X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Farm%2Fmach-pxa%2Fpxa27x.c;h=3baa70819f24fb20d6a0024e035946c5e8c49534;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=893964fb9659bbabed5ed818377f430315915ef2;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 893964fb9..3baa70819 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -16,11 +16,12 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/pm.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
 
 #include <asm/hardware.h>
 #include <asm/irq.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/ohci.h>
 
 #include "generic.h"
 
@@ -43,7 +44,7 @@ unsigned int get_clk_frequency_khz( int info)
 
 	/* Read clkcfg register: it has turbo, b, half-turbo (and f) */
 	asm( "mrc\tp14, 0, %0, c6, c0, 0" : "=r" (clkcfg) );
-	t  = clkcfg & (1 << 1);
+	t  = clkcfg & (1 << 0);
 	ht = clkcfg & (1 << 2);
 	b  = clkcfg & (1 << 3);
 
@@ -126,6 +127,7 @@ int pxa_cpu_pm_prepare(suspend_state_t state)
 {
 	switch (state) {
 	case PM_SUSPEND_MEM:
+	case PM_SUSPEND_STANDBY:
 		return 0;
 	default:
 		return -EINVAL;
@@ -138,7 +140,10 @@ void pxa_cpu_pm_enter(suspend_state_t state)
 	extern void pxa_cpu_suspend(unsigned int);
 	extern void pxa_cpu_resume(void);
 
-	CKEN = CKEN22_MEMC | CKEN9_OSTIMER;
+	if (state == PM_SUSPEND_STANDBY)
+		CKEN = CKEN22_MEMC | CKEN9_OSTIMER | CKEN16_LCD |CKEN0_PWM0;
+	else
+		CKEN = CKEN22_MEMC | CKEN9_OSTIMER;
 
 	/* ensure voltage-change sequencer not initiated, which hangs */
 	PCFR &= ~PCFR_FVC;
@@ -147,10 +152,13 @@ void pxa_cpu_pm_enter(suspend_state_t state)
 	PEDR = 0xDF12FE1B;
 
 	switch (state) {
+	case PM_SUSPEND_STANDBY:
+		pxa_cpu_standby();
+		break;
 	case PM_SUSPEND_MEM:
 		/* set resume return address */
 		PSPR = virt_to_phys(pxa_cpu_resume);
-		pxa_cpu_suspend(3);
+		pxa_cpu_suspend(PWRMODE_SLEEP);
 		break;
 	}
 }
@@ -187,6 +195,11 @@ static struct platform_device ohci_device = {
 	.resource       = pxa27x_ohci_resources,
 };
 
+void __init pxa_set_ohci_info(struct pxaohci_platform_data *info)
+{
+	ohci_device.dev.platform_data = info;
+}
+
 static struct platform_device *devices[] __initdata = {
 	&ohci_device,
 };