Merge ../../omap/pristine

Makefile

@@ -11,7 +11,7 @@ NAME=Crazed Snow-Weasel
 # expect to learn how to build the kernel reading this file.
 
 # Add custom flags here to avoid conflict with updates
-EXTRAVERSION := $(EXTRAVERSION)-omap2
+EXTRAVERSION := $(EXTRAVERSION)-omap1
 
 # Do not print "Entering directory ..."
 MAKEFLAGS += --no-print-directory

arch/arm/mach-omap1/board-ams-delta.c

@@ -91,6 +91,15 @@ static struct omap_board_config_kernel ams_delta_config[] = {
 	{ OMAP_TAG_USB,		&ams_delta_usb_config },
 };
 
+static struct platform_device ams_delta_led_device = {
+	.name	= "ams-delta-led",
+	.id	= -1
+};
+
+static struct platform_device *ams_delta_devices[] __initdata = {
+	&ams_delta_led_device,
+};
+
 static void __init ams_delta_init(void)
 {
 	iotable_init(ams_delta_io_desc, ARRAY_SIZE(ams_delta_io_desc));
@@ -101,6 +110,8 @@ static void __init ams_delta_init(void)
 
 	/* Clear latch2 (NAND, LCD, modem enable) */
 	ams_delta_latch2_write(~0, 0);
+
+	platform_add_devices(ams_delta_devices, ARRAY_SIZE(ams_delta_devices));
 }
 
 static void __init ams_delta_map_io(void)

arch/arm/mach-omap2/board-h4.c

@@ -156,6 +156,7 @@ static struct platform_device h4_smc91x_device = {
 
 /* Select between the IrDA and aGPS module
  */
+#if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE)
 static int h4_select_irda(struct device *dev, int state)
 {
 	unsigned char expa;
@@ -212,6 +213,10 @@ static int h4_transceiver_mode(struct device *dev, int mode)
 
 	return 0;
 }
+#else
+static int h4_select_irda(struct device *dev, int state) { return 0; }
+static int h4_transceiver_mode(struct device *dev, int mode) { return 0; }
+#endif
 
 static struct omap_irda_config h4_irda_data = {
 	.transceiver_cap	= IR_SIRMODE | IR_MIRMODE | IR_FIRMODE,

arch/arm/mach-omap2/clock.c

@@ -103,7 +103,7 @@ static void omap2_clk_fixed_enable(struct clk *clk)
 	else if (clk == &apll54_ck)
 		cval = (1 << 6);
 
-	while (!CM_IDLEST_CKGEN & cval) {		/* Wait for lock */
+	while (!(CM_IDLEST_CKGEN & cval)) {		/* Wait for lock */
 		++i;
 		udelay(1);
 		if (i == 100000)

arch/arm/plat-omap/dma.c

@@ -1461,11 +1461,13 @@ EXPORT_SYMBOL(omap_request_dma);
 EXPORT_SYMBOL(omap_free_dma);
 EXPORT_SYMBOL(omap_start_dma);
 EXPORT_SYMBOL(omap_stop_dma);
+EXPORT_SYMBOL(omap_set_dma_callback);
 EXPORT_SYMBOL(omap_enable_dma_irq);
 EXPORT_SYMBOL(omap_disable_dma_irq);
 
 EXPORT_SYMBOL(omap_set_dma_transfer_params);
 EXPORT_SYMBOL(omap_set_dma_color_mode);
+EXPORT_SYMBOL(omap_set_dma_write_mode);
 
 EXPORT_SYMBOL(omap_set_dma_src_params);
 EXPORT_SYMBOL(omap_set_dma_src_index);

arch/arm/plat-omap/dmtimer.c

@@ -79,6 +79,9 @@ struct omap_dm_timer {
 
 #ifdef CONFIG_ARCH_OMAP1
 
+#define omap_dm_clk_enable(x)
+#define omap_dm_clk_disable(x)
+
 static struct omap_dm_timer dm_timers[] = {
 	{ .phys_base = 0xfffb1400, .irq = INT_1610_GPTIMER1 },
 	{ .phys_base = 0xfffb1c00, .irq = INT_1610_GPTIMER2 },
@@ -92,6 +95,9 @@ static struct omap_dm_timer dm_timers[] = {
 
 #elif defined(CONFIG_ARCH_OMAP2)
 
