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linux 2.6.16.38 w/ vs2.0.3-rc1
[linux-2.6.git] / arch / arm / mach-pxa / poodle.c
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 6dbff6d..911e6ff 100644 (file)
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -18,34 +18,29 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/fb.h>
-#include <linux/pm.h>
-#include <linux/delay.h>
 
 #include <asm/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/irq.h>
 #include <asm/setup.h>
-#include <asm/system.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/irq.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/udc.h>
 #include <asm/arch/irda.h>
 #include <asm/arch/poodle.h>
 #include <asm/arch/pxafb.h>
-#include <asm/arch/sharpsl.h>
-#include <asm/arch/ssp.h>
 
 #include <asm/hardware/scoop.h>
 #include <asm/hardware/locomo.h>
 #include <asm/mach/sharpsl_param.h>
 
 #include "generic.h"
-#include "sharpsl.h"
 
 static struct resource poodle_scoop_resources[] = {
        [0] = {
@@ -123,71 +118,13 @@ static struct resource locomo_resources[] = {
        },
 };
 
-struct platform_device poodle_locomo_device = {
+static struct platform_device locomo_device = {
        .name           = "locomo",
        .id             = 0,
        .num_resources  = ARRAY_SIZE(locomo_resources),
        .resource       = locomo_resources,
 };
 
-EXPORT_SYMBOL(poodle_locomo_device);
-
-/*
- * Poodle SSP Device
- */
-
-struct platform_device poodle_ssp_device = {
-       .name           = "corgi-ssp",
-       .id             = -1,
-};
-
-struct corgissp_machinfo poodle_ssp_machinfo = {
-       .port           = 1,
-       .cs_lcdcon      = -1,
-       .cs_ads7846     = -1,
-       .cs_max1111     = -1,
-       .clk_lcdcon     = 2,
-       .clk_ads7846    = 36,
-       .clk_max1111    = 2,
-};
-
-
-/*
- * Poodle Touch Screen Device
- */
-static struct resource poodlets_resources[] = {
-       [0] = {
-               .start          = POODLE_IRQ_GPIO_TP_INT,
-               .end            = POODLE_IRQ_GPIO_TP_INT,
-               .flags          = IORESOURCE_IRQ,
-       },
-};
-
-static unsigned long poodle_get_hsync_len(void)
-{
-       return 0;
-}
-
-static void poodle_null_hsync(void)
-{
-}
-
-static struct corgits_machinfo  poodle_ts_machinfo = {
-       .get_hsync_len   = poodle_get_hsync_len,
-       .put_hsync       = poodle_null_hsync,
-       .wait_hsync      = poodle_null_hsync,
-};
-
-static struct platform_device poodle_ts_device = {
-       .name           = "corgi-ts",
-       .dev            = {
-               .platform_data  = &poodle_ts_machinfo,
-       },
-       .id             = -1,
-       .num_resources  = ARRAY_SIZE(poodlets_resources),
-       .resource       = poodlets_resources,
-};
-
 
 /*
  * MMC/SD Device
@@ -205,14 +142,12 @@ static int poodle_mci_init(struct device *dev, irqreturn_t (*poodle_detect_int)(
        pxa_gpio_mode(GPIO6_MMCCLK_MD);
        pxa_gpio_mode(GPIO8_MMCCS0_MD);
        pxa_gpio_mode(POODLE_GPIO_nSD_DETECT | GPIO_IN);
-       pxa_gpio_mode(POODLE_GPIO_nSD_WP | GPIO_IN);
        pxa_gpio_mode(POODLE_GPIO_SD_PWR | GPIO_OUT);
-       pxa_gpio_mode(POODLE_GPIO_SD_PWR1 | GPIO_OUT);
 
        poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
 
        err = request_irq(POODLE_IRQ_GPIO_nSD_DETECT, poodle_detect_int,
-                         IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+                         SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
                          "MMC card detect", data);
        if (err) {
                printk(KERN_ERR "poodle_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
@@ -226,22 +161,12 @@ static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
 {
        struct pxamci_platform_data* p_d = dev->platform_data;
 
