Merge tag 'irq' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc sparse IRQ conversion from Arnd Bergmann:
 "The I.MX platform is getting converted to use sparse IRQs.  We are
  doing this for all platforms over time, because this is one of the
  requirements for building a multiplatform kernel, and generally a good
  idea."

* tag 'irq' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: imx: select USE_OF
  ARM: imx: Fix build error due to missing irqs.h include
  ARM: imx: enable SPARSE_IRQ for imx platform
  ARM: fiq: change FIQ_START to a variable
  tty: serial: imx: remove the use of MXC_INTERNAL_IRQS
  ARM: imx: remove unneeded mach/irq.h inclusion
  i2c: imx: remove unneeded mach/irqs.h inclusion
  ARM: imx: add a legacy irqdomain for mx31ads
  ARM: imx: add a legacy irqdomain for 3ds_debugboard
  ARM: imx: pass gpio than irq number into mxc_expio_init
  ARM: imx: leave irq_base of wm8350_platform_data uninitialized
  dma: ipu: remove the use of ipu_platform_data
  ARM: imx: move irq_domain_add_legacy call into avic driver
  ARM: imx: move irq_domain_add_legacy call into tzic driver
  gpio/mxc: move irq_domain_add_legacy call into gpio driver
  ARM: imx: eliminate macro IRQ_GPIOx()
  ARM: imx: eliminate macro IOMUX_TO_IRQ()
  ARM: imx: eliminate macro IMX_GPIO_TO_IRQ()

arch/arm/Kconfig

@@ -470,6 +470,8 @@ config ARCH_MXC
 	select CLKSRC_MMIO
 	select GENERIC_IRQ_CHIP
 	select MULTI_IRQ_HANDLER
+	select SPARSE_IRQ
+	select USE_OF
 	help
 	  Support for Freescale MXC/iMX-based family of processors
 

arch/arm/include/asm/mach/irq.h

@@ -17,7 +17,7 @@ struct seq_file;
 /*
  * This is internal.  Do not use it.
  */
-extern void init_FIQ(void);
+extern void init_FIQ(int);
 extern int show_fiq_list(struct seq_file *, int);
 
 #ifdef CONFIG_MULTI_IRQ_HANDLER

arch/arm/kernel/fiq.c

@@ -122,14 +122,16 @@ void release_fiq(struct fiq_handler *f)
 	while (current_fiq->fiq_op(current_fiq->dev_id, 0));
 }
 
+static int fiq_start;
+
 void enable_fiq(int fiq)
 {
-	enable_irq(fiq + FIQ_START);
+	enable_irq(fiq + fiq_start);
 }
 
 void disable_fiq(int fiq)
 {
-	disable_irq(fiq + FIQ_START);
+	disable_irq(fiq + fiq_start);
 }
 
 EXPORT_SYMBOL(set_fiq_handler);
@@ -140,7 +142,8 @@ EXPORT_SYMBOL(release_fiq);
 EXPORT_SYMBOL(enable_fiq);
 EXPORT_SYMBOL(disable_fiq);
 
-void __init init_FIQ(void)
+void __init init_FIQ(int start)
 {
 	no_fiq_insn = *(unsigned long *)0xffff001c;
+	fiq_start = start;
 }

arch/arm/mach-imx/Kconfig

@@ -382,7 +382,6 @@ config MACH_IMX27IPCAM
 config MACH_IMX27_DT
 	bool "Support i.MX27 platforms from device tree"
 	select SOC_IMX27
-	select USE_OF
 	help
 	  Include support for Freescale i.MX27 based platforms
 	  using the device tree for discovery
@@ -674,7 +673,6 @@ comment "i.MX51 machines:"
 config MACH_IMX51_DT
 	bool "Support i.MX51 platforms from device tree"
 	select SOC_IMX51
-	select USE_OF
 	select MACH_MX51_BABBAGE
 	help
 	  Include support for Freescale i.MX51 based platforms
@@ -770,7 +768,6 @@ comment "i.MX53 machines:"
 config MACH_IMX53_DT
 	bool "Support i.MX53 platforms from device tree"
 	select SOC_IMX53
-	select USE_OF
 	select MACH_MX53_ARD
 	select MACH_MX53_EVK
 	select MACH_MX53_LOCO
@@ -845,7 +842,6 @@ config SOC_IMX6Q
 	select MFD_ANATOP
 	select PINCTRL
 	select PINCTRL_IMX6Q
-	select USE_OF
 
 	help
 	  This enables support for Freescale i.MX6 Quad processor.

arch/arm/mach-imx/devices-imx31.h

@@ -42,8 +42,8 @@ extern const struct imx_imx_uart_1irq_data imx31_imx_uart_data[];
 #define imx31_add_imx_uart4(pdata)	imx31_add_imx_uart(4, pdata)
 
 extern const struct imx_ipu_core_data imx31_ipu_core_data;
-#define imx31_add_ipu_core(pdata)	\
-	imx_add_ipu_core(&imx31_ipu_core_data, pdata)
+#define imx31_add_ipu_core()		\
+	imx_add_ipu_core(&imx31_ipu_core_data)
 #define imx31_alloc_mx3_camera(pdata)	\
 	imx_alloc_mx3_camera(&imx31_ipu_core_data, pdata)
 #define imx31_add_mx3_sdc_fb(pdata)	\

arch/arm/mach-imx/devices-imx35.h

@@ -50,8 +50,8 @@ extern const struct imx_imx_uart_1irq_data imx35_imx_uart_data[];
 #define imx35_add_imx_uart2(pdata)	imx35_add_imx_uart(2, pdata)
 
 extern const struct imx_ipu_core_data imx35_ipu_core_data;
-#define imx35_add_ipu_core(pdata)	\
-	imx_add_ipu_core(&imx35_ipu_core_data, pdata)
+#define imx35_add_ipu_core()		\
+	imx_add_ipu_core(&imx35_ipu_core_data)
 #define imx35_alloc_mx3_camera(pdata)	\
 	imx_alloc_mx3_camera(&imx35_ipu_core_data, pdata)
 #define imx35_add_mx3_sdc_fb(pdata)	\

arch/arm/mach-imx/eukrea_mbimx27-baseboard.c

@@ -266,7 +266,7 @@ static struct spi_board_info __maybe_unused
 		.bus_num	= 0,
 		.chip_select	= 0,
 		.max_speed_hz	= 1500000,
-		.irq		= IRQ_GPIOD(25),
+		/* irq number is run-time assigned */
 		.platform_data	= &ads7846_config,
 		.mode           = SPI_MODE_2,
 	},
@@ -329,6 +329,7 @@ void __init eukrea_mbimx27_baseboard_init(void)
 	/* SPI_CS0 init */
 	mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_OUT);
 	imx27_add_spi_imx0(&eukrea_mbimx27_spi0_data);
+	eukrea_mbimx27_spi_board_info[0].irq = gpio_to_irq(IMX_GPIO_NR(4, 25));
 	spi_register_board_info(eukrea_mbimx27_spi_board_info,
 			ARRAY_SIZE(eukrea_mbimx27_spi_board_info));
 

arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c

@@ -95,10 +95,6 @@ static const struct fb_videomode fb_modedb[] = {
 	},
 };
 
-static const struct ipu_platform_data mx3_ipu_data __initconst = {
-	.irq_base = MXC_IPU_IRQ_START,
-};
-
 static struct mx3fb_platform_data mx3fb_pdata __initdata = {
 	.name		= "CMO-QVGA",
 	.mode		= fb_modedb,
@@ -287,7 +283,7 @@ void __init eukrea_mbimxsd35_baseboard_init(void)
 		printk(KERN_ERR "error setting mbimxsd pads !\n");
 
 	imx35_add_imx_uart1(&uart_pdata);
-	imx35_add_ipu_core(&mx3_ipu_data);
+	imx35_add_ipu_core();
 	imx35_add_mx3_sdc_fb(&mx3fb_pdata);
 
 	imx35_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);

arch/arm/mach-imx/imx27-dt.c

@@ -10,7 +10,6 @@
  */
 
 #include <linux/irq.h>
-#include <linux/irqdomain.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <asm/mach/arch.h>
@@ -33,35 +32,8 @@ static const struct of_dev_auxdata imx27_auxdata_lookup[] __initconst = {
 	{ /* sentinel */ }
 };
 
-static int __init imx27_avic_add_irq_domain(struct device_node *np,
-				struct device_node *interrupt_parent)
-{
-	irq_domain_add_legacy(np, 64, 0, 0, &irq_domain_simple_ops, NULL);
-	return 0;
-}
-
-static int __init imx27_gpio_add_irq_domain(struct device_node *np,
-				struct device_node *interrupt_parent)
-{
-	static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS;
-
-	gpio_irq_base -= 32;
-	irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops,
-				NULL);
-
-	return 0;
-}
-
-static const struct of_device_id imx27_irq_match[] __initconst = {
-	{ .compatible = "fsl,imx27-avic", .data = imx27_avic_add_irq_domain, },
-	{ .compatible = "fsl,imx27-gpio", .data = imx27_gpio_add_irq_domain, },
-	{ /* sentinel */ }
-};
-
 static void __init imx27_dt_init(void)
 {
-	of_irq_init(imx27_irq_match);
-
 	of_platform_populate(NULL, of_default_bus_match_table,
 			     imx27_auxdata_lookup, NULL);
 }

arch/arm/mach-imx/imx51-dt.c

@@ -11,7 +11,6 @@
  */
 
 #include <linux/irq.h>
-#include <linux/irqdomain.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <linux/pinctrl/machine.h>
@@ -45,30 +44,6 @@ static const struct of_dev_auxdata imx51_auxdata_lookup[] __initconst = {
 	{ /* sentinel */ }
 };
 
-static int __init imx51_tzic_add_irq_domain(struct device_node *np,
-				struct device_node *interrupt_parent)
-{
-	irq_domain_add_legacy(np, 128, 0, 0, &irq_domain_simple_ops, NULL);
-	return 0;
-}
-
-static int __init imx51_gpio_add_irq_domain(struct device_node *np,
-				struct device_node *interrupt_parent)
-{
-	static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS;
-
-	gpio_irq_base -= 32;
-	irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops, NULL);
-
-	return 0;
-}
-
-static const struct of_device_id imx51_irq_match[] __initconst = {
-	{ .compatible = "fsl,imx51-tzic", .data = imx51_tzic_add_irq_domain, },
-	{ .compatible = "fsl,imx51-gpio", .data = imx51_gpio_add_irq_domain, },
-	{ /* sentinel */ }
-};
-
 static const struct of_device_id imx51_iomuxc_of_match[] __initconst = {
 	{ .compatible = "fsl,imx51-iomuxc-babbage", .data = imx51_babbage_common_init, },
 	{ /* sentinel */ }
@@ -80,8 +55,6 @@ static void __init imx51_dt_init(void)
 	const struct of_device_id *of_id;
 	void (*func)(void);
 
-	of_irq_init(imx51_irq_match);
-
 	pinctrl_provide_dummies();
 
 	node = of_find_matching_node(NULL, imx51_iomuxc_of_match);

arch/arm/mach-imx/imx53-dt.c

@@ -15,7 +15,6 @@
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/irq.h>
-#include <linux/irqdomain.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <linux/pinctrl/machine.h>
@@ -52,30 +51,6 @@ static const struct of_dev_auxdata imx53_auxdata_lookup[] __initconst = {
 	{ /* sentinel */ }
 };
 
-static int __init imx53_tzic_add_irq_domain(struct device_node *np,
-				struct device_node *interrupt_parent)
-{
-	irq_domain_add_legacy(np, 128, 0, 0, &irq_domain_simple_ops, NULL);
-	return 0;
-}
-
-static int __init imx53_gpio_add_irq_domain(struct device_node *np,
-				struct device_node *interrupt_parent)
-{
-	static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS;
-
-	gpio_irq_base -= 32;
-	irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops, NULL);
-
-	return 0;
-}
-
-static const struct of_device_id imx53_irq_match[] __initconst = {
-	{ .compatible = "fsl,imx53-tzic", .data = imx53_tzic_add_irq_domain, },
-	{ .compatible = "fsl,imx53-gpio", .data = imx53_gpio_add_irq_domain, },
-	{ /* sentinel */ }
-};
-
 static const struct of_device_id imx53_iomuxc_of_match[] __initconst = {
 	{ .compatible = "fsl,imx53-iomuxc-ard", .data = imx53_ard_common_init, },
 	{ .compatible = "fsl,imx53-iomuxc-evk", .data = imx53_evk_common_init, },
@@ -103,8 +78,6 @@ static void __init imx53_dt_init(void)
 	const struct of_device_id *of_id;
 	void (*func)(void);
 
-	of_irq_init(imx53_irq_match);
-
 	pinctrl_provide_dummies();
 
 	node = of_find_matching_node(NULL, imx53_iomuxc_of_match);

arch/arm/mach-imx/mach-apf9328.c

@@ -18,6 +18,7 @@
 #include <linux/platform_device.h>
 #include <linux/mtd/physmap.h>
 #include <linux/dm9000.h>
+#include <linux/gpio.h>
 #include <linux/i2c.h>
 
 #include <asm/mach-types.h>
@@ -26,7 +27,6 @@
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/irqs.h>
 #include <mach/iomux-mx1.h>
 
 #include "devices-imx1.h"
@@ -87,8 +87,7 @@ static struct resource dm9000_resources[] = {
 		.end    = MX1_CS4_PHYS + 0x00C00003,
 		.flags  = IORESOURCE_MEM,
 	}, {
-		.start  = IRQ_GPIOB(14),
-		.end    = IRQ_GPIOB(14),
+		/* irq number is run-time assigned */
 		.flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
 	},
 };
@@ -129,6 +128,8 @@ static void __init apf9328_init(void)
 
 	imx1_add_imx_i2c(&apf9328_i2c_data);
 
+	dm9000_resources[2].start = gpio_to_irq(IMX_GPIO_NR(2, 14));
+	dm9000_resources[2].end = gpio_to_irq(IMX_GPIO_NR(2, 14));
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 }
 

arch/arm/mach-imx/mach-armadillo5x0.c

@@ -367,10 +367,6 @@ static const struct fb_videomode fb_modedb[] = {
 	},
 };
 
-static const struct ipu_platform_data mx3_ipu_data __initconst = {
-	.irq_base = MXC_IPU_IRQ_START,
-};
-
 static struct mx3fb_platform_data mx3fb_pdata __initdata = {
 	.name		= "CRT-VGA",
 	.mode		= fb_modedb,
@@ -408,7 +404,8 @@ static int armadillo5x0_sdhc1_init(struct device *dev,
 	gpio_direction_input(gpio_wp);
 
 	/* When supported the trigger type have to be BOTH */
-	ret = request_irq(IOMUX_TO_IRQ(MX31_PIN_ATA_DMACK), detect_irq,
+	ret = request_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_ATA_DMACK)),
+			  detect_irq,
 			  IRQF_DISABLED | IRQF_TRIGGER_FALLING,
 			  "sdhc-detect", data);
 
@@ -429,7 +426,7 @@ static int armadillo5x0_sdhc1_init(struct device *dev,
 
 static void armadillo5x0_sdhc1_exit(struct device *dev, void *data)
 {
-	free_irq(IOMUX_TO_IRQ(MX31_PIN_ATA_DMACK), data);
+	free_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_ATA_DMACK)), data);
 	gpio_free(IOMUX_TO_GPIO(MX31_PIN_ATA_DMACK));
 	gpio_free(IOMUX_TO_GPIO(MX31_PIN_ATA_RESET_B));
 }
@@ -450,8 +447,7 @@ static struct resource armadillo5x0_smc911x_resources[] = {
 		.end	= MX31_CS3_BASE_ADDR + SZ_32M - 1,
 		.flags	= IORESOURCE_MEM,
 	}, {
-		.start	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_0),
-		.end	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_0),
+		/* irq number is run-time assigned */
 		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
 	},
 };
@@ -498,6 +494,10 @@ static void __init armadillo5x0_init(void)
 
 	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
 
+	armadillo5x0_smc911x_resources[1].start =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_0));
+	armadillo5x0_smc911x_resources[1].end =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_0));
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 	imx_add_gpio_keys(&armadillo5x0_button_data);
 	imx31_add_imx_i2c1(NULL);
@@ -513,7 +513,7 @@ static void __init armadillo5x0_init(void)
 	imx31_add_mxc_mmc(0, &sdhc_pdata);
 
 	/* Register FB */
-	imx31_add_ipu_core(&mx3_ipu_data);
+	imx31_add_ipu_core();
 	imx31_add_mx3_sdc_fb(&mx3fb_pdata);
 
 	/* Register NOR Flash */

arch/arm/mach-imx/mach-cpuimx27.c

@@ -169,28 +169,28 @@ static struct i2c_board_info eukrea_cpuimx27_i2c_devices[] = {
 static struct plat_serial8250_port serial_platform_data[] = {
 	{
 		.mapbase = (unsigned long)(MX27_CS3_BASE_ADDR + 0x200000),
-		.irq = IRQ_GPIOB(23),
+		/* irq number is run-time assigned */
 		.uartclk = 14745600,
 		.regshift = 1,
 		.iotype = UPIO_MEM,
 		.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
 	}, {
 		.mapbase = (unsigned long)(MX27_CS3_BASE_ADDR + 0x400000),
-		.irq = IRQ_GPIOB(22),
+		/* irq number is run-time assigned */
 		.uartclk = 14745600,
 		.regshift = 1,
 		.iotype = UPIO_MEM,
 		.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
 	}, {
 		.mapbase = (unsigned long)(MX27_CS3_BASE_ADDR + 0x800000),
-		.irq = IRQ_GPIOB(27),
+		/* irq number is run-time assigned */
 		.uartclk = 14745600,
 		.regshift = 1,
 		.iotype = UPIO_MEM,
 		.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
 	}, {
 		.mapbase = (unsigned long)(MX27_CS3_BASE_ADDR + 0x1000000),
-		.irq = IRQ_GPIOB(30),
+		/* irq number is run-time assigned */
 		.uartclk = 14745600,
 		.regshift = 1,
 		.iotype = UPIO_MEM,
@@ -279,6 +279,10 @@ static void __init eukrea_cpuimx27_init(void)
 #endif
 
 #if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
+	serial_platform_data[0].irq = IMX_GPIO_NR(2, 23);
+	serial_platform_data[1].irq = IMX_GPIO_NR(2, 22);
+	serial_platform_data[2].irq = IMX_GPIO_NR(2, 27);
+	serial_platform_data[3].irq = IMX_GPIO_NR(2, 30);
 	platform_device_register(&serial_device);
 #endif
 

arch/arm/mach-imx/mach-cpuimx35.c

@@ -71,7 +71,7 @@ static struct i2c_board_info eukrea_cpuimx35_i2c_devices[] = {
 	}, {
 		I2C_BOARD_INFO("tsc2007", 0x48),
 		.platform_data	= &tsc2007_info,
-		.irq		= IMX_GPIO_TO_IRQ(TSC2007_IRQGPIO),
+		/* irq number is run-time assigned */
 	},
 };
 
@@ -172,6 +172,7 @@ static void __init eukrea_cpuimx35_init(void)
 	imx35_add_imx_uart0(&uart_pdata);
 	imx35_add_mxc_nand(&eukrea_cpuimx35_nand_board_info);
 
+	eukrea_cpuimx35_i2c_devices[1].irq = gpio_to_irq(TSC2007_IRQGPIO);
 	i2c_register_board_info(0, eukrea_cpuimx35_i2c_devices,
 			ARRAY_SIZE(eukrea_cpuimx35_i2c_devices));
 	imx35_add_imx_i2c0(&eukrea_cpuimx35_i2c0_data);

arch/arm/mach-imx/mach-cpuimx51sd.c

@@ -258,7 +258,7 @@ static struct spi_board_info cpuimx51sd_spi_device[] = {
 		.mode		= SPI_MODE_0,
 		.chip_select     = 0,
 		.platform_data   = &mcp251x_info,
-		.irq             = IMX_GPIO_TO_IRQ(CAN_IRQGPIO)
+		/* irq number is run-time assigned */
 	},
 };
 
@@ -309,6 +309,7 @@ static void __init eukrea_cpuimx51sd_init(void)
 	msleep(20);
 	gpio_set_value(CAN_RST, 1);
 	imx51_add_ecspi(0, &cpuimx51sd_ecspi1_pdata);
+	cpuimx51sd_spi_device[0].irq = gpio_to_irq(CAN_IRQGPIO);
 	spi_register_board_info(cpuimx51sd_spi_device,
 				ARRAY_SIZE(cpuimx51sd_spi_device));
 

arch/arm/mach-imx/mach-imx27_visstrim_m10.c

@@ -40,6 +40,7 @@
 #include <asm/mach/time.h>
 #include <asm/system_info.h>
 #include <mach/common.h>
+#include <mach/hardware.h>
 #include <mach/iomux-mx27.h>
 