+#define omap_dm_clk_enable(x) clk_enable(x)
+#define omap_dm_clk_disable(x) clk_disable(x)
+
 static struct omap_dm_timer dm_timers[] = {
 	{ .phys_base = 0x48028000, .irq = INT_24XX_GPTIMER1 },
 	{ .phys_base = 0x4802a000, .irq = INT_24XX_GPTIMER2 },
@@ -168,11 +174,15 @@ static void omap_dm_timer_reset(struct omap_dm_timer *timer)
 
 static void omap_dm_timer_prepare(struct omap_dm_timer *timer)
 {
-#ifdef CONFIG_ARCH_OMAP2
-	clk_enable(timer->iclk);
-	clk_enable(timer->fclk);
-#endif
+	omap_dm_clk_enable(timer->fclk);
+	omap_dm_clk_enable(timer->iclk);
+
 	omap_dm_timer_reset(timer);
+
+	/* Leave iclk enabled for GPT1 as it is needed for the
+	 * system timer to work properly. */
+	if (timer != &dm_timers[0])
+		omap_dm_clk_disable(timer->iclk);
 }
 
 struct omap_dm_timer *omap_dm_timer_request(void)
@@ -223,11 +233,14 @@ struct omap_dm_timer *omap_dm_timer_request_specific(int id)
 
 void omap_dm_timer_free(struct omap_dm_timer *timer)
 {
+	omap_dm_clk_enable(timer->iclk);
 	omap_dm_timer_reset(timer);
-#ifdef CONFIG_ARCH_OMAP2
-	clk_disable(timer->iclk);
-	clk_disable(timer->fclk);
-#endif
+	omap_dm_clk_disable(timer->iclk);
+
+	if (timer == &dm_timers[0])
+		omap_dm_clk_disable(timer->iclk);
+	omap_dm_clk_disable(timer->fclk);
+
 	WARN_ON(!timer->reserved);
 	timer->reserved = 0;
 }
@@ -276,7 +289,7 @@ __u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
 
 struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer)
 {
-        return timer->fclk;
+	return timer->fclk;
 }
 
 __u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
@@ -288,29 +301,35 @@ __u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
 
 void omap_dm_timer_trigger(struct omap_dm_timer *timer)
 {
+	omap_dm_clk_enable(timer->iclk);
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 0);
+	omap_dm_clk_disable(timer->iclk);
 }
 
 void omap_dm_timer_start(struct omap_dm_timer *timer)
 {
 	u32 l;
 
+	omap_dm_clk_enable(timer->iclk);
 	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
 	if (!(l & OMAP_TIMER_CTRL_ST)) {
 		l |= OMAP_TIMER_CTRL_ST;
 		omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 	}
+	omap_dm_clk_disable(timer->iclk);
 }
 
 void omap_dm_timer_stop(struct omap_dm_timer *timer)
 {
 	u32 l;
 
+	omap_dm_clk_enable(timer->iclk);
 	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
 	if (l & OMAP_TIMER_CTRL_ST) {
 		l &= ~0x1;
 		omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 	}
+	omap_dm_clk_disable(timer->iclk);
 }
 
 #ifdef CONFIG_ARCH_OMAP1
@@ -348,6 +367,7 @@ void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload,
 {
 	u32 l;
 
+	omap_dm_clk_enable(timer->iclk);
 	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
 	if (autoreload)
 		l |= OMAP_TIMER_CTRL_AR;
@@ -356,6 +376,7 @@ void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload,
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load);
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 0);
+	omap_dm_clk_disable(timer->iclk);
 }
 
 void omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable,
@@ -363,6 +384,7 @@ void omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable,
 {
 	u32 l;
 
+	omap_dm_clk_enable(timer->iclk);
 	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
 	if (enable)
 		l |= OMAP_TIMER_CTRL_CE;
@@ -370,6 +392,7 @@ void omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable,
 		l &= ~OMAP_TIMER_CTRL_CE;
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_MATCH_REG, match);
+	omap_dm_clk_disable(timer->iclk);
 }
 
 
@@ -378,6 +401,7 @@ void omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on,
 {
 	u32 l;
 
+	omap_dm_clk_enable(timer->iclk);
 	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
 	l &= ~(OMAP_TIMER_CTRL_GPOCFG | OMAP_TIMER_CTRL_SCPWM |
 	       OMAP_TIMER_CTRL_PT | (0x03 << 10));
@@ -387,12 +411,14 @@ void omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on,
 		l |= OMAP_TIMER_CTRL_PT;
 	l |= trigger << 10;
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+	omap_dm_clk_disable(timer->iclk);
 }
 
 void omap_dm_timer_set_prescaler(struct omap_dm_timer *timer, int prescaler)
 {
 	u32 l;
 
