Merge flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5

into flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5-rmk

arch/arm/config.in

@@ -335,6 +335,16 @@ hex 'Compressed ROM boot loader BSS address' CONFIG_ZBOOT_ROM_BSS 0
 if [ "$CONFIG_ARCH_SA1100" = "y" -o \
      "$CONFIG_ARCH_INTEGRATOR" = "y" ]; then
    dep_bool 'Support CPU clock change (EXPERIMENTAL)' CONFIG_CPU_FREQ $CONFIG_EXPERIMENTAL
+else
+   define_bool CONFIG_CPU_FREQ n
+fi
+
+if [ "$CONFIG_CPU_FREQ" = "y" ]; then
+   define_bool CONFIG_CPU_FREQ_24_API y
+   define_bool CONFIG_CPU_FREQ_26_API y
+else
+   define_bool CONFIG_CPU_FREQ_24_API n
+   define_bool CONFIG_CPU_FREQ_26_API n
 fi
 
 source drivers/pci/Config.in

arch/arm/kernel/compat.c

@@ -95,13 +95,14 @@ static void __init build_tag_list(struct param_struct *params, void *taglist)
 {
 	struct tag *tag = taglist;
 
-	printk(KERN_DEBUG "Converting old-style param struct to taglist\n");
-
 	if (params->u1.s.page_size != PAGE_SIZE) {
 		printk(KERN_WARNING "Warning: bad configuration page, "
 		       "trying to continue\n");
 		return;
 	}
+
+	printk(KERN_DEBUG "Converting old-style param struct to taglist\n");
+
 #ifdef CONFIG_ARCH_NETWINDER
 	if (params->u1.s.nr_pages != 0x02000 &&
 	    params->u1.s.nr_pages != 0x04000 &&

arch/arm/kernel/irq.c

@@ -569,7 +569,7 @@ int request_irq(unsigned int irq, void (*handler)(int, void *, struct pt_regs *)
  *	On a shared IRQ the caller must ensure the interrupt is disabled
  *	on the card it drives before calling this function.
  *
- *	This function may be called from interrupt context.
+ *	This function must not be called from interrupt context.
  */
 void free_irq(unsigned int irq, void *dev_id)
 {
@@ -591,15 +591,19 @@ void free_irq(unsigned int irq, void *dev_id)
 
 	    	/* Found it - now free it */
 		*p = action->next;
-		kfree(action);
-		goto out;
+		break;
 	}
+	spin_unlock_irqrestore(&irq_controller_lock, flags);
+
+	if (!action) {
 		printk(KERN_ERR "Trying to free free IRQ%d\n",irq);
 #ifdef CONFIG_DEBUG_ERRORS
 		__backtrace();
 #endif
-out:
-	spin_unlock_irqrestore(&irq_controller_lock, flags);
+	} else {
+		synchronize_irq(irq);
+		kfree(action);
+	}
 }
 
 /* Start the interrupt probing.  Unlike other architectures,

arch/arm/mach-sa1100/adsbitsy.c

@@ -28,7 +28,6 @@
 #include <asm/mach/serial_sa1100.h>
 
 #include "generic.h"
-#include "sa1111.h"
 
 static int __init adsbitsy_init(void)
 {
@@ -53,7 +52,7 @@ static int __init adsbitsy_init(void)
 	/*
 	 * Probe for SA1111.
 	 */
-	ret = sa1111_init(NULL, 0x18000000, IRQ_GPIO0);
+	ret = sa1111_init(0x18000000, IRQ_GPIO0);
 	if (ret < 0)
 		return ret;
 

arch/arm/mach-sa1100/badge4.c

@@ -32,7 +32,6 @@
 #include <asm/mach/serial_sa1100.h>
 
 #include "generic.h"
-#include "sa1111.h"
 
 static int __init badge4_sa1111_init(void)
 {
@@ -45,7 +44,7 @@ static int __init badge4_sa1111_init(void)
 	/*
 	 * Probe for SA1111.
 	 */
-	return sa1111_init(NULL, BADGE4_SA1111_BASE, BADGE4_IRQ_GPIO_SA1111);
+	return sa1111_init(BADGE4_SA1111_BASE, BADGE4_IRQ_GPIO_SA1111);
 }
 
 static int __init badge4_init(void)

arch/arm/mach-sa1100/cpu-sa1100.c

@@ -90,9 +90,7 @@
 
 #include <asm/hardware.h>
 
-extern unsigned int sa11x0_freq_to_ppcr(unsigned int khz);
-extern unsigned int sa11x0_validatespeed(unsigned int cpu, unsigned int khz);
-extern unsigned int sa11x0_getspeed(void);
+#include "generic.h"
 
 typedef struct {
 	int speed;
@@ -107,7 +105,7 @@ typedef struct {
 
 static sa1100_dram_regs_t sa1100_dram_settings[] =
 {
-	/* { mdcnfg, mdcas0, mdcas1, mdcas2 } */ /* clock frequency */
+	/* speed,     mdcnfg,     mdcas0,     mdcas1,     mdcas2  clock frequency */
 	{  59000, 0x00dc88a3, 0xcccccccf, 0xfffffffc, 0xffffffff }, /*  59.0 MHz */
 	{  73700, 0x011490a3, 0xcccccccf, 0xfffffffc, 0xffffffff }, /*  73.7 MHz */
 	{  88500, 0x014e90a3, 0xcccccccf, 0xfffffffc, 0xffffffff }, /*  88.5 MHz */
@@ -127,28 +125,25 @@ static sa1100_dram_regs_t sa1100_dram_settings[] =
 	{ 0, 0, 0, 0, 0 } /* last entry */
 };
 
-
-
-
 static void sa1100_update_dram_timings(int current_speed, int new_speed)
 {
 	sa1100_dram_regs_t *settings = sa1100_dram_settings;
 
 	/* find speed */
-	while(settings->speed != 0) {
+	while (settings->speed != 0) {
 		if(new_speed == settings->speed)
 			break;
 		
 		settings++;
 	}
 
-	if(settings->speed == 0) {
+	if (settings->speed == 0) {
 		panic("%s: couldn't find dram setting for speed %d\n",
 		      __FUNCTION__, new_speed);
 	}
 
 	/* No risk, no fun: run with interrupts on! */
-	if(new_speed > current_speed) {
+	if (new_speed > current_speed) {
 		/* We're going FASTER, so first relax the memory
 		 * timings before changing the core frequency 
 		 */
@@ -181,60 +176,39 @@ static void sa1100_update_dram_timings(int current_speed, int new_speed)
 	}
 }
 
-
-
-
-static int sa1100_dram_notifier(struct notifier_block *nb, 
-				unsigned long val, void *data)
+static void sa1100_setspeed(struct cpufreq_policy *policy)
 {
-	struct cpufreq_freqs *ci = data;
-	
-	switch(val) {
-	case CPUFREQ_MINMAX:
-		cpufreq_updateminmax(data, sa1100_dram_settings->speed, -1);
-		break;
-
-	case CPUFREQ_PRECHANGE:
-		if(ci->new > ci->cur)
-			sa1100_update_dram_timings(ci->cur, ci->new);
-		break;
+	unsigned int cur = sa11x0_getspeed();
+	struct cpufreq_freqs freqs;
 
-	case CPUFREQ_POSTCHANGE:
-		if(ci->new < ci->cur)
-			sa1100_update_dram_timings(ci->cur, ci->new);
-		break;
-		
-	default:
-		printk(KERN_INFO "%s: ignoring unknown notifier type (%ld)\n",
-		       __FUNCTION__, val);
-	}
-
-	return 0;
-}
+	freqs.old = cur;
+	freqs.new = policy->max;
+	freqs.cpu = CPUFREQ_ALL_CPUS;
 
+	cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
 
+	if (policy->max > cur)
+		sa1100_update_dram_timings(cur, policy->max);
 
+	PPCR = sa11x0_freq_to_ppcr(policy->max);
 
-static struct notifier_block sa1100_dram_block = {
-	.notifier_call	= sa1100_dram_notifier,
-};
-
+	if (policy->max < cur)
+		sa1100_update_dram_timings(cur, policy->max);
 
-static void sa1100_setspeed(unsigned int cpu, unsigned int khz)
-{
-	PPCR = sa11x0_freq_to_ppcr(khz);
+	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
 }
 
-static struct cpufreq_freqs sa1100_freqs = {
-	.min		= 59000,
-	.max		= 287000,
+static struct cpufreq_policy sa1100_policy = {
+	.cpu		= 0,
+	.policy		= CPUFREQ_POLICY_POWERSAVE,
+	.max_cpu_freq	= 287000,
 };
 
 static struct cpufreq_driver sa1100_driver = {
-	.freq		= &sa1100_freqs,
-	.validate	= sa11x0_validatespeed,
-	.setspeed	= sa1100_setspeed,
-	.sync		= 1,
+	.verify		= sa11x0_verify_speed,
+	.setpolicy	= sa1100_setspeed,
+	.policy		= &sa1100_policy,
+	.cpu_min_freq	= 59000,
 };
 
 static int __init sa1100_dram_init(void)
@@ -242,11 +216,9 @@ static int __init sa1100_dram_init(void)
 	int ret = -ENODEV;
 
 	if ((processor_id & CPU_SA1100_MASK) == CPU_SA1100_ID) {
-		ret = cpufreq_register_notifier(&sa1100_dram_block);
-		if (ret)
-			return ret;
-
-		sa1100_freqs.cur = sa11x0_getspeed();
+		sa1100_driver.cpu_curr_freq[0] =
+		sa1100_policy.min =
+		sa1100_policy.max = sa11x0_getspeed();
 
 		ret = cpufreq_register(&sa1100_driver);
 	}

arch/arm/mach-sa1100/cpu-sa1110.c

@@ -28,11 +28,9 @@
 #include <asm/io.h>
 #include <asm/system.h>
 
-#undef DEBUG
+#include "generic.h"
 
-extern unsigned int sa11x0_freq_to_ppcr(unsigned int khz);
-extern unsigned int sa11x0_validatespeed(unsigned int cpu, unsigned int khz);
-extern unsigned int sa11x0_getspeed(void);
+#undef DEBUG
 
 struct sdram_params {
 	u_char  rows;		/* bits				 */
@@ -214,15 +212,16 @@ sdram_update_refresh(u_int cpu_khz, struct sdram_params *sdram)
  * above, we can match for an exact frequency.  If we don't find
  * an exact match, we will to set the lowest frequency to be safe.
  */
-static void sa1110_setspeed(unsigned int cpu, unsigned int khz)
+static void sa1110_setspeed(struct cpufreq_policy *policy)
 {
 	struct sdram_params *sdram = &sdram_params;
+	struct cpufreq_freqs freqs;
 	struct sdram_info sd;
 	unsigned long flags;
 	unsigned int ppcr, unused;
 
-	ppcr = sa11x0_freq_to_ppcr(khz);
-	sdram_calculate_timing(&sd, khz, sdram);
+	ppcr = sa11x0_freq_to_ppcr(policy->max);
+	sdram_calculate_timing(&sd, policy->max, sdram);
 