 #include "devices-imx27.h"
@@ -47,7 +48,7 @@
 #define TVP5150_RSTN (GPIO_PORTC + 18)
 #define TVP5150_PWDN (GPIO_PORTC + 19)
 #define OTG_PHY_CS_GPIO (GPIO_PORTF + 17)
-#define SDHC1_IRQ IRQ_GPIOB(25)
+#define SDHC1_IRQ_GPIO IMX_GPIO_NR(2, 25)
 
 #define MOTHERBOARD_BIT2	(GPIO_PORTD + 31)
 #define MOTHERBOARD_BIT1	(GPIO_PORTD + 30)
@@ -307,14 +308,14 @@ static int visstrim_m10_sdhc1_init(struct device *dev,
 {
 	int ret;
 
-	ret = request_irq(SDHC1_IRQ, detect_irq, IRQF_TRIGGER_FALLING,
-				"mmc-detect", data);
+	ret = request_irq(gpio_to_irq(SDHC1_IRQ_GPIO), detect_irq,
+			  IRQF_TRIGGER_FALLING, "mmc-detect", data);
 	return ret;
 }
 
 static void visstrim_m10_sdhc1_exit(struct device *dev, void *data)
 {
-	free_irq(SDHC1_IRQ, data);
+	free_irq(gpio_to_irq(SDHC1_IRQ_GPIO), data);
 }
 
 static const struct imxmmc_platform_data visstrim_m10_sdhc_pdata __initconst = {

arch/arm/mach-imx/mach-imx6q.c

@@ -16,7 +16,6 @@
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/irq.h>
-#include <linux/irqdomain.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
@@ -177,21 +176,8 @@ static void __init imx6q_map_io(void)
 	imx6q_clock_map_io();
 }
 
-static int __init imx6q_gpio_add_irq_domain(struct device_node *np,
-				struct device_node *interrupt_parent)
-{
-	static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS;
-
-	gpio_irq_base -= 32;
-	irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops,
-			      NULL);
-
-	return 0;
-}
-
 static const struct of_device_id imx6q_irq_match[] __initconst = {
 	{ .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
-	{ .compatible = "fsl,imx6q-gpio", .data = imx6q_gpio_add_irq_domain, },
 	{ /* sentinel */ }
 };
 

arch/arm/mach-imx/mach-kzm_arm11_01.c

@@ -73,7 +73,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
 	{
 		.membase	= KZM_ARM11_IO_ADDRESS(KZM_ARM11_16550),
 		.mapbase	= KZM_ARM11_16550,
-		.irq		= IOMUX_TO_IRQ(MX31_PIN_GPIO1_1),
+		/* irq number is run-time assigned */
 		.irqflags	= IRQ_TYPE_EDGE_RISING,
 		.uartclk	= 14745600,
 		.regshift	= 0,
@@ -91,8 +91,7 @@ static struct resource serial8250_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	{
-		.start	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_1),
-		.end	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_1),
+		/* irq number is run-time assigned */
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -125,6 +124,13 @@ static int __init kzm_init_ext_uart(void)
 	tmp |= 0x2;
 	__raw_writeb(tmp, KZM_ARM11_IO_ADDRESS(KZM_ARM11_CTL1));
 
+	serial_platform_data[0].irq =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_1));
+	serial8250_resources[1].start =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_1));
+	serial8250_resources[1].end =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_1));
+
 	return platform_device_register(&serial_device);
 }
 #else
@@ -152,8 +158,7 @@ static struct resource kzm_smsc9118_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	{
-		.start	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_2),
-		.end	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_2),
+		/* irq number is run-time assigned */
 		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
 	},
 };
@@ -184,6 +189,11 @@ static int __init kzm_init_smsc9118(void)
 
 	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
 
+	kzm_smsc9118_resources[1].start =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_2));
+	kzm_smsc9118_resources[1].end =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_2));
+
 	return platform_device_register(&kzm_smsc9118_device);
 }
 #else

arch/arm/mach-imx/mach-mx1ads.c

@@ -26,7 +26,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx1.h>
-#include <mach/irqs.h>
 
 #include "devices-imx1.h"
 

arch/arm/mach-imx/mach-mx21ads.c

@@ -38,7 +38,7 @@
 		(MX21ADS_MMIO_BASE_ADDR + (offset))
 
 #define MX21ADS_CS8900A_MMIO_SIZE   0x200000
-#define MX21ADS_CS8900A_IRQ         IRQ_GPIOE(11)
+#define MX21ADS_CS8900A_IRQ_GPIO    IMX_GPIO_NR(5, 11)
 #define MX21ADS_ST16C255_IOBASE_REG MX21ADS_REG_ADDR(0x200000)
 #define MX21ADS_VERSION_REG         MX21ADS_REG_ADDR(0x400000)
 #define MX21ADS_IO_REG              MX21ADS_REG_ADDR(0x800000)
@@ -159,9 +159,10 @@ static struct platform_device mx21ads_nor_mtd_device = {
 	.resource = &mx21ads_flash_resource,
 };
 
-static const struct resource mx21ads_cs8900_resources[] __initconst = {
+static struct resource mx21ads_cs8900_resources[] __initdata = {
 	DEFINE_RES_MEM(MX21_CS1_BASE_ADDR, MX21ADS_CS8900A_MMIO_SIZE),
-	DEFINE_RES_IRQ(MX21ADS_CS8900A_IRQ),
+	/* irq number is run-time assigned */
+	DEFINE_RES_IRQ(-1),
 };
 
 static const struct platform_device_info mx21ads_cs8900_devinfo __initconst = {
@@ -241,13 +242,13 @@ static int mx21ads_sdhc_get_ro(struct device *dev)
 static int mx21ads_sdhc_init(struct device *dev, irq_handler_t detect_irq,
 	void *data)
 {
-	return request_irq(IRQ_GPIOD(25), detect_irq,
+	return request_irq(gpio_to_irq(IMX_GPIO_NR(4, 25)), detect_irq,
 		IRQF_TRIGGER_FALLING, "mmc-detect", data);
 }
 
 static void mx21ads_sdhc_exit(struct device *dev, void *data)
 {
-	free_irq(IRQ_GPIOD(25), data);
+	free_irq(gpio_to_irq(IMX_GPIO_NR(4, 25)), data);
 }
 
 static const struct imxmmc_platform_data mx21ads_sdhc_pdata __initconst = {
@@ -304,6 +305,11 @@ static void __init mx21ads_board_init(void)
 	imx21_add_mxc_nand(&mx21ads_nand_board_info);
 
 	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+
+	mx21ads_cs8900_resources[1].start =
+			gpio_to_irq(MX21ADS_CS8900A_IRQ_GPIO);
+	mx21ads_cs8900_resources[1].end =
+			gpio_to_irq(MX21ADS_CS8900A_IRQ_GPIO);
 	platform_device_register_full(&mx21ads_cs8900_devinfo);
 }
 

arch/arm/mach-imx/mach-mx27_3ds.c

@@ -40,7 +40,6 @@
 #include <mach/common.h>
 #include <mach/iomux-mx27.h>
 #include <mach/ulpi.h>
-#include <mach/irqs.h>
 #include <mach/3ds_debugboard.h>
 
 #include "devices-imx27.h"
@@ -48,7 +47,6 @@
 #define SD1_EN_GPIO		IMX_GPIO_NR(2, 25)
 #define OTG_PHY_RESET_GPIO	IMX_GPIO_NR(2, 23)
 #define SPI2_SS0		IMX_GPIO_NR(4, 21)
-#define EXPIO_PARENT_INT	gpio_to_irq(IMX_GPIO_NR(3, 28))
 #define PMIC_INT		IMX_GPIO_NR(3, 14)
 #define SPI1_SS0		IMX_GPIO_NR(4, 28)
 #define SD1_CD			IMX_GPIO_NR(2, 26)
@@ -445,7 +443,7 @@ static struct spi_board_info mx27_3ds_spi_devs[] __initdata = {
 		.bus_num	= 1,
 		.chip_select	= 0, /* SS0 */
 		.platform_data	= &mc13783_pdata,
-		.irq = IMX_GPIO_TO_IRQ(PMIC_INT),
+		/* irq number is run-time assigned */
 		.mode = SPI_CS_HIGH,
 	}, {
 		.modalias	= "l4f00242t03",
@@ -496,10 +494,11 @@ static void __init mx27pdk_init(void)
 
 	imx27_add_spi_imx1(&spi2_pdata);
 	imx27_add_spi_imx0(&spi1_pdata);
+	mx27_3ds_spi_devs[0].irq = gpio_to_irq(PMIC_INT);
 	spi_register_board_info(mx27_3ds_spi_devs,
 						ARRAY_SIZE(mx27_3ds_spi_devs));
 
-	if (mxc_expio_init(MX27_CS5_BASE_ADDR, EXPIO_PARENT_INT))
+	if (mxc_expio_init(MX27_CS5_BASE_ADDR, IMX_GPIO_NR(3, 28)))
 		pr_warn("Init of the debugboard failed, all devices on the debugboard are unusable.\n");
 	imx27_add_imx_i2c(0, &mx27_3ds_i2c0_data);
 	platform_add_devices(devices, ARRAY_SIZE(devices));

arch/arm/mach-imx/mach-mx27ads.c

@@ -246,25 +246,25 @@ static const struct imx_fb_platform_data mx27ads_fb_data __initconst = {
 static int mx27ads_sdhc1_init(struct device *dev, irq_handler_t detect_irq,
 			      void *data)
 {
-	return request_irq(IRQ_GPIOE(21), detect_irq, IRQF_TRIGGER_RISING,
-			   "sdhc1-card-detect", data);
+	return request_irq(gpio_to_irq(IMX_GPIO_NR(5, 21)), detect_irq,
+			   IRQF_TRIGGER_RISING, "sdhc1-card-detect", data);
 }
 
 static int mx27ads_sdhc2_init(struct device *dev, irq_handler_t detect_irq,
 			      void *data)
 {
-	return request_irq(IRQ_GPIOB(7), detect_irq, IRQF_TRIGGER_RISING,
-			   "sdhc2-card-detect", data);
+	return request_irq(gpio_to_irq(IMX_GPIO_NR(2, 7)), detect_irq,
+			   IRQF_TRIGGER_RISING, "sdhc2-card-detect", data);
 }
 
 static void mx27ads_sdhc1_exit(struct device *dev, void *data)
 {
-	free_irq(IRQ_GPIOE(21), data);
+	free_irq(gpio_to_irq(IMX_GPIO_NR(5, 21)), data);
 }
 
 static void mx27ads_sdhc2_exit(struct device *dev, void *data)
 {
-	free_irq(IRQ_GPIOB(7), data);
+	free_irq(gpio_to_irq(IMX_GPIO_NR(2, 7)), data);
 }
 
 static const struct imxmmc_platform_data sdhc1_pdata __initconst = {

arch/arm/mach-imx/mach-mx31_3ds.c

@@ -44,9 +44,6 @@
 
 #include "devices-imx31.h"
 
-/* CPLD IRQ line for external uart, external ethernet etc */
-#define EXPIO_PARENT_INT	IOMUX_TO_IRQ(MX31_PIN_GPIO1_1)
-
 static int mx31_3ds_pins[] = {
 	/* UART1 */
 	MX31_PIN_CTS1__CTS1,
@@ -277,10 +274,6 @@ static const struct fb_videomode fb_modedb[] = {
 	},
 };
 
-static struct ipu_platform_data mx3_ipu_data = {
-	.irq_base = MXC_IPU_IRQ_START,
-};
-
 static struct mx3fb_platform_data mx3fb_pdata __initdata = {
 	.name		= "Epson-VGA",
 	.mode		= fb_modedb,
@@ -317,7 +310,7 @@ static int mx31_3ds_sdhc1_init(struct device *dev,
 		return ret;
 	}
 
-	ret = request_irq(IOMUX_TO_IRQ(MX31_PIN_GPIO3_1),
+	ret = request_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1)),
 			  detect_irq, IRQF_DISABLED |
 			  IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
 			  "sdhc1-detect", data);
@@ -336,7 +329,7 @@ static int mx31_3ds_sdhc1_init(struct device *dev,
 
 static void mx31_3ds_sdhc1_exit(struct device *dev, void *data)
 {
-	free_irq(IOMUX_TO_IRQ(MX31_PIN_GPIO3_1), data);
+	free_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1)), data);
 	gpio_free_array(mx31_3ds_sdhc1_gpios,
 			 ARRAY_SIZE(mx31_3ds_sdhc1_gpios));
 }
@@ -539,7 +532,7 @@ static struct spi_board_info mx31_3ds_spi_devs[] __initdata = {
 		.bus_num	= 1,
 		.chip_select	= 1, /* SS2 */
 		.platform_data	= &mc13783_pdata,
-		.irq		= IOMUX_TO_IRQ(MX31_PIN_GPIO1_3),
+		/* irq number is run-time assigned */
 		.mode = SPI_CS_HIGH,
 	}, {
 		.modalias	= "l4f00242t03",
@@ -714,6 +707,7 @@ static void __init mx31_3ds_init(void)
 	imx31_add_mxc_nand(&mx31_3ds_nand_board_info);
 
 	imx31_add_spi_imx1(&spi1_pdata);
+	mx31_3ds_spi_devs[0].irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
 	spi_register_board_info(mx31_3ds_spi_devs,
 						ARRAY_SIZE(mx31_3ds_spi_devs));
 
@@ -736,7 +730,7 @@ static void __init mx31_3ds_init(void)
 	if (!otg_mode_host)
 		imx31_add_fsl_usb2_udc(&usbotg_pdata);
 
-	if (mxc_expio_init(MX31_CS5_BASE_ADDR, EXPIO_PARENT_INT))
+	if (mxc_expio_init(MX31_CS5_BASE_ADDR, IOMUX_TO_GPIO(MX31_PIN_GPIO1_1)))
 		printk(KERN_WARNING "Init of the debug board failed, all "
 				    "devices on the debug board are unusable.\n");
 	imx31_add_imx2_wdt();
@@ -744,7 +738,7 @@ static void __init mx31_3ds_init(void)
 	imx31_add_mxc_mmc(0, &sdhc1_pdata);
 
 	imx31_add_spi_imx0(&spi0_pdata);
-	imx31_add_ipu_core(&mx3_ipu_data);
+	imx31_add_ipu_core();
 	imx31_add_mx3_sdc_fb(&mx3fb_pdata);
 
 	/* CSI */

arch/arm/mach-imx/mach-mx31ads.c

@@ -21,6 +21,7 @@
 #include <linux/gpio.h>
 #include <linux/i2c.h>
 #include <linux/irq.h>
+#include <linux/irqdomain.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -62,20 +63,18 @@
 #define PBC_INTSTATUS_REG	(PBC_INTSTATUS + PBC_BASE_ADDRESS)
 #define PBC_INTMASK_SET_REG	(PBC_INTMASK_SET + PBC_BASE_ADDRESS)
 #define PBC_INTMASK_CLEAR_REG	(PBC_INTMASK_CLEAR + PBC_BASE_ADDRESS)
-#define EXPIO_PARENT_INT	IOMUX_TO_IRQ(MX31_PIN_GPIO1_4)
 
-#define MXC_EXP_IO_BASE		MXC_BOARD_IRQ_START
-#define MXC_IRQ_TO_EXPIO(irq)	((irq) - MXC_EXP_IO_BASE)
-
-#define EXPIO_INT_XUART_INTA	(MXC_EXP_IO_BASE + 10)
-#define EXPIO_INT_XUART_INTB	(MXC_EXP_IO_BASE + 11)
+#define EXPIO_INT_XUART_INTA	10
+#define EXPIO_INT_XUART_INTB	11
 
 #define MXC_MAX_EXP_IO_LINES	16
 
 /* CS8900 */
-#define EXPIO_INT_ENET_INT	(MXC_EXP_IO_BASE + 8)
+#define EXPIO_INT_ENET_INT	8
 #define CS4_CS8900_MMIO_START	0x20000
 
+static struct irq_domain *domain;
+
 /*
  * The serial port definition structure.
  */
@@ -83,7 +82,6 @@ static struct plat_serial8250_port serial_platform_data[] = {
 	{
 		.membase  = (void *)(PBC_BASE_ADDRESS + PBC_SC16C652_UARTA),
 		.mapbase  = (unsigned long)(MX31_CS4_BASE_ADDR + PBC_SC16C652_UARTA),
-		.irq      = EXPIO_INT_XUART_INTA,
 		.uartclk  = 14745600,
 		.regshift = 0,
 		.iotype   = UPIO_MEM,
@@ -91,7 +89,6 @@ static struct plat_serial8250_port serial_platform_data[] = {
 	}, {
 		.membase  = (void *)(PBC_BASE_ADDRESS + PBC_SC16C652_UARTB),
 		.mapbase  = (unsigned long)(MX31_CS4_BASE_ADDR + PBC_SC16C652_UARTB),
-		.irq      = EXPIO_INT_XUART_INTB,
 		.uartclk  = 14745600,
 		.regshift = 0,
 		.iotype   = UPIO_MEM,
@@ -108,9 +105,9 @@ static struct platform_device serial_device = {
 	},
 };
 
-static const struct resource mx31ads_cs8900_resources[] __initconst = {
+static struct resource mx31ads_cs8900_resources[] __initdata = {
 	DEFINE_RES_MEM(MX31_CS4_BASE_ADDR + CS4_CS8900_MMIO_START, SZ_64K),
-	DEFINE_RES_IRQ(EXPIO_INT_ENET_INT),
+	DEFINE_RES_IRQ(-1),
 };
 
 static const struct platform_device_info mx31ads_cs8900_devinfo __initconst = {
@@ -122,11 +119,19 @@ static const struct platform_device_info mx31ads_cs8900_devinfo __initconst = {
 
 static int __init mxc_init_extuart(void)
 {
+	serial_platform_data[0].irq = irq_find_mapping(domain,
+						       EXPIO_INT_XUART_INTA);
+	serial_platform_data[1].irq = irq_find_mapping(domain,
+						       EXPIO_INT_XUART_INTB);
 	return platform_device_register(&serial_device);
 }
 
 static void __init mxc_init_ext_ethernet(void)
 {
+	mx31ads_cs8900_resources[1].start =
+			irq_find_mapping(domain, EXPIO_INT_ENET_INT);
+	mx31ads_cs8900_resources[1].end =
+			irq_find_mapping(domain, EXPIO_INT_ENET_INT);
 	platform_device_register_full(
 		(struct platform_device_info *)&mx31ads_cs8900_devinfo);
 }
@@ -157,12 +162,12 @@ static void mx31ads_expio_irq_handler(u32 irq, struct irq_desc *desc)
 	imr_val = __raw_readw(PBC_INTMASK_SET_REG);
 	int_valid = __raw_readw(PBC_INTSTATUS_REG) & imr_val;
 
-	expio_irq = MXC_EXP_IO_BASE;
+	expio_irq = 0;
 	for (; int_valid != 0; int_valid >>= 1, expio_irq++) {
 		if ((int_valid & 1) == 0)
 			continue;
 
-		generic_handle_irq(expio_irq);
+		generic_handle_irq(irq_find_mapping(domain, expio_irq));
 	}
 }
 
@@ -172,7 +177,7 @@ static void mx31ads_expio_irq_handler(u32 irq, struct irq_desc *desc)
  */
 static void expio_mask_irq(struct irq_data *d)
 {
-	u32 expio = MXC_IRQ_TO_EXPIO(d->irq);
+	u32 expio = d->hwirq;
 	/* mask the interrupt */
 	__raw_writew(1 << expio, PBC_INTMASK_CLEAR_REG);
 	__raw_readw(PBC_INTMASK_CLEAR_REG);
@@ -184,7 +189,7 @@ static void expio_mask_irq(struct irq_data *d)
  */
 static void expio_ack_irq(struct irq_data *d)
 {
-	u32 expio = MXC_IRQ_TO_EXPIO(d->irq);
+	u32 expio = d->hwirq;
 	/* clear the interrupt status */
 	__raw_writew(1 << expio, PBC_INTSTATUS_REG);
 }
@@ -195,7 +200,7 @@ static void expio_ack_irq(struct irq_data *d)
  */
 static void expio_unmask_irq(struct irq_data *d)
 {
-	u32 expio = MXC_IRQ_TO_EXPIO(d->irq);
+	u32 expio = d->hwirq;
 	/* unmask the interrupt */
 	__raw_writew(1 << expio, PBC_INTMASK_SET_REG);
 }
@@ -209,7 +214,8 @@ static struct irq_chip expio_irq_chip = {
 
 static void __init mx31ads_init_expio(void)
 {
-	int i;
+	int irq_base;
+	int i, irq;
 
 	printk(KERN_INFO "MX31ADS EXPIO(CPLD) hardware\n");
 
