---

yaml
---
r: 313031
b: refs/heads/master
c: f6f1f12
h: refs/heads/master
i:
  313029: ac80449
  313027: 1c8e787
  313023: 36ff507
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a77e1c4d09c88f98ac2e653382d2c1861dbb736f
+refs/heads/master: f6f1f12f6d4e9e4a44587e58ec96db25673083ec

trunk/arch/arm/Kconfig

@@ -936,6 +936,7 @@ config ARCH_DAVINCI
 
 config ARCH_OMAP
 	bool "TI OMAP"
+	depends on MMU
 	select HAVE_CLK
 	select ARCH_REQUIRE_GPIOLIB
 	select ARCH_HAS_CPUFREQ

trunk/arch/arm/boot/dts/omap3-beagle.dts

@@ -61,9 +61,9 @@
 };
 
 &mmc2 {
-	status = "disable";
+	status = "disabled";
 };
 
 &mmc3 {
-	status = "disable";
+	status = "disabled";
 };

trunk/arch/arm/boot/dts/omap4-panda.dts

@@ -74,15 +74,15 @@
 };
 
 &mmc2 {
-	status = "disable";
+	status = "disabled";
 };
 
 &mmc3 {
-	status = "disable";
+	status = "disabled";
 };
 
 &mmc4 {
-	status = "disable";
+	status = "disabled";
 };
 
 &mmc5 {

trunk/arch/arm/boot/dts/omap4-sdp.dts

@@ -147,11 +147,11 @@
 };
 
 &mmc3 {
-	status = "disable";
+	status = "disabled";
 };
 
 &mmc4 {
-	status = "disable";
+	status = "disabled";
 };
 
 &mmc5 {

trunk/arch/arm/configs/omap2plus_defconfig

@@ -197,6 +197,7 @@ CONFIG_RTC_DRV_TWL4030=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
 CONFIG_QUOTA=y
 CONFIG_QFMT_V2=y
 CONFIG_MSDOS_FS=y

trunk/arch/arm/mach-omap2/Kconfig

@@ -35,6 +35,7 @@ config ARCH_OMAP3
 	select CPU_V7
 	select USB_ARCH_HAS_EHCI if USB_SUPPORT
 	select ARCH_HAS_OPP
+	select PM_RUNTIME if CPU_IDLE
 	select PM_OPP if PM
 	select ARM_CPU_SUSPEND if PM
 	select MULTI_IRQ_HANDLER
@@ -52,6 +53,7 @@ config ARCH_OMAP4
 	select PL310_ERRATA_727915
 	select ARM_ERRATA_720789
 	select ARCH_HAS_OPP
+	select PM_RUNTIME if CPU_IDLE
 	select PM_OPP if PM
 	select USB_ARCH_HAS_EHCI if USB_SUPPORT
 	select ARM_CPU_SUSPEND if PM

trunk/arch/arm/mach-omap2/Makefile

@@ -66,9 +66,7 @@ ifeq ($(CONFIG_PM),y)
 obj-$(CONFIG_ARCH_OMAP2)		+= pm24xx.o
 obj-$(CONFIG_ARCH_OMAP2)		+= sleep24xx.o
 obj-$(CONFIG_ARCH_OMAP3)		+= pm34xx.o sleep34xx.o
-obj-$(CONFIG_ARCH_OMAP3)		+= cpuidle34xx.o
 obj-$(CONFIG_ARCH_OMAP4)		+= pm44xx.o omap-mpuss-lowpower.o
-obj-$(CONFIG_ARCH_OMAP4)		+= cpuidle44xx.o
 obj-$(CONFIG_PM_DEBUG)			+= pm-debug.o
 obj-$(CONFIG_OMAP_SMARTREFLEX)          += sr_device.o smartreflex.o
 obj-$(CONFIG_OMAP_SMARTREFLEX_CLASS3)	+= smartreflex-class3.o
@@ -82,6 +80,11 @@ endif
 
 endif
 
+ifeq ($(CONFIG_CPU_IDLE),y)
+obj-$(CONFIG_ARCH_OMAP3)                += cpuidle34xx.o
+obj-$(CONFIG_ARCH_OMAP4)                += cpuidle44xx.o
+endif
+
 # PRCM
 obj-y					+= prm_common.o
 obj-$(CONFIG_ARCH_OMAP2)		+= prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o

trunk/arch/arm/mach-omap2/board-2430sdp.c

@@ -218,9 +218,6 @@ static struct twl4030_gpio_platform_data sdp2430_gpio_data = {
 };
 
 static struct twl4030_platform_data sdp2430_twldata = {
-	.irq_base	= TWL4030_IRQ_BASE,
-	.irq_end	= TWL4030_IRQ_END,
-
 	/* platform_data for children goes here */
 	.gpio		= &sdp2430_gpio_data,
 	.vmmc1		= &sdp2430_vmmc1,

trunk/arch/arm/mach-omap2/board-omap3beagle.c

@@ -433,7 +433,7 @@ static struct platform_device *omap3_beagle_devices[] __initdata = {
 