+	omap_dm_clk_enable(timer->iclk);
 	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
 	l &= ~(OMAP_TIMER_CTRL_PRE | (0x07 << 2));
 	if (prescaler >= 0x00 && prescaler <= 0x07) {
@@ -400,32 +426,51 @@ void omap_dm_timer_set_prescaler(struct omap_dm_timer *timer, int prescaler)
 		l |= prescaler << 2;
 	}
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
+	omap_dm_clk_disable(timer->iclk);
 }
 
 void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer,
 				  unsigned int value)
 {
+	omap_dm_clk_enable(timer->iclk);
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_INT_EN_REG, value);
+	omap_dm_clk_disable(timer->iclk);
 }
 
 unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer)
 {
-	return omap_dm_timer_read_reg(timer, OMAP_TIMER_STAT_REG);
+	unsigned int l;
+
+	omap_dm_clk_enable(timer->iclk);
+	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_STAT_REG);
+	omap_dm_clk_disable(timer->iclk);
+
+	return l;
 }
 
 void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value)
 {
+	omap_dm_clk_enable(timer->iclk);
 	omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG, value);
+	omap_dm_clk_disable(timer->iclk);
 }
 
 unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer)
 {
-	return omap_dm_timer_read_reg(timer, OMAP_TIMER_COUNTER_REG);
+	unsigned int l;
+
+	omap_dm_clk_enable(timer->iclk);
+	l = omap_dm_timer_read_reg(timer, OMAP_TIMER_COUNTER_REG);
+	omap_dm_clk_disable(timer->iclk);
+
+	return l;
 }
 
 void omap_dm_timer_write_counter(struct omap_dm_timer *timer, unsigned int value)
 {
-	return omap_dm_timer_write_reg(timer, OMAP_TIMER_COUNTER_REG, value);
+	omap_dm_clk_enable(timer->iclk);
+	omap_dm_timer_write_reg(timer, OMAP_TIMER_COUNTER_REG, value);
+	omap_dm_clk_disable(timer->iclk);
 }
 
 int omap_dm_timers_active(void)
@@ -436,9 +481,13 @@ int omap_dm_timers_active(void)
 		struct omap_dm_timer *timer;
 
 		timer = &dm_timers[i];
+		omap_dm_clk_enable(timer->iclk);
 		if (omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG) &
-		    OMAP_TIMER_CTRL_ST)
+		    OMAP_TIMER_CTRL_ST) {
+			omap_dm_clk_disable(timer->iclk);
 			return 1;
+		}
+		omap_dm_clk_disable(timer->iclk);
 	}
 	return 0;
 }

arch/arm/plat-omap/dsp/dsp_common.c

@@ -59,7 +59,6 @@ struct cpustat {
 	void (*mem_rel_cb)(void);
 };
 struct cpustat cpustat = {
-	.lock = __MUTEX_INITIALIZER(cpustat.lock),
 	.stat = CPUSTAT_RESET,
 	.icrmask = 0xffff,
 };
@@ -243,6 +242,8 @@ static int init_done;
 
 static int __init omap_dsp_init(void)
 {
+	mutex_init(&cpustat.lock);
+
 	dspmem_size = 0;
 #ifdef CONFIG_ARCH_OMAP15XX
 	if (cpu_is_omap1510()) {
@@ -544,4 +545,6 @@ EXPORT_SYMBOL(dsp_register_mem_cb);
 EXPORT_SYMBOL(dsp_unregister_mem_cb);
 
 EXPORT_SYMBOL(__cpu_flush_kern_tlb_range);
+EXPORT_SYMBOL(cpu_architecture);
+EXPORT_SYMBOL(pmd_clear_bad);
 #endif

arch/arm/plat-omap/gpio.c

@@ -216,7 +216,7 @@ static inline int gpio_valid(int gpio)
 		return -1;
 #ifndef CONFIG_ARCH_OMAP24XX
 	if (OMAP_GPIO_IS_MPUIO(gpio)) {
-		if (gpio >= MAX_GPIO_LINES + 16)
+		if (gpio >= OMAP_MAX_GPIO_LINES + 16)
 			return -1;
 		return 0;
 	}
@@ -985,7 +985,7 @@ static int __init _omap_gpio_init(void)
 		else
 			clk_enable(gpio_ick);
 		gpio_fck = clk_get(NULL, "gpios_fck");
-		if (IS_ERR(gpio_ick))
+		if (IS_ERR(gpio_fck))
 			printk("Could not get gpios_fck\n");
 		else
 			clk_enable(gpio_fck);

drivers/leds/leds-omap-pwm.c

@@ -69,7 +69,7 @@ static void omap_pwm_led_power_on(struct omap_pwm_led *led)
 	led->powered = 1;
 