@@ -221,13 +227,21 @@ static void __init mx31ads_init_expio(void)
 	/* disable the interrupt and clear the status */
 	__raw_writew(0xFFFF, PBC_INTMASK_CLEAR_REG);
 	__raw_writew(0xFFFF, PBC_INTSTATUS_REG);
-	for (i = MXC_EXP_IO_BASE; i < (MXC_EXP_IO_BASE + MXC_MAX_EXP_IO_LINES);
-	     i++) {
+
+	irq_base = irq_alloc_descs(-1, 0, MXC_MAX_EXP_IO_LINES, numa_node_id());
+	WARN_ON(irq_base < 0);
+
+	domain = irq_domain_add_legacy(NULL, MXC_MAX_EXP_IO_LINES, irq_base, 0,
+				       &irq_domain_simple_ops, NULL);
+	WARN_ON(!domain);
+
+	for (i = irq_base; i < irq_base + MXC_MAX_EXP_IO_LINES; i++) {
 		irq_set_chip_and_handler(i, &expio_irq_chip, handle_level_irq);
 		set_irq_flags(i, IRQF_VALID);
 	}
-	irq_set_irq_type(EXPIO_PARENT_INT, IRQ_TYPE_LEVEL_HIGH);
-	irq_set_chained_handler(EXPIO_PARENT_INT, mx31ads_expio_irq_handler);
+	irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_4));
+	irq_set_irq_type(irq, IRQ_TYPE_LEVEL_HIGH);
+	irq_set_chained_handler(irq, mx31ads_expio_irq_handler);
 }
 
 #ifdef CONFIG_MACH_MX31ADS_WM1133_EV1
@@ -479,7 +493,6 @@ static int mx31_wm8350_init(struct wm8350 *wm8350)
 
 static struct wm8350_platform_data __initdata mx31_wm8350_pdata = {
 	.init = mx31_wm8350_init,
-	.irq_base = MXC_BOARD_IRQ_START + MXC_MAX_EXP_IO_LINES,
 };
 #endif
 
@@ -488,13 +501,17 @@ static struct i2c_board_info __initdata mx31ads_i2c1_devices[] = {
 	{
 		I2C_BOARD_INFO("wm8350", 0x1a),
 		.platform_data = &mx31_wm8350_pdata,
-		.irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3),
+		/* irq number is run-time assigned */
 	},
 #endif
 };
 
 static void __init mxc_init_i2c(void)
 {
+#ifdef CONFIG_MACH_MX31ADS_WM1133_EV1
+	mx31ads_i2c1_devices[0].irq =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
+#endif
 	i2c_register_board_info(1, mx31ads_i2c1_devices,
 				ARRAY_SIZE(mx31ads_i2c1_devices));
 

arch/arm/mach-imx/mach-mx31lilly.c

@@ -65,8 +65,7 @@ static struct resource smsc91x_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	{
-		.start	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_0),
-		.end	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_0),
+		/* irq number is run-time assigned */
 		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_FALLING,
 	}
 };
@@ -233,7 +232,7 @@ static struct spi_board_info mc13783_dev __initdata = {
 	.bus_num	= 1,
 	.chip_select	= 0,
 	.platform_data	= &mc13783_pdata,
-	.irq		= IOMUX_TO_IRQ(MX31_PIN_GPIO1_3),
+	/* irq number is run-time assigned */
 };
 
 static struct platform_device *devices[] __initdata = {
@@ -285,10 +284,15 @@ static void __init mx31lilly_board_init(void)
 
 	imx31_add_spi_imx0(&spi0_pdata);
 	imx31_add_spi_imx1(&spi1_pdata);
+	mc13783_dev.irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
 	spi_register_board_info(&mc13783_dev, 1);
 
 	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
 
+	smsc91x_resources[1].start =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_0));
+	smsc91x_resources[1].end =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_0));
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 
 	/* USB */

arch/arm/mach-imx/mach-mx31lite.c

@@ -43,7 +43,6 @@
 #include <mach/common.h>
 #include <mach/board-mx31lite.h>
 #include <mach/iomux-mx3.h>
-#include <mach/irqs.h>
 #include <mach/ulpi.h>
 
 #include "devices-imx31.h"
@@ -83,8 +82,7 @@ static struct resource smsc911x_resources[] = {
 		.end		= MX31_CS4_BASE_ADDR + 0x100,
 		.flags		= IORESOURCE_MEM,
 	}, {
-		.start		= IOMUX_TO_IRQ(MX31_PIN_SFS6),
-		.end		= IOMUX_TO_IRQ(MX31_PIN_SFS6),
+		/* irq number is run-time assigned */
 		.flags		= IORESOURCE_IRQ,
 	},
 };
@@ -124,7 +122,7 @@ static struct spi_board_info mc13783_spi_dev __initdata = {
 	.bus_num	= 1,
 	.chip_select    = 0,
 	.platform_data  = &mc13783_pdata,
-	.irq		= IOMUX_TO_IRQ(MX31_PIN_GPIO1_3),
+	/* irq number is run-time assigned */
 };
 
 /*
@@ -258,6 +256,7 @@ static void __init mx31lite_init(void)
 	imx31_add_mxc_nand(&mx31lite_nand_board_info);
 
 	imx31_add_spi_imx1(&spi1_pdata);
+	mc13783_spi_dev.irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
 	spi_register_board_info(&mc13783_spi_dev, 1);
 
 	/* USB */
@@ -274,6 +273,10 @@ static void __init mx31lite_init(void)
 		pr_warning("could not get LAN irq gpio\n");
 	else {
 		gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_SFS6));
+		smsc911x_resources[1].start =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_SFS6));
+		smsc911x_resources[1].end =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_SFS6));
 		platform_device_register(&smsc911x_device);
 	}
 }

arch/arm/mach-imx/mach-mx31moboard.c

@@ -303,7 +303,7 @@ static struct imx_ssi_platform_data moboard_ssi_pdata = {
 static struct spi_board_info moboard_spi_board_info[] __initdata = {
 	{
 		.modalias = "mc13783",
-		.irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3),
+		/* irq number is run-time assigned */
 		.max_speed_hz = 300000,
 		.bus_num = 1,
 		.chip_select = 0,
@@ -473,10 +473,6 @@ static const struct gpio_led_platform_data mx31moboard_led_pdata __initconst = {
 	.leds		= mx31moboard_leds,
 };
 
-static const struct ipu_platform_data mx3_ipu_data __initconst = {
-	.irq_base = MXC_IPU_IRQ_START,
-};
-
 static struct platform_device *devices[] __initdata = {
 	&mx31moboard_flash,
 };
@@ -494,7 +490,7 @@ static int __init mx31moboard_init_cam(void)
 	int dma, ret = -ENOMEM;
 	struct platform_device *pdev;
 
-	imx31_add_ipu_core(&mx3_ipu_data);
+	imx31_add_ipu_core();
 
 	pdev = imx31_alloc_mx3_camera(&camera_pdata);
 	if (IS_ERR(pdev))
@@ -557,6 +553,8 @@ static void __init mx31moboard_init(void)
 
 	gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3), "pmic-irq");
 	gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
+	moboard_spi_board_info[0].irq =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
 	spi_register_board_info(moboard_spi_board_info,
 		ARRAY_SIZE(moboard_spi_board_info));
 

arch/arm/mach-imx/mach-mx35_3ds.c

@@ -46,7 +46,6 @@
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/iomux-mx35.h>
-#include <mach/irqs.h>
 #include <mach/3ds_debugboard.h>
 #include <video/platform_lcd.h>
 
@@ -80,10 +79,6 @@ static const struct fb_videomode fb_modedb[] = {
 	 },
 };
 
-static const struct ipu_platform_data mx3_ipu_data __initconst = {
-	.irq_base = MXC_IPU_IRQ_START,
-};
-
 static struct mx3fb_platform_data mx3fb_pdata __initdata = {
 	.name = "Ceramate-CLAA070VC01",
 	.mode = fb_modedb,
@@ -136,8 +131,6 @@ static struct platform_device mx35_3ds_lcd = {
 	.dev.platform_data = &mx35_3ds_lcd_data,
 };
 
-#define EXPIO_PARENT_INT	gpio_to_irq(IMX_GPIO_NR(1, 1))
-
 static const struct imxuart_platform_data uart_pdata __initconst = {
 	.flags = IMXUART_HAVE_RTSCTS,
 };
@@ -297,10 +290,6 @@ static int __init imx35_3ds_init_camera(void)
 	return ret;
 }
 
-static const struct ipu_platform_data mx35_3ds_ipu_data __initconst = {
-	.irq_base = MXC_IPU_IRQ_START,
-};
-
 static struct i2c_board_info mx35_3ds_i2c_camera = {
 	I2C_BOARD_INFO("ov2640", 0x30),
 };
@@ -492,7 +481,7 @@ static struct i2c_board_info mx35_3ds_i2c_mc13892 = {
 
 	I2C_BOARD_INFO("mc13892", 0x08),
 	.platform_data = &mx35_3ds_mc13892_data,
-	.irq = IMX_GPIO_TO_IRQ(GPIO_PMIC_INT),
+	/* irq number is run-time assigned */
 };
 
 static void __init imx35_3ds_init_mc13892(void)
@@ -504,6 +493,7 @@ static void __init imx35_3ds_init_mc13892(void)
 		return;
 	}
 
+	mx35_3ds_i2c_mc13892.irq = gpio_to_irq(GPIO_PMIC_INT);
 	i2c_register_board_info(0, &mx35_3ds_i2c_mc13892, 1);
 }
 
@@ -588,7 +578,7 @@ static void __init mx35_3ds_init(void)
 	imx35_add_mxc_nand(&mx35pdk_nand_board_info);
 	imx35_add_sdhci_esdhc_imx(0, NULL);
 
-	if (mxc_expio_init(MX35_CS5_BASE_ADDR, EXPIO_PARENT_INT))
+	if (mxc_expio_init(MX35_CS5_BASE_ADDR, IMX_GPIO_NR(1, 1)))
 		pr_warn("Init of the debugboard failed, all "
 				"devices on the debugboard are unusable.\n");
 	imx35_add_imx_i2c0(&mx35_3ds_i2c0_data);
@@ -596,7 +586,7 @@ static void __init mx35_3ds_init(void)
 	i2c_register_board_info(
 		0, i2c_devices_3ds, ARRAY_SIZE(i2c_devices_3ds));
 
-	imx35_add_ipu_core(&mx35_3ds_ipu_data);
+	imx35_add_ipu_core();
 	platform_device_register(&mx35_3ds_ov2640);
 	imx35_3ds_init_camera();
 

arch/arm/mach-imx/mach-mx51_3ds.c

@@ -26,7 +26,6 @@
 
 #include "devices-imx51.h"
 
-#define EXPIO_PARENT_INT	gpio_to_irq(IMX_GPIO_NR(1, 6))
 #define MX51_3DS_ECSPI2_CS	(GPIO_PORTC + 28)
 
 static iomux_v3_cfg_t mx51_3ds_pads[] = {
@@ -148,7 +147,7 @@ static void __init mx51_3ds_init(void)
 	spi_register_board_info(mx51_3ds_spi_nor_device,
 				ARRAY_SIZE(mx51_3ds_spi_nor_device));
 
-	if (mxc_expio_init(MX51_CS5_BASE_ADDR, EXPIO_PARENT_INT))
+	if (mxc_expio_init(MX51_CS5_BASE_ADDR, IMX_GPIO_NR(1, 6)))
 		printk(KERN_WARNING "Init of the debugboard failed, all "
 				    "devices on the board are unusable.\n");
 

arch/arm/mach-imx/mach-mx53_ard.c

@@ -135,8 +135,7 @@ static struct resource ard_smsc911x_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
-		.start =  IMX_GPIO_TO_IRQ(ARD_ETHERNET_INT_B),
-		.end =  IMX_GPIO_TO_IRQ(ARD_ETHERNET_INT_B),
+		/* irq number is run-time assigned */
 		.flags = IORESOURCE_IRQ,
 	},
 };
@@ -240,6 +239,8 @@ static void __init mx53_ard_board_init(void)
 	imx53_ard_common_init();
 	mx53_ard_io_init();
 	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+	ard_smsc911x_resources[1].start = gpio_to_irq(ARD_ETHERNET_INT_B);
+	ard_smsc911x_resources[1].end = gpio_to_irq(ARD_ETHERNET_INT_B);
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 
 	imx53_add_sdhci_esdhc_imx(0, &mx53_ard_sd1_data);

arch/arm/mach-imx/mach-mxt_td60.c

@@ -213,13 +213,13 @@ static const struct imx_fb_platform_data mxt_td60_fb_data __initconst = {
 static int mxt_td60_sdhc1_init(struct device *dev, irq_handler_t detect_irq,
 				void *data)
 {
-	return request_irq(IRQ_GPIOF(8), detect_irq, IRQF_TRIGGER_FALLING,
-				"sdhc1-card-detect", data);
+	return request_irq(gpio_to_irq(IMX_GPIO_NR(6, 8)), detect_irq,
+			   IRQF_TRIGGER_FALLING, "sdhc1-card-detect", data);
 }
 
 static void mxt_td60_sdhc1_exit(struct device *dev, void *data)
 {
-	free_irq(IRQ_GPIOF(8), data);
+	free_irq(gpio_to_irq(IMX_GPIO_NR(6, 8)), data);
 }
 
 static const struct imxmmc_platform_data sdhc1_pdata __initconst = {

arch/arm/mach-imx/mach-pca100.c

@@ -36,7 +36,6 @@
 #include <mach/hardware.h>
 #include <mach/iomux-mx27.h>
 #include <asm/mach/time.h>
-#include <mach/irqs.h>
 #include <mach/ulpi.h>
 
 #include "devices-imx27.h"
@@ -245,7 +244,7 @@ static int pca100_sdhc2_init(struct device *dev, irq_handler_t detect_irq,
 {
 	int ret;
 
-	ret = request_irq(IRQ_GPIOC(29), detect_irq,
+	ret = request_irq(gpio_to_irq(IMX_GPIO_NR(3, 29)), detect_irq,
 			  IRQF_DISABLED | IRQF_TRIGGER_FALLING,
 			  "imx-mmc-detect", data);
 	if (ret)
@@ -257,7 +256,7 @@ static int pca100_sdhc2_init(struct device *dev, irq_handler_t detect_irq,
 
 static void pca100_sdhc2_exit(struct device *dev, void *data)
 {
-	free_irq(IRQ_GPIOC(29), data);
+	free_irq(gpio_to_irq(IMX_GPIO_NR(3, 29)), data);
 }
 
 static const struct imxmmc_platform_data sdhc_pdata __initconst = {

arch/arm/mach-imx/mach-pcm037.c

@@ -225,8 +225,7 @@ static struct resource smsc911x_resources[] = {
 		.end		= MX31_CS1_BASE_ADDR + 0x300 + SZ_64K - 1,
 		.flags		= IORESOURCE_MEM,
 	}, {
-		.start		= IOMUX_TO_IRQ(MX31_PIN_GPIO3_1),
-		.end		= IOMUX_TO_IRQ(MX31_PIN_GPIO3_1),
+		/* irq number is run-time assigned */
 		.flags		= IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
 	},
 };
@@ -371,7 +370,7 @@ static int pcm970_sdhc1_init(struct device *dev, irq_handler_t detect_irq,
 	gpio_direction_input(SDHC1_GPIO_WP);
 #endif
 
-	ret = request_irq(IOMUX_TO_IRQ(MX31_PIN_SCK6), detect_irq,
+	ret = request_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_SCK6)), detect_irq,
 			IRQF_DISABLED | IRQF_TRIGGER_FALLING,
 				"sdhc-detect", data);
 	if (ret)
@@ -391,7 +390,7 @@ static int pcm970_sdhc1_init(struct device *dev, irq_handler_t detect_irq,
 
 static void pcm970_sdhc1_exit(struct device *dev, void *data)
 {
-	free_irq(IOMUX_TO_IRQ(MX31_PIN_SCK6), data);
+	free_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_SCK6)), data);
 	gpio_free(SDHC1_GPIO_DET);
 	gpio_free(SDHC1_GPIO_WP);
 }
@@ -442,10 +441,6 @@ static struct platform_device *devices[] __initdata = {
 	&pcm037_mt9v022,
 };
 
-static const struct ipu_platform_data mx3_ipu_data __initconst = {
-	.irq_base = MXC_IPU_IRQ_START,
-};
-
 static const struct fb_videomode fb_modedb[] = {
 	{
 		/* 240x320 @ 60 Hz Sharp */
@@ -511,8 +506,7 @@ static struct resource pcm970_sja1000_resources[] = {
 		.end     = MX31_CS5_BASE_ADDR + 0x100 - 1,
 		.flags   = IORESOURCE_MEM,
 	}, {
-		.start   = IOMUX_TO_IRQ(IOMUX_PIN(48, 105)),
-		.end     = IOMUX_TO_IRQ(IOMUX_PIN(48, 105)),
+		/* irq number is run-time assigned */
 		.flags   = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
 	},
 };
@@ -633,6 +627,10 @@ static void __init pcm037_init(void)
 		pr_warning("could not get LAN irq gpio\n");
 	else {
 		gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1));
+		smsc911x_resources[1].start =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1));
+		smsc911x_resources[1].end =
+			gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1));
 		platform_device_register(&pcm037_eth);
 	}
 
@@ -646,7 +644,7 @@ static void __init pcm037_init(void)
 
 	imx31_add_mxc_nand(&pcm037_nand_board_info);
 	imx31_add_mxc_mmc(0, &sdhc_pdata);
-	imx31_add_ipu_core(&mx3_ipu_data);
+	imx31_add_ipu_core();
 	imx31_add_mx3_sdc_fb(&mx3fb_pdata);
 
 	/* CSI */
@@ -659,6 +657,10 @@ static void __init pcm037_init(void)
 
 	pcm037_init_camera();
 
+	pcm970_sja1000_resources[1].start =
+			gpio_to_irq(IOMUX_TO_GPIO(IOMUX_PIN(48, 105)));
+	pcm970_sja1000_resources[1].end =
+			gpio_to_irq(IOMUX_TO_GPIO(IOMUX_PIN(48, 105)));
 	platform_device_register(&pcm970_sja1000);
 
 	if (otg_mode_host) {

arch/arm/mach-imx/mach-pcm038.c

@@ -27,6 +27,7 @@
 #include <linux/mfd/mc13783.h>
 #include <linux/spi/spi.h>
 #include <linux/irq.h>
+#include <linux/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -274,7 +275,7 @@ static struct mc13xxx_platform_data pcm038_pmic = {
 static struct spi_board_info pcm038_spi_board_info[] __initdata = {
 	{
 		.modalias = "mc13783",
-		.irq = IRQ_GPIOB(23),
+		/* irq number is run-time assigned */
 		.max_speed_hz = 300000,
 		.bus_num = 0,
 		.chip_select = 0,
@@ -325,6 +326,7 @@ static void __init pcm038_init(void)
 	mxc_gpio_mode(GPIO_PORTB | 23 | GPIO_GPIO | GPIO_IN);
 
 	imx27_add_spi_imx0(&pcm038_spi0_data);
+	pcm038_spi_board_info[0].irq = gpio_to_irq(IMX_GPIO_NR(2, 23));
 	spi_register_board_info(pcm038_spi_board_info,
 				ARRAY_SIZE(pcm038_spi_board_info));
 

arch/arm/mach-imx/mach-pcm043.c

@@ -76,10 +76,6 @@ static const struct fb_videomode fb_modedb[] = {
 	},
 };
 
-static const struct ipu_platform_data mx3_ipu_data __initconst = {
-	.irq_base = MXC_IPU_IRQ_START,
-};
-
 static struct mx3fb_platform_data mx3fb_pdata __initdata = {
 	.name		= "Sharp-LQ035Q7",
 	.mode		= fb_modedb,
@@ -376,7 +372,7 @@ static void __init pcm043_init(void)
 
 	imx35_add_imx_i2c0(&pcm043_i2c0_data);
 
-	imx35_add_ipu_core(&mx3_ipu_data);
+	imx35_add_ipu_core();
 	imx35_add_mx3_sdc_fb(&mx3fb_pdata);
 
 	if (otg_mode_host) {

arch/arm/mach-imx/mach-qong.c

@@ -22,7 +22,6 @@
 #include <linux/gpio.h>
 
 #include <mach/hardware.h>
-#include <mach/irqs.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
@@ -51,8 +50,6 @@
 	(QONG_FPGA_BASEADDR + QONG_DNET_ID * QONG_FPGA_PERIPH_SIZE)
 #define QONG_DNET_SIZE		0x00001000
 