-       if (( 1 << vdd) & p_d->ocr_mask) {
-               GPSR(POODLE_GPIO_SD_PWR) = GPIO_bit(POODLE_GPIO_SD_PWR);
-               mdelay(2);
-               GPSR(POODLE_GPIO_SD_PWR1) = GPIO_bit(POODLE_GPIO_SD_PWR1);
-       } else {
-               GPCR(POODLE_GPIO_SD_PWR1) = GPIO_bit(POODLE_GPIO_SD_PWR1);
-               GPCR(POODLE_GPIO_SD_PWR) = GPIO_bit(POODLE_GPIO_SD_PWR);
-       }
-}
-
-static int poodle_mci_get_ro(struct device *dev)
-{
-       return GPLR(POODLE_GPIO_nSD_WP) & GPIO_bit(POODLE_GPIO_nSD_WP);
+       if (( 1 << vdd) & p_d->ocr_mask)
+               GPSR1 = GPIO_bit(POODLE_GPIO_SD_PWR);
+       else
+               GPCR1 = GPIO_bit(POODLE_GPIO_SD_PWR);
 }
 
-
 static void poodle_mci_exit(struct device *dev, void *data)
 {
        free_irq(POODLE_IRQ_GPIO_nSD_DETECT, data);
@@ -250,7 +175,6 @@ static void poodle_mci_exit(struct device *dev, void *data)
 static struct pxamci_platform_data poodle_mci_platform_data = {
        .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
        .init           = poodle_mci_init,
-       .get_ro         = poodle_mci_get_ro,
        .setpower       = poodle_mci_setpower,
        .exit           = poodle_mci_exit,
 };
@@ -320,31 +244,14 @@ static struct pxafb_mach_info poodle_fb_info __initdata = {
 };
 
 static struct platform_device *devices[] __initdata = {
-       &poodle_locomo_device,
+       &locomo_device,
        &poodle_scoop_device,
-       &poodle_ssp_device,
-       &poodle_ts_device,
 };
 
-static void poodle_poweroff(void)
-{
-       RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR;
-       arm_machine_restart('h');
-}
-
-static void poodle_restart(char mode)
-{
-       RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR;
-       arm_machine_restart('h');
-}
-
 static void __init poodle_init(void)
 {
        int ret = 0;
 
-       pm_power_off = poodle_poweroff;
-       arm_pm_restart = poodle_restart;
-
        /* setup sleep mode values */
        PWER  = 0x00000002;
        PFER  = 0x00000000;
@@ -382,7 +289,6 @@ static void __init poodle_init(void)
        GPSR1 = 0x00000000;
         GPSR2 = 0x00000000;
 
-       set_pxa_fb_parent(&poodle_locomo_device.dev);
        set_pxa_fb_info(&poodle_fb_info);
        pxa_gpio_mode(POODLE_GPIO_USB_PULLUP | GPIO_OUT);
        pxa_gpio_mode(POODLE_GPIO_IR_ON | GPIO_OUT);
@@ -396,17 +302,12 @@ static void __init poodle_init(void)
        if (ret) {
                printk(KERN_WARNING "poodle: Unable to register LoCoMo device\n");
        }
-       corgi_ssp_set_machinfo(&poodle_ssp_machinfo);
 }
 
 static void __init fixup_poodle(struct machine_desc *desc,
                struct tag *tags, char **cmdline, struct meminfo *mi)
 {
        sharpsl_save_param();
-       mi->nr_banks=1;
-       mi->bank[0].start = 0xa0000000;
-       mi->bank[0].node = 0;
-       mi->bank[0].size = (32*1024*1024);
 }
 
 MACHINE_START(POODLE, "SHARP Poodle")
linux-2.6