diff options
| author | Mike Rapoport <mike@compulab.co.il> | 2008-10-05 10:26:55 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-10-07 12:05:07 +0100 |
| commit | a7f3f0309b68d8d07a97a54c492802c294bccacd (patch) | |
| tree | 1b1f04bcc09fd6cba966e39e3b005d080de4edcd /arch/arm/mach-pxa/cm-x2xx.c | |
| parent | 4adc5fb6733213ab68750f722630d1b9d5655bc1 (diff) | |
| download | op-kernel-dev-a7f3f0309b68d8d07a97a54c492802c294bccacd.zip op-kernel-dev-a7f3f0309b68d8d07a97a54c492802c294bccacd.tar.gz | |
[ARM] 5282/1: pxa: add CM-X255 support
Signed-off-by: Russ Dill <russ.dill@gmail.com>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa/cm-x2xx.c')
| -rw-r--r-- | arch/arm/mach-pxa/cm-x2xx.c | 52 |
1 files changed, 47 insertions, 5 deletions
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c index cb16eb5..0b3ce3b 100644 --- a/arch/arm/mach-pxa/cm-x2xx.c +++ b/arch/arm/mach-pxa/cm-x2xx.c @@ -32,6 +32,7 @@ #include "generic.h" #include "cm-x2xx-pci.h" +extern void cmx255_init(void); extern void cmx270_init(void); /* virtual addresses for statically mapped regions */ @@ -39,19 +40,43 @@ extern void cmx270_init(void); #define CMX2XX_IT8152_VIRT (CMX2XX_VIRT_BASE) /* physical address if local-bus attached devices */ +#define CMX255_DM9000_PHYS_BASE (PXA_CS1_PHYS + (8 << 22)) #define CMX270_DM9000_PHYS_BASE (PXA_CS1_PHYS + (6 << 22)) /* leds */ +#define CMX255_GPIO_RED (27) +#define CMX255_GPIO_GREEN (32) #define CMX270_GPIO_RED (93) #define CMX270_GPIO_GREEN (94) /* GPIO IRQ usage */ +#define GPIO22_ETHIRQ (22) #define GPIO10_ETHIRQ (10) +#define CMX255_GPIO_IT8152_IRQ (0) #define CMX270_GPIO_IT8152_IRQ (22) +#define CMX255_ETHIRQ IRQ_GPIO(GPIO22_ETHIRQ) #define CMX270_ETHIRQ IRQ_GPIO(GPIO10_ETHIRQ) #if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) +static struct resource cmx255_dm9000_resource[] = { + [0] = { + .start = CMX255_DM9000_PHYS_BASE, + .end = CMX255_DM9000_PHYS_BASE + 3, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = CMX255_DM9000_PHYS_BASE + 4, + .end = CMX255_DM9000_PHYS_BASE + 4 + 500, + .flags = IORESOURCE_MEM, + }, + [2] = { + .start = CMX255_ETHIRQ, + .end = CMX255_ETHIRQ, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, + } +}; + static struct resource cmx270_dm9000_resource[] = { [0] = { .start = CMX270_DM9000_PHYS_BASE, @@ -85,7 +110,10 @@ static struct platform_device cmx2xx_dm9000_device = { static void __init cmx2xx_init_dm9000(void) { - cmx2xx_dm9000_device.resource = cmx270_dm9000_resource, + if (cpu_is_pxa25x()) + cmx2xx_dm9000_device.resource = cmx255_dm9000_resource; + else + cmx2xx_dm9000_device.resource = cmx270_dm9000_resource; platform_device_register(&cmx2xx_dm9000_device); } #else @@ -137,8 +165,13 @@ static struct platform_device cmx2xx_led_device = { static void __init cmx2xx_init_leds(void) { - cmx2xx_leds[0].gpio = CMX270_GPIO_RED; - cmx2xx_leds[1].gpio = CMX270_GPIO_GREEN; + if (cpu_is_pxa25x()) { + cmx2xx_leds[0].gpio = CMX255_GPIO_RED; + cmx2xx_leds[1].gpio = CMX255_GPIO_GREEN; + } else { + cmx2xx_leds[0].gpio = CMX270_GPIO_RED; + cmx2xx_leds[1].gpio = CMX270_GPIO_GREEN; + } platform_device_register(&cmx2xx_led_device); } #else @@ -437,7 +470,10 @@ static void __init cmx2xx_init(void) { cmx2xx_pm_init(); - cmx270_init(); + if (cpu_is_pxa25x()) + cmx255_init(); + else + cmx270_init(); cmx2xx_init_dm9000(); cmx2xx_init_display(); @@ -450,7 +486,13 @@ static void __init cmx2xx_init_irq(void) { pxa27x_init_irq(); - cmx2xx_pci_init_irq(CMX270_GPIO_IT8152_IRQ); + if (cpu_is_pxa25x()) { + pxa25x_init_irq(); + cmx2xx_pci_init_irq(CMX255_GPIO_IT8152_IRQ); + } else { + pxa27x_init_irq(); + cmx2xx_pci_init_irq(CMX270_GPIO_IT8152_IRQ); + } } #ifdef CONFIG_PCI |