-#define QONG_FPGA_IRQ		IOMUX_TO_IRQ(MX31_PIN_DTR_DCE1)
-
 static const struct imxuart_platform_data uart_pdata __initconst = {
 	.flags = IMXUART_HAVE_RTSCTS,
 };
@@ -78,8 +75,7 @@ static struct resource dnet_resources[] = {
 		.end	= QONG_DNET_BASEADDR + QONG_DNET_SIZE - 1,
 		.flags	= IORESOURCE_MEM,
 	}, {
-		.start	= QONG_FPGA_IRQ,
-		.end	= QONG_FPGA_IRQ,
+		/* irq number is run-time assigned */
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -95,6 +91,10 @@ static int __init qong_init_dnet(void)
 {
 	int ret;
 
+	dnet_resources[1].start =
+		gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1));
+	dnet_resources[1].end =
+		gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1));
 	ret = platform_device_register(&dnet_device);
 	return ret;
 }

arch/arm/mach-imx/mach-scb9328.c

@@ -14,6 +14,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/interrupt.h>
 #include <linux/dm9000.h>
+#include <linux/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -21,7 +22,6 @@
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/irqs.h>
 #include <mach/iomux-mx1.h>
 
 #include "devices-imx1.h"
@@ -78,8 +78,7 @@ static struct resource dm9000x_resources[] = {
 		.end	= MX1_CS5_PHYS + 5,
 		.flags	= IORESOURCE_MEM,	/* data access */
 	}, {
-		.start	= IRQ_GPIOC(3),
-		.end	= IRQ_GPIOC(3),
+		/* irq number is run-time assigned */
 		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
 	},
 };
@@ -123,6 +122,8 @@ static void __init scb9328_init(void)
 	imx1_add_imx_uart0(&uart_pdata);
 
 	printk(KERN_INFO"Scb9328: Adding devices\n");
+	dm9000x_resources[2].start = gpio_to_irq(IMX_GPIO_NR(3, 3));
+	dm9000x_resources[2].end = gpio_to_irq(IMX_GPIO_NR(3, 3));
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 }
 

arch/arm/mach-imx/mach-vpr200.c

@@ -31,7 +31,6 @@
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/iomux-mx35.h>
-#include <mach/irqs.h>
 
 #include <linux/i2c.h>
 #include <linux/i2c/at24.h>
@@ -87,10 +86,6 @@ static const struct fb_videomode fb_modedb[] = {
 	}
 };
 
-static const struct ipu_platform_data mx3_ipu_data __initconst = {
-	.irq_base = MXC_IPU_IRQ_START,
-};
-
 static struct mx3fb_platform_data mx3fb_pdata __initdata = {
 	.name		= "PT0708048",
 	.mode		= fb_modedb,
@@ -162,7 +157,7 @@ static struct i2c_board_info vpr200_i2c_devices[] = {
 	}, {
 		I2C_BOARD_INFO("mc13892", 0x08),
 		.platform_data = &vpr200_pmic,
-		.irq = IMX_GPIO_TO_IRQ(GPIO_PMIC_INT),
+		/* irq number is run-time assigned */
 	}
 };
 
@@ -290,7 +285,7 @@ static void __init vpr200_board_init(void)
 	imx35_add_imx_uart0(NULL);
 	imx35_add_imx_uart2(NULL);
 
-	imx35_add_ipu_core(&mx3_ipu_data);
+	imx35_add_ipu_core();
 	imx35_add_mx3_sdc_fb(&mx3fb_pdata);
 
 	imx35_add_fsl_usb2_udc(&otg_device_pdata);
@@ -299,6 +294,7 @@ static void __init vpr200_board_init(void)
 	imx35_add_mxc_nand(&vpr200_nand_board_info);
 	imx35_add_sdhci_esdhc_imx(0, NULL);
 
+	vpr200_i2c_devices[1].irq = gpio_to_irq(GPIO_PMIC_INT);
 	i2c_register_board_info(0, vpr200_i2c_devices,
 			ARRAY_SIZE(vpr200_i2c_devices));
 

arch/arm/mach-imx/mm-imx1.c

@@ -24,7 +24,6 @@
 
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/irqs.h>
 #include <mach/iomux-v1.h>
 
 static struct map_desc imx_io_desc[] __initdata = {

arch/arm/mach-imx/mm-imx21.c

@@ -26,7 +26,6 @@
 #include <mach/devices-common.h>
 #include <asm/pgtable.h>
 #include <asm/mach/map.h>
-#include <mach/irqs.h>
 #include <mach/iomux-v1.h>
 
 /* MX21 memory map definition */

arch/arm/mach-imx/mm-imx25.c

@@ -29,7 +29,6 @@
 #include <mach/hardware.h>
 #include <mach/mx25.h>
 #include <mach/iomux-v3.h>
-#include <mach/irqs.h>
 
 /*
  * This table defines static virtual address mappings for I/O regions.

arch/arm/mach-imx/mm-imx27.c

@@ -26,7 +26,6 @@
 #include <mach/devices-common.h>
 #include <asm/pgtable.h>
 #include <asm/mach/map.h>
-#include <mach/irqs.h>
 #include <mach/iomux-v1.h>
 
 /* MX27 memory map definition */

arch/arm/mach-imx/mm-imx3.c

@@ -30,7 +30,6 @@
 #include <mach/devices-common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-v3.h>
-#include <mach/irqs.h>
 
 #include "crmregs-imx3.h"
 

arch/arm/mach-imx/mx31lilly-db.c

@@ -130,7 +130,8 @@ static int mxc_mmc1_init(struct device *dev,
 	gpio_direction_input(gpio_det);
 	gpio_direction_input(gpio_wp);
 
-	ret = request_irq(IOMUX_TO_IRQ(MX31_PIN_GPIO1_1), detect_irq,
+	ret = request_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_1)),
+			  detect_irq,
 			  IRQF_DISABLED | IRQF_TRIGGER_FALLING,
 			  "MMC detect", data);
 	if (ret)
@@ -151,7 +152,7 @@ static void mxc_mmc1_exit(struct device *dev, void *data)
 {
 	gpio_free(gpio_det);
 	gpio_free(gpio_wp);
-	free_irq(IOMUX_TO_IRQ(MX31_PIN_GPIO1_1), data);
+	free_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_1)), data);
 }
 
 static const struct imxmmc_platform_data mmc_pdata __initconst = {
@@ -161,10 +162,6 @@ static const struct imxmmc_platform_data mmc_pdata __initconst = {
 };
 
 /* Framebuffer support */
-static const struct ipu_platform_data ipu_data __initconst = {
-	.irq_base = MXC_IPU_IRQ_START,
-};
-
 static const struct fb_videomode fb_modedb = {
 	/* 640x480 TFT panel (IPS-056T) */
 	.name		= "CRT-VGA",
@@ -198,7 +195,7 @@ static void __init mx31lilly_init_fb(void)
 		return;
 	}
 
-	imx31_add_ipu_core(&ipu_data);
+	imx31_add_ipu_core();
 	imx31_add_mx3_sdc_fb(&fb_pdata);
 	gpio_direction_output(LCD_VCC_EN_GPIO, 1);
 }

arch/arm/mach-imx/mx31lite-db.c

@@ -116,7 +116,8 @@ static int mxc_mmc1_init(struct device *dev,
 	gpio_direction_input(gpio_det);
 	gpio_direction_input(gpio_wp);
 
-	ret = request_irq(IOMUX_TO_IRQ(MX31_PIN_DCD_DCE1), detect_irq,
+	ret = request_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_DCD_DCE1)),
+			  detect_irq,
 			  IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
 			  "MMC detect", data);
 	if (ret)
@@ -137,7 +138,7 @@ static void mxc_mmc1_exit(struct device *dev, void *data)
 {
 	gpio_free(gpio_det);
 	gpio_free(gpio_wp);
-	free_irq(IOMUX_TO_IRQ(MX31_PIN_DCD_DCE1), data);
+	free_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_DCD_DCE1)), data);
 }
 
 static const struct imxmmc_platform_data mmc_pdata __initconst = {

arch/arm/mach-imx/mx51_efika.c

@@ -587,7 +587,7 @@ static struct spi_board_info mx51_efika_spi_board_info[] __initdata = {
 		.bus_num = 0,
 		.chip_select = 0,
 		.platform_data = &mx51_efika_mc13892_data,
-		.irq = IMX_GPIO_TO_IRQ(EFIKAMX_PMIC),
+		/* irq number is run-time assigned */
 	},
 };
 
@@ -620,6 +620,7 @@ void __init efika_board_common_init(void)
 
 	gpio_request(EFIKAMX_PMIC, "pmic irq");
 	gpio_direction_input(EFIKAMX_PMIC);
+	mx51_efika_spi_board_info[1].irq = gpio_to_irq(EFIKAMX_PMIC);
 	spi_register_board_info(mx51_efika_spi_board_info,
 		ARRAY_SIZE(mx51_efika_spi_board_info));
 	imx51_add_ecspi(0, &mx51_efika_spi_pdata);

arch/arm/mach-imx/pcm970-baseboard.c

@@ -95,14 +95,14 @@ static int pcm970_sdhc2_init(struct device *dev, irq_handler_t detect_irq, void
 {
 	int ret;
 
-	ret = request_irq(IRQ_GPIOC(29), detect_irq, IRQF_TRIGGER_FALLING,
-				"imx-mmc-detect", data);
+	ret = request_irq(gpio_to_irq(IMX_GPIO_NR(3, 29)), detect_irq,
+			  IRQF_TRIGGER_FALLING, "imx-mmc-detect", data);
 	if (ret)
 		return ret;
 
 	ret = gpio_request(GPIO_PORTC + 28, "imx-mmc-ro");
 	if (ret) {
-		free_irq(IRQ_GPIOC(29), data);
+		free_irq(gpio_to_irq(IMX_GPIO_NR(3, 29)), data);
 		return ret;
 	}
 
@@ -113,7 +113,7 @@ static int pcm970_sdhc2_init(struct device *dev, irq_handler_t detect_irq, void
 
 static void pcm970_sdhc2_exit(struct device *dev, void *data)
 {
-	free_irq(IRQ_GPIOC(29), data);
+	free_irq(gpio_to_irq(IMX_GPIO_NR(3, 29)), data);
 	gpio_free(GPIO_PORTC + 28);
 }
 
@@ -192,8 +192,7 @@ static struct resource pcm970_sja1000_resources[] = {
 		.end     = MX27_CS4_BASE_ADDR + 0x100 - 1,
 		.flags   = IORESOURCE_MEM,
 	}, {
-		.start   = IRQ_GPIOE(19),
-		.end     = IRQ_GPIOE(19),
+		/* irq number is run-time assigned */
 		.flags   = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
 	},
 };
@@ -227,5 +226,7 @@ void __init pcm970_baseboard_init(void)
 	imx27_add_imx_fb(&pcm038_fb_data);
 	mxc_gpio_mode(GPIO_PORTC | 28 | GPIO_GPIO | GPIO_IN);
 	imx27_add_mxc_mmc(1, &sdhc_pdata);
+	pcm970_sja1000_resources[1].start = gpio_to_irq(IMX_GPIO_NR(5, 19));
+	pcm970_sja1000_resources[1].end = gpio_to_irq(IMX_GPIO_NR(5, 19));
 	platform_device_register(&pcm970_sja1000);
 }

arch/arm/mach-rpc/irq.c

@@ -163,6 +163,6 @@ void __init rpc_init_irq(void)
 		}
 	}
 
-	init_FIQ();
+	init_FIQ(FIQ_START);
 }
 

arch/arm/plat-mxc/3ds_debugboard.c

@@ -12,9 +12,11 @@
 
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <linux/irqdomain.h>
 #include <linux/io.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
+#include <linux/module.h>
 #include <linux/smsc911x.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
@@ -48,27 +50,22 @@
 /* CPU ID and Personality ID */
 #define MCU_BOARD_ID_REG	0x68
 
-#define MXC_IRQ_TO_EXPIO(irq)   ((irq) - MXC_BOARD_IRQ_START)
-#define MXC_IRQ_TO_GPIO(irq)	((irq) - MXC_INTERNAL_IRQS)
-
-#define MXC_EXP_IO_BASE		(MXC_BOARD_IRQ_START)
 #define MXC_MAX_EXP_IO_LINES	16
 
 /* interrupts like external uart , external ethernet etc*/
-#define EXPIO_INT_ENET		(MXC_BOARD_IRQ_START + 0)
-#define EXPIO_INT_XUART_A	(MXC_BOARD_IRQ_START + 1)
-#define EXPIO_INT_XUART_B	(MXC_BOARD_IRQ_START + 2)
-#define EXPIO_INT_BUTTON_A	(MXC_BOARD_IRQ_START + 3)
-#define EXPIO_INT_BUTTON_B	(MXC_BOARD_IRQ_START + 4)
+#define EXPIO_INT_ENET		0
+#define EXPIO_INT_XUART_A	1
+#define EXPIO_INT_XUART_B	2
+#define EXPIO_INT_BUTTON_A	3
+#define EXPIO_INT_BUTTON_B	4
 
 static void __iomem *brd_io;
+static struct irq_domain *domain;
 
 static struct resource smsc911x_resources[] = {
 	{
 		.flags = IORESOURCE_MEM,
 	} , {
-		.start = EXPIO_INT_ENET,
-		.end = EXPIO_INT_ENET,
 		.flags = IORESOURCE_IRQ,
 	},
 };
@@ -100,11 +97,11 @@ static void mxc_expio_irq_handler(u32 irq, struct irq_desc *desc)
 	imr_val = __raw_readw(brd_io + INTR_MASK_REG);
 	int_valid = __raw_readw(brd_io + INTR_STATUS_REG) & ~imr_val;
 
-	expio_irq = MXC_BOARD_IRQ_START;
+	expio_irq = 0;
 	for (; int_valid != 0; int_valid >>= 1, expio_irq++) {
 		if ((int_valid & 1) == 0)
 			continue;
-		generic_handle_irq(expio_irq);
+		generic_handle_irq(irq_find_mapping(domain, expio_irq));
 	}
 
 	desc->irq_data.chip->irq_ack(&desc->irq_data);
@@ -118,7 +115,7 @@ static void mxc_expio_irq_handler(u32 irq, struct irq_desc *desc)
 static void expio_mask_irq(struct irq_data *d)
 {
 	u16 reg;
-	u32 expio = MXC_IRQ_TO_EXPIO(d->irq);
+	u32 expio = d->hwirq;
 
 	reg = __raw_readw(brd_io + INTR_MASK_REG);
 	reg |= (1 << expio);
@@ -127,7 +124,7 @@ static void expio_mask_irq(struct irq_data *d)
 
 static void expio_ack_irq(struct irq_data *d)
 {
-	u32 expio = MXC_IRQ_TO_EXPIO(d->irq);
+	u32 expio = d->hwirq;
 
 	__raw_writew(1 << expio, brd_io + INTR_RESET_REG);
 	__raw_writew(0, brd_io + INTR_RESET_REG);
@@ -137,7 +134,7 @@ static void expio_ack_irq(struct irq_data *d)
 static void expio_unmask_irq(struct irq_data *d)
 {
 	u16 reg;
-	u32 expio = MXC_IRQ_TO_EXPIO(d->irq);
+	u32 expio = d->hwirq;
 
 	reg = __raw_readw(brd_io + INTR_MASK_REG);
 	reg &= ~(1 << expio);
@@ -155,8 +152,10 @@ static struct regulator_consumer_supply dummy_supplies[] = {
 	REGULATOR_SUPPLY("vddvario", "smsc911x"),
 };
 
-int __init mxc_expio_init(u32 base, u32 p_irq)
+int __init mxc_expio_init(u32 base, u32 intr_gpio)
 {
+	u32 p_irq = gpio_to_irq(intr_gpio);
+	int irq_base;
 	int i;
 
 	brd_io = ioremap(BOARD_IO_ADDR(base), SZ_4K);
@@ -178,16 +177,23 @@ int __init mxc_expio_init(u32 base, u32 p_irq)
 	/*
 	 * Configure INT line as GPIO input
 	 */
-	gpio_request(MXC_IRQ_TO_GPIO(p_irq), "expio_pirq");
-	gpio_direction_input(MXC_IRQ_TO_GPIO(p_irq));
+	gpio_request(intr_gpio, "expio_pirq");
+	gpio_direction_input(intr_gpio);
 
 	/* disable the interrupt and clear the status */
 	__raw_writew(0, brd_io + INTR_MASK_REG);
 	__raw_writew(0xFFFF, brd_io + INTR_RESET_REG);
 	__raw_writew(0, brd_io + INTR_RESET_REG);
 	__raw_writew(0x1F, brd_io + INTR_MASK_REG);
-	for (i = MXC_EXP_IO_BASE;
-	     i < (MXC_EXP_IO_BASE + MXC_MAX_EXP_IO_LINES); i++) {
+
+	irq_base = irq_alloc_descs(-1, 0, MXC_MAX_EXP_IO_LINES, numa_node_id());
+	WARN_ON(irq_base < 0);
+
+	domain = irq_domain_add_legacy(NULL, MXC_MAX_EXP_IO_LINES, irq_base, 0,
+				       &irq_domain_simple_ops, NULL);
+	WARN_ON(!domain);
+
+	for (i = irq_base; i < irq_base + MXC_MAX_EXP_IO_LINES; i++) {
 		irq_set_chip_and_handler(i, &expio_irq_chip, handle_level_irq);
 		set_irq_flags(i, IRQF_VALID);
 	}
@@ -199,6 +205,8 @@ int __init mxc_expio_init(u32 base, u32 p_irq)
 
 	smsc911x_resources[0].start = LAN9217_BASE_ADDR(base);
 	smsc911x_resources[0].end = LAN9217_BASE_ADDR(base) + 0x100 - 1;
+	smsc911x_resources[1].start = irq_find_mapping(domain, EXPIO_INT_ENET);
+	smsc911x_resources[1].end = irq_find_mapping(domain, EXPIO_INT_ENET);
 	platform_device_register(&smsc_lan9217_device);
 
 	return 0;

arch/arm/plat-mxc/avic.c

@@ -19,11 +19,14 @@
 
 #include <linux/module.h>
 #include <linux/irq.h>
+#include <linux/irqdomain.h>
 #include <linux/io.h>
+#include <linux/of.h>
 #include <mach/common.h>
 #include <asm/mach/irq.h>
 #include <asm/exception.h>
 #include <mach/hardware.h>
+#include <mach/irqs.h>
 
 #include "irq-common.h"
 
@@ -50,15 +53,19 @@
 #define AVIC_NUM_IRQS 64
 
 void __iomem *avic_base;
+static struct irq_domain *domain;
 
 static u32 avic_saved_mask_reg[2];
 
 #ifdef CONFIG_MXC_IRQ_PRIOR
 static int avic_irq_set_priority(unsigned char irq, unsigned char prio)
 {
+	struct irq_data *d = irq_get_irq_data(irq);
 	unsigned int temp;
 	unsigned int mask = 0x0F << irq % 8 * 4;
 
+	irq = d->hwirq;
+
 	if (irq >= AVIC_NUM_IRQS)
 		return -EINVAL;
 
@@ -75,8 +82,11 @@ static int avic_irq_set_priority(unsigned char irq, unsigned char prio)
 #ifdef CONFIG_FIQ
 static int avic_set_irq_fiq(unsigned int irq, unsigned int type)
 {
+	struct irq_data *d = irq_get_irq_data(irq);
 	unsigned int irqt;
 
+	irq = d->hwirq;
+
 	if (irq >= AVIC_NUM_IRQS)
 		return -EINVAL;
 
@@ -108,7 +118,7 @@ static void avic_irq_suspend(struct irq_data *d)
 {
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
 	struct irq_chip_type *ct = gc->chip_types;
-	int idx = gc->irq_base >> 5;
+	int idx = d->hwirq >> 5;
 
 	avic_saved_mask_reg[idx] = __raw_readl(avic_base + ct->regs.mask);
 	__raw_writel(gc->wake_active, avic_base + ct->regs.mask);
@@ -118,7 +128,7 @@ static void avic_irq_resume(struct irq_data *d)
 {
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
 	struct irq_chip_type *ct = gc->chip_types;
-	int idx = gc->irq_base >> 5;
+	int idx = d->hwirq >> 5;
 
 	__raw_writel(avic_saved_mask_reg[idx], avic_base + ct->regs.mask);
 }
@@ -128,11 +138,10 @@ static void avic_irq_resume(struct irq_data *d)
 #define avic_irq_resume NULL
 #endif
 
-static __init void avic_init_gc(unsigned int irq_start)
+static __init void avic_init_gc(int idx, unsigned int irq_start)
 {
 	struct irq_chip_generic *gc;
 	struct irq_chip_type *ct;
-	int idx = irq_start >> 5;
 
 	gc = irq_alloc_generic_chip("mxc-avic", 1, irq_start, avic_base,
 				    handle_level_irq);
@@ -161,7 +170,7 @@ asmlinkage void __exception_irq_entry avic_handle_irq(struct pt_regs *regs)
 		if (nivector == 0xffff)
 			break;
 
-		handle_IRQ(nivector, regs);
+		handle_IRQ(irq_find_mapping(domain, nivector), regs);
 	} while (1);
 }
 
@@ -172,6 +181,8 @@ asmlinkage void __exception_irq_entry avic_handle_irq(struct pt_regs *regs)
  */
 void __init mxc_init_irq(void __iomem *irqbase)
 {
+	struct device_node *np;
+	int irq_base;
 	int i;
 
 	avic_base = irqbase;
@@ -190,8 +201,16 @@ void __init mxc_init_irq(void __iomem *irqbase)
 	__raw_writel(0, avic_base + AVIC_INTTYPEH);
 	__raw_writel(0, avic_base + AVIC_INTTYPEL);
 
-	for (i = 0; i < AVIC_NUM_IRQS; i += 32)
-		avic_init_gc(i);
+	irq_base = irq_alloc_descs(-1, 0, AVIC_NUM_IRQS, numa_node_id());
+	WARN_ON(irq_base < 0);
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,avic");
+	domain = irq_domain_add_legacy(np, AVIC_NUM_IRQS, irq_base, 0,
+				       &irq_domain_simple_ops, NULL);
+	WARN_ON(!domain);
+
+	for (i = 0; i < AVIC_NUM_IRQS / 32; i++, irq_base += 32)
+		avic_init_gc(i, irq_base);
 
 	/* Set default priority value (0) for all IRQ's */
 	for (i = 0; i < 8; i++)
@@ -199,7 +218,7 @@ void __init mxc_init_irq(void __iomem *irqbase)
 
 #ifdef CONFIG_FIQ
 	/* Initialize FIQ */
-	init_FIQ();
+	init_FIQ(FIQ_START);
 #endif
 
 	printk(KERN_INFO "MXC IRQ initialized\n");

arch/arm/plat-mxc/devices/platform-ipu-core.c

@@ -30,8 +30,7 @@ const struct imx_ipu_core_data imx35_ipu_core_data __initconst =
 static struct platform_device *imx_ipu_coredev __initdata;
 
 struct platform_device *__init imx_add_ipu_core(
-		const struct imx_ipu_core_data *data,
-		const struct ipu_platform_data *pdata)
+		const struct imx_ipu_core_data *data)
 {
 	/* The resource order is important! */
 	struct resource res[] = {
@@ -55,7 +54,7 @@ struct platform_device *__init imx_add_ipu_core(
 	};
 
 	return imx_ipu_coredev = imx_add_platform_device("ipu-core", -1,
-			res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
+			res, ARRAY_SIZE(res), NULL, 0);
 }
 
 struct platform_device *__init imx_alloc_mx3_camera(

arch/arm/plat-mxc/include/mach/3ds_debugboard.h

@@ -13,6 +13,6 @@
 #ifndef __ASM_ARCH_MXC_3DS_DB_H__
 #define __ASM_ARCH_MXC_3DS_DB_H__
 
-extern int __init mxc_expio_init(u32 base, u32 p_irq);
+extern int __init mxc_expio_init(u32 base, u32 intr_gpio);
 
 #endif /* __ASM_ARCH_MXC_3DS_DB_H__ */

arch/arm/plat-mxc/include/mach/devices-common.h

@@ -183,7 +183,6 @@ struct platform_device *__init imx_add_imx_udc(
 		const struct imx_imx_udc_data *data,
 		const struct imxusb_platform_data *pdata);
 
-#include <mach/ipu.h>
 #include <mach/mx3fb.h>
 #include <mach/mx3_camera.h>
 struct imx_ipu_core_data {
@@ -192,8 +191,7 @@ struct imx_ipu_core_data {
 	resource_size_t errirq;
 };
 struct platform_device *__init imx_add_ipu_core(
-		const struct imx_ipu_core_data *data,
-		const struct ipu_platform_data *pdata);
+		const struct imx_ipu_core_data *data);
 struct platform_device *__init imx_alloc_mx3_camera(
 		const struct imx_ipu_core_data *data,
 		const struct mx3_camera_pdata *pdata);

arch/arm/plat-mxc/include/mach/hardware.h

@@ -128,6 +128,4 @@
 /* range e.g. GPIO_1_5 is gpio 5 under linux */
 #define IMX_GPIO_NR(bank, nr)		(((bank) - 1) * 32 + (nr))
 
-#define IMX_GPIO_TO_IRQ(gpio)	(MXC_GPIO_IRQ_START + (gpio))
-
 #endif /* __ASM_ARCH_MXC_HARDWARE_H__ */

arch/arm/plat-mxc/include/mach/iomux-mx3.h

@@ -160,9 +160,6 @@ int mxc_iomux_mode(unsigned int pin_mode);
 
 #define IOMUX_TO_GPIO(iomux_pin) \
 	((iomux_pin & IOMUX_GPIONUM_MASK) >> IOMUX_GPIONUM_SHIFT)
-#define IOMUX_TO_IRQ(iomux_pin) \
-	(((iomux_pin & IOMUX_GPIONUM_MASK) >> IOMUX_GPIONUM_SHIFT) + \
-	MXC_GPIO_IRQ_START)
 
 /*
  * This enumeration is constructed based on the Section

arch/arm/plat-mxc/include/mach/iomux-v1.h

@@ -85,13 +85,6 @@
 #define GPIO_BOUT_0	(2 << GPIO_BOUT_SHIFT)
 #define GPIO_BOUT_1	(3 << GPIO_BOUT_SHIFT)
 
-#define IRQ_GPIOA(x)  (MXC_GPIO_IRQ_START + x)
-#define IRQ_GPIOB(x)  (IRQ_GPIOA(32) + x)
-#define IRQ_GPIOC(x)  (IRQ_GPIOB(32) + x)
-#define IRQ_GPIOD(x)  (IRQ_GPIOC(32) + x)
-#define IRQ_GPIOE(x)  (IRQ_GPIOD(32) + x)
-#define IRQ_GPIOF(x)  (IRQ_GPIOE(32) + x)
-
 extern int mxc_gpio_mode(int gpio_mode);
 extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count,
 		const char *label);

arch/arm/plat-mxc/include/mach/ipu.h

@@ -110,10 +110,6 @@ enum ipu_rotate_mode {
 	IPU_ROTATE_90_LEFT = 7,
 };
 
-struct ipu_platform_data {
-	unsigned int	irq_base;
-};
-
 /*
  * Enumeration of DI ports for ADC.
  */

arch/arm/plat-mxc/include/mach/irqs.h

@@ -11,50 +11,6 @@
 #ifndef __ASM_ARCH_MXC_IRQS_H__
 #define __ASM_ARCH_MXC_IRQS_H__
 
-#include <asm-generic/gpio.h>
-
-/*
- * SoCs with GIC interrupt controller have 160 IRQs, those with TZIC
- * have 128 IRQs, and those with AVIC have 64.
- *
- * To support single image, the biggest number should be defined on
- * top of the list.
- */
-#if defined CONFIG_ARM_GIC
-#define MXC_INTERNAL_IRQS	160
-#elif defined CONFIG_MXC_TZIC
-#define MXC_INTERNAL_IRQS	128
-#else
-#define MXC_INTERNAL_IRQS	64
-#endif
-
-#define MXC_GPIO_IRQ_START	MXC_INTERNAL_IRQS
-
-/*
- * The next 16 interrupts are for board specific purposes.  Since
- * the kernel can only run on one machine at a time, we can re-use
- * these.  If you need more, increase MXC_BOARD_IRQS, but keep it
- * within sensible limits.
- */
-#define MXC_BOARD_IRQ_START	(MXC_INTERNAL_IRQS + ARCH_NR_GPIOS)
-
-#ifdef CONFIG_MACH_MX31ADS_WM1133_EV1
-#define MXC_BOARD_IRQS  80
-#else
-#define MXC_BOARD_IRQS	16
-#endif
-
-#define MXC_IPU_IRQ_START	(MXC_BOARD_IRQ_START + MXC_BOARD_IRQS)
-
-#ifdef CONFIG_MX3_IPU_IRQS
-#define MX3_IPU_IRQS CONFIG_MX3_IPU_IRQS
-#else
-#define MX3_IPU_IRQS 0
-#endif
-/* REVISIT: Add IPU irqs on IMX51 */
-
-#define NR_IRQS			(MXC_IPU_IRQ_START + MX3_IPU_IRQS)
-
 extern int imx_irq_set_priority(unsigned char irq, unsigned char prio);
 
 /* all normal IRQs can be FIQs */

arch/arm/plat-mxc/include/mach/mx1.h

@@ -78,61 +78,62 @@
 #define MX1_IO_ADDRESS(x)		IOMEM(MX1_IO_P2V(x))
 
 /* fixed interrput numbers */
-#define MX1_INT_SOFTINT		0
-#define MX1_INT_CSI		6
-#define MX1_DSPA_MAC_INT	7
-#define MX1_DSPA_INT		8
-#define MX1_COMP_INT		9
-#define MX1_MSHC_XINT		10
-#define MX1_GPIO_INT_PORTA	11
-#define MX1_GPIO_INT_PORTB	12
-#define MX1_GPIO_INT_PORTC	13
-#define MX1_INT_LCDC		14
-#define MX1_SIM_INT		15
-#define MX1_SIM_DATA_INT	16
-#define MX1_RTC_INT		17
-#define MX1_RTC_SAMINT		18
-#define MX1_INT_UART2PFERR	19
-#define MX1_INT_UART2RTS	20
-#define MX1_INT_UART2DTR	21
-#define MX1_INT_UART2UARTC	22
-#define MX1_INT_UART2TX		23
-#define MX1_INT_UART2RX		24
-#define MX1_INT_UART1PFERR	25
-#define MX1_INT_UART1RTS	26
-#define MX1_INT_UART1DTR	27
-#define MX1_INT_UART1UARTC	28
-#define MX1_INT_UART1TX		29
-#define MX1_INT_UART1RX		30
-#define MX1_VOICE_DAC_INT	31
-#define MX1_VOICE_ADC_INT	32
-#define MX1_PEN_DATA_INT	33
-#define MX1_PWM_INT		34
-#define MX1_SDHC_INT		35
-#define MX1_INT_I2C		39
-#define MX1_INT_CSPI2		40
-#define MX1_INT_CSPI1		41
-#define MX1_SSI_TX_INT		42
-#define MX1_SSI_TX_ERR_INT	43
-#define MX1_SSI_RX_INT		44
-#define MX1_SSI_RX_ERR_INT	45
-#define MX1_TOUCH_INT		46
-#define MX1_INT_USBD0		47
-#define MX1_INT_USBD1		48
-#define MX1_INT_USBD2		49
-#define MX1_INT_USBD3		50
-#define MX1_INT_USBD4		51
-#define MX1_INT_USBD5		52
-#define MX1_INT_USBD6		53
-#define MX1_BTSYS_INT		55
-#define MX1_BTTIM_INT		56
-#define MX1_BTWUI_INT		57
-#define MX1_TIM2_INT		58
-#define MX1_TIM1_INT		59
-#define MX1_DMA_ERR		60
-#define MX1_DMA_INT		61
-#define MX1_GPIO_INT_PORTD	62
-#define MX1_WDT_INT		63
+#include <asm/irq.h>
+#define MX1_INT_SOFTINT		(NR_IRQS_LEGACY + 0)
+#define MX1_INT_CSI		(NR_IRQS_LEGACY + 6)
+#define MX1_DSPA_MAC_INT	(NR_IRQS_LEGACY + 7)
+#define MX1_DSPA_INT		(NR_IRQS_LEGACY + 8)
+#define MX1_COMP_INT		(NR_IRQS_LEGACY + 9)
+#define MX1_MSHC_XINT		(NR_IRQS_LEGACY + 10)
+#define MX1_GPIO_INT_PORTA	(NR_IRQS_LEGACY + 11)
+#define MX1_GPIO_INT_PORTB	(NR_IRQS_LEGACY + 12)
+#define MX1_GPIO_INT_PORTC	(NR_IRQS_LEGACY + 13)
+#define MX1_INT_LCDC		(NR_IRQS_LEGACY + 14)
+#define MX1_SIM_INT		(NR_IRQS_LEGACY + 15)
+#define MX1_SIM_DATA_INT	(NR_IRQS_LEGACY + 16)
+#define MX1_RTC_INT		(NR_IRQS_LEGACY + 17)
+#define MX1_RTC_SAMINT		(NR_IRQS_LEGACY + 18)
+#define MX1_INT_UART2PFERR	(NR_IRQS_LEGACY + 19)
+#define MX1_INT_UART2RTS	(NR_IRQS_LEGACY + 20)
+#define MX1_INT_UART2DTR	(NR_IRQS_LEGACY + 21)
+#define MX1_INT_UART2UARTC	(NR_IRQS_LEGACY + 22)
+#define MX1_INT_UART2TX		(NR_IRQS_LEGACY + 23)
+#define MX1_INT_UART2RX		(NR_IRQS_LEGACY + 24)
+#define MX1_INT_UART1PFERR	(NR_IRQS_LEGACY + 25)
+#define MX1_INT_UART1RTS	(NR_IRQS_LEGACY + 26)
+#define MX1_INT_UART1DTR	(NR_IRQS_LEGACY + 27)
+#define MX1_INT_UART1UARTC	(NR_IRQS_LEGACY + 28)
+#define MX1_INT_UART1TX		(NR_IRQS_LEGACY + 29)
+#define MX1_INT_UART1RX		(NR_IRQS_LEGACY + 30)
+#define MX1_VOICE_DAC_INT	(NR_IRQS_LEGACY + 31)
+#define MX1_VOICE_ADC_INT	(NR_IRQS_LEGACY + 32)
+#define MX1_PEN_DATA_INT	(NR_IRQS_LEGACY + 33)
+#define MX1_PWM_INT		(NR_IRQS_LEGACY + 34)
+#define MX1_SDHC_INT		(NR_IRQS_LEGACY + 35)
+#define MX1_INT_I2C		(NR_IRQS_LEGACY + 39)
+#define MX1_INT_CSPI2		(NR_IRQS_LEGACY + 40)
+#define MX1_INT_CSPI1		(NR_IRQS_LEGACY + 41)
+#define MX1_SSI_TX_INT		(NR_IRQS_LEGACY + 42)
+#define MX1_SSI_TX_ERR_INT	(NR_IRQS_LEGACY + 43)
+#define MX1_SSI_RX_INT		(NR_IRQS_LEGACY + 44)
+#define MX1_SSI_RX_ERR_INT	(NR_IRQS_LEGACY + 45)
+#define MX1_TOUCH_INT		(NR_IRQS_LEGACY + 46)
+#define MX1_INT_USBD0		(NR_IRQS_LEGACY + 47)
+#define MX1_INT_USBD1		(NR_IRQS_LEGACY + 48)
+#define MX1_INT_USBD2		(NR_IRQS_LEGACY + 49)
+#define MX1_INT_USBD3		(NR_IRQS_LEGACY + 50)
+#define MX1_INT_USBD4		(NR_IRQS_LEGACY + 51)
+#define MX1_INT_USBD5		(NR_IRQS_LEGACY + 52)
+#define MX1_INT_USBD6		(NR_IRQS_LEGACY + 53)
+#define MX1_BTSYS_INT		(NR_IRQS_LEGACY + 55)
+#define MX1_BTTIM_INT		(NR_IRQS_LEGACY + 56)
+#define MX1_BTWUI_INT		(NR_IRQS_LEGACY + 57)
+#define MX1_TIM2_INT		(NR_IRQS_LEGACY + 58)
+#define MX1_TIM1_INT		(NR_IRQS_LEGACY + 59)
+#define MX1_DMA_ERR		(NR_IRQS_LEGACY + 60)
+#define MX1_DMA_INT		(NR_IRQS_LEGACY + 61)
+#define MX1_GPIO_INT_PORTD	(NR_IRQS_LEGACY + 62)
+#define MX1_WDT_INT		(NR_IRQS_LEGACY + 63)
 
 /* DMA */
 #define MX1_DMA_REQ_UART3_T		2

arch/arm/plat-mxc/include/mach/mx21.h

@@ -99,59 +99,60 @@
 #define MX21_IO_ADDRESS(x)		IOMEM(MX21_IO_P2V(x))
 
 /* fixed interrupt numbers */
-#define MX21_INT_CSPI3		6
-#define MX21_INT_GPIO		8
-#define MX21_INT_FIRI		9
-#define MX21_INT_SDHC2		10
-#define MX21_INT_SDHC1		11
-#define MX21_INT_I2C		12
-#define MX21_INT_SSI2		13
-#define MX21_INT_SSI1		14
-#define MX21_INT_CSPI2		15
-#define MX21_INT_CSPI1		16
-#define MX21_INT_UART4		17
-#define MX21_INT_UART3		18
-#define MX21_INT_UART2		19
-#define MX21_INT_UART1		20
-#define MX21_INT_KPP		21
-#define MX21_INT_RTC		22
-#define MX21_INT_PWM		23
-#define MX21_INT_GPT3		24
-#define MX21_INT_GPT2		25
-#define MX21_INT_GPT1		26
-#define MX21_INT_WDOG		27
-#define MX21_INT_PCMCIA		28
-#define MX21_INT_NFC		29
-#define MX21_INT_BMI		30
-#define MX21_INT_CSI		31
-#define MX21_INT_DMACH0		32
-#define MX21_INT_DMACH1		33
-#define MX21_INT_DMACH2		34
-#define MX21_INT_DMACH3		35
-#define MX21_INT_DMACH4		36
-#define MX21_INT_DMACH5		37
-#define MX21_INT_DMACH6		38
-#define MX21_INT_DMACH7		39
-#define MX21_INT_DMACH8		40
-#define MX21_INT_DMACH9		41
-#define MX21_INT_DMACH10	42
-#define MX21_INT_DMACH11	43
-#define MX21_INT_DMACH12	44
-#define MX21_INT_DMACH13	45
-#define MX21_INT_DMACH14	46
-#define MX21_INT_DMACH15	47
-#define MX21_INT_EMMAENC	49
-#define MX21_INT_EMMADEC	50
-#define MX21_INT_EMMAPRP	51
-#define MX21_INT_EMMAPP		52
-#define MX21_INT_USBWKUP	53
-#define MX21_INT_USBDMA		54
-#define MX21_INT_USBHOST	55
-#define MX21_INT_USBFUNC	56
-#define MX21_INT_USBMNP		57
-#define MX21_INT_USBCTRL	58
-#define MX21_INT_SLCDC		60
-#define MX21_INT_LCDC		61
+#include <asm/irq.h>
+#define MX21_INT_CSPI3		(NR_IRQS_LEGACY + 6)
+#define MX21_INT_GPIO		(NR_IRQS_LEGACY + 8)
+#define MX21_INT_FIRI		(NR_IRQS_LEGACY + 9)
+#define MX21_INT_SDHC2		(NR_IRQS_LEGACY + 10)
+#define MX21_INT_SDHC1		(NR_IRQS_LEGACY + 11)
+#define MX21_INT_I2C		(NR_IRQS_LEGACY + 12)
+#define MX21_INT_SSI2		(NR_IRQS_LEGACY + 13)
+#define MX21_INT_SSI1		(NR_IRQS_LEGACY + 14)
+#define MX21_INT_CSPI2		(NR_IRQS_LEGACY + 15)
+#define MX21_INT_CSPI1		(NR_IRQS_LEGACY + 16)
+#define MX21_INT_UART4		(NR_IRQS_LEGACY + 17)
+#define MX21_INT_UART3		(NR_IRQS_LEGACY + 18)
+#define MX21_INT_UART2		(NR_IRQS_LEGACY + 19)
+#define MX21_INT_UART1		(NR_IRQS_LEGACY + 20)
+#define MX21_INT_KPP		(NR_IRQS_LEGACY + 21)
+#define MX21_INT_RTC		(NR_IRQS_LEGACY + 22)
+#define MX21_INT_PWM		(NR_IRQS_LEGACY + 23)
+#define MX21_INT_GPT3		(NR_IRQS_LEGACY + 24)
+#define MX21_INT_GPT2		(NR_IRQS_LEGACY + 25)
+#define MX21_INT_GPT1		(NR_IRQS_LEGACY + 26)
+#define MX21_INT_WDOG		(NR_IRQS_LEGACY + 27)
+#define MX21_INT_PCMCIA		(NR_IRQS_LEGACY + 28)
+#define MX21_INT_NFC		(NR_IRQS_LEGACY + 29)
+#define MX21_INT_BMI		(NR_IRQS_LEGACY + 30)
+#define MX21_INT_CSI		(NR_IRQS_LEGACY + 31)
+#define MX21_INT_DMACH0		(NR_IRQS_LEGACY + 32)
+#define MX21_INT_DMACH1		(NR_IRQS_LEGACY + 33)
+#define MX21_INT_DMACH2		(NR_IRQS_LEGACY + 34)
+#define MX21_INT_DMACH3		(NR_IRQS_LEGACY + 35)
+#define MX21_INT_DMACH4		(NR_IRQS_LEGACY + 36)
+#define MX21_INT_DMACH5		(NR_IRQS_LEGACY + 37)
+#define MX21_INT_DMACH6		(NR_IRQS_LEGACY + 38)
+#define MX21_INT_DMACH7		(NR_IRQS_LEGACY + 39)
+#define MX21_INT_DMACH8		(NR_IRQS_LEGACY + 40)
+#define MX21_INT_DMACH9		(NR_IRQS_LEGACY + 41)
+#define MX21_INT_DMACH10	(NR_IRQS_LEGACY + 42)
+#define MX21_INT_DMACH11	(NR_IRQS_LEGACY + 43)
+#define MX21_INT_DMACH12	(NR_IRQS_LEGACY + 44)
+#define MX21_INT_DMACH13	(NR_IRQS_LEGACY + 45)
+#define MX21_INT_DMACH14	(NR_IRQS_LEGACY + 46)
+#define MX21_INT_DMACH15	(NR_IRQS_LEGACY + 47)
+#define MX21_INT_EMMAENC	(NR_IRQS_LEGACY + 49)
+#define MX21_INT_EMMADEC	(NR_IRQS_LEGACY + 50)
+#define MX21_INT_EMMAPRP	(NR_IRQS_LEGACY + 51)
+#define MX21_INT_EMMAPP		(NR_IRQS_LEGACY + 52)
+#define MX21_INT_USBWKUP	(NR_IRQS_LEGACY + 53)
+#define MX21_INT_USBDMA		(NR_IRQS_LEGACY + 54)
+#define MX21_INT_USBHOST	(NR_IRQS_LEGACY + 55)
+#define MX21_INT_USBFUNC	(NR_IRQS_LEGACY + 56)
+#define MX21_INT_USBMNP		(NR_IRQS_LEGACY + 57)
+#define MX21_INT_USBCTRL	(NR_IRQS_LEGACY + 58)
+#define MX21_INT_SLCDC		(NR_IRQS_LEGACY + 60)
+#define MX21_INT_LCDC		(NR_IRQS_LEGACY + 61)
 
 /* fixed DMA request numbers */
 #define MX21_DMA_REQ_CSPI3_RX	1

arch/arm/plat-mxc/include/mach/mx25.h

@@ -61,40 +61,44 @@
 #define MX25_IO_P2V(x)			IMX_IO_P2V(x)
 #define MX25_IO_ADDRESS(x)		IOMEM(MX25_IO_P2V(x))
 
-#define MX25_INT_CSPI3		0
-#define MX25_INT_I2C1		3
-#define MX25_INT_I2C2		4
-#define MX25_INT_UART4		5
-#define MX25_INT_ESDHC2		8
-#define MX25_INT_ESDHC1		9
-#define MX25_INT_I2C3		10
-#define MX25_INT_SSI2		11
-#define MX25_INT_SSI1		12
-#define MX25_INT_CSPI2		13
-#define MX25_INT_CSPI1		14
-#define MX25_INT_GPIO3		16
-#define MX25_INT_CSI		17
-#define MX25_INT_UART3		18
-#define MX25_INT_GPIO4		23
-#define MX25_INT_KPP		24
-#define MX25_INT_DRYICE		25
-#define MX25_INT_PWM1		26
-#define MX25_INT_UART2		32
-#define MX25_INT_NFC		33
-#define MX25_INT_SDMA		34
-#define MX25_INT_USB_HS		35
-#define MX25_INT_PWM2		36
-#define MX25_INT_USB_OTG	37
-#define MX25_INT_LCDC		39
-#define MX25_INT_UART5		40
-#define MX25_INT_PWM3		41
-#define MX25_INT_PWM4		42
-#define MX25_INT_CAN1		43
-#define MX25_INT_CAN2		44
-#define MX25_INT_UART1		45
-#define MX25_INT_GPIO2		51
-#define MX25_INT_GPIO1		52
-#define MX25_INT_FEC		57
+/*
+ * Interrupt numbers
+ */
+#include <asm/irq.h>
+#define MX25_INT_CSPI3		(NR_IRQS_LEGACY + 0)
+#define MX25_INT_I2C1		(NR_IRQS_LEGACY + 3)
+#define MX25_INT_I2C2		(NR_IRQS_LEGACY + 4)
+#define MX25_INT_UART4		(NR_IRQS_LEGACY + 5)
+#define MX25_INT_ESDHC2		(NR_IRQS_LEGACY + 8)
+#define MX25_INT_ESDHC1		(NR_IRQS_LEGACY + 9)
+#define MX25_INT_I2C3		(NR_IRQS_LEGACY + 10)
+#define MX25_INT_SSI2		(NR_IRQS_LEGACY + 11)
+#define MX25_INT_SSI1		(NR_IRQS_LEGACY + 12)
+#define MX25_INT_CSPI2		(NR_IRQS_LEGACY + 13)
+#define MX25_INT_CSPI1		(NR_IRQS_LEGACY + 14)
+#define MX25_INT_GPIO3		(NR_IRQS_LEGACY + 16)
+#define MX25_INT_CSI		(NR_IRQS_LEGACY + 17)
+#define MX25_INT_UART3		(NR_IRQS_LEGACY + 18)
+#define MX25_INT_GPIO4		(NR_IRQS_LEGACY + 23)
+#define MX25_INT_KPP		(NR_IRQS_LEGACY + 24)
+#define MX25_INT_DRYICE		(NR_IRQS_LEGACY + 25)
+#define MX25_INT_PWM1		(NR_IRQS_LEGACY + 26)
+#define MX25_INT_UART2		(NR_IRQS_LEGACY + 32)
+#define MX25_INT_NFC		(NR_IRQS_LEGACY + 33)
+#define MX25_INT_SDMA		(NR_IRQS_LEGACY + 34)
+#define MX25_INT_USB_HS		(NR_IRQS_LEGACY + 35)
+#define MX25_INT_PWM2		(NR_IRQS_LEGACY + 36)
+#define MX25_INT_USB_OTG	(NR_IRQS_LEGACY + 37)
+#define MX25_INT_LCDC		(NR_IRQS_LEGACY + 39)
+#define MX25_INT_UART5		(NR_IRQS_LEGACY + 40)
+#define MX25_INT_PWM3		(NR_IRQS_LEGACY + 41)
+#define MX25_INT_PWM4		(NR_IRQS_LEGACY + 42)
+#define MX25_INT_CAN1		(NR_IRQS_LEGACY + 43)
+#define MX25_INT_CAN2		(NR_IRQS_LEGACY + 44)
+#define MX25_INT_UART1		(NR_IRQS_LEGACY + 45)
+#define MX25_INT_GPIO2		(NR_IRQS_LEGACY + 51)
+#define MX25_INT_GPIO1		(NR_IRQS_LEGACY + 52)
+#define MX25_INT_FEC		(NR_IRQS_LEGACY + 57)
 
 #define MX25_DMA_REQ_SSI2_RX1	22
 #define MX25_DMA_REQ_SSI2_TX1	23

arch/arm/plat-mxc/include/mach/mx27.h

@@ -128,69 +128,70 @@
 #define MX27_IO_ADDRESS(x)		IOMEM(MX27_IO_P2V(x))
 
 /* fixed interrupt numbers */
-#define MX27_INT_I2C2		1
-#define MX27_INT_GPT6		2
-#define MX27_INT_GPT5		3
-#define MX27_INT_GPT4		4
-#define MX27_INT_RTIC		5
-#define MX27_INT_CSPI3		6
-#define MX27_INT_SDHC		7
-#define MX27_INT_GPIO		8
-#define MX27_INT_SDHC3		9
-#define MX27_INT_SDHC2		10
-#define MX27_INT_SDHC1		11
-#define MX27_INT_I2C1		12
-#define MX27_INT_SSI2		13
-#define MX27_INT_SSI1		14
-#define MX27_INT_CSPI2		15
-#define MX27_INT_CSPI1		16
-#define MX27_INT_UART4		17
-#define MX27_INT_UART3		18
-#define MX27_INT_UART2		19
-#define MX27_INT_UART1		20
-#define MX27_INT_KPP		21
-#define MX27_INT_RTC		22
-#define MX27_INT_PWM		23
-#define MX27_INT_GPT3		24
-#define MX27_INT_GPT2		25
-#define MX27_INT_GPT1		26
-#define MX27_INT_WDOG		27
-#define MX27_INT_PCMCIA		28
-#define MX27_INT_NFC		29
-#define MX27_INT_ATA		30
-#define MX27_INT_CSI		31
-#define MX27_INT_DMACH0		32
-#define MX27_INT_DMACH1		33
-#define MX27_INT_DMACH2		34
-#define MX27_INT_DMACH3		35
-#define MX27_INT_DMACH4		36
-#define MX27_INT_DMACH5		37
-#define MX27_INT_DMACH6		38
-#define MX27_INT_DMACH7		39
-#define MX27_INT_DMACH8		40
-#define MX27_INT_DMACH9		41
-#define MX27_INT_DMACH10	42
-#define MX27_INT_DMACH11	43
-#define MX27_INT_DMACH12	44
-#define MX27_INT_DMACH13	45
-#define MX27_INT_DMACH14	46
-#define MX27_INT_DMACH15	47
-#define MX27_INT_UART6		48
-#define MX27_INT_UART5		49
-#define MX27_INT_FEC		50
-#define MX27_INT_EMMAPRP	51
-#define MX27_INT_EMMAPP		52
-#define MX27_INT_VPU		53
-#define MX27_INT_USB_HS1	54
-#define MX27_INT_USB_HS2	55
-#define MX27_INT_USB_OTG	56
-#define MX27_INT_SCC_SMN	57
-#define MX27_INT_SCC_SCM	58
-#define MX27_INT_SAHARA		59
-#define MX27_INT_SLCDC		60
-#define MX27_INT_LCDC		61
-#define MX27_INT_IIM		62
-#define MX27_INT_CCM		63
+#include <asm/irq.h>
+#define MX27_INT_I2C2		(NR_IRQS_LEGACY + 1)
+#define MX27_INT_GPT6		(NR_IRQS_LEGACY + 2)
+#define MX27_INT_GPT5		(NR_IRQS_LEGACY + 3)
+#define MX27_INT_GPT4		(NR_IRQS_LEGACY + 4)
+#define MX27_INT_RTIC		(NR_IRQS_LEGACY + 5)
+#define MX27_INT_CSPI3		(NR_IRQS_LEGACY + 6)
+#define MX27_INT_SDHC		(NR_IRQS_LEGACY + 7)
+#define MX27_INT_GPIO		(NR_IRQS_LEGACY + 8)
+#define MX27_INT_SDHC3		(NR_IRQS_LEGACY + 9)
+#define MX27_INT_SDHC2		(NR_IRQS_LEGACY + 10)
+#define MX27_INT_SDHC1		(NR_IRQS_LEGACY + 11)
+#define MX27_INT_I2C1		(NR_IRQS_LEGACY + 12)
+#define MX27_INT_SSI2		(NR_IRQS_LEGACY + 13)
+#define MX27_INT_SSI1		(NR_IRQS_LEGACY + 14)
+#define MX27_INT_CSPI2		(NR_IRQS_LEGACY + 15)
+#define MX27_INT_CSPI1		(NR_IRQS_LEGACY + 16)
+#define MX27_INT_UART4		(NR_IRQS_LEGACY + 17)
+#define MX27_INT_UART3		(NR_IRQS_LEGACY + 18)
+#define MX27_INT_UART2		(NR_IRQS_LEGACY + 19)
+#define MX27_INT_UART1		(NR_IRQS_LEGACY + 20)
+#define MX27_INT_KPP		(NR_IRQS_LEGACY + 21)
+#define MX27_INT_RTC		(NR_IRQS_LEGACY + 22)
+#define MX27_INT_PWM		(NR_IRQS_LEGACY + 23)
+#define MX27_INT_GPT3		(NR_IRQS_LEGACY + 24)
+#define MX27_INT_GPT2		(NR_IRQS_LEGACY + 25)
+#define MX27_INT_GPT1		(NR_IRQS_LEGACY + 26)
+#define MX27_INT_WDOG		(NR_IRQS_LEGACY + 27)
+#define MX27_INT_PCMCIA		(NR_IRQS_LEGACY + 28)
+#define MX27_INT_NFC		(NR_IRQS_LEGACY + 29)
+#define MX27_INT_ATA		(NR_IRQS_LEGACY + 30)
+#define MX27_INT_CSI		(NR_IRQS_LEGACY + 31)
+#define MX27_INT_DMACH0		(NR_IRQS_LEGACY + 32)
+#define MX27_INT_DMACH1		(NR_IRQS_LEGACY + 33)
+#define MX27_INT_DMACH2		(NR_IRQS_LEGACY + 34)
+#define MX27_INT_DMACH3		(NR_IRQS_LEGACY + 35)
+#define MX27_INT_DMACH4		(NR_IRQS_LEGACY + 36)
+#define MX27_INT_DMACH5		(NR_IRQS_LEGACY + 37)
+#define MX27_INT_DMACH6		(NR_IRQS_LEGACY + 38)
+#define MX27_INT_DMACH7		(NR_IRQS_LEGACY + 39)
+#define MX27_INT_DMACH8		(NR_IRQS_LEGACY + 40)
+#define MX27_INT_DMACH9		(NR_IRQS_LEGACY + 41)
+#define MX27_INT_DMACH10	(NR_IRQS_LEGACY + 42)
+#define MX27_INT_DMACH11	(NR_IRQS_LEGACY + 43)
+#define MX27_INT_DMACH12	(NR_IRQS_LEGACY + 44)
+#define MX27_INT_DMACH13	(NR_IRQS_LEGACY + 45)
+#define MX27_INT_DMACH14	(NR_IRQS_LEGACY + 46)
+#define MX27_INT_DMACH15	(NR_IRQS_LEGACY + 47)
+#define MX27_INT_UART6		(NR_IRQS_LEGACY + 48)
+#define MX27_INT_UART5		(NR_IRQS_LEGACY + 49)
+#define MX27_INT_FEC		(NR_IRQS_LEGACY + 50)
+#define MX27_INT_EMMAPRP	(NR_IRQS_LEGACY + 51)
+#define MX27_INT_EMMAPP		(NR_IRQS_LEGACY + 52)
+#define MX27_INT_VPU		(NR_IRQS_LEGACY + 53)
+#define MX27_INT_USB_HS1	(NR_IRQS_LEGACY + 54)
+#define MX27_INT_USB_HS2	(NR_IRQS_LEGACY + 55)
+#define MX27_INT_USB_OTG	(NR_IRQS_LEGACY + 56)
+#define MX27_INT_SCC_SMN	(NR_IRQS_LEGACY + 57)
+#define MX27_INT_SCC_SCM	(NR_IRQS_LEGACY + 58)
+#define MX27_INT_SAHARA		(NR_IRQS_LEGACY + 59)
+#define MX27_INT_SLCDC		(NR_IRQS_LEGACY + 60)
+#define MX27_INT_LCDC		(NR_IRQS_LEGACY + 61)
+#define MX27_INT_IIM		(NR_IRQS_LEGACY + 62)
+#define MX27_INT_CCM		(NR_IRQS_LEGACY + 63)
 
 /* fixed DMA request numbers */
 #define MX27_DMA_REQ_CSPI3_RX	1

arch/arm/plat-mxc/include/mach/mx2x.h

@@ -68,49 +68,50 @@
 #define MX2x_CSI_BASE_ADDR			(MX2x_SAHB1_BASE_ADDR + 0x0000)
 
 /* fixed interrupt numbers */
-#define MX2x_INT_CSPI3		6
-#define MX2x_INT_GPIO		8
-#define MX2x_INT_SDHC2		10
-#define MX2x_INT_SDHC1		11
-#define MX2x_INT_I2C		12
-#define MX2x_INT_SSI2		13
-#define MX2x_INT_SSI1		14
-#define MX2x_INT_CSPI2		15
-#define MX2x_INT_CSPI1		16
-#define MX2x_INT_UART4		17
-#define MX2x_INT_UART3		18
-#define MX2x_INT_UART2		19
-#define MX2x_INT_UART1		20
-#define MX2x_INT_KPP		21
-#define MX2x_INT_RTC		22
-#define MX2x_INT_PWM		23
-#define MX2x_INT_GPT3		24
-#define MX2x_INT_GPT2		25
-#define MX2x_INT_GPT1		26
-#define MX2x_INT_WDOG		27
-#define MX2x_INT_PCMCIA		28
-#define MX2x_INT_NANDFC		29
-#define MX2x_INT_CSI		31
-#define MX2x_INT_DMACH0		32
-#define MX2x_INT_DMACH1		33
-#define MX2x_INT_DMACH2		34
-#define MX2x_INT_DMACH3		35
-#define MX2x_INT_DMACH4		36
-#define MX2x_INT_DMACH5		37
-#define MX2x_INT_DMACH6		38
-#define MX2x_INT_DMACH7		39
-#define MX2x_INT_DMACH8		40
-#define MX2x_INT_DMACH9		41
-#define MX2x_INT_DMACH10	42
-#define MX2x_INT_DMACH11	43
-#define MX2x_INT_DMACH12	44
-#define MX2x_INT_DMACH13	45
-#define MX2x_INT_DMACH14	46
-#define MX2x_INT_DMACH15	47
-#define MX2x_INT_EMMAPRP	51
-#define MX2x_INT_EMMAPP		52
-#define MX2x_INT_SLCDC		60
-#define MX2x_INT_LCDC		61
+#include <asm/irq.h>
+#define MX2x_INT_CSPI3		(NR_IRQS_LEGACY + 6)
+#define MX2x_INT_GPIO		(NR_IRQS_LEGACY + 8)
+#define MX2x_INT_SDHC2		(NR_IRQS_LEGACY + 10)
+#define MX2x_INT_SDHC1		(NR_IRQS_LEGACY + 11)
+#define MX2x_INT_I2C		(NR_IRQS_LEGACY + 12)
+#define MX2x_INT_SSI2		(NR_IRQS_LEGACY + 13)
+#define MX2x_INT_SSI1		(NR_IRQS_LEGACY + 14)
+#define MX2x_INT_CSPI2		(NR_IRQS_LEGACY + 15)
+#define MX2x_INT_CSPI1		(NR_IRQS_LEGACY + 16)
+#define MX2x_INT_UART4		(NR_IRQS_LEGACY + 17)
+#define MX2x_INT_UART3		(NR_IRQS_LEGACY + 18)
+#define MX2x_INT_UART2		(NR_IRQS_LEGACY + 19)
+#define MX2x_INT_UART1		(NR_IRQS_LEGACY + 20)
+#define MX2x_INT_KPP		(NR_IRQS_LEGACY + 21)
+#define MX2x_INT_RTC		(NR_IRQS_LEGACY + 22)
+#define MX2x_INT_PWM		(NR_IRQS_LEGACY + 23)
+#define MX2x_INT_GPT3		(NR_IRQS_LEGACY + 24)
+#define MX2x_INT_GPT2		(NR_IRQS_LEGACY + 25)
+#define MX2x_INT_GPT1		(NR_IRQS_LEGACY + 26)
+#define MX2x_INT_WDOG		(NR_IRQS_LEGACY + 27)
+#define MX2x_INT_PCMCIA		(NR_IRQS_LEGACY + 28)
+#define MX2x_INT_NANDFC		(NR_IRQS_LEGACY + 29)
+#define MX2x_INT_CSI		(NR_IRQS_LEGACY + 31)
+#define MX2x_INT_DMACH0		(NR_IRQS_LEGACY + 32)
+#define MX2x_INT_DMACH1		(NR_IRQS_LEGACY + 33)
+#define MX2x_INT_DMACH2		(NR_IRQS_LEGACY + 34)
+#define MX2x_INT_DMACH3		(NR_IRQS_LEGACY + 35)
+#define MX2x_INT_DMACH4		(NR_IRQS_LEGACY + 36)
+#define MX2x_INT_DMACH5		(NR_IRQS_LEGACY + 37)
+#define MX2x_INT_DMACH6		(NR_IRQS_LEGACY + 38)
+#define MX2x_INT_DMACH7		(NR_IRQS_LEGACY + 39)
+#define MX2x_INT_DMACH8		(NR_IRQS_LEGACY + 40)
+#define MX2x_INT_DMACH9		(NR_IRQS_LEGACY + 41)
+#define MX2x_INT_DMACH10	(NR_IRQS_LEGACY + 42)
+#define MX2x_INT_DMACH11	(NR_IRQS_LEGACY + 43)
+#define MX2x_INT_DMACH12	(NR_IRQS_LEGACY + 44)
+#define MX2x_INT_DMACH13	(NR_IRQS_LEGACY + 45)
+#define MX2x_INT_DMACH14	(NR_IRQS_LEGACY + 46)
+#define MX2x_INT_DMACH15	(NR_IRQS_LEGACY + 47)
+#define MX2x_INT_EMMAPRP	(NR_IRQS_LEGACY + 51)
+#define MX2x_INT_EMMAPP		(NR_IRQS_LEGACY + 52)
+#define MX2x_INT_SLCDC		(NR_IRQS_LEGACY + 60)
+#define MX2x_INT_LCDC		(NR_IRQS_LEGACY + 61)
 
