X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Farm%2Fmach-pxa%2Fspitz.c;h=3cbac63bed3c0b952db4c2af7149da2f6926c07d;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=c094d99ebf5607103a40b849a4c14096119303d3;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index c094d99eb..3cbac63be 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -20,6 +20,7 @@
 #include <linux/fs.h>
 #include <linux/interrupt.h>
 #include <linux/mmc/host.h>
+#include <linux/pm.h>
 
 #include <asm/setup.h>
 #include <asm/memory.h>
@@ -27,13 +28,13 @@
 #include <asm/hardware.h>
 #include <asm/irq.h>
 #include <asm/io.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/irda.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/ohci.h>
@@ -221,6 +222,8 @@ struct corgissp_machinfo spitz_ssp_machinfo = {
  * Spitz Backlight Device
  */
 static struct corgibl_machinfo spitz_bl_machinfo = {
+	.default_intensity = 0x1f,
+	.limit_mask = 0x0b,
 	.max_intensity = 0x2f,
 };
 
@@ -242,6 +245,14 @@ static struct platform_device spitzkbd_device = {
 };
 
 
+/*
+ * Spitz LEDs
+ */
+static struct platform_device spitzled_device = {
+	.name		= "spitz-led",
+	.id		= -1,
+};
+
 /*
  * Spitz Touch Screen Device
  */
@@ -280,7 +291,7 @@ static struct platform_device spitzts_device = {
 
 static struct pxamci_platform_data spitz_mci_platform_data;
 
-static int spitz_mci_init(struct device *dev, irqreturn_t (*spitz_detect_int)(int, void *, struct pt_regs *), void *data)
+static int spitz_mci_init(struct device *dev, irq_handler_t spitz_detect_int, void *data)
 {
 	int err;
 
@@ -297,7 +308,7 @@ static int spitz_mci_init(struct device *dev, irqreturn_t (*spitz_detect_int)(in
 	spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
 
 	err = request_irq(SPITZ_IRQ_GPIO_nSD_DETECT, spitz_detect_int,
-			  SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
+			  IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
 			  "MMC card detect", data);
 	if (err) {
 		printk(KERN_ERR "spitz_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
@@ -362,6 +373,7 @@ static int spitz_ohci_init(struct device *dev)
 static struct pxaohci_platform_data spitz_ohci_platform_data = {
 	.port_mode	= PMM_NPS_MODE,
 	.init		= spitz_ohci_init,
+	.power_budget	= 150,
 };
 
 
@@ -395,21 +407,42 @@ static struct pxaficp_platform_data spitz_ficp_platform_data = {
 /*
  * Spitz PXA Framebuffer
  */
-static struct pxafb_mach_info spitz_pxafb_info __initdata = {
-        .pixclock       = 19231,
-        .xres           = 480,
-        .yres           = 640,
-        .bpp            = 16,
-        .hsync_len      = 40,
-        .left_margin    = 46,
-        .right_margin   = 125,
-        .vsync_len      = 3,
-        .upper_margin   = 1,
-        .lower_margin   = 0,
-        .sync           = 0,
-        .lccr0          = LCCR0_Color | LCCR0_Sngl | LCCR0_Act | LCCR0_LDDALT | LCCR0_OUC | LCCR0_CMDIM | LCCR0_RDSTM,
-        .lccr3          = LCCR3_PixRsEdg | LCCR3_OutEnH,
-        .pxafb_lcd_power = spitz_lcd_power,
+
+static struct pxafb_mode_info spitz_pxafb_modes[] = {
+{
+	.pixclock       = 19231,
+	.xres           = 480,
+	.yres           = 640,
+	.bpp            = 16,
+	.hsync_len      = 40,
+	.left_margin    = 46,
+	.right_margin   = 125,
+	.vsync_len      = 3,
+	.upper_margin   = 1,
+	.lower_margin   = 0,
+	.sync           = 0,
+},{
+	.pixclock       = 134617,
+	.xres           = 240,
+	.yres           = 320,
+	.bpp            = 16,
+	.hsync_len      = 20,
+	.left_margin    = 20,
+	.right_margin   = 46,
+	.vsync_len      = 2,
+	.upper_margin   = 1,
+	.lower_margin   = 0,
+	.sync           = 0,
+},
+};
+
+static struct pxafb_mach_info spitz_pxafb_info = {
+	.modes          = &spitz_pxafb_modes[0],
+	.num_modes      = 2,
+	.fixed_modes    = 1,
+	.lccr0          = LCCR0_Color | LCCR0_Sngl | LCCR0_Act | LCCR0_LDDALT | LCCR0_OUC | LCCR0_CMDIM | LCCR0_RDSTM,
+	.lccr3          = LCCR3_PixRsEdg | LCCR3_OutEnH,
+	.pxafb_lcd_power = spitz_lcd_power,
 };
 
 
@@ -419,10 +452,34 @@ static struct platform_device *devices[] __initdata = {
 	&spitzkbd_device,
 	&spitzts_device,
 	&spitzbl_device,
+	&spitzled_device,
 };
 
+static void spitz_poweroff(void)
+{
+	RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR;
+
+	pxa_gpio_mode(SPITZ_GPIO_ON_RESET | GPIO_OUT);
+	GPSR(SPITZ_GPIO_ON_RESET) = GPIO_bit(SPITZ_GPIO_ON_RESET);
+
+	mdelay(1000);
+	arm_machine_restart('h');
+}
+
+static void spitz_restart(char mode)
+{
+	/* Bootloader magic for a reboot */
+	if((MSC0 & 0xffff0000) == 0x7ff00000)
+		MSC0 = (MSC0 & 0xffff) | 0x7ee00000;
+
+	spitz_poweroff();
+}
+
 static void __init common_init(void)
 {
+	pm_power_off = spitz_poweroff;
+	arm_pm_restart = spitz_restart;
+
 	PMCR = 0x00;
 
 	/* setup sleep mode values */
@@ -468,6 +525,8 @@ struct platform_device akitaioexp_device = {
 	.id		= -1,
 };
 
+EXPORT_SYMBOL_GPL(akitaioexp_device);
+
 static void __init akita_init(void)
 {
 	spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode;