cpu_led, u8 timer_led) {} +#endif + + /* -------------------------------------------------------------------- */ |