 #if 0
 	/*
@@ -230,7 +229,7 @@ static void sa1110_setspeed(unsigned int cpu, unsigned int khz)
 	 * and errata, but they seem to work.  Need to get a storage
 	 * scope on to the SDRAM signals to work out why.
 	 */
-	if (khz < 147500) {
+	if (policy->max < 147500) {
 		sd.mdrefr |= MDREFR_K1DB2;
 		sd.mdcas[0] = 0xaaaaaa7f;
 	} else {
@@ -240,6 +239,13 @@ static void sa1110_setspeed(unsigned int cpu, unsigned int khz)
 	sd.mdcas[1] = 0xaaaaaaaa;
 	sd.mdcas[2] = 0xaaaaaaaa;
 #endif
+
+	freqs.old = sa11x0_getspeed();
+	freqs.new = policy->max;
+	freqs.cpu = CPUFREQ_ALL_CPUS;
+
+	cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
+
 	/*
 	 * The clock could be going away for some time.  Set the SDRAMs
 	 * to refresh rapidly (every 64 memory clock cycles).  To get
@@ -257,7 +263,7 @@ static void sa1110_setspeed(unsigned int cpu, unsigned int khz)
 	 * the programming.
 	 */
 	local_irq_save(flags);
-	asm("mcr p15, 0, %0, c10, c4" : : "r" (0));
+	asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (0));
 	udelay(10);
 	__asm__ __volatile__("
 		b	2f
@@ -282,19 +288,22 @@ static void sa1110_setspeed(unsigned int cpu, unsigned int khz)
 	/*
 	 * Now, return the SDRAM refresh back to normal.
 	 */
-	sdram_update_refresh(khz, sdram);
+	sdram_update_refresh(policy->max, sdram);
+
+	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
 }
 
-static struct cpufreq_freqs sa1110_freqs = {
-	.min		= 59000,
-	.max		= 287000,
+static struct cpufreq_policy sa1110_policy = {
+	.cpu		= 0,
+	.policy		= CPUFREQ_POLICY_POWERSAVE,
+	.max_cpu_freq	= 287000,
 };
 
 static struct cpufreq_driver sa1110_driver = {
-	.freq		= &sa1110_freqs,
-	.validate	= sa11x0_validatespeed,
-	.setspeed	= sa1110_setspeed,
-	.sync		= 1,
+	.verify		= sa11x0_verify_speed,
+	.setpolicy	= sa1110_setspeed,
+	.policy		= &sa1110_policy,
+	.cpu_min_freq	= 59000,
 };
 
 static int __init sa1110_clk_init(void)
@@ -318,8 +327,11 @@ static int __init sa1110_clk_init(void)
 
 		memcpy(&sdram_params, sdram, sizeof(sdram_params));
 
-		sa1110_freqs.cur = sa11x0_getspeed();
-		sa1110_setspeed(0, sa1110_freqs.cur);
+		sa1110_driver.cpu_cur_freq[0] =
+		sa1110_policy.min =
+		sa1110_policy.max = sa11x0_getspeed();
+
+		sa1110_setspeed(&sa1110_policy);
 
 		return cpufreq_register(&sa1110_driver);
 	}

arch/arm/mach-sa1100/generic.c

@@ -55,20 +55,26 @@ unsigned int sa11x0_freq_to_ppcr(unsigned int khz)
 
 	khz /= 100;
 
-	for (i = NR_FREQS - 1; i > 0; i--)
-		if (cclk_frequency_100khz[i] <= khz)
+	for (i = 0; i < ARRAY_SIZE(cclk_frequency_100khz); i--)
+		if (cclk_frequency_100khz[i] >= khz)
 			break;
 
 	return i;
 }
 
 /*
- * Validate the speed in khz.  If we can't generate the precise
- * frequency requested, round it down (to be on the safe side).
+ * Validate the policy.  We aren't able to do any fancy in-kernel
+ * scaling, so we force min=max, and set the policy to "performance".
+ * If we can't generate the precise frequency requested, round it up.
  */
-unsigned int sa11x0_validatespeed(unsigned int cpu, unsigned int khz)
+void sa11x0_verify_speed(struct cpufreq_policy *policy)
 {
-	return cclk_frequency_100khz[sa11x0_freq_to_ppcr(khz)] * 100;
+	if (policy->max > policy->max_cpu_freq)
+		policy->max = policy->max_cpu_freq;
+
+	policy->max = cclk_frequency_100khz[sa11x0_freq_to_ppcr(policy->max)] * 100;
+	policy->min = policy->max;
+	policy->policy = CPUFREQ_POLICY_POWERSAVE;
 }
 
 unsigned int sa11x0_getspeed(void)

arch/arm/mach-sa1100/generic.h

@@ -17,3 +17,9 @@ extern void (*sa1100fb_lcd_power)(int on);
 
 extern void sa1110_mb_enable(void);
 extern void sa1110_mb_disable(void);
+
+struct cpufreq_policy;
+
+extern unsigned int sa11x0_freq_to_ppcr(unsigned int khz);
+extern void sa11x0_verify_speed(struct cpufreq_policy *policy);
+extern unsigned int sa11x0_getspeed(void);

arch/arm/mach-sa1100/graphicsmaster.c

@@ -25,7 +25,6 @@
 #include <asm/mach/serial_sa1100.h>
 
 #include "generic.h"
-#include "sa1111.h"
 
 static int __init graphicsmaster_init(void)
 {
@@ -43,7 +42,7 @@ static int __init graphicsmaster_init(void)
 	/*
 	 * Probe for SA1111.
 	 */
-	ret = sa1111_init(NULL, 0x18000000, ADS_EXT_IRQ(0));
+	ret = sa1111_init(0x18000000, ADS_EXT_IRQ(0));
 	if (ret < 0)
 		return ret;
 

arch/arm/mach-sa1100/jornada720.c

@@ -16,7 +16,6 @@
 #include <asm/mach/serial_sa1100.h>
 
 #include "generic.h"
-#include "sa1111.h"
 
 
 #define JORTUCR_VAL	0x20000400
@@ -46,11 +45,7 @@ static int __init jornada720_init(void)
 	PPSR &= ~(PPC_LDD3 | PPC_LDD4);
 	PPDR |= PPC_LDD3 | PPC_LDD4;
 
-	/* initialize extra IRQs */
-	set_GPIO_IRQ_edge(GPIO_GPIO1, GPIO_RISING_EDGE);
-	sa1111_init_irq(IRQ_GPIO1);	/* chained on GPIO 1 */
-
-	return 0;
+	return sa1111_init(0x40000000, IRQ_GPIO1);
 }
 
 arch_initcall(jornada720_init);

arch/arm/mach-sa1100/neponset.c

@@ -11,6 +11,7 @@
 #include <linux/ioport.h>
 #include <linux/serial_core.h>
 #include <linux/device.h>
+#include <linux/slab.h>
 
 #include <asm/hardware.h>
 #include <asm/mach-types.h>
@@ -23,13 +24,6 @@
 #include <asm/hardware/sa1111.h>
 #include <asm/sizes.h>
 
-#include "sa1111.h"
-
-static struct device neponset_device = {
-	.name	= "Neponset",
-	.bus_id	= "nep_bus",
-};
-
 /*
  * Install handler for Neponset IRQ.  Note that we have to loop here
  * since the ETHERNET and USAR IRQs are level based, and we need to
@@ -163,6 +157,52 @@ static struct sa1100_port_fns neponset_port_fns __initdata = {
 	.get_mctrl	= neponset_get_mctrl,
 };
 
+/*
+ * LDM power management.
+ */
+static int neponset_suspend(struct device *dev, u32 state, u32 level)
+{
+	/*
+	 * Save state.
+	 */
+	if (level == SUSPEND_SAVE_STATE ||
+	    level == SUSPEND_DISABLE ||
+	    level == SUSPEND_POWER_DOWN) {
+		if (!dev->saved_state)
+			dev->saved_state = kmalloc(sizeof(unsigned int), GFP_KERNEL);
+		if (!dev->saved_state)
+			return -ENOMEM;
+
+		*(unsigned int *)dev->saved_state = NCR_0;
+	}
+
+	return 0;
+}
+
+static int neponset_resume(struct device *dev, u32 level)
+{
+	if (level == RESUME_RESTORE_STATE || level == RESUME_ENABLE) {
+		if (dev->saved_state) {
+			NCR_0 = *(unsigned int *)dev->saved_state;
+			kfree(dev->saved_state);
+			dev->saved_state = NULL;
+		}
+	}
+
+	return 0;
+}
+
+static struct device_driver neponset_device_driver = {
+	.suspend = neponset_suspend,
+	.resume  = neponset_resume,
+};
+
+static struct device neponset_device = {
+	.name	= "Neponset",
+	.bus_id	= "neponset",
+	.driver = &neponset_device_driver,
+};
+
 static int __init neponset_init(void)
 {
 	int ret;
@@ -191,7 +231,7 @@ static int __init neponset_init(void)
 		return -ENODEV;
 	}
 
-	ret = device_register(&neponset_device);
+	ret = register_sys_device(&neponset_device);
 	if (ret)
 		return ret;
 
@@ -213,7 +253,7 @@ static int __init neponset_init(void)
 	/*
 	 * Probe and initialise the SA1111.
 	 */
-	return sa1111_init(&neponset_device, 0x40000000, IRQ_NEPONSET_SA1111);
+	return sa1111_init(0x40000000, IRQ_NEPONSET_SA1111);
 }
 
 arch_initcall(neponset_init);

arch/arm/mach-sa1100/pfs168.c

@@ -17,7 +17,6 @@
 #include <asm/mach/serial_sa1100.h>
 
 #include "generic.h"
-#include "sa1111.h"
 
 
 static int __init pfs168_init(void)
@@ -36,7 +35,7 @@ static int __init pfs168_init(void)
 	/*
 	 * Probe for SA1111.
 	 */
-	return sa1111_init(NULL, 0x40000000, IRQ_GPIO25);
+	return sa1111_init(0x40000000, IRQ_GPIO25);
 }
 
 arch_initcall(pfs168_init);

arch/arm/mach-sa1100/pm.c

@@ -30,6 +30,7 @@
 #include <linux/interrupt.h>
 #include <linux/sysctl.h>
 #include <linux/errno.h>
+#include <linux/device.h>
 #include <linux/cpufreq.h>
 
 #include <asm/hardware.h>
@@ -193,11 +194,29 @@ static int sysctl_pm_do_suspend(void)
 {
 	int retval;
 
+	/*
+	 * Suspend "legacy" devices.
+	 */
 	retval = pm_send_all(PM_SUSPEND, (void *)3);
-
 	if (retval == 0) {
+		/*
+		 * Suspend LDM devices.
+		 */
+		device_suspend(4, SUSPEND_NOTIFY);
+		device_suspend(4, SUSPEND_SAVE_STATE);
+		device_suspend(4, SUSPEND_DISABLE);
+
 		retval = pm_do_suspend();
 
+		/*
+		 * Resume LDM devices.
+		 */
+		device_resume(RESUME_RESTORE_STATE);
+		device_resume(RESUME_ENABLE);
+
+		/*
+		 * Resume "legacy" devices.
+		 */
 		pm_send_all(PM_RESUME, (void *)0);
 	}
 

arch/arm/mach-sa1100/sa1111.h

-/*
- * linux/arch/arm/mach-sa1100/sa1111.h
- */
-struct device;
-
-/*
- * Probe for a SA1111 chip.
- */
-extern int
-sa1111_init(struct device *parent, unsigned long phys, unsigned int irq);
-
-/*
- * Wake up a SA1111 chip.
- */
-extern void sa1111_wake(void);
-
-/*
- * Doze the SA1111 chip.
- */
-extern void sa1111_doze(void);

arch/arm/mach-sa1100/stork.c

@@ -284,6 +284,17 @@ storkInitTSandDtoA(void)
     storkClockShortToDtoA(0x0A00);	/* turn on the brightness */
 }
 
+static void stork_lcd_power(int on)
+{
+	if (on) {
+		storkSetLCDCPLD(0, 1);
+		storkSetLatchA(STORK_LCD_BACKLIGHT_INVERTER_ON);
+	} else {
+		storkSetLCDCPLD(0, 0);
+		storkClearLatchA(STORK_LCD_BACKLIGHT_INVERTER_ON);
+	}
+}
+
 struct map_desc stork_io_desc[] __initdata = {
  /* virtual     physical    length      type */
   { STORK_VM_BASE_CS1, STORK_VM_OFF_CS1, 0x01000000, MT_DEVICE }, /* EGPIO 0 */
@@ -312,6 +323,8 @@ stork_map_io(void)
 
     storkInitTSandDtoA();
 