 /* fixed DMA request numbers */
 #define MX2x_DMA_REQ_CSPI3_RX	1

arch/arm/plat-mxc/include/mach/mx31.h

@@ -118,63 +118,67 @@
 #define MX31_IO_P2V(x)			IMX_IO_P2V(x)
 #define MX31_IO_ADDRESS(x)		IOMEM(MX31_IO_P2V(x))
 
-#define MX31_INT_I2C3		3
-#define MX31_INT_I2C2		4
-#define MX31_INT_MPEG4_ENCODER	5
-#define MX31_INT_RTIC		6
-#define MX31_INT_FIRI		7
-#define MX31_INT_SDHC2		8
-#define MX31_INT_SDHC1		9
-#define MX31_INT_I2C1		10
-#define MX31_INT_SSI2		11
-#define MX31_INT_SSI1		12
-#define MX31_INT_CSPI2		13
-#define MX31_INT_CSPI1		14
-#define MX31_INT_ATA		15
-#define MX31_INT_MBX		16
-#define MX31_INT_CSPI3		17
-#define MX31_INT_UART3		18
-#define MX31_INT_IIM		19
-#define MX31_INT_SIM2		20
-#define MX31_INT_SIM1		21
-#define MX31_INT_RNGA		22
-#define MX31_INT_EVTMON		23
-#define MX31_INT_KPP		24
-#define MX31_INT_RTC		25
-#define MX31_INT_PWM		26
-#define MX31_INT_EPIT2		27
-#define MX31_INT_EPIT1		28
-#define MX31_INT_GPT		29
-#define MX31_INT_POWER_FAIL	30
-#define MX31_INT_CCM_DVFS	31
-#define MX31_INT_UART2		32
-#define MX31_INT_NFC		33
-#define MX31_INT_SDMA		34
-#define MX31_INT_USB_HS1	35
-#define MX31_INT_USB_HS2	36
-#define MX31_INT_USB_OTG	37
-#define MX31_INT_MSHC1		39
-#define MX31_INT_MSHC2		40
-#define MX31_INT_IPU_ERR	41
-#define MX31_INT_IPU_SYN	42
-#define MX31_INT_UART1		45
-#define MX31_INT_UART4		46
-#define MX31_INT_UART5		47
-#define MX31_INT_ECT		48
-#define MX31_INT_SCC_SCM	49
-#define MX31_INT_SCC_SMN	50
-#define MX31_INT_GPIO2		51
-#define MX31_INT_GPIO1		52
-#define MX31_INT_CCM		53
-#define MX31_INT_PCMCIA		54
-#define MX31_INT_WDOG		55
-#define MX31_INT_GPIO3		56
-#define MX31_INT_EXT_POWER	58
-#define MX31_INT_EXT_TEMPER	59
-#define MX31_INT_EXT_SENSOR60	60
-#define MX31_INT_EXT_SENSOR61	61
-#define MX31_INT_EXT_WDOG	62
-#define MX31_INT_EXT_TV		63
+/*
+ * Interrupt numbers
+ */
+#include <asm/irq.h>
+#define MX31_INT_I2C3		(NR_IRQS_LEGACY + 3)
+#define MX31_INT_I2C2		(NR_IRQS_LEGACY + 4)
+#define MX31_INT_MPEG4_ENCODER	(NR_IRQS_LEGACY + 5)
+#define MX31_INT_RTIC		(NR_IRQS_LEGACY + 6)
+#define MX31_INT_FIRI		(NR_IRQS_LEGACY + 7)
+#define MX31_INT_SDHC2		(NR_IRQS_LEGACY + 8)
+#define MX31_INT_SDHC1		(NR_IRQS_LEGACY + 9)
+#define MX31_INT_I2C1		(NR_IRQS_LEGACY + 10)
+#define MX31_INT_SSI2		(NR_IRQS_LEGACY + 11)
+#define MX31_INT_SSI1		(NR_IRQS_LEGACY + 12)
+#define MX31_INT_CSPI2		(NR_IRQS_LEGACY + 13)
+#define MX31_INT_CSPI1		(NR_IRQS_LEGACY + 14)
+#define MX31_INT_ATA		(NR_IRQS_LEGACY + 15)
+#define MX31_INT_MBX		(NR_IRQS_LEGACY + 16)
+#define MX31_INT_CSPI3		(NR_IRQS_LEGACY + 17)
+#define MX31_INT_UART3		(NR_IRQS_LEGACY + 18)
+#define MX31_INT_IIM		(NR_IRQS_LEGACY + 19)
+#define MX31_INT_SIM2		(NR_IRQS_LEGACY + 20)
+#define MX31_INT_SIM1		(NR_IRQS_LEGACY + 21)
+#define MX31_INT_RNGA		(NR_IRQS_LEGACY + 22)
+#define MX31_INT_EVTMON		(NR_IRQS_LEGACY + 23)
+#define MX31_INT_KPP		(NR_IRQS_LEGACY + 24)
+#define MX31_INT_RTC		(NR_IRQS_LEGACY + 25)
+#define MX31_INT_PWM		(NR_IRQS_LEGACY + 26)
+#define MX31_INT_EPIT2		(NR_IRQS_LEGACY + 27)
+#define MX31_INT_EPIT1		(NR_IRQS_LEGACY + 28)
+#define MX31_INT_GPT		(NR_IRQS_LEGACY + 29)
+#define MX31_INT_POWER_FAIL	(NR_IRQS_LEGACY + 30)
+#define MX31_INT_CCM_DVFS	(NR_IRQS_LEGACY + 31)
+#define MX31_INT_UART2		(NR_IRQS_LEGACY + 32)
+#define MX31_INT_NFC		(NR_IRQS_LEGACY + 33)
+#define MX31_INT_SDMA		(NR_IRQS_LEGACY + 34)
+#define MX31_INT_USB_HS1	(NR_IRQS_LEGACY + 35)
+#define MX31_INT_USB_HS2	(NR_IRQS_LEGACY + 36)
+#define MX31_INT_USB_OTG	(NR_IRQS_LEGACY + 37)
+#define MX31_INT_MSHC1		(NR_IRQS_LEGACY + 39)
+#define MX31_INT_MSHC2		(NR_IRQS_LEGACY + 40)
+#define MX31_INT_IPU_ERR	(NR_IRQS_LEGACY + 41)
+#define MX31_INT_IPU_SYN	(NR_IRQS_LEGACY + 42)
+#define MX31_INT_UART1		(NR_IRQS_LEGACY + 45)
+#define MX31_INT_UART4		(NR_IRQS_LEGACY + 46)
+#define MX31_INT_UART5		(NR_IRQS_LEGACY + 47)
+#define MX31_INT_ECT		(NR_IRQS_LEGACY + 48)
+#define MX31_INT_SCC_SCM	(NR_IRQS_LEGACY + 49)
+#define MX31_INT_SCC_SMN	(NR_IRQS_LEGACY + 50)
+#define MX31_INT_GPIO2		(NR_IRQS_LEGACY + 51)
+#define MX31_INT_GPIO1		(NR_IRQS_LEGACY + 52)
+#define MX31_INT_CCM		(NR_IRQS_LEGACY + 53)
+#define MX31_INT_PCMCIA		(NR_IRQS_LEGACY + 54)
+#define MX31_INT_WDOG		(NR_IRQS_LEGACY + 55)
+#define MX31_INT_GPIO3		(NR_IRQS_LEGACY + 56)
+#define MX31_INT_EXT_POWER	(NR_IRQS_LEGACY + 58)
+#define MX31_INT_EXT_TEMPER	(NR_IRQS_LEGACY + 59)
+#define MX31_INT_EXT_SENSOR60	(NR_IRQS_LEGACY + 60)
+#define MX31_INT_EXT_SENSOR61	(NR_IRQS_LEGACY + 61)
+#define MX31_INT_EXT_WDOG	(NR_IRQS_LEGACY + 62)
+#define MX31_INT_EXT_TV		(NR_IRQS_LEGACY + 63)
 
 #define MX31_DMA_REQ_SDHC1	20
 #define MX31_DMA_REQ_SDHC2	21

arch/arm/plat-mxc/include/mach/mx35.h

@@ -120,60 +120,61 @@
 /*
  * Interrupt numbers
  */
-#define MX35_INT_OWIRE		2
-#define MX35_INT_I2C3		3
-#define MX35_INT_I2C2		4
-#define MX35_INT_RTIC		6
-#define MX35_INT_ESDHC1		7
-#define MX35_INT_ESDHC2		8
-#define MX35_INT_ESDHC3		9
-#define MX35_INT_I2C1		10
-#define MX35_INT_SSI1		11
-#define MX35_INT_SSI2		12
-#define MX35_INT_CSPI2		13
-#define MX35_INT_CSPI1		14
-#define MX35_INT_ATA		15
-#define MX35_INT_GPU2D		16
-#define MX35_INT_ASRC		17
-#define MX35_INT_UART3		18
-#define MX35_INT_IIM		19
-#define MX35_INT_RNGA		22
-#define MX35_INT_EVTMON		23
-#define MX35_INT_KPP		24
-#define MX35_INT_RTC		25
-#define MX35_INT_PWM		26
-#define MX35_INT_EPIT2		27
-#define MX35_INT_EPIT1		28
-#define MX35_INT_GPT		29
-#define MX35_INT_POWER_FAIL	30
-#define MX35_INT_UART2		32
-#define MX35_INT_NFC		33
-#define MX35_INT_SDMA		34
-#define MX35_INT_USB_HS		35
-#define MX35_INT_USB_OTG	37
-#define MX35_INT_MSHC1		39
-#define MX35_INT_ESAI		40
-#define MX35_INT_IPU_ERR	41
-#define MX35_INT_IPU_SYN	42
-#define MX35_INT_CAN1		43
-#define MX35_INT_CAN2		44
-#define MX35_INT_UART1		45
-#define MX35_INT_MLB		46
-#define MX35_INT_SPDIF		47
-#define MX35_INT_ECT		48
-#define MX35_INT_SCC_SCM	49
-#define MX35_INT_SCC_SMN	50
-#define MX35_INT_GPIO2		51
-#define MX35_INT_GPIO1		52
-#define MX35_INT_WDOG		55
-#define MX35_INT_GPIO3		56
-#define MX35_INT_FEC		57
-#define MX35_INT_EXT_POWER	58
-#define MX35_INT_EXT_TEMPER	59
-#define MX35_INT_EXT_SENSOR60	60
-#define MX35_INT_EXT_SENSOR61	61
-#define MX35_INT_EXT_WDOG	62
-#define MX35_INT_EXT_TV		63
+#include <asm/irq.h>
+#define MX35_INT_OWIRE		(NR_IRQS_LEGACY + 2)
+#define MX35_INT_I2C3		(NR_IRQS_LEGACY + 3)
+#define MX35_INT_I2C2		(NR_IRQS_LEGACY + 4)
+#define MX35_INT_RTIC		(NR_IRQS_LEGACY + 6)
+#define MX35_INT_ESDHC1		(NR_IRQS_LEGACY + 7)
+#define MX35_INT_ESDHC2		(NR_IRQS_LEGACY + 8)
+#define MX35_INT_ESDHC3		(NR_IRQS_LEGACY + 9)
+#define MX35_INT_I2C1		(NR_IRQS_LEGACY + 10)
+#define MX35_INT_SSI1		(NR_IRQS_LEGACY + 11)
+#define MX35_INT_SSI2		(NR_IRQS_LEGACY + 12)
+#define MX35_INT_CSPI2		(NR_IRQS_LEGACY + 13)
+#define MX35_INT_CSPI1		(NR_IRQS_LEGACY + 14)
+#define MX35_INT_ATA		(NR_IRQS_LEGACY + 15)
+#define MX35_INT_GPU2D		(NR_IRQS_LEGACY + 16)
+#define MX35_INT_ASRC		(NR_IRQS_LEGACY + 17)
+#define MX35_INT_UART3		(NR_IRQS_LEGACY + 18)
+#define MX35_INT_IIM		(NR_IRQS_LEGACY + 19)
+#define MX35_INT_RNGA		(NR_IRQS_LEGACY + 22)
+#define MX35_INT_EVTMON		(NR_IRQS_LEGACY + 23)
+#define MX35_INT_KPP		(NR_IRQS_LEGACY + 24)
+#define MX35_INT_RTC		(NR_IRQS_LEGACY + 25)
+#define MX35_INT_PWM		(NR_IRQS_LEGACY + 26)
+#define MX35_INT_EPIT2		(NR_IRQS_LEGACY + 27)
+#define MX35_INT_EPIT1		(NR_IRQS_LEGACY + 28)
+#define MX35_INT_GPT		(NR_IRQS_LEGACY + 29)
+#define MX35_INT_POWER_FAIL	(NR_IRQS_LEGACY + 30)
+#define MX35_INT_UART2		(NR_IRQS_LEGACY + 32)
+#define MX35_INT_NFC		(NR_IRQS_LEGACY + 33)
+#define MX35_INT_SDMA		(NR_IRQS_LEGACY + 34)
+#define MX35_INT_USB_HS		(NR_IRQS_LEGACY + 35)
+#define MX35_INT_USB_OTG	(NR_IRQS_LEGACY + 37)
+#define MX35_INT_MSHC1		(NR_IRQS_LEGACY + 39)
+#define MX35_INT_ESAI		(NR_IRQS_LEGACY + 40)
+#define MX35_INT_IPU_ERR	(NR_IRQS_LEGACY + 41)
+#define MX35_INT_IPU_SYN	(NR_IRQS_LEGACY + 42)
+#define MX35_INT_CAN1		(NR_IRQS_LEGACY + 43)
+#define MX35_INT_CAN2		(NR_IRQS_LEGACY + 44)
+#define MX35_INT_UART1		(NR_IRQS_LEGACY + 45)
+#define MX35_INT_MLB		(NR_IRQS_LEGACY + 46)
+#define MX35_INT_SPDIF		(NR_IRQS_LEGACY + 47)
+#define MX35_INT_ECT		(NR_IRQS_LEGACY + 48)
+#define MX35_INT_SCC_SCM	(NR_IRQS_LEGACY + 49)
+#define MX35_INT_SCC_SMN	(NR_IRQS_LEGACY + 50)
+#define MX35_INT_GPIO2		(NR_IRQS_LEGACY + 51)
+#define MX35_INT_GPIO1		(NR_IRQS_LEGACY + 52)
+#define MX35_INT_WDOG		(NR_IRQS_LEGACY + 55)
+#define MX35_INT_GPIO3		(NR_IRQS_LEGACY + 56)
+#define MX35_INT_FEC		(NR_IRQS_LEGACY + 57)
+#define MX35_INT_EXT_POWER	(NR_IRQS_LEGACY + 58)
+#define MX35_INT_EXT_TEMPER	(NR_IRQS_LEGACY + 59)
+#define MX35_INT_EXT_SENSOR60	(NR_IRQS_LEGACY + 60)
+#define MX35_INT_EXT_SENSOR61	(NR_IRQS_LEGACY + 61)
+#define MX35_INT_EXT_WDOG	(NR_IRQS_LEGACY + 62)
+#define MX35_INT_EXT_TV		(NR_IRQS_LEGACY + 63)
 
 #define MX35_DMA_REQ_SSI2_RX1   22
 #define MX35_DMA_REQ_SSI2_TX1   23

arch/arm/plat-mxc/include/mach/mx3x.h

@@ -143,44 +143,45 @@
 /*
  * Interrupt numbers
  */
-#define MX3x_INT_I2C3		3
-#define MX3x_INT_I2C2		4
-#define MX3x_INT_RTIC		6
-#define MX3x_INT_I2C		10
-#define MX3x_INT_CSPI2		13
-#define MX3x_INT_CSPI1		14
-#define MX3x_INT_ATA		15
-#define MX3x_INT_UART3		18
-#define MX3x_INT_IIM		19
-#define MX3x_INT_RNGA		22
-#define MX3x_INT_EVTMON		23
-#define MX3x_INT_KPP		24
-#define MX3x_INT_RTC		25
-#define MX3x_INT_PWM		26
-#define MX3x_INT_EPIT2		27
-#define MX3x_INT_EPIT1		28
-#define MX3x_INT_GPT		29
-#define MX3x_INT_POWER_FAIL	30
-#define MX3x_INT_UART2		32
-#define MX3x_INT_NANDFC		33
-#define MX3x_INT_SDMA		34
-#define MX3x_INT_MSHC1		39
-#define MX3x_INT_IPU_ERR	41
-#define MX3x_INT_IPU_SYN	42
-#define MX3x_INT_UART1		45
-#define MX3x_INT_ECT		48
-#define MX3x_INT_SCC_SCM	49
-#define MX3x_INT_SCC_SMN	50
-#define MX3x_INT_GPIO2		51
-#define MX3x_INT_GPIO1		52
-#define MX3x_INT_WDOG		55
-#define MX3x_INT_GPIO3		56
-#define MX3x_INT_EXT_POWER	58
-#define MX3x_INT_EXT_TEMPER	59
-#define MX3x_INT_EXT_SENSOR60	60
-#define MX3x_INT_EXT_SENSOR61	61
-#define MX3x_INT_EXT_WDOG	62
-#define MX3x_INT_EXT_TV		63
+#include <asm/irq.h>
+#define MX3x_INT_I2C3		(NR_IRQS_LEGACY + 3)
+#define MX3x_INT_I2C2		(NR_IRQS_LEGACY + 4)
+#define MX3x_INT_RTIC		(NR_IRQS_LEGACY + 6)
+#define MX3x_INT_I2C		(NR_IRQS_LEGACY + 10)
+#define MX3x_INT_CSPI2		(NR_IRQS_LEGACY + 13)
+#define MX3x_INT_CSPI1		(NR_IRQS_LEGACY + 14)
+#define MX3x_INT_ATA		(NR_IRQS_LEGACY + 15)
+#define MX3x_INT_UART3		(NR_IRQS_LEGACY + 18)
+#define MX3x_INT_IIM		(NR_IRQS_LEGACY + 19)
+#define MX3x_INT_RNGA		(NR_IRQS_LEGACY + 22)
+#define MX3x_INT_EVTMON		(NR_IRQS_LEGACY + 23)
+#define MX3x_INT_KPP		(NR_IRQS_LEGACY + 24)
+#define MX3x_INT_RTC		(NR_IRQS_LEGACY + 25)
+#define MX3x_INT_PWM		(NR_IRQS_LEGACY + 26)
+#define MX3x_INT_EPIT2		(NR_IRQS_LEGACY + 27)
+#define MX3x_INT_EPIT1		(NR_IRQS_LEGACY + 28)
+#define MX3x_INT_GPT		(NR_IRQS_LEGACY + 29)
+#define MX3x_INT_POWER_FAIL	(NR_IRQS_LEGACY + 30)
+#define MX3x_INT_UART2		(NR_IRQS_LEGACY + 32)
+#define MX3x_INT_NANDFC		(NR_IRQS_LEGACY + 33)
+#define MX3x_INT_SDMA		(NR_IRQS_LEGACY + 34)
+#define MX3x_INT_MSHC1		(NR_IRQS_LEGACY + 39)
+#define MX3x_INT_IPU_ERR	(NR_IRQS_LEGACY + 41)
+#define MX3x_INT_IPU_SYN	(NR_IRQS_LEGACY + 42)
+#define MX3x_INT_UART1		(NR_IRQS_LEGACY + 45)
+#define MX3x_INT_ECT		(NR_IRQS_LEGACY + 48)
+#define MX3x_INT_SCC_SCM	(NR_IRQS_LEGACY + 49)
+#define MX3x_INT_SCC_SMN	(NR_IRQS_LEGACY + 50)
+#define MX3x_INT_GPIO2		(NR_IRQS_LEGACY + 51)
+#define MX3x_INT_GPIO1		(NR_IRQS_LEGACY + 52)
+#define MX3x_INT_WDOG		(NR_IRQS_LEGACY + 55)
+#define MX3x_INT_GPIO3		(NR_IRQS_LEGACY + 56)
+#define MX3x_INT_EXT_POWER	(NR_IRQS_LEGACY + 58)
+#define MX3x_INT_EXT_TEMPER	(NR_IRQS_LEGACY + 59)
+#define MX3x_INT_EXT_SENSOR60	(NR_IRQS_LEGACY + 60)
+#define MX3x_INT_EXT_SENSOR61	(NR_IRQS_LEGACY + 61)
+#define MX3x_INT_EXT_WDOG	(NR_IRQS_LEGACY + 62)
+#define MX3x_INT_EXT_TV		(NR_IRQS_LEGACY + 63)
 