 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
 
-	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
+	.port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
 	.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
 	.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
 

trunk/arch/arm/mach-omap2/board-omap3logic.c

@@ -93,9 +93,6 @@ static struct twl4030_usb_data omap3logic_usb_data = {
 
 
 static struct twl4030_platform_data omap3logic_twldata = {
-	.irq_base	= TWL4030_IRQ_BASE,
-	.irq_end	= TWL4030_IRQ_END,
-
 	/* platform_data for children goes here */
 	.gpio		= &omap3logic_gpio_data,
 	.vmmc1		= &omap3logic_vmmc1,

trunk/arch/arm/mach-omap2/common-board-devices.c

@@ -63,28 +63,30 @@ void __init omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce,
 	struct spi_board_info *spi_bi = &ads7846_spi_board_info;
 	int err;
 
-	if (board_pdata && board_pdata->get_pendown_state) {
-		err = gpio_request_one(gpio_pendown, GPIOF_IN, "TSPenDown");
-		if (err) {
-			pr_err("Couldn't obtain gpio for TSPenDown: %d\n", err);
-			return;
-		}
-		gpio_export(gpio_pendown, 0);
-
-		if (gpio_debounce)
-			gpio_set_debounce(gpio_pendown, gpio_debounce);
+	err = gpio_request_one(gpio_pendown, GPIOF_IN, "TSPenDown");
+	if (err) {
+		pr_err("Couldn't obtain gpio for TSPenDown: %d\n", err);
+		return;
 	}
 
+	if (gpio_debounce)
+		gpio_set_debounce(gpio_pendown, gpio_debounce);
+
 	spi_bi->bus_num	= bus_num;
 	spi_bi->irq	= gpio_to_irq(gpio_pendown);
 
 	if (board_pdata) {
 		board_pdata->gpio_pendown = gpio_pendown;
 		spi_bi->platform_data = board_pdata;
+		if (board_pdata->get_pendown_state)
+			gpio_export(gpio_pendown, 0);
 	} else {
 		ads7846_config.gpio_pendown = gpio_pendown;
 	}
 
+	if (!board_pdata || (board_pdata && !board_pdata->get_pendown_state))
+		gpio_free(gpio_pendown);
+
 	spi_register_board_info(&ads7846_spi_board_info, 1);
 }
 #else

trunk/arch/arm/mach-omap2/cpuidle34xx.c

@@ -36,8 +36,6 @@
 #include "control.h"
 #include "common.h"
 
-#ifdef CONFIG_CPU_IDLE
-
 /* Mach specific information to be recorded in the C-state driver_data */
 struct omap3_idle_statedata {
 	u32 mpu_state;
@@ -379,9 +377,3 @@ int __init omap3_idle_init(void)
 
 	return 0;
 }
-#else
-int __init omap3_idle_init(void)
-{
-	return 0;
-}
-#endif /* CONFIG_CPU_IDLE */

trunk/arch/arm/mach-omap2/cpuidle44xx.c

@@ -22,8 +22,6 @@
 #include "pm.h"
 #include "prm.h"
 
-#ifdef CONFIG_CPU_IDLE
-
 /* Machine specific information */
 struct omap4_idle_statedata {
 	u32 cpu_state;
@@ -199,9 +197,3 @@ int __init omap4_idle_init(void)
 
 	return 0;
 }
-#else
-int __init omap4_idle_init(void)
-{
-	return 0;
-}
-#endif /* CONFIG_CPU_IDLE */

trunk/arch/arm/mach-omap2/irq.c

@@ -262,7 +262,7 @@ int __init omap_intc_of_init(struct device_node *node,
 			     struct device_node *parent)
 {
 	struct resource res;
-	u32 nr_irqs = 96;
+	u32 nr_irq = 96;
 
 	if (WARN_ON(!node))
 		return -ENODEV;
@@ -272,10 +272,10 @@ int __init omap_intc_of_init(struct device_node *node,
 		return -EINVAL;
 	}
 
-	if (of_property_read_u32(node, "ti,intc-size", &nr_irqs))
-		pr_warn("unable to get intc-size, default to %d\n", nr_irqs);
+	if (of_property_read_u32(node, "ti,intc-size", &nr_irq))
+		pr_warn("unable to get intc-size, default to %d\n", nr_irq);
 
-	omap_init_irq(res.start, nr_irqs, of_node_get(node));
+	omap_init_irq(res.start, nr_irq, of_node_get(node));
 
 	return 0;
 }

trunk/arch/arm/mach-omap2/mailbox.c

@@ -83,8 +83,6 @@ static int omap2_mbox_startup(struct omap_mbox *mbox)
 	l = mbox_read_reg(MAILBOX_REVISION);
 	pr_debug("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f));
 