+    sa1100fb_lcd_power = stork_lcd_power;
+
     return 0;
 }
 

arch/arm/mach-sa1100/system3.c

@@ -56,7 +56,6 @@
 #include <linux/serial_core.h>
 
 #include "generic.h"
-#include "sa1111.h"
 #include <asm/hardware/sa1111.h>
 
 #define DEBUG 1
@@ -401,7 +400,7 @@ static int __init system3_init(void)
 	/*
 	 * Probe for a SA1111.
 	 */
-	ret = sa1111_init(NULL, PT_SA1111_BASE, IRQ_SYSTEM3_SA1111);
+	ret = sa1111_init(PT_SA1111_BASE, IRQ_SYSTEM3_SA1111);
 	if (ret < 0) {
 		printk( KERN_WARNING"PT Digital Board: no SA1111 found!\n" );
 		goto DONE;

arch/arm/mm/fault-common.c

@@ -35,7 +35,7 @@
 #else
 /*
  * "code" is actually the FSR register.  Bit 11 set means the
- * isntruction was performing a write.
+ * instruction was performing a write.
  */
 #define DO_COW(code)		((code) & (1 << 11))
 #define READ_FAULT(code)	(!DO_COW(code))
@@ -54,7 +54,7 @@ void show_pte(struct mm_struct *mm, unsigned long addr)
 
 	printk(KERN_ALERT "pgd = %p\n", mm->pgd);
 	pgd = pgd_offset(mm, addr);
-	printk(KERN_ALERT "*pgd=%08lx", pgd_val(*pgd));
+	printk(KERN_ALERT "[%08lx] *pgd=%08lx", addr, pgd_val(*pgd));
 
 	do {
 		pmd_t *pmd;

arch/arm/tools/mach-types

@@ -6,7 +6,7 @@
 # To add an entry into this database, please see Documentation/arm/README,
 # or contact rmk@arm.linux.org.uk
 #
-# Last update: Sat Jul 27 09:56:53 2002
+# Last update: Sat Sep 21 13:39:13 2002
 #
 # machine_is_xxx	CONFIG_xxxx		MACH_TYPE_xxx		number
 #
@@ -214,3 +214,31 @@ emailphone		SA1100_EMAILPHONE	EMAILPHONE		202
 h3900			ARCH_H3900		H3900			203
 pxa1			ARCH_PXA1		PXA1			204
 koan369			SA1100_KOAN369		KOAN369			205
+cogent			ARCH_COGENT		COGENT			206
+esl_simputer		ARCH_ESL_SIMPUTER	ESL_SIMPUTER		207
+esl_simputer_clr	ARCH_ESL_SIMPUTER_CLR	ESL_SIMPUTER_CLR	208
+esl_simputer_bw		ARCH_ESL_SIMPUTER_BW	ESL_SIMPUTER_BW		209
+hhp_cradle		ARCH_HHP_CRADLE		HHP_CRADLE		210
+he500			ARCH_HE500		HE500			211
+inhandelf2		SA1100_INHANDELF2	INHANDELF2		212
+inhandftip		SA1100_INHANDFTIP	INHANDFTIP		213
+dnp1110			SA1100_DNP1110		DNP1110			214
+pnp1110			SA1100_PNP1110		PNP1110			215
+csb226			ARCH_CSB226		CSB226			216
+arnold			SA1100_ARNOLD		ARNOLD			217
+psiboard		SA1100_PSIBOARD		PSIBOARD		218
+jz8028			ARCH_JZ8028		JZ8028			219
+ipaq3			ARCH_IPAQ3		IPAQ3			220
+forte			SA1100_FORTE		FORTE			221
+acam			SA1100_ACAM		ACAM			222
+abox			SA1100_ABOX		ABOX			223
+atmel			ARCH_ATMEL		ATMEL			224
+sitsang			ARCH_SITSANG		SITSANG			225
+cpu1110lcdnet		SA1100_CPU1110LCDNET	CPU1110LCDNET		226
+mpl_vcma9		ARCH_MPL_VCMA9		MPL_VCMA9		227
+opus_a1			ARCH_OPUS_A1		OPUS_A1			228
+daytona			ARCH_DAYTONA		DAYTONA			229
+killbear		SA1100_KILLBEAR		KILLBEAR		230
+yoho			ARCH_YOHO		YOHO			231
+jasper			ARCH_JASPER		JASPER			232
+dsc25			ARCH_DSC25		DSC25			233

drivers/pcmcia/Config.in

@@ -20,6 +20,7 @@ if [ "$CONFIG_PCMCIA" != "n" ]; then
    fi
    if [ "$CONFIG_ARM" = "y" ]; then
       dep_tristate '  SA1100 support' CONFIG_PCMCIA_SA1100 $CONFIG_ARCH_SA1100 $CONFIG_PCMCIA
+      dep_tristate '  SA1111 support' CONFIG_PCMCIA_SA1111 $CONFIG_PCMCIA_SA1100 $CONFIG_SA1111 $CONFIG_PCMCIA
    fi
 fi
 

drivers/pcmcia/Makefile

@@ -14,6 +14,7 @@ obj-$(CONFIG_I82092)			+= i82092.o
 obj-$(CONFIG_TCIC)			+= tcic.o
 obj-$(CONFIG_HD64465_PCMCIA)		+= hd64465_ss.o
 obj-$(CONFIG_PCMCIA_SA1100)		+= sa1100_cs.o
+obj-$(CONFIG_PCMCIA_SA1111)		+= sa1111_cs.o
 
 yenta_socket-objs				:= pci_socket.o yenta.o
 
@@ -21,26 +22,29 @@ pcmcia_core-objs-y				:= cistpl.o rsrc_mgr.o bulkmem.o cs.o
 pcmcia_core-objs-$(CONFIG_CARDBUS)		+= cardbus.o
 pcmcia_core-objs				:= $(pcmcia_core-objs-y)
 
+sa1111_cs-objs-y				:= sa1111_generic.o
+sa1111_cs-objs-$(CONFIG_SA1100_ADSBITSY)	+= sa1100_adsbitsy.o
+sa1111_cs-objs-$(CONFIG_ASSABET_NEPONSET)	+= sa1100_neponset.o
+sa1111_cs-objs-$(CONFIG_SA1100_BADGE4)		+= sa1100_badge4.o
+sa1111_cs-objs-$(CONFIG_SA1100_GRAPHICSMASTER)	+= sa1100_graphicsmaster.o
+sa1111_cs-objs-$(CONFIG_SA1100_JORNADA720)	+= sa1100_jornada720.o
+sa1111_cs-objs-$(CONFIG_SA1100_PFS168)		+= sa1100_pfs168.o
+sa1111_cs-objs-$(CONFIG_SA1100_PT_SYSTEM3)	+= sa1100_system3.o
+sa1111_cs-objs-$(CONFIG_SA1100_XP860)		+= sa1100_xp860.o
+sa1111_cs-objs					:= $(sa1111_cs-objs-y)
+
 sa1100_cs-objs-y				:= sa1100_generic.o
-sa1100_cs-objs-$(CONFIG_SA1100_ADSBITSY)	+= sa1100_adsbitsy.o sa1111_generic.o
 sa1100_cs-objs-$(CONFIG_SA1100_ASSABET)		+= sa1100_assabet.o
-sa1100_cs-objs-$(CONFIG_ASSABET_NEPONSET)	+= sa1100_neponset.o sa1111_generic.o
-sa1100_cs-objs-$(CONFIG_SA1100_BADGE4)		+= sa1100_badge4.o sa1111_generic.o
 sa1100_cs-objs-$(CONFIG_SA1100_CERF)		+= sa1100_cerf.o
 sa1100_cs-objs-$(CONFIG_SA1100_FLEXANET)	+= sa1100_flexanet.o
 sa1100_cs-objs-$(CONFIG_SA1100_FREEBIRD)	+= sa1100_freebird.o
-sa1100_cs-objs-$(CONFIG_SA1100_GRAPHICSMASTER)	+= sa1100_graphicsmaster.o sa1111_generic.o
 sa1100_cs-objs-$(CONFIG_SA1100_GRAPHICSCLIENT)	+= sa1100_graphicsclient.o
 sa1100_cs-objs-$(CONFIG_SA1100_H3600)		+= sa1100_h3600.o
-sa1100_cs-objs-$(CONFIG_SA1100_JORNADA720)	+= sa1100_jornada720.o sa1111_generic.o
 sa1100_cs-objs-$(CONFIG_SA1100_PANGOLIN)	+= sa1100_pangolin.o
-sa1100_cs-objs-$(CONFIG_SA1100_PFS168)		+= sa1100_pfs168.o sa1111_generic.o
-sa1100_cs-objs-$(CONFIG_SA1100_PT_SYSTEM3)	+= sa1100_system3.o sa1111_generic.o
 sa1100_cs-objs-$(CONFIG_SA1100_SHANNON)		+= sa1100_shannon.o
 sa1100_cs-objs-$(CONFIG_SA1100_SIMPAD)		+= sa1100_simpad.o
 sa1100_cs-objs-$(CONFIG_SA1100_STORK)		+= sa1100_stork.o
 sa1100_cs-objs-$(CONFIG_SA1100_TRIZEPS) 	+= sa1100_trizeps.o
-sa1100_cs-objs-$(CONFIG_SA1100_XP860)		+= sa1100_xp860.o sa1111_generic.o
 sa1100_cs-objs-$(CONFIG_SA1100_YOPY)		+= sa1100_yopy.o
 sa1100_cs-objs					:= $(sa1100_cs-objs-y)
 

drivers/pcmcia/sa1100_adsbitsy.c

@@ -14,6 +14,7 @@
 #include <linux/init.h>
 
 #include <asm/hardware.h>
+#include <asm/mach-types.h>
 
 #include "sa1100_generic.h"
 #include "sa1111_generic.h"

drivers/pcmcia/sa1100_badge4.c

@@ -19,6 +19,7 @@
 #include <linux/init.h>
 
 #include <asm/hardware.h>
+#include <asm/mach-types.h>
 #include <asm/arch/badge4.h>
 #include <asm/hardware/sa1111.h>
 

drivers/pcmcia/sa1100_generic.c

@@ -110,12 +110,11 @@ sa1100_pcmcia_default_mecr_timing(unsigned int sock, unsigned int cpu_speed,
  * Call board specific BS value calculation to allow boards
  * to tweak the BS values.
  */
-static int sa1100_pcmcia_set_mecr(int sock)
+static int sa1100_pcmcia_set_mecr(int sock, unsigned int cpu_clock)
 {
 	struct sa1100_pcmcia_socket *skt;
 	u32 mecr;
-	int clock;
-	long flags;
+	unsigned long flags;
 	unsigned int bs;
 
 	if (sock < 0 || sock > SA1100_PCMCIA_MAX_SOCK)
@@ -125,8 +124,7 @@ static int sa1100_pcmcia_set_mecr(int sock)
 
 	local_irq_save(flags);
 
-	clock = cpufreq_get(0);
-	bs = pcmcia_low_level->socket_get_timing(sock, clock, skt->speed_io);
+	bs = pcmcia_low_level->socket_get_timing(sock, cpu_clock, skt->speed_io);
 
 	mecr = MECR;
 	MECR_FAST_SET(mecr, sock, 0);
@@ -652,7 +650,7 @@ sa1100_pcmcia_set_io_map(unsigned int sock, struct pccard_io_map *map)
     if ( map->speed == 0)
        map->speed = SA1100_PCMCIA_IO_ACCESS;
 
-	sa1100_pcmcia_set_mecr( sock );
+	sa1100_pcmcia_set_mecr(sock, cpufreq_get(0));
   }
 
   if (map->stop == 1)
@@ -741,7 +739,7 @@ sa1100_pcmcia_set_mem_map(unsigned int sock, struct pccard_mem_map *map)
 			  map->speed = SA1100_PCMCIA_5V_MEM_ACCESS;
 	  }
 
