diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-21 15:40:55 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-21 15:40:55 -0700 |
commit | 85b375a613085b78531ec86369a51c2f3b922f95 (patch) | |
tree | 716437d598de92bbd7acaf24622e9a7d74fc209a /arch/arm/mach-at91/at91rm9200_devices.c | |
parent | ec965350bb98bd291eb34f6ecddfdcfc36da1e6e (diff) | |
parent | cf816ecb533ab96b883dfdc0db174598b5b5c4d2 (diff) |
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (212 commits)
[ARM] pxa: Phycore pcm-990-specific code for the PXA270 Quick Capture driver
[ARM] pxa: V4L2 soc_camera driver for PXA270
[ARM] pxa: restrict availability of pxa2xx PCMCIA drivers
[ARM] 5005/1: BAST: Fix kset_name initialiser
[ARM] 4967/1: Adds functions to set clkout rate for Samsung S3C2410
[ARM] 4988/1: Add GPIO lib support to the EP93xx
[ARM] Add initial sparsemem support
[ARM] pxa: initialise PXA devices before platform init code
[ARM] 5002/1: tosa: add two more leds
[ARM] 5004/1: Tosa: make several unreferenced structures static.
[ARM] 5003/1: Shut up sparse warnings
[ARM] 4977/2: soc - pxa2xx-ac97 - Add missing clk_enable()
[ARM] 4976/1: zylonite: Configure GPIO for WM9713 IRQ line
[ARM] 4974/1: Drop unused leds-tosa.
[ARM] 4973/1: Tosa: use leds-gpio driver.
[ARM] 4972/1: Tosa: convert scoop GPIOs usage to generic gpio code
[ARM] 4971/1: pxaficp_ir: provide startup and shutdown hooks
[ARM] pxa: lubbock: move mis-placed SPI info
[ARM] 4970/1: tosa: correct gpio used for wake up.
[ARM] 4966/1: magician: add MFP pin configuration
...
Diffstat (limited to 'arch/arm/mach-at91/at91rm9200_devices.c')
-rw-r--r-- | arch/arm/mach-at91/at91rm9200_devices.c | 92 |
1 files changed, 89 insertions, 3 deletions
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index ef6aeb86e980..de19bee83f75 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -577,6 +577,90 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) /* -------------------------------------------------------------------- + * Timer/Counter blocks + * -------------------------------------------------------------------- */ + +#ifdef CONFIG_ATMEL_TCLIB + +static struct resource tcb0_resources[] = { + [0] = { + .start = AT91RM9200_BASE_TCB0, + .end = AT91RM9200_BASE_TCB0 + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91RM9200_ID_TC0, + .end = AT91RM9200_ID_TC0, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = AT91RM9200_ID_TC1, + .end = AT91RM9200_ID_TC1, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .start = AT91RM9200_ID_TC2, + .end = AT91RM9200_ID_TC2, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91rm9200_tcb0_device = { + .name = "atmel_tcb", + .id = 0, + .resource = tcb0_resources, + .num_resources = ARRAY_SIZE(tcb0_resources), +}; + +static struct resource tcb1_resources[] = { + [0] = { + .start = AT91RM9200_BASE_TCB1, + .end = AT91RM9200_BASE_TCB1 + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91RM9200_ID_TC3, + .end = AT91RM9200_ID_TC3, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = AT91RM9200_ID_TC4, + .end = AT91RM9200_ID_TC4, + .flags = IORESOURCE_IRQ, + }, + [3] = { + .start = AT91RM9200_ID_TC5, + .end = AT91RM9200_ID_TC5, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91rm9200_tcb1_device = { + .name = "atmel_tcb", + .id = 1, + .resource = tcb1_resources, + .num_resources = ARRAY_SIZE(tcb1_resources), +}; + +static void __init at91_add_device_tc(void) +{ + /* this chip has a separate clock and irq for each TC channel */ + at91_clock_associate("tc0_clk", &at91rm9200_tcb0_device.dev, "t0_clk"); + at91_clock_associate("tc1_clk", &at91rm9200_tcb0_device.dev, "t1_clk"); + at91_clock_associate("tc2_clk", &at91rm9200_tcb0_device.dev, "t2_clk"); + platform_device_register(&at91rm9200_tcb0_device); + + at91_clock_associate("tc3_clk", &at91rm9200_tcb1_device.dev, "t0_clk"); + at91_clock_associate("tc4_clk", &at91rm9200_tcb1_device.dev, "t1_clk"); + at91_clock_associate("tc5_clk", &at91rm9200_tcb1_device.dev, "t2_clk"); + platform_device_register(&at91rm9200_tcb1_device); +} +#else +static void __init at91_add_device_tc(void) { } +#endif + + +/* -------------------------------------------------------------------- * RTC * -------------------------------------------------------------------- */ @@ -1019,7 +1103,7 @@ static inline void configure_usart3_pins(unsigned pins) at91_set_B_periph(AT91_PIN_PB0, 0); /* RTS3 */ } -static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ +static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ struct platform_device *atmel_default_console_device; /* the serial console device */ void __init __deprecated at91_init_serial(struct at91_uart_config *config) @@ -1110,8 +1194,6 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) atmel_default_console_device = at91_uarts[portnr]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); } void __init at91_add_device_serial(void) @@ -1122,6 +1204,9 @@ void __init at91_add_device_serial(void) if (at91_uarts[i]) platform_device_register(at91_uarts[i]); } + + if (!atmel_default_console_device) + printk(KERN_INFO "AT91: No default serial console defined.\n"); } #else void __init __deprecated at91_init_serial(struct at91_uart_config *config) {} @@ -1141,6 +1226,7 @@ static int __init at91_add_standard_devices(void) { at91_add_device_rtc(); at91_add_device_watchdog(); + at91_add_device_tc(); return 0; } |