-	omap2_mbox_enable_irq(mbox, IRQ_RX);
-
 	return 0;
 }
 

trunk/arch/arm/mach-omap2/omap-iommu.c

@@ -73,19 +73,17 @@ static struct iommu_device omap4_devices[] = {
 			.da_end = 0xFFFFF000,
 		},
 	},
-#if defined(CONFIG_MPU_TESLA_IOMMU)
 	{
 		.base = OMAP4_MMU2_BASE,
-		.irq = INT_44XX_DSP_MMU,
+		.irq = OMAP44XX_IRQ_TESLA_MMU,
 		.pdata = {
 			.name = "tesla",
 			.nr_tlb_entries = 32,
-			.clk_name = "tesla_ick",
+			.clk_name = "dsp_fck",
 			.da_start = 0x0,
 			.da_end = 0xFFFFF000,
 		},
 	},
-#endif
 };
 #define NR_OMAP4_IOMMU_DEVICES ARRAY_SIZE(omap4_devices)
 static struct platform_device *omap4_iommu_pdev[NR_OMAP4_IOMMU_DEVICES];

trunk/arch/arm/mach-omap2/opp.c

@@ -53,7 +53,7 @@ int __init omap_init_opp_table(struct omap_opp_def *opp_def,
 	omap_table_init = 1;
 
 	/* Lets now register with OPP library */
-	for (i = 0; i < opp_def_size; i++) {
+	for (i = 0; i < opp_def_size; i++, opp_def++) {
 		struct omap_hwmod *oh;
 		struct device *dev;
 
@@ -86,7 +86,6 @@ int __init omap_init_opp_table(struct omap_opp_def *opp_def,
 					__func__, opp_def->freq,
 					opp_def->hwmod_name, i, r);
 		}
-		opp_def++;
 	}
 
 	return 0;

trunk/arch/arm/mach-omap2/pm.h

@@ -15,12 +15,25 @@
 
 #include "powerdomain.h"
 
+#ifdef CONFIG_CPU_IDLE
+extern int __init omap3_idle_init(void);
+extern int __init omap4_idle_init(void);
+#else
+static inline int omap3_idle_init(void)
+{
+	return 0;
+}
+
+static inline int omap4_idle_init(void)
+{
+	return 0;
+}
+#endif
+
 extern void *omap3_secure_ram_storage;
 extern void omap3_pm_off_mode_enable(int);
 extern void omap_sram_idle(void);
 extern int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state);
-extern int omap3_idle_init(void);
-extern int omap4_idle_init(void);
 extern int omap_pm_clkdms_setup(struct clockdomain *clkdm, void *unused);
 extern int (*omap_pm_suspend)(void);
 

trunk/arch/arm/mach-omap2/pm34xx.c

@@ -581,10 +581,13 @@ static void __init prcm_setup_regs(void)
 			  OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
 
 	/* Don't attach IVA interrupts */
-	omap2_prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
-	omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1);
-	omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
-	omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL);
+	if (omap3_has_iva()) {
+		omap2_prm_write_mod_reg(0, WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
+		omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430_PM_IVAGRPSEL1);
+		omap2_prm_write_mod_reg(0, CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
+		omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD,
+					OMAP3430_PM_IVAGRPSEL);
+	}
 
 	/* Clear any pending 'reset' flags */
 	omap2_prm_write_mod_reg(0xffffffff, MPU_MOD, OMAP2_RM_RSTST);
@@ -598,7 +601,9 @@ static void __init prcm_setup_regs(void)
 	/* Clear any pending PRCM interrupts */
 	omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET);
 
-	omap3_iva_idle();
+	if (omap3_has_iva())
+		omap3_iva_idle();
+
 	omap3_d2d_idle();
 }
 

trunk/arch/arm/mach-omap2/prm_common.c

@@ -85,7 +85,7 @@ static void omap_prcm_irq_handler(unsigned int irq, struct irq_desc *desc)
 	unsigned long priority_pending[OMAP_PRCM_MAX_NR_PENDING_REG];
 	struct irq_chip *chip = irq_desc_get_chip(desc);
 	unsigned int virtirq;
-	int nr_irqs = prcm_irq_setup->nr_regs * 32;
+	int nr_irq = prcm_irq_setup->nr_regs * 32;
 
 	/*
 	 * If we are suspended, mask all interrupts from PRCM level,
@@ -110,7 +110,7 @@ static void omap_prcm_irq_handler(unsigned int irq, struct irq_desc *desc)
 		prcm_irq_setup->read_pending_irqs(pending);
 
 		/* No bit set, then all IRQs are handled */
-		if (find_first_bit(pending, nr_irqs) >= nr_irqs)
+		if (find_first_bit(pending, nr_irq) >= nr_irq)
 			break;
 
 		omap_prcm_events_filter_priority(pending, priority_pending);
@@ -121,11 +121,11 @@ static void omap_prcm_irq_handler(unsigned int irq, struct irq_desc *desc)
 		 */
 
 		/* Serve priority events first */
-		for_each_set_bit(virtirq, priority_pending, nr_irqs)
+		for_each_set_bit(virtirq, priority_pending, nr_irq)
 			generic_handle_irq(prcm_irq_setup->base_irq + virtirq);
 
 		/* Serve normal events next */
-		for_each_set_bit(virtirq, pending, nr_irqs)
+		for_each_set_bit(virtirq, pending, nr_irq)
 			generic_handle_irq(prcm_irq_setup->base_irq + virtirq);
 	}
 	if (chip->irq_ack)