-	  sa1100_pcmcia_set_mecr( sock );
+	  sa1100_pcmcia_set_mecr(sock, cpufreq_get(0));
 
   }
 
@@ -885,9 +883,8 @@ static void sa1100_pcmcia_update_mecr(unsigned int clock)
 {
 	unsigned int sock;
 
-	for (sock = 0; sock < SA1100_PCMCIA_MAX_SOCK; ++sock) {
-		sa1100_pcmcia_set_mecr(sock);
-	}
+	for (sock = 0; sock < SA1100_PCMCIA_MAX_SOCK; ++sock)
+		sa1100_pcmcia_set_mecr(sock, clock);
 }
 
 /* sa1100_pcmcia_notifier()
@@ -904,26 +901,26 @@ static int
 sa1100_pcmcia_notifier(struct notifier_block *nb, unsigned long val,
 		       void *data)
 {
-  struct cpufreq_info *ci = data;
+	struct cpufreq_freqs *freqs = data;
 
 	switch (val) {
 	case CPUFREQ_PRECHANGE:
-    if (ci->new_freq > ci->old_freq) {
-      DEBUG(2, "%s(): new frequency %u.%uMHz > %u.%uMHz, pre-updating\n",
-	    __FUNCTION__,
-	    ci->new_freq / 1000, (ci->new_freq / 100) % 10,
-	    ci->old_freq / 1000, (ci->old_freq / 100) % 10);
-      sa1100_pcmcia_update_mecr(ci->new_freq);
+		if (freqs->new > freqs->old) {
+			DEBUG(2, "%s(): new frequency %u.%uMHz > %u.%uMHz, "
+				"pre-updating\n", __FUNCTION__,
+			    freqs->new / 1000, (freqs->new / 100) % 10,
+			    freqs->old / 1000, (freqs->old / 100) % 10);
+			sa1100_pcmcia_update_mecr(freqs->new);
 		}
 		break;
 
 	case CPUFREQ_POSTCHANGE:
-    if (ci->new_freq < ci->old_freq) {
-      DEBUG(2, "%s(): new frequency %u.%uMHz < %u.%uMHz, post-updating\n",
-	    __FUNCTION__,
-	    ci->new_freq / 1000, (ci->new_freq / 100) % 10,
-	    ci->old_freq / 1000, (ci->old_freq / 100) % 10);
-      sa1100_pcmcia_update_mecr(ci->new_freq);
+		if (freqs->new < freqs->old) {
+			DEBUG(2, "%s(): new frequency %u.%uMHz < %u.%uMHz, "
+				"post-updating\n", __FUNCTION__,
+			    freqs->new / 1000, (freqs->new / 100) % 10,
+			    freqs->old / 1000, (freqs->old / 100) % 10);
+			sa1100_pcmcia_update_mecr(freqs->new);
 		}
 		break;
 	}
@@ -946,7 +943,7 @@ int sa1100_register_pcmcia(struct pcmcia_low_level *ops)
 	struct pcmcia_init pcmcia_init;
 	struct pcmcia_state state[SA1100_PCMCIA_MAX_SOCK];
 	struct pcmcia_state_array state_array;
-	unsigned int i;
+	unsigned int i, cpu_clock;
 	int ret;
 
 	/*
@@ -986,6 +983,8 @@ int sa1100_register_pcmcia(struct pcmcia_low_level *ops)
 		goto shutdown;
 	}
 
+	cpu_clock = cpufreq_get(0);
+
 	/*
 	 * We initialize the MECR to default values here, because we are
 	 * not guaranteed to see a SetIOMap operation at runtime.
@@ -1019,7 +1018,7 @@ int sa1100_register_pcmcia(struct pcmcia_low_level *ops)
 			goto out_err;
 		}
 
-		sa1100_pcmcia_set_mecr( i );
+		sa1100_pcmcia_set_mecr(i, cpu_clock);
 	}
 
 
@@ -1110,7 +1109,7 @@ static int __init sa1100_pcmcia_init(void)
 	servinfo_t info;
 	int ret, i;
 
-	printk(KERN_INFO "SA-1100 PCMCIA (CS release %s)\n", CS_RELEASE);
+	printk(KERN_INFO "SA11x0 PCMCIA (CS release %s)\n", CS_RELEASE);
 
 	CardServices(GetCardServicesInfo, &info);
 	if (info.Revision != CS_RELEASE_CODE) {
@@ -1127,7 +1126,8 @@ static int __init sa1100_pcmcia_init(void)
 	}
 
 #ifdef CONFIG_CPU_FREQ
-	ret = cpufreq_register_notifier(&sa1100_pcmcia_notifier_block);
+	ret = cpufreq_register_notifier(&sa1100_pcmcia_notifier_block,
+					CPUFREQ_TRANSITION_NOTIFIER);
 	if (ret < 0) {
 		printk(KERN_ERR "Unable to register CPU frequency change "
 			"notifier (%d)\n", ret);
@@ -1135,15 +1135,9 @@ static int __init sa1100_pcmcia_init(void)
 	}
 #endif
 
-#ifdef CONFIG_SA1100_ADSBITSY
-	pcmcia_adsbitsy_init();
-#endif
 #ifdef CONFIG_SA1100_ASSABET
 	pcmcia_assabet_init();
 #endif
-#ifdef CONFIG_SA1100_BADGE4
-	pcmcia_badge4_init();
-#endif
 #ifdef CONFIG_SA1100_CERF
 	pcmcia_cerf_init();
 #endif
@@ -1156,24 +1150,9 @@ static int __init sa1100_pcmcia_init(void)
 #ifdef CONFIG_SA1100_GRAPHICSCLIENT
 	pcmcia_gcplus_init();
 #endif
-#ifdef CONFIG_SA1100_GRAPHICSMASTER
-	pcmcia_graphicsmaster_init();
-#endif
-#ifdef CONFIG_SA1100_JORNADA720
-	pcmcia_jornada720_init();
-#endif
-#ifdef CONFIG_ASSABET_NEPONSET
-	pcmcia_neponset_init();
-#endif
 #ifdef CONFIG_SA1100_PANGOLIN
 	pcmcia_pangolin_init();
 #endif
-#ifdef CONFIG_SA1100_PFS168
-	pcmcia_pfs_init();
-#endif
-#ifdef CONFIG_SA1100_PT_SYSTEM3
-	pcmcia_system3_init();
-#endif
 #ifdef CONFIG_SA1100_SHANNON
 	pcmcia_shannon_init();
 #endif
@@ -1186,9 +1165,6 @@ static int __init sa1100_pcmcia_init(void)
 #ifdef CONFIG_SA1100_TRIZEPS
 	pcmcia_trizeps_init();
 #endif
-#ifdef CONFIG_SA1100_XP860
-	pcmcia_xp860_init();
-#endif
 #ifdef CONFIG_SA1100_YOPY
 	pcmcia_yopy_init();
 #endif
@@ -1203,15 +1179,9 @@ static int __init sa1100_pcmcia_init(void)
  */
 static void __exit sa1100_pcmcia_exit(void)
 {
-#ifdef CONFIG_SA1100_ADSBITSY
-	pcmcia_adsbitsy_exit();
-#endif
 #ifdef CONFIG_SA1100_ASSABET
 	pcmcia_assabet_exit();
 #endif
-#ifdef CONFIG_SA1100_BADGE4
-	pcmcia_badge4_exit();
-#endif
 #ifdef CONFIG_SA1100_CERF
 	pcmcia_cerf_exit();
 #endif
@@ -1224,21 +1194,9 @@ static void __exit sa1100_pcmcia_exit(void)
 #ifdef CONFIG_SA1100_GRAPHICSCLIENT
 	pcmcia_gcplus_exit();
 #endif
-#ifdef CONFIG_SA1100_GRAPHICSMASTER
-	pcmcia_graphicsmaster_exit();
-#endif
-#ifdef CONFIG_SA1100_JORNADA720
-	pcmcia_jornada720_exit();
-#endif
-#ifdef CONFIG_ASSABET_NEPONSET
-	pcmcia_neponset_exit();
-#endif
 #ifdef CONFIG_SA1100_PANGOLIN
 	pcmcia_pangolin_exit();
 #endif
-#ifdef CONFIG_SA1100_PFS168
-	pcmcia_pfs_exit();
-#endif
 #ifdef CONFIG_SA1100_SHANNON
 	pcmcia_shannon_exit();
 #endif
@@ -1248,9 +1206,6 @@ static void __exit sa1100_pcmcia_exit(void)
 #ifdef CONFIG_SA1100_STORK
 	pcmcia_stork_exit();
 #endif
-#ifdef CONFIG_SA1100_XP860
-	pcmcia_xp860_exit();
-#endif
 #ifdef CONFIG_SA1100_YOPY
 	pcmcia_yopy_exit();
 #endif
@@ -1261,7 +1216,7 @@ static void __exit sa1100_pcmcia_exit(void)
 	}
 
 #ifdef CONFIG_CPU_FREQ
-	cpufreq_unregister_notifier(&sa1100_pcmcia_notifier_block);
+	cpufreq_unregister_notifier(&sa1100_pcmcia_notifier_block, CPUFREQ_TRANSITION_NOTIFIER);
 #endif
 }
 

drivers/pcmcia/sa1100_graphicsmaster.c

@@ -13,6 +13,7 @@
 #include <linux/init.h>
 
 #include <asm/hardware.h>
+#include <asm/mach-types.h>
 
 #include "sa1100_generic.h"
 #include "sa1111_generic.h"

drivers/pcmcia/sa1100_jornada720.c

@@ -9,6 +9,7 @@
 #include <linux/init.h>
 
 #include <asm/hardware.h>
+#include <asm/mach-types.h>
 
 #include "sa1100_generic.h"
 #include "sa1111_generic.h"

drivers/pcmcia/sa1100_neponset.c

@@ -10,33 +10,16 @@
 #include <linux/init.h>
 
 #include <asm/hardware.h>
-#include <asm/arch/assabet.h>
+#include <asm/mach-types.h>
+#include <asm/arch/neponset.h>
 #include <asm/hardware/sa1111.h>
 
 #include "sa1100_generic.h"
 #include "sa1111_generic.h"
 
-static int neponset_pcmcia_init(struct pcmcia_init *init)
-{
-	/* Set GPIO_A<3:0> to be outputs for PCMCIA/CF power controller: */
-	PA_DDR &= ~(GPIO_GPIO0 | GPIO_GPIO1 | GPIO_GPIO2 | GPIO_GPIO3);
-
-	/* MAX1600 to standby mode: */
-	PA_DWR &= ~(GPIO_GPIO0 | GPIO_GPIO1 | GPIO_GPIO2 | GPIO_GPIO3);
-	NCR_0 &= ~(NCR_A0VPP | NCR_A1VPP);
-
-	return sa1111_pcmcia_init(init);
-}
-
-static int
-neponset_pcmcia_configure_socket(const struct pcmcia_configure *conf)
-{
-	unsigned int ncr_mask, pa_dwr_mask;
-	unsigned int ncr_set, pa_dwr_set;
-	int ret;
-
-	/* Neponset uses the Maxim MAX1600, with the following connections:
-
+/*
+ * Neponset uses the Maxim MAX1600, with the following connections:
+ *
  *   MAX1600      Neponset
  *
  *    A0VCC        SA-1111 GPIO A<1>
@@ -58,6 +41,29 @@ neponset_pcmcia_configure_socket(const struct pcmcia_configure *conf)
  * the corresponding truth table.
  */
 
