[ARM] 5282/1: pxa: add CM-X255 support

[linux-2.6-omap-h63xx.git] / arch / arm / mach-pxa / cm-x2xx.c

diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c
index cb16eb5bac8f688b396088ec864fd0227489d61c..0b3ce3b6d896e4f348d04a408e13849ccce5538d 100644 (file)
--- 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