 	/* Select clock */
-	omap_dm_timer_set_source(led->intensity_timer, OMAP_TIMER_SRC_SYS_CLK);
+	omap_dm_timer_set_source(led->intensity_timer, OMAP_TIMER_SRC_32_KHZ);
 
 	/* Turn voltage on */
 	if (led->pdata->set_power != NULL)

include/asm-arm/arch-omap/board-ams-delta.h

@@ -50,9 +50,20 @@
 #define AMS_DELTA_LATCH2_NAND_NWE	0x0020
 #define AMS_DELTA_LATCH2_NAND_ALE	0x0040
 #define AMS_DELTA_LATCH2_NAND_CLE	0x0080
+#define AMD_DELTA_LATCH2_KEYBRD_PWR	0x0100
+#define AMD_DELTA_LATCH2_KEYBRD_DATA	0x0200
+#define AMD_DELTA_LATCH2_SCARD_RSTIN	0x0400
+#define AMD_DELTA_LATCH2_SCARD_CMDVCC	0x0800
 #define AMS_DELTA_LATCH2_MODEM_NRESET	0x1000
 #define AMS_DELTA_LATCH2_MODEM_CODEC	0x2000
 
+#define AMS_DELTA_GPIO_PIN_KEYBRD_DATA	0
+#define AMS_DELTA_GPIO_PIN_KEYBRD_CLK	1
+#define AMS_DELTA_GPIO_PIN_MODEM_IRQ	2
+#define AMS_DELTA_GPIO_PIN_HOOK_SWITCH	4
+#define AMS_DELTA_GPIO_PIN_SCARD_NOFF	6
+#define AMS_DELTA_GPIO_PIN_SCARD_IO	7
+#define AMS_DELTA_GPIO_PIN_CONFIG	11
 #define AMS_DELTA_GPIO_PIN_NAND_RB	12
 
 #ifndef __ASSEMBLY__

include/asm-arm/arch-omap/dma.h

@@ -344,13 +344,13 @@ struct omap_dma_channel_params {
 
 	int src_port;		/* Only on OMAP1 REVISIT: Is this needed? */
 	int src_amode;		/* constant , post increment, indexed , double indexed */
-	int src_start;		/* source address : physical */
+	unsigned long src_start;	/* source address : physical */
 	int src_ei;		/* source element index */
 	int src_fi;		/* source frame index */
 
 	int dst_port;		/* Only on OMAP1 REVISIT: Is this needed? */
 	int dst_amode;		/* constant , post increment, indexed , double indexed */
-	int dst_start;		/* source address : physical */
+	unsigned long dst_start;	/* source address : physical */
 	int dst_ei;		/* source element index */
 	int dst_fi;		/* source frame index */
 

sound/oss/omap-audio-aic23.c

@@ -244,7 +244,6 @@ static audio_state_t aic23_state = {
         .hw_remove      =  __exit_p(omap_aic23_remove),
         .hw_suspend     = omap_aic23_suspend,
         .hw_resume      = omap_aic23_resume,
-	.mutex	    = __MUTEX_INITIALIZER(aic23_state.mutex),
 };
 
 /* This will be defined in the audio.h */
@@ -673,6 +672,8 @@ static int __init audio_aic23_init(void)
 	if (machine_is_omap_h2() || machine_is_omap_h3())
 		return -ENODEV;
 
+	mutex_init(&aic23_state.mutex);
+
         if (machine_is_omap_osk()) {
                 /* Set MCLK to be clock input for AIC23 */
                 aic23_mclk = clk_get(0, "mclk");

sound/oss/omap-audio-tsc2101.c

@@ -326,7 +326,6 @@ static audio_state_t tsc2101_state = {
 	.hw_remove      = omap_tsc2101_remove,
 	.hw_suspend     = omap_tsc2101_suspend,
 	.hw_resume      = omap_tsc2101_resume,
-	.mutex		= __MUTEX_INITIALIZER(tsc2101_state.mutex),
 };
 
 /* This will be defined in the Audio.h */
@@ -1031,6 +1030,8 @@ static int __init audio_tsc2101_init(void)
 	if (machine_is_omap_osk() || machine_is_omap_innovator())
 		return -ENODEV;
 
+	mutex_init(&tsc2101_state.mutex);
+
 	/* register the codec with the audio driver */
 	if ((err = audio_register_codec(&tsc2101_state))) {
 		printk(KERN_ERR