+static int neponset_pcmcia_init(struct pcmcia_init *init)
+{
+	NCR_0 &= ~(NCR_A0VPP | NCR_A1VPP);
+
+	/*
+	 * Set GPIO_A<3:0> to be outputs for the MAX1600,
+	 * and switch to standby mode.
+	 */
+	PA_DDR = 0;
+	PA_SDR = 0;
+	PA_DWR = 0;
+	PA_SSR = 0;
+
+	return sa1111_pcmcia_init(init);
+}
+
+static int
+neponset_pcmcia_configure_socket(const struct pcmcia_configure *conf)
+{
+	unsigned int ncr_mask, pa_dwr_mask;
+	unsigned int ncr_set, pa_dwr_set;
+	int ret;
+
 	switch (conf->sock) {
 	case 0:
 		pa_dwr_mask = GPIO_GPIO0 | GPIO_GPIO1;
@@ -135,13 +141,13 @@ int __init pcmcia_neponset_init(void)
 {
 	int ret = -ENODEV;
 
-	if (machine_is_assabet() && sa1111)
+	if (machine_is_assabet())
 		ret = sa1100_register_pcmcia(&neponset_pcmcia_ops);
 
 	return ret;
 }
 
-void __exit pcmcia_neponset_exit(void)
+void __devexit pcmcia_neponset_exit(void)
 {
 	sa1100_unregister_pcmcia(&neponset_pcmcia_ops);
 }

drivers/pcmcia/sa1100_pfs168.c

@@ -7,10 +7,11 @@
  */
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/delay.h>
 #include <linux/init.h>
 
-#include <asm/delay.h>
 #include <asm/hardware.h>
+#include <asm/mach-types.h>
 #include <asm/irq.h>
 
 #include "sa1100_generic.h"

drivers/pcmcia/sa1100_system3.c

@@ -31,6 +31,7 @@
 #include <linux/ioport.h>
 
 #include <asm/hardware.h>
+#include <asm/mach-types.h>
 #include <asm/irq.h>
 #include <asm/hardware/sa1111.h>
 

drivers/pcmcia/sa1100_xp860.c

@@ -10,6 +10,7 @@
 #include <linux/init.h>
 
 #include <asm/hardware.h>
+#include <asm/mach-types.h>
 #include <asm/irq.h>
 #include "sa1100_generic.h"
 

drivers/pcmcia/sa1111_generic.c

@@ -5,10 +5,12 @@
  * basically means we handle everything except controlling the
  * power.  Power is machine specific...
  */
+#include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/ioport.h>
 #include <linux/device.h>
+#include <linux/init.h>
 
 #include <asm/hardware.h>
 #include <asm/hardware/sa1111.h>
@@ -21,19 +23,18 @@ static struct irqs {
 	int irq;
 	const char *str;
 } irqs[] = {
-	{ S0_CD_VALID,    "SA1111 PCMCIA card detect" },
-	{ S0_BVD1_STSCHG, "SA1111 PCMCIA BVD1"        },
-	{ S1_CD_VALID,    "SA1111 CF card detect"     },
-	{ S1_BVD1_STSCHG, "SA1111 CF BVD1"            },
+	{ IRQ_S0_CD_VALID,    "SA1111 PCMCIA card detect" },
+	{ IRQ_S0_BVD1_STSCHG, "SA1111 PCMCIA BVD1"        },
+	{ IRQ_S1_CD_VALID,    "SA1111 CF card detect"     },
+	{ IRQ_S1_BVD1_STSCHG, "SA1111 CF BVD1"            },
 };
 
+static struct sa1111_dev *pcmcia;
+
 int sa1111_pcmcia_init(struct pcmcia_init *init)
 {
 	int i, ret;
 
-	if (!request_mem_region(_PCCR, 512, "PCMCIA"))
-		return -1;
-
 	for (i = ret = 0; i < ARRAY_SIZE(irqs); i++) {
 		set_irq_type(irqs[i].irq, IRQT_FALLING);
 		ret = request_irq(irqs[i].irq, init->handler, SA_INTERRUPT,
@@ -47,8 +48,6 @@ int sa1111_pcmcia_init(struct pcmcia_init *init)
 			irqs[i].irq, ret);
 		while (i--)
 			free_irq(irqs[i].irq, NULL);
-
-		release_mem_region(_PCCR, 16);
 	}
 
 	return ret ? -1 : 2;
@@ -61,8 +60,6 @@ int sa1111_pcmcia_shutdown(void)
 	for (i = 0; i < ARRAY_SIZE(irqs); i++)
 		free_irq(irqs[i].irq, NULL);
 
-	release_mem_region(_PCCR, 512);
-
 	return 0;
 }
 
@@ -73,7 +70,7 @@ int sa1111_pcmcia_socket_state(struct pcmcia_state_array *state)
 	if (state->size < 2)
 		return -1;
 
-	status = PCSR;
+	status = sa1111_readl(pcmcia->mapbase + SA1111_PCSR);
 
 	state->state[0].detect = status & PCSR_S0_DETECT ? 0 : 1;
 	state->state[0].ready  = status & PCSR_S0_READY  ? 1 : 0;
@@ -99,8 +96,8 @@ int sa1111_pcmcia_get_irq_info(struct pcmcia_irq_info *info)
 	int ret = 0;
 
 	switch (info->sock) {
-	case 0:	info->irq = S0_READY_NINT;	break;
-	case 1: info->irq = S1_READY_NINT;	break;
+	case 0:	info->irq = IRQ_S0_READY_NINT;	break;
+	case 1: info->irq = IRQ_S1_READY_NINT;	break;
 	default: ret = 1;
 	}
 
@@ -109,7 +106,7 @@ int sa1111_pcmcia_get_irq_info(struct pcmcia_irq_info *info)
 
 int sa1111_pcmcia_configure_socket(const struct pcmcia_configure *conf)
 {
-	unsigned int rst, flt, wait, pse, irq, pccr_mask;
+	unsigned int rst, flt, wait, pse, irq, pccr_mask, val;
 	unsigned long flags;
 
 	switch (conf->sock) {
@@ -118,7 +115,7 @@ int sa1111_pcmcia_configure_socket(const struct pcmcia_configure *conf)
 		flt = PCCR_S0_FLT;
 		wait = PCCR_S0_PWAITEN;
 		pse = PCCR_S0_PSE;
-		irq = S0_READY_NINT;
+		irq = IRQ_S0_READY_NINT;
 		break;
 
 	case 1:
@@ -126,7 +123,7 @@ int sa1111_pcmcia_configure_socket(const struct pcmcia_configure *conf)
 		flt = PCCR_S1_FLT;
 		wait = PCCR_S1_PWAITEN;
 		pse = PCCR_S1_PSE;
-		irq = S1_READY_NINT;
+		irq = IRQ_S1_READY_NINT;
 		break;
 
 	default:
@@ -159,7 +156,9 @@ int sa1111_pcmcia_configure_socket(const struct pcmcia_configure *conf)
 		pccr_mask |= flt;
 
 	local_irq_save(flags);
-	PCCR = (PCCR & ~(pse | flt | wait | rst)) | pccr_mask;
+	val = sa1111_readl(pcmcia->mapbase + SA1111_PCCR);
+	val = (val & ~(pse | flt | wait | rst)) | pccr_mask;
+	sa1111_writel(val, pcmcia->mapbase + SA1111_PCCR);
 	local_irq_restore(flags);
 
 	if (conf->irq)
@@ -179,3 +178,130 @@ int sa1111_pcmcia_socket_suspend(int sock)
 {
 	return 0;
 }
+
+static int pcmcia_probe(struct device *dev)
+{
+	struct sa1111_dev *sadev = SA1111_DEV(dev);
+	unsigned long flags;
+	char *base;
+
+	local_irq_save(flags);
+	if (pcmcia) {
+		local_irq_restore(flags);
+		return -EBUSY;
+	}
+
+	pcmcia = sadev;
+	local_irq_restore(flags);
+
+	if (!request_mem_region(sadev->res.start, 512,
+				SA1111_DRIVER_NAME(sadev)))
+		return -EBUSY;
+
+	base = sadev->mapbase;
+
+	/*
+	 * Initialise the suspend state.
+	 */
+	sa1111_writel(PCSSR_S0_SLEEP | PCSSR_S1_SLEEP, base + SA1111_PCSSR);
+	sa1111_writel(PCCR_S0_FLT | PCCR_S1_FLT, base + SA1111_PCCR);
+
+#ifdef CONFIG_SA1100_ADSBITSY
+	pcmcia_adsbitsy_init();
+#endif
+#ifdef CONFIG_SA1100_BADGE4
+	pcmcia_badge4_init();
+#endif
+#ifdef CONFIG_SA1100_GRAPHICSMASTER
+	pcmcia_graphicsmaster_init();
+#endif
+#ifdef CONFIG_SA1100_JORNADA720
+	pcmcia_jornada720_init();
+#endif
+#ifdef CONFIG_ASSABET_NEPONSET
+	pcmcia_neponset_init();
+#endif
+#ifdef CONFIG_SA1100_PFS168
+	pcmcia_pfs_init();
+#endif
+#ifdef CONFIG_SA1100_PT_SYSTEM3
+	pcmcia_system3_init();
+#endif
+#ifdef CONFIG_SA1100_XP860
+	pcmcia_xp860_init();
+#endif
+	return 0;
+}
+
+static int __devexit pcmcia_remove(struct device *dev)
+{
+	struct sa1111_dev *sadev = SA1111_DEV(dev);
+
+#ifdef CONFIG_SA1100_ADSBITSY
+	pcmcia_adsbitsy_exit();
+#endif
+#ifdef CONFIG_SA1100_BADGE4
+	pcmcia_badge4_exit();
+#endif
+#ifdef CONFIG_SA1100_GRAPHICSMASTER
+	pcmcia_graphicsmaster_exit();
+#endif
+#ifdef CONFIG_SA1100_JORNADA720
+	pcmcia_jornada720_exit();
+#endif
+#ifdef CONFIG_ASSABET_NEPONSET
+	pcmcia_neponset_exit();
+#endif
+#ifdef CONFIG_SA1100_PFS168
+	pcmcia_pfs_exit();
+#endif
+#ifdef CONFIG_SA1100_PT_SYSTEM3
+	pcmcia_system3_exit();
+#endif
+#ifdef CONFIG_SA1100_XP860
+	pcmcia_xp860_exit();
+#endif
+
+	release_mem_region(sadev->res.start, 512);
+	pcmcia = NULL;
+
+	return 0;
+}
+
+static int pcmcia_suspend(struct device *dev, u32 state, u32 level)
+{
+	return 0;
+}
+
+static int pcmcia_resume(struct device *dev, u32 level)
+{
+	return 0;
+}
+
+static struct sa1111_driver pcmcia_driver = {
+	.drv = {
+		.name		= "SA1111 PCMCIA",
+		.bus		= &sa1111_bus_type,
+		.probe		= pcmcia_probe,
+		.remove		= __devexit_p(pcmcia_remove),
+		.suspend	= pcmcia_suspend,
+		.resume		= pcmcia_resume,
+	},
+	.devid			= SA1111_DEVID_PCMCIA,
+};
+
+static int __init sa1111_drv_pcmcia_init(void)
+{
+	return driver_register(&pcmcia_driver.drv);
+}
+
+static void __exit sa1111_drv_pcmcia_exit(void)
+{
+	remove_driver(&pcmcia_driver.drv);
+}
+
+module_init(sa1111_drv_pcmcia_init);
+module_exit(sa1111_drv_pcmcia_exit);
+
+MODULE_DESCRIPTION("SA1111 PCMCIA card socket driver");
+MODULE_LICENSE("GPL");

drivers/usb/host/ohci-sa1111.c

@@ -25,7 +25,7 @@
 
 /*-------------------------------------------------------------------------*/
 
-static void sa1111_start_hc(void)
+static void sa1111_start_hc(struct sa1111_dev *dev)
 {
 	unsigned int usb_rst = 0;
 
@@ -48,31 +48,35 @@ static void sa1111_start_hc(void)
 	 * Configure the power sense and control lines.  Place the USB
 	 * host controller in reset.
 	 */
-	USB_RESET = usb_rst | USB_RESET_FORCEIFRESET | USB_RESET_FORCEHCRESET;
+	sa1111_writel(usb_rst | USB_RESET_FORCEIFRESET | USB_RESET_FORCEHCRESET,
+		      dev->mapbase + SA1111_USB_RESET);
 
 	/*
 	 * Now, carefully enable the USB clock, and take
 	 * the USB host controller out of reset.
 	 */
-	SKPCR |= SKPCR_UCLKEN;
+	sa1111_enable_device(dev);
 	udelay(11);
-	USB_RESET = usb_rst;
+	sa1111_writel(usb_rst, dev->mapbase + SA1111_USB_RESET);
 }
 
-static void sa1111_stop_hc(void)
+static void sa1111_stop_hc(struct sa1111_dev *dev)
 {
+	unsigned int usb_rst;
 	printk(KERN_DEBUG __FILE__ 
 	       ": stopping SA-1111 OHCI USB Controller\n");
 
 	/*
 	 * Put the USB host controller into reset.
 	 */
-	USB_RESET |= USB_RESET_FORCEIFRESET | USB_RESET_FORCEHCRESET;
+	usb_rst = sa1111_readl(dev->mapbase + SA1111_USB_RESET);
+	sa1111_writel(usb_rst | USB_RESET_FORCEIFRESET | USB_RESET_FORCEHCRESET,
+		      dev->mapbase + SA1111_USB_RESET);
 
 	/*
 	 * Stop the USB clock.
 	 */
-	SKPCR &= ~SKPCR_UCLKEN;
+	sa1111_disable_device(dev);
 
 #ifdef CONFIG_SA1100_BADGE4
 	if (machine_is_badge4()) {
@@ -86,9 +90,9 @@ static void sa1111_stop_hc(void)
 /*-------------------------------------------------------------------------*/
 
 #if 0
-static void dump_hci_status(const char *label)
+static void dump_hci_status(struct usb_hcd *hcd, const char *label)
 {
-	unsigned long status = USB_STATUS; 
+	unsigned long status = sa1111_readl(hcd->regs + SA1111_USB_STATUS);
 
 	dbg ("%s USB_STATUS = { %s%s%s%s%s}", label,
 	     ((status & USB_STATUS_IRQHCIRMTWKUP) ? "IRQHCIRMTWKUP " : ""),
@@ -101,11 +105,14 @@ static void dump_hci_status(const char *label)
 
 static void usb_hcd_sa1111_hcim_irq (int irq, void *__hcd, struct pt_regs * r)
 {
-	//dump_hci_status("irq");
+	struct usb_hcd *hcd = __hcd;
+//	unsigned long status = sa1111_readl(hcd->regs + SA1111_USB_STATUS);
+
+	//dump_hci_status(hcd, "irq");
 
 #if 0
 	/* may work better this way -- need to investigate further */
-	if (USB_STATUS & USB_STATUS_NIRQHCIM) {
+	if (status & USB_STATUS_NIRQHCIM) {
 		//dbg ("not normal HC interrupt; ignoring");
 		return;
 	}
@@ -116,7 +123,7 @@ static void usb_hcd_sa1111_hcim_irq (int irq, void *__hcd, struct pt_regs * r)
 
 /*-------------------------------------------------------------------------*/
 
-void usb_hcd_sa1111_remove (struct usb_hcd *);
+void usb_hcd_sa1111_remove (struct usb_hcd *, struct sa1111_dev *);
 
 /* configure so an HC device and id are always provided */
 /* always called with process context; sleeping is OK */
@@ -132,21 +139,20 @@ void usb_hcd_sa1111_remove (struct usb_hcd *);
  *
  * Store this function in the HCD's struct pci_driver as probe().
  */
-int usb_hcd_sa1111_probe (const struct hc_driver *driver, struct usb_hcd **hcd_out)
+int usb_hcd_sa1111_probe (const struct hc_driver *driver,
+			  struct usb_hcd **hcd_out,
+			  struct sa1111_dev *dev)
 {
 	int retval;
 	struct usb_hcd *hcd = 0;
 
-	if (!sa1111)
-		return -ENODEV;
-
-	if (!request_mem_region(_USB_OHCI_OP_BASE, 
-				_USB_EXTENT, hcd_name)) {
+	if (!request_mem_region(dev->res.start, 
+				dev->res.end - dev->res.start + 1, hcd_name)) {
 		dbg("request_mem_region failed");
 		return -EBUSY;
 	}
 
-	sa1111_start_hc();
+	sa1111_start_hc(dev);
 
 	hcd = driver->hcd_alloc ();
 	if (hcd == NULL){
@@ -157,9 +163,10 @@ int usb_hcd_sa1111_probe (const struct hc_driver *driver, struct usb_hcd **hcd_o
 
 	hcd->driver = (struct hc_driver *) driver;
 	hcd->description = driver->description;
-	hcd->irq = NIRQHCIM;
-	hcd->regs = (void *) &USB_OHCI_OP_BASE;
+	hcd->irq = dev->irq[1];
+	hcd->regs = dev->mapbase;
 	hcd->pdev = SA1111_FAKE_PCIDEV;
+	hcd->parent = &dev->dev;
 
 	retval = hcd_buffer_create (hcd);
 	if (retval != 0) {
@@ -167,8 +174,8 @@ int usb_hcd_sa1111_probe (const struct hc_driver *driver, struct usb_hcd **hcd_o
 		goto err1;
 	}
 
-	set_irq_type(NIRQHCIM, IRQT_RISING);
-	retval = request_irq (NIRQHCIM, usb_hcd_sa1111_hcim_irq, SA_INTERRUPT,
+	set_irq_type(hcd->irq, IRQT_RISING);
+	retval = request_irq (hcd->irq, usb_hcd_sa1111_hcim_irq, SA_INTERRUPT,
 			      hcd->description, hcd);
 	if (retval != 0) {
 		dbg("request_irq failed");
@@ -191,7 +198,7 @@ int usb_hcd_sa1111_probe (const struct hc_driver *driver, struct usb_hcd **hcd_o
 
 	if ((retval = driver->start (hcd)) < 0) 
 	{
-		usb_hcd_sa1111_remove(hcd);
+		usb_hcd_sa1111_remove(hcd, dev);
 		return retval;
 	}
 
@@ -202,8 +209,8 @@ int usb_hcd_sa1111_probe (const struct hc_driver *driver, struct usb_hcd **hcd_o
 	hcd_buffer_destroy (hcd);
 	if (hcd) driver->hcd_free(hcd);
  err1:
-	sa1111_stop_hc();
-	release_mem_region(_USB_OHCI_OP_BASE, _USB_EXTENT);
+	sa1111_stop_hc(dev);
+	release_mem_region(dev->res.start, dev->res.end - dev->res.start + 1);
 	return retval;
 }
 
@@ -221,7 +228,7 @@ int usb_hcd_sa1111_probe (const struct hc_driver *driver, struct usb_hcd **hcd_o
  * context, normally "rmmod", "apmd", or something similar.
  *
  */
-void usb_hcd_sa1111_remove (struct usb_hcd *hcd)
+void usb_hcd_sa1111_remove (struct usb_hcd *hcd, struct sa1111_dev *dev)
 {
 	struct usb_device	*hub;
 	void *base;
@@ -244,13 +251,13 @@ void usb_hcd_sa1111_remove (struct usb_hcd *hcd)
 
 	usb_deregister_bus (&hcd->self);
 	if (atomic_read (&hcd->self.refcnt) != 1)
-		err (__FUNCTION__ ": %s, count != 1", hcd->self.bus_name);
+		err ("%s: %s, count != 1", __FUNCTION__, hcd->self.bus_name);
 
 	base = hcd->regs;
 	hcd->driver->hcd_free (hcd);
 
-	sa1111_stop_hc();
-	release_mem_region(_USB_OHCI_OP_BASE, _USB_EXTENT);
+	sa1111_stop_hc(dev);
+	release_mem_region(dev->res.start, dev->res.end - dev->res.start + 1);
 }
 
 /*-------------------------------------------------------------------------*/
@@ -275,7 +282,7 @@ ohci_sa1111_start (struct usb_hcd *hcd)
 	}
 	ohci->regs = hcd->regs;
 
-	ohci->parent_dev = &sa1111->dev;
+	ohci->parent_dev = hcd->parent;
 
 	if (hc_reset (ohci) < 0) {
 		ohci_stop (hcd);
@@ -342,8 +349,53 @@ static const struct hc_driver ohci_sa1111_hc_driver = {
 
 /*-------------------------------------------------------------------------*/
 
-/* Only one SA-1111 ever exists. */
-static struct usb_hcd *the_sa1111_hcd;
+static int ohci_hcd_sa1111_drv_probe(struct device *_dev)
+{
+	struct sa1111_dev *dev = SA1111_DEV(_dev);
+	struct usb_hcd *hcd = NULL;
+	int ret;
+
+	ret = usb_hcd_sa1111_probe(&ohci_sa1111_hc_driver, &hcd, dev);
+
+	if (ret == 0)
+		dev->dev.driver_data = hcd;
+
+	return ret;
+}
+
+static int ohci_hcd_sa1111_drv_remove(struct device *_dev)
+{
+	struct sa1111_dev *dev = SA1111_DEV(_dev);
+	struct usb_hcd *hcd = dev->dev.driver_data;
+
+	usb_hcd_sa1111_remove(hcd, dev);
+
+	dev->dev.driver_data = NULL;
+
+	return 0;
+}
+
+static int ohci_hcd_sa1111_drv_suspend(struct device *dev, u32 state, u32 level)
+{
+	return 0;
+}
+
+static int ohci_hcd_sa1111_drv_resume(struct device *dev, u32 level)
+{
+	return 0;
+}
+
+static struct sa1111_driver ohci_hcd_sa1111_driver = {
+	.drv = {
+		.name		= "SA1111 OHCI",
+		.bus		= &sa1111_bus_type,
+		.probe		= ohci_hcd_sa1111_drv_probe,
+		.remove		= ohci_hcd_sa1111_drv_remove,
+		.suspend	= ohci_hcd_sa1111_drv_suspend,
+		.resume		= ohci_hcd_sa1111_drv_resume,
+	},
+	.devid			= SA1111_DEVID_USB,
+};
 
 static int __init ohci_hcd_sa1111_init (void)
 {
@@ -351,17 +403,13 @@ static int __init ohci_hcd_sa1111_init (void)
 	dbg ("block sizes: ed %d td %d",
 		sizeof (struct ed), sizeof (struct td));
 
-	the_sa1111_hcd = 0;
-	return usb_hcd_sa1111_probe(&ohci_sa1111_hc_driver, &the_sa1111_hcd);
+	return driver_register(&ohci_hcd_sa1111_driver.drv);
 }
-module_init (ohci_hcd_sa1111_init);
-
 
 static void __exit ohci_hcd_sa1111_cleanup (void)
 {
-	if (the_sa1111_hcd) {
-		usb_hcd_sa1111_remove(the_sa1111_hcd);
-		the_sa1111_hcd = 0;
-	}
+	remove_driver(&ohci_hcd_sa1111_driver.drv);
 }
+
+module_init (ohci_hcd_sa1111_init);
 module_exit (ohci_hcd_sa1111_cleanup);

drivers/video/sa1100fb.h

@@ -107,7 +107,8 @@ struct sa1100fb_info {
 	struct pm_dev		*pm;
 #endif
 #ifdef CONFIG_CPU_FREQ
-	struct notifier_block	clockchg;
+	struct notifier_block	freq_transition;
+	struct notifier_block	freq_policy;
 #endif
 };
 

include/asm-arm/arch-sa1100/h3600.h

@@ -26,6 +26,11 @@
 /* generalized support for H3xxx series Compaq Pocket PC's */
 #define machine_is_h3xxx() (machine_is_h3100() || machine_is_h3600() || machine_is_h3800())
 
+/* Physical memory regions corresponding to chip selects */
+#define H3600_EGPIO_PHYS     (SA1100_CS5_PHYS + 0x01000000)
+#define H3600_BANK_2_PHYS    SA1100_CS2_PHYS
+#define H3600_BANK_4_PHYS    SA1100_CS4_PHYS
+
 /* Virtual memory regions corresponding to chip selects 2 & 4 (used on sleeves) */
 #define H3600_EGPIO_VIRT     0xf0000000
 #define H3600_BANK_2_VIRT    0xf1000000
@@ -37,7 +42,6 @@
 */
 
 #define GPIO_H3600_NPOWER_BUTTON	GPIO_GPIO (0)	/* Also known as the "off button"  */
-#define GPIO_H3600_MICROCONTROLLER	GPIO_GPIO (1)   /* From ASIC2 on H3800 */
 
 #define GPIO_H3600_PCMCIA_CD1		GPIO_GPIO (10)
 #define GPIO_H3600_PCMCIA_IRQ1		GPIO_GPIO (11)
@@ -57,7 +61,6 @@
 #define GPIO_H3600_COM_RTS		GPIO_GPIO (26)
 
 #define IRQ_GPIO_H3600_NPOWER_BUTTON	IRQ_GPIO0
-#define IRQ_GPIO_H3600_MICROCONTROLLER  IRQ_GPIO1
 #define IRQ_GPIO_H3600_PCMCIA_CD1	IRQ_GPIO10
 #define IRQ_GPIO_H3600_PCMCIA_IRQ1	IRQ_GPIO11
 #define IRQ_GPIO_H3600_PCMCIA_CD0	IRQ_GPIO17
@@ -68,14 +71,9 @@
 
 
 #ifndef __ASSEMBLY__
-enum ipaq_model {
-	IPAQ_H3100,
-	IPAQ_H3600,
-	IPAQ_H3800
-};
 
 enum ipaq_egpio_type {
-	IPAQ_EGPIO_LCD_ON,        /* Power to the LCD panel */
+	IPAQ_EGPIO_LCD_POWER,	  /* Power to the LCD panel */
 	IPAQ_EGPIO_CODEC_NRESET,  /* Clear to reset the audio codec (remember to return high) */
 	IPAQ_EGPIO_AUDIO_ON,	  /* Audio power */
 	IPAQ_EGPIO_QMUTE,	  /* Audio muting */
@@ -87,52 +85,80 @@ enum ipaq_egpio_type {
 	IPAQ_EGPIO_IR_FSEL,	  /* IR speed selection 1->fast, 0->slow */
 	IPAQ_EGPIO_RS232_ON,	  /* Maxim RS232 chip power */
 	IPAQ_EGPIO_VPP_ON,	  /* Turn on power to flash programming */
+	IPAQ_EGPIO_LCD_ENABLE,	  /* Enable/disable LCD controller */
 };
 
 struct ipaq_model_ops {
-	enum ipaq_model model;
 	const char     *generic_name;
-	void          (*initialize)(void);
 	void	      (*control)(enum ipaq_egpio_type, int);
 	unsigned long (*read)(void);
+	void	      (*blank_callback)(int blank);
+	int	      (*pm_callback)(int req);	    /* Primary model callback */
+	int	      (*pm_callback_aux)(int req);  /* Secondary callback (used by HAL modules) */
 };
 
 extern struct ipaq_model_ops ipaq_model_ops;
 
-static __inline__ enum ipaq_model h3600_model( void ) {
-	return ipaq_model_ops.model;
-}
-
-static __inline__ const char * h3600_generic_name( void ) {
+static __inline__ const char * h3600_generic_name(void)
+{
 	return ipaq_model_ops.generic_name;
 }
 
-static __inline__ void init_h3600_egpio( void ) {
-	if (ipaq_model_ops.initialize)
-		ipaq_model_ops.initialize();
-}
-
-static __inline__ void assign_h3600_egpio( enum ipaq_egpio_type x, int level ) {
+static __inline__ void assign_h3600_egpio(enum ipaq_egpio_type x, int level)
+{
 	if (ipaq_model_ops.control)
 		ipaq_model_ops.control(x,level);
 }
 
-static __inline__ void clr_h3600_egpio( enum ipaq_egpio_type x ) {
+static __inline__ void clr_h3600_egpio(enum ipaq_egpio_type x)
+{
 	if (ipaq_model_ops.control)
 		ipaq_model_ops.control(x,0);
 }
 
-static __inline__ void set_h3600_egpio( enum ipaq_egpio_type x ) {
+static __inline__ void set_h3600_egpio(enum ipaq_egpio_type x)
+{
 	if (ipaq_model_ops.control)
 		ipaq_model_ops.control(x,1);
 }
 
-static __inline__ unsigned long read_h3600_egpio( void ) {
+static __inline__ unsigned long read_h3600_egpio(void)
+{
 	if (ipaq_model_ops.read)
 		return ipaq_model_ops.read();
 	return 0;
 }
 
+static __inline__ int  h3600_register_blank_callback(void (*f)(int))
+{
+	ipaq_model_ops.blank_callback = f;
+	return 0;
+}
+
+static __inline__ void h3600_unregister_blank_callback(void (*f)(int))
+{
+	ipaq_model_ops.blank_callback = NULL;
+}
+
+
+static __inline__ int  h3600_register_pm_callback(int (*f)(int))
+{
+	ipaq_model_ops.pm_callback_aux = f;
+	return 0;
+}
+
+static __inline__ void h3600_unregister_pm_callback(int (*f)(int))
+{
+	ipaq_model_ops.pm_callback_aux = NULL;
+}
+
+static __inline__ int h3600_power_management(int req)
+{
+	if (ipaq_model_ops.pm_callback)
+		return ipaq_model_ops.pm_callback(req);
+	return 0;
+}
+
 #endif /* ASSEMBLY */
 
 #endif /* _INCLUDE_H3600_H_ */

include/asm-arm/arch-sa1100/irqs.h

@@ -108,18 +108,18 @@
 #define AUDDTS			(IRQ_BOARD_END + 40)
 #define AUDRDD			(IRQ_BOARD_END + 41)
 #define AUDSTO			(IRQ_BOARD_END + 42)
-#define USBPWR			(IRQ_BOARD_END + 43)
-#define NIRQHCIM		(IRQ_BOARD_END + 44)
-#define IRQHCIBUFFACC		(IRQ_BOARD_END + 45)
-#define IRQHCIRMTWKP		(IRQ_BOARD_END + 46)
-#define NHCIMFCIR		(IRQ_BOARD_END + 47)
-#define USB_PORT_RESUME		(IRQ_BOARD_END + 48)
-#define S0_READY_NINT		(IRQ_BOARD_END + 49)
-#define S1_READY_NINT		(IRQ_BOARD_END + 50)
-#define S0_CD_VALID		(IRQ_BOARD_END + 51)
-#define S1_CD_VALID		(IRQ_BOARD_END + 52)
-#define S0_BVD1_STSCHG		(IRQ_BOARD_END + 53)
-#define S1_BVD1_STSCHG		(IRQ_BOARD_END + 54)
+#define IRQ_USBPWR		(IRQ_BOARD_END + 43)
+#define IRQ_NHCIM		(IRQ_BOARD_END + 44)
+#define IRQ_HCIBUFFACC		(IRQ_BOARD_END + 45)
+#define IRQ_HCIRMTWKP		(IRQ_BOARD_END + 46)
+#define IRQ_NHCIMFCIR		(IRQ_BOARD_END + 47)
+#define IRQ_USB_PORT_RESUME	(IRQ_BOARD_END + 48)
+#define IRQ_S0_READY_NINT	(IRQ_BOARD_END + 49)
+#define IRQ_S1_READY_NINT	(IRQ_BOARD_END + 50)
+#define IRQ_S0_CD_VALID		(IRQ_BOARD_END + 51)
+#define IRQ_S1_CD_VALID		(IRQ_BOARD_END + 52)
+#define IRQ_S0_BVD1_STSCHG	(IRQ_BOARD_END + 53)
+#define IRQ_S1_BVD1_STSCHG	(IRQ_BOARD_END + 54)
 
 /*
  * Figure out the MAX IRQ number.
@@ -129,7 +129,7 @@
  * Otherwise, we have the standard IRQs only.
  */
 #ifdef CONFIG_SA1111
-#define NR_IRQS			(S1_BVD1_STSCHG + 1)
+#define NR_IRQS			(IRQ_S1_BVD1_STSCHG + 1)
 #elif defined(CONFIG_SA1100_GRAPHICSCLIENT) || \
       defined(CONFIG_SA1100_GRAPHICSMASTER) || \
       defined(CONFIG_SA1100_H3800)

include/asm-arm/hardware/sa1111.h

@@ -64,18 +64,10 @@
 #define SA1111_SMCR	0x0004
 #define SA1111_SKID	0x0008
 
-#define _SBI_SKCR	_SA1111(SA1111_SKCR)
-#define _SBI_SMCR	_SA1111(SA1111_SMCR)
-#define _SBI_SKID	_SA1111(SA1111_SKID)
-
-#if LANGUAGE == C
-
 #define SBI_SKCR	__CCREG(SA1111_SKCR)
 #define SBI_SMCR	__CCREG(SA1111_SMCR)
 #define SBI_SKID	__CCREG(SA1111_SKID)
 
-#endif  /* LANGUAGE == C */
-
 #define SKCR_PLL_BYPASS	(1<<0)
 #define SKCR_RCLKEN	(1<<1)
 #define SKCR_SLEEP	(1<<2)
@@ -135,22 +127,10 @@
 #define SA1111_SKPMC	0x020c
 #define SA1111_SKPTC	0x0210
 #define SA1111_SKPEN0	0x0214
-#define SA1111_SKPWN0	0x0218
+#define SA1111_SKPWM0	0x0218
 #define SA1111_SKPEN1	0x021c
 #define SA1111_SKPWM1	0x0220
 
-#define _SKPCR		_SA1111(SA1111_SKPCR)
-#define _SKCDR		_SA1111(SA1111_SKCDR)
-#define _SKAUD		_SA1111(SA1111_SKAUD)
-#define _SKPMC		_SA1111(SA1111_SKPMC)
-#define _SKPTC		_SA1111(SA1111_SKPTC)
-#define _SKPEN0		_SA1111(SA1111_SKPEN0)
-#define _SKPWM0		_SA1111(SA1111_SKPWM0)
-#define _SKPEN1		_SA1111(SA1111_SKPEN1)
-#define _SKPWM1		_SA1111(SA1111_SKPWM1)
-
-#if LANGUAGE == C
-
 #define SKPCR		__CCREG(SA1111_SKPCR)
 #define SKCDR		__CCREG(SA1111_SKCDR)
 #define SKAUD		__CCREG(SA1111_SKAUD)
@@ -161,8 +141,6 @@
 #define SKPEN1		__CCREG(SA1111_SKPEN1)
 #define SKPWM1		__CCREG(SA1111_SKPWM1)
 
-#endif  /* LANGUAGE == C */
-
 #define SKPCR_UCLKEN	(1<<0)
 #define SKPCR_ACCLKEN	(1<<1)
 #define SKPCR_I2SCLKEN	(1<<2)
@@ -176,21 +154,14 @@
 /*
  * USB Host controller
  */
-#define _USB_OHCI_OP_BASE	_SA1111( 0x400 )
-#define _USB_STATUS		_SA1111( 0x518 )
-#define _USB_RESET		_SA1111( 0x51c )
-#define _USB_INTERRUPTEST	_SA1111( 0x520 )
-
-#define _USB_EXTENT		(_USB_INTERRUPTEST - _USB_OHCI_OP_BASE + 4)
-
-#if LANGUAGE == C
-
-#define USB_OHCI_OP_BASE	__CCREG(0x0400)
-#define USB_STATUS		__CCREG(0x0518)
-#define USB_RESET		__CCREG(0x051c)
-#define USB_INTERRUPTEST	__CCReG(0x0520)
+#define SA1111_USB		0x0400
 
-#endif  /* LANGUAGE == C */
+/*
+ * Offsets from SA1111_USB_BASE
+ */
+#define SA1111_USB_STATUS	0x0118
+#define SA1111_USB_RESET	0x011c
+#define SA1111_USB_IRQTEST	0x0120
 
 #define USB_RESET_FORCEIFRESET	(1 << 0)
 #define USB_RESET_FORCEHCRESET	(1 << 1)
@@ -451,82 +422,56 @@
  *    WAKE_POL0		Wake-up polarity selection 0
  *    WAKE_POL1		Wake-up polarity selection 1
  */
+#define SA1111_INTC		0x1600
 
-#define SA1111_INTTEST0		0x1600
-#define SA1111_INTTEST1		0x1604
-#define SA1111_INTEN0		0x1608
-#define SA1111_INTEN1		0x160c
-#define SA1111_INTPOL0		0x1610
-#define SA1111_INTPOL1		0x1614
-#define SA1111_INTTSTSEL	0x1618
-#define SA1111_INTSTATCLR0	0x161c
-#define SA1111_INTSTATCLR1	0x1620
-#define SA1111_INTSET0		0x1624
-#define SA1111_INTSET1		0x1628
-#define SA1111_WAKE_EN0		0x162c
-#define SA1111_WAKE_EN1		0x1630
-#define SA1111_WAKE_POL0	0x1634
-#define SA1111_WAKE_POL1	0x1638
-
-#define _INTTEST0	_SA1111(SA1111_INTTEST0)
-#define _INTTEST1	_SA1111(SA1111_INTTEST1)
-#define _INTEN0		_SA1111(SA1111_INTEN0)
-#define _INTEN1		_SA1111(SA1111_INTEN1)
-#define _INTPOL0	_SA1111(SA1111_INTPOL0)
-#define _INTPOL1	_SA1111(SA1111_INTPOL1)
-#define _INTTSTSEL	_SA1111(SA1111_INTTSTSEL)
-#define _INTSTATCLR0	_SA1111(SA1111_INTSTATCLR0)
-#define _INTSTATCLR1	_SA1111(SA1111_INTSTATCLR1)
-#define _INTSET0	_SA1111(SA1111_INTSET0)
-#define _INTSET1	_SA1111(SA1111_INTSET1)
-#define _WAKE_EN0	_SA1111(SA1111_WAKE_EN0)
-#define _WAKE_EN1	_SA1111(SA1111_WAKE_EN1)
-#define _WAKE_POL0	_SA1111(SA1111_WAKE_POL0)
-#define _WAKE_POL1	_SA1111(SA1111_WAKE_POL1)
-
-#if LANGUAGE == C
-
-#define INTTEST0	__CCREG(SA1111_INTTEST0)
-#define INTTEST1	__CCREG(SA1111_INTTEST1)
-#define INTEN0		__CCREG(SA1111_INTEN0)
-#define INTEN1		__CCREG(SA1111_INTEN1)
-#define INTPOL0		__CCREG(SA1111_INTPOL0)
-#define INTPOL1		__CCREG(SA1111_INTPOL1)
-#define INTTSTSEL	__CCREG(SA1111_INTTSTSEL)
-#define INTSTATCLR0	__CCREG(SA1111_INTSTATCLR0)
-#define INTSTATCLR1	__CCREG(SA1111_INTSTATCLR1)
-#define INTSET0		__CCREG(SA1111_INTSET0)
-#define INTSET1		__CCREG(SA1111_INTSET1)
-#define WAKE_EN0	__CCREG(SA1111_WAKE_EN0)
-#define WAKE_EN1	__CCREG(SA1111_WAKE_EN1)
-#define WAKE_POL0	__CCREG(SA1111_WAKE_POL0)
-#define WAKE_POL1	__CCREG(SA1111_WAKE_POL1)
-
-#endif  /* LANGUAGE == C */
+/*
+ * These are offsets from the above base.
+ */
+#define SA1111_INTTEST0		0x0000
+#define SA1111_INTTEST1		0x0004
+#define SA1111_INTEN0		0x0008
+#define SA1111_INTEN1		0x000c
+#define SA1111_INTPOL0		0x0010
+#define SA1111_INTPOL1		0x0014
+#define SA1111_INTTSTSEL	0x0018
+#define SA1111_INTSTATCLR0	0x001c
+#define SA1111_INTSTATCLR1	0x0020
+#define SA1111_INTSET0		0x0024
+#define SA1111_INTSET1		0x0028
+#define SA1111_WAKEEN0		0x002c
+#define SA1111_WAKEEN1		0x0030
+#define SA1111_WAKEPOL0		0x0034
+#define SA1111_WAKEPOL1		0x0038
+
+#define INTTEST0	__CCREG(SA1111_INTC + SA1111_INTTEST0)
+#define INTTEST1	__CCREG(SA1111_INTC + SA1111_INTTEST1)
+#define INTEN0		__CCREG(SA1111_INTC + SA1111_INTEN0)
+#define INTEN1		__CCREG(SA1111_INTC + SA1111_INTEN1)
+#define INTPOL0		__CCREG(SA1111_INTC + SA1111_INTPOL0)
+#define INTPOL1		__CCREG(SA1111_INTC + SA1111_INTPOL1)
+#define INTTSTSEL	__CCREG(SA1111_INTC + SA1111_INTTSTSEL)
+#define INTSTATCLR0	__CCREG(SA1111_INTC + SA1111_INTSTATCLR0)
+#define INTSTATCLR1	__CCREG(SA1111_INTC + SA1111_INTSTATCLR1)
+#define INTSET0		__CCREG(SA1111_INTC + SA1111_INTSET0)
+#define INTSET1		__CCREG(SA1111_INTC + SA1111_INTSET1)
+#define WAKE_EN0	__CCREG(SA1111_INTC + SA1111_WAKEEN0)
+#define WAKE_EN1	__CCREG(SA1111_INTC + SA1111_WAKEEN1)
+#define WAKE_POL0	__CCREG(SA1111_INTC + SA1111_WAKEPOL0)
+#define WAKE_POL1	__CCREG(SA1111_INTC + SA1111_WAKEPOL1)
 
 /*
  * PS/2 Trackpad and Mouse Interfaces
  *
- * Registers   (prefix kbd applies to trackpad interface, mse to mouse)
- *    KBDCR     Control Register
- *    KBDSTAT       Status Register
- *    KBDDATA       Transmit/Receive Data register
- *    KBDCLKDIV     Clock Division Register
- *    KBDPRECNT     Clock Precount Register
- *    KBDTEST1      Test register 1
- *    KBDTEST2      Test register 2
- *    KBDTEST3      Test register 3
- *    KBDTEST4      Test register 4
- *    MSECR
- *    MSESTAT
- *    MSEDATA
- *    MSECLKDIV
- *    MSEPRECNT
- *    MSETEST1
- *    MSETEST2
- *    MSETEST3
- *    MSETEST4
- *
+ * Registers
+ *    PS2CR		Control Register
+ *    PS2STAT		Status Register
+ *    PS2DATA		Transmit/Receive Data register
+ *    PS2CLKDIV		Clock Division Register
+ *    PS2PRECNT		Clock Precount Register
+ *    PS2TEST1		Test register 1
+ *    PS2TEST2		Test register 2
+ *    PS2TEST3		Test register 3
+ *    PS2TEST4		Test register 4
  */
 
 #define SA1111_KBD		0x0a00
@@ -564,17 +509,14 @@
  *    PCSSR	Sleep State Register
  */
 
-#define _PCCR		_SA1111( 0x1800 )
-#define _PCSSR		_SA1111( 0x1804 )
-#define _PCSR		_SA1111( 0x1808 )
-
-#if LANGUAGE == C
-
-#define PCCR		__CCREG(0x1800)
-#define PCSSR		__CCREG(0x1804)
-#define PCSR		__CCREG(0x1808)
+#define SA1111_PCMCIA	0x1600
 
-#endif  /* LANGUAGE == C */
+/*
+ * These are offsets from the above base.
+ */
+#define SA1111_PCCR	0x0000
+#define SA1111_PCSSR	0x0004
+#define SA1111_PCSR	0x0008
 
 #define PCSR_S0_READY	(1<<0)
 #define PCSR_S1_READY	(1<<1)
@@ -603,21 +545,61 @@
 #define PCSSR_S0_SLEEP	(1<<0)
 #define PCSSR_S1_SLEEP	(1<<1)
 
-struct sa1111_device {
+
+
+
+extern struct bus_type sa1111_bus_type;
+
+#define SA1111_DEVID_SBI	0
+#define SA1111_DEVID_SK		1
+#define SA1111_DEVID_USB	2
+#define SA1111_DEVID_SAC	3
+#define SA1111_DEVID_SSP	4
+#define SA1111_DEVID_PS2	5
+#define SA1111_DEVID_GPIO	6
+#define SA1111_DEVID_INT	7
+#define SA1111_DEVID_PCMCIA	8
+
+struct sa1111_dev {
 	struct device	dev;
-	struct resource	resource;
-	void		*base;
+	unsigned int	devid;
+	struct resource	res;
+	void		*mapbase;
+	unsigned int	skpcr_mask;
+	unsigned int	irq[6];
 };
 
-extern struct sa1111_device *sa1111;
+#define SA1111_DEV(_d)	container_of((_d), struct sa1111_dev, dev)
 
-int sa1111_check_dma_bug(dma_addr_t addr);
+struct sa1111_driver {
+	struct device_driver	drv;
+	unsigned int		devid;
+};
+
+#define SA1111_DRV(_d)	container_of((_d), struct sa1111_driver, drv)
+
+#define SA1111_DRIVER_NAME(_sadev) ((_sadev)->dev.driver->name)
+
+/*
+ * Probe for a SA1111 chip.
+ */
+extern int sa1111_init(unsigned long phys, unsigned int irq);
 
 /*
  * These frob the SKPCR register.
  */
-void sa1111_enable_device(unsigned int mask);
-void sa1111_disable_device(unsigned int mask);
+void sa1111_enable_device(struct sa1111_dev *);
+void sa1111_disable_device(struct sa1111_dev *);
+
+unsigned int sa1111_pll_clock(struct sa1111_dev *);
 
+#define SA1111_AUDIO_ACLINK	0
+#define SA1111_AUDIO_I2S	1
+
+void sa1111_select_audio_mode(struct sa1111_dev *sadev, int mode);
+int sa1111_set_audio_rate(struct sa1111_dev *sadev, int rate);
+int sa1111_get_audio_rate(struct sa1111_dev *sadev);
+
+int sa1111_check_dma_bug(dma_addr_t addr);
 
 #endif  /* _ASM_ARCH_SA1111 */

include/asm-arm/pci.h

@@ -27,15 +27,11 @@ void sa1111_dma_sync_sg(struct pci_dev *, struct scatterlist *, int, int);
 #ifdef CONFIG_SA1111
 
 #define SA1111_FAKE_PCIDEV ((struct pci_dev *) 1111)
-
-static inline int dev_is_sa1111(const struct pci_dev *dev)
-{
-	return (dev == SA1111_FAKE_PCIDEV);
-}
+#define dev_is_sa1111(dev) (dev == SA1111_FAKE_PCIDEV)
 
 #else
 
-static inline int dev_is_sa1111(const struct pci_dev *dev) { return 0; }
+#define dev_is_sa1111(dev) (0)
 
 #endif