 #define MX3x_PROD_SIGNATURE		0x1	/* For MX31 */
 

arch/arm/plat-mxc/include/mach/mx50.h

@@ -188,99 +188,100 @@
 /*
  * Interrupt numbers
  */
-#define MX50_INT_MMC_SDHC1	1
-#define MX50_INT_MMC_SDHC2	2
-#define MX50_INT_MMC_SDHC3	3
-#define MX50_INT_MMC_SDHC4	4
-#define MX50_INT_DAP		5
-#define MX50_INT_SDMA		6
-#define MX50_INT_IOMUX		7
-#define MX50_INT_UART4		13
-#define MX50_INT_USB_H1		14
-#define MX50_INT_USB_OTG	18
-#define MX50_INT_DATABAHN	19
-#define MX50_INT_ELCDIF		20
-#define MX50_INT_EPXP		21
-#define MX50_INT_SRTC_NTZ	24
-#define MX50_INT_SRTC_TZ	25
-#define MX50_INT_EPDC		27
-#define MX50_INT_NIC		28
-#define MX50_INT_SSI1		29
-#define MX50_INT_SSI2		30
-#define MX50_INT_UART1		31
-#define MX50_INT_UART2		32
-#define MX50_INT_UART3		33
-#define MX50_INT_RESV34		34
-#define MX50_INT_RESV35		35
-#define MX50_INT_CSPI1		36
-#define MX50_INT_CSPI2		37
-#define MX50_INT_CSPI		38
-#define MX50_INT_GPT		39
-#define MX50_INT_EPIT1		40
-#define MX50_INT_GPIO1_INT7	42
-#define MX50_INT_GPIO1_INT6	43
-#define MX50_INT_GPIO1_INT5	44
-#define MX50_INT_GPIO1_INT4	45
-#define MX50_INT_GPIO1_INT3	46
-#define MX50_INT_GPIO1_INT2	47
-#define MX50_INT_GPIO1_INT1	48
-#define MX50_INT_GPIO1_INT0	49
-#define MX50_INT_GPIO1_LOW	50
-#define MX50_INT_GPIO1_HIGH	51
-#define MX50_INT_GPIO2_LOW	52
-#define MX50_INT_GPIO2_HIGH	53
-#define MX50_INT_GPIO3_LOW	54
-#define MX50_INT_GPIO3_HIGH	55
-#define MX50_INT_GPIO4_LOW	56
-#define MX50_INT_GPIO4_HIGH	57
-#define MX50_INT_WDOG1		58
-#define MX50_INT_KPP		60
-#define MX50_INT_PWM1		61
-#define MX50_INT_I2C1		62
-#define MX50_INT_I2C2		63
-#define MX50_INT_I2C3		64
-#define MX50_INT_RESV65		65
-#define MX50_INT_DCDC		66
-#define MX50_INT_THERMAL_ALARM	67
-#define MX50_INT_ANA3		68
-#define MX50_INT_ANA4		69
-#define MX50_INT_CCM1		71
-#define MX50_INT_CCM2		72
-#define MX50_INT_GPC1		73
-#define MX50_INT_GPC2		74
-#define MX50_INT_SRC		75
-#define MX50_INT_NM		76
-#define MX50_INT_PMU		77
-#define MX50_INT_CTI_IRQ	78
-#define MX50_INT_CTI1_TG0	79
-#define MX50_INT_CTI1_TG1	80
-#define MX50_INT_GPU2_IRQ	84
-#define MX50_INT_GPU2_BUSY	85
-#define MX50_INT_UART5		86
-#define MX50_INT_FEC		87
-#define MX50_INT_OWIRE		88
-#define MX50_INT_CTI1_TG2	89
-#define MX50_INT_SJC		90
-#define MX50_INT_DCP_CHAN1_3	91
-#define MX50_INT_DCP_CHAN0	92
-#define MX50_INT_PWM2		94
-#define MX50_INT_RNGB		97
-#define MX50_INT_CTI1_TG3	98
-#define MX50_INT_RAWNAND_BCH	100
-#define MX50_INT_RAWNAND_GPMI	102
-#define MX50_INT_GPIO5_LOW	103
-#define MX50_INT_GPIO5_HIGH	104
-#define MX50_INT_GPIO6_LOW	105
-#define MX50_INT_GPIO6_HIGH	106
-#define MX50_INT_MSHC		109
-#define MX50_INT_APBHDMA_CHAN0	110
-#define MX50_INT_APBHDMA_CHAN1	111
-#define MX50_INT_APBHDMA_CHAN2	112
-#define MX50_INT_APBHDMA_CHAN3	113
-#define MX50_INT_APBHDMA_CHAN4	114
-#define MX50_INT_APBHDMA_CHAN5	115
-#define MX50_INT_APBHDMA_CHAN6	116
-#define MX50_INT_APBHDMA_CHAN7	117
+#include <asm/irq.h>
+#define MX50_INT_MMC_SDHC1	(NR_IRQS_LEGACY + 1)
+#define MX50_INT_MMC_SDHC2	(NR_IRQS_LEGACY + 2)
+#define MX50_INT_MMC_SDHC3	(NR_IRQS_LEGACY + 3)
+#define MX50_INT_MMC_SDHC4	(NR_IRQS_LEGACY + 4)
+#define MX50_INT_DAP		(NR_IRQS_LEGACY + 5)
+#define MX50_INT_SDMA		(NR_IRQS_LEGACY + 6)
+#define MX50_INT_IOMUX		(NR_IRQS_LEGACY + 7)
+#define MX50_INT_UART4		(NR_IRQS_LEGACY + 13)
+#define MX50_INT_USB_H1		(NR_IRQS_LEGACY + 14)
+#define MX50_INT_USB_OTG	(NR_IRQS_LEGACY + 18)
+#define MX50_INT_DATABAHN	(NR_IRQS_LEGACY + 19)
+#define MX50_INT_ELCDIF		(NR_IRQS_LEGACY + 20)
+#define MX50_INT_EPXP		(NR_IRQS_LEGACY + 21)
+#define MX50_INT_SRTC_NTZ	(NR_IRQS_LEGACY + 24)
+#define MX50_INT_SRTC_TZ	(NR_IRQS_LEGACY + 25)
+#define MX50_INT_EPDC		(NR_IRQS_LEGACY + 27)
+#define MX50_INT_NIC		(NR_IRQS_LEGACY + 28)
+#define MX50_INT_SSI1		(NR_IRQS_LEGACY + 29)
+#define MX50_INT_SSI2		(NR_IRQS_LEGACY + 30)
+#define MX50_INT_UART1		(NR_IRQS_LEGACY + 31)
+#define MX50_INT_UART2		(NR_IRQS_LEGACY + 32)
+#define MX50_INT_UART3		(NR_IRQS_LEGACY + 33)
+#define MX50_INT_RESV34		(NR_IRQS_LEGACY + 34)
+#define MX50_INT_RESV35		(NR_IRQS_LEGACY + 35)
+#define MX50_INT_CSPI1		(NR_IRQS_LEGACY + 36)
+#define MX50_INT_CSPI2		(NR_IRQS_LEGACY + 37)
+#define MX50_INT_CSPI		(NR_IRQS_LEGACY + 38)
+#define MX50_INT_GPT		(NR_IRQS_LEGACY + 39)
+#define MX50_INT_EPIT1		(NR_IRQS_LEGACY + 40)
+#define MX50_INT_GPIO1_INT7	(NR_IRQS_LEGACY + 42)
+#define MX50_INT_GPIO1_INT6	(NR_IRQS_LEGACY + 43)
+#define MX50_INT_GPIO1_INT5	(NR_IRQS_LEGACY + 44)
+#define MX50_INT_GPIO1_INT4	(NR_IRQS_LEGACY + 45)
+#define MX50_INT_GPIO1_INT3	(NR_IRQS_LEGACY + 46)
+#define MX50_INT_GPIO1_INT2	(NR_IRQS_LEGACY + 47)
+#define MX50_INT_GPIO1_INT1	(NR_IRQS_LEGACY + 48)
+#define MX50_INT_GPIO1_INT0	(NR_IRQS_LEGACY + 49)
+#define MX50_INT_GPIO1_LOW	(NR_IRQS_LEGACY + 50)
+#define MX50_INT_GPIO1_HIGH	(NR_IRQS_LEGACY + 51)
+#define MX50_INT_GPIO2_LOW	(NR_IRQS_LEGACY + 52)
+#define MX50_INT_GPIO2_HIGH	(NR_IRQS_LEGACY + 53)
+#define MX50_INT_GPIO3_LOW	(NR_IRQS_LEGACY + 54)
+#define MX50_INT_GPIO3_HIGH	(NR_IRQS_LEGACY + 55)
+#define MX50_INT_GPIO4_LOW	(NR_IRQS_LEGACY + 56)
+#define MX50_INT_GPIO4_HIGH	(NR_IRQS_LEGACY + 57)
+#define MX50_INT_WDOG1		(NR_IRQS_LEGACY + 58)
+#define MX50_INT_KPP		(NR_IRQS_LEGACY + 60)
+#define MX50_INT_PWM1		(NR_IRQS_LEGACY + 61)
+#define MX50_INT_I2C1		(NR_IRQS_LEGACY + 62)
+#define MX50_INT_I2C2		(NR_IRQS_LEGACY + 63)
+#define MX50_INT_I2C3		(NR_IRQS_LEGACY + 64)
+#define MX50_INT_RESV65		(NR_IRQS_LEGACY + 65)
+#define MX50_INT_DCDC		(NR_IRQS_LEGACY + 66)
+#define MX50_INT_THERMAL_ALARM	(NR_IRQS_LEGACY + 67)
+#define MX50_INT_ANA3		(NR_IRQS_LEGACY + 68)
+#define MX50_INT_ANA4		(NR_IRQS_LEGACY + 69)
+#define MX50_INT_CCM1		(NR_IRQS_LEGACY + 71)
+#define MX50_INT_CCM2		(NR_IRQS_LEGACY + 72)
+#define MX50_INT_GPC1		(NR_IRQS_LEGACY + 73)
+#define MX50_INT_GPC2		(NR_IRQS_LEGACY + 74)
+#define MX50_INT_SRC		(NR_IRQS_LEGACY + 75)
+#define MX50_INT_NM		(NR_IRQS_LEGACY + 76)
+#define MX50_INT_PMU		(NR_IRQS_LEGACY + 77)
+#define MX50_INT_CTI_IRQ	(NR_IRQS_LEGACY + 78)
+#define MX50_INT_CTI1_TG0	(NR_IRQS_LEGACY + 79)
+#define MX50_INT_CTI1_TG1	(NR_IRQS_LEGACY + 80)
+#define MX50_INT_GPU2_IRQ	(NR_IRQS_LEGACY + 84)
+#define MX50_INT_GPU2_BUSY	(NR_IRQS_LEGACY + 85)
+#define MX50_INT_UART5		(NR_IRQS_LEGACY + 86)
+#define MX50_INT_FEC		(NR_IRQS_LEGACY + 87)
+#define MX50_INT_OWIRE		(NR_IRQS_LEGACY + 88)
+#define MX50_INT_CTI1_TG2	(NR_IRQS_LEGACY + 89)
+#define MX50_INT_SJC		(NR_IRQS_LEGACY + 90)
+#define MX50_INT_DCP_CHAN1_3	(NR_IRQS_LEGACY + 91)
+#define MX50_INT_DCP_CHAN0	(NR_IRQS_LEGACY + 92)
+#define MX50_INT_PWM2		(NR_IRQS_LEGACY + 94)
+#define MX50_INT_RNGB		(NR_IRQS_LEGACY + 97)
+#define MX50_INT_CTI1_TG3	(NR_IRQS_LEGACY + 98)
+#define MX50_INT_RAWNAND_BCH	(NR_IRQS_LEGACY + 100)
+#define MX50_INT_RAWNAND_GPMI	(NR_IRQS_LEGACY + 102)
+#define MX50_INT_GPIO5_LOW	(NR_IRQS_LEGACY + 103)
+#define MX50_INT_GPIO5_HIGH	(NR_IRQS_LEGACY + 104)
+#define MX50_INT_GPIO6_LOW	(NR_IRQS_LEGACY + 105)
+#define MX50_INT_GPIO6_HIGH	(NR_IRQS_LEGACY + 106)
+#define MX50_INT_MSHC		(NR_IRQS_LEGACY + 109)
+#define MX50_INT_APBHDMA_CHAN0	(NR_IRQS_LEGACY + 110)
+#define MX50_INT_APBHDMA_CHAN1	(NR_IRQS_LEGACY + 111)
+#define MX50_INT_APBHDMA_CHAN2	(NR_IRQS_LEGACY + 112)
+#define MX50_INT_APBHDMA_CHAN3	(NR_IRQS_LEGACY + 113)
+#define MX50_INT_APBHDMA_CHAN4	(NR_IRQS_LEGACY + 114)
+#define MX50_INT_APBHDMA_CHAN5	(NR_IRQS_LEGACY + 115)
+#define MX50_INT_APBHDMA_CHAN6	(NR_IRQS_LEGACY + 116)
+#define MX50_INT_APBHDMA_CHAN7	(NR_IRQS_LEGACY + 117)
 
 #if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS)
 extern int mx50_revision(void);

arch/arm/plat-mxc/include/mach/mx51.h

@@ -232,110 +232,111 @@
 /*
  * Interrupt numbers
  */
-#define MX51_INT_BASE			0
-#define MX51_INT_RESV0			0
-#define MX51_INT_ESDHC1			1
-#define MX51_INT_ESDHC2			2
-#define MX51_INT_ESDHC3			3
-#define MX51_INT_ESDHC4			4
-#define MX51_INT_RESV5			5
-#define MX51_INT_SDMA			6
-#define MX51_INT_IOMUX			7
-#define MX51_INT_NFC			8
-#define MX51_INT_VPU			9
-#define MX51_INT_IPU_ERR		10
-#define MX51_INT_IPU_SYN		11
-#define MX51_INT_GPU			12
-#define MX51_INT_RESV13			13
-#define MX51_INT_USB_HS1		14
-#define MX51_INT_EMI			15
-#define MX51_INT_USB_HS2		16
-#define MX51_INT_USB_HS3		17
-#define MX51_INT_USB_OTG		18
-#define MX51_INT_SAHARA_H0		19
-#define MX51_INT_SAHARA_H1		20
-#define MX51_INT_SCC_SMN		21
-#define MX51_INT_SCC_STZ		22
-#define MX51_INT_SCC_SCM		23
-#define MX51_INT_SRTC_NTZ		24
-#define MX51_INT_SRTC_TZ		25
-#define MX51_INT_RTIC			26
-#define MX51_INT_CSU			27
-#define MX51_INT_SLIM_B			28
-#define MX51_INT_SSI1			29
-#define MX51_INT_SSI2			30
-#define MX51_INT_UART1			31
-#define MX51_INT_UART2			32
-#define MX51_INT_UART3			33
-#define MX51_INT_RESV34			34
-#define MX51_INT_RESV35			35
-#define MX51_INT_ECSPI1			36
-#define MX51_INT_ECSPI2			37
-#define MX51_INT_CSPI			38
-#define MX51_INT_GPT			39
-#define MX51_INT_EPIT1			40
-#define MX51_INT_EPIT2			41
-#define MX51_INT_GPIO1_INT7		42
-#define MX51_INT_GPIO1_INT6		43
-#define MX51_INT_GPIO1_INT5		44
-#define MX51_INT_GPIO1_INT4		45
-#define MX51_INT_GPIO1_INT3		46
-#define MX51_INT_GPIO1_INT2		47
-#define MX51_INT_GPIO1_INT1		48
-#define MX51_INT_GPIO1_INT0		49
-#define MX51_INT_GPIO1_LOW		50
-#define MX51_INT_GPIO1_HIGH		51
-#define MX51_INT_GPIO2_LOW		52
-#define MX51_INT_GPIO2_HIGH		53
-#define MX51_INT_GPIO3_LOW		54
-#define MX51_INT_GPIO3_HIGH		55
-#define MX51_INT_GPIO4_LOW		56
-#define MX51_INT_GPIO4_HIGH		57
-#define MX51_INT_WDOG1			58
-#define MX51_INT_WDOG2			59
-#define MX51_INT_KPP			60
-#define MX51_INT_PWM1			61
-#define MX51_INT_I2C1			62
-#define MX51_INT_I2C2			63
-#define MX51_INT_HS_I2C			64
-#define MX51_INT_RESV65			65
-#define MX51_INT_RESV66			66
-#define MX51_INT_SIM_IPB		67
-#define MX51_INT_SIM_DAT		68
-#define MX51_INT_IIM			69
-#define MX51_INT_ATA			70
-#define MX51_INT_CCM1			71
-#define MX51_INT_CCM2			72
-#define MX51_INT_GPC1				73
-#define MX51_INT_GPC2			74
-#define MX51_INT_SRC			75
-#define MX51_INT_NM			76
-#define MX51_INT_PMU			77
-#define MX51_INT_CTI_IRQ		78
-#define MX51_INT_CTI1_TG0		79
-#define MX51_INT_CTI1_TG1		80
-#define MX51_INT_MCG_ERR		81
-#define MX51_INT_MCG_TMR		82
-#define MX51_INT_MCG_FUNC		83
-#define MX51_INT_GPU2_IRQ		84
-#define MX51_INT_GPU2_BUSY		85
-#define MX51_INT_RESV86			86
-#define MX51_INT_FEC			87
-#define MX51_INT_OWIRE			88
-#define MX51_INT_CTI1_TG2		89
-#define MX51_INT_SJC			90
-#define MX51_INT_SPDIF			91
-#define MX51_INT_TVE			92
-#define MX51_INT_FIRI			93
-#define MX51_INT_PWM2			94
-#define MX51_INT_SLIM_EXP		95
-#define MX51_INT_SSI3			96
-#define MX51_INT_EMI_BOOT		97
-#define MX51_INT_CTI1_TG3		98
-#define MX51_INT_SMC_RX			99
-#define MX51_INT_VPU_IDLE		100
-#define MX51_INT_EMI_NFC		101
-#define MX51_INT_GPU_IDLE		102
+#include <asm/irq.h>
+#define MX51_INT_BASE			(NR_IRQS_LEGACY + 0)
+#define MX51_INT_RESV0			(NR_IRQS_LEGACY + 0)
+#define MX51_INT_ESDHC1			(NR_IRQS_LEGACY + 1)
+#define MX51_INT_ESDHC2			(NR_IRQS_LEGACY + 2)
+#define MX51_INT_ESDHC3			(NR_IRQS_LEGACY + 3)
+#define MX51_INT_ESDHC4			(NR_IRQS_LEGACY + 4)
+#define MX51_INT_RESV5			(NR_IRQS_LEGACY + 5)
+#define MX51_INT_SDMA			(NR_IRQS_LEGACY + 6)
+#define MX51_INT_IOMUX			(NR_IRQS_LEGACY + 7)
+#define MX51_INT_NFC			(NR_IRQS_LEGACY + 8)
+#define MX51_INT_VPU			(NR_IRQS_LEGACY + 9)
+#define MX51_INT_IPU_ERR		(NR_IRQS_LEGACY + 10)
+#define MX51_INT_IPU_SYN		(NR_IRQS_LEGACY + 11)
+#define MX51_INT_GPU			(NR_IRQS_LEGACY + 12)
+#define MX51_INT_RESV13			(NR_IRQS_LEGACY + 13)
+#define MX51_INT_USB_HS1		(NR_IRQS_LEGACY + 14)
+#define MX51_INT_EMI			(NR_IRQS_LEGACY + 15)
+#define MX51_INT_USB_HS2		(NR_IRQS_LEGACY + 16)
+#define MX51_INT_USB_HS3		(NR_IRQS_LEGACY + 17)
+#define MX51_INT_USB_OTG		(NR_IRQS_LEGACY + 18)
+#define MX51_INT_SAHARA_H0		(NR_IRQS_LEGACY + 19)
+#define MX51_INT_SAHARA_H1		(NR_IRQS_LEGACY + 20)
+#define MX51_INT_SCC_SMN		(NR_IRQS_LEGACY + 21)
+#define MX51_INT_SCC_STZ		(NR_IRQS_LEGACY + 22)
+#define MX51_INT_SCC_SCM		(NR_IRQS_LEGACY + 23)
+#define MX51_INT_SRTC_NTZ		(NR_IRQS_LEGACY + 24)
+#define MX51_INT_SRTC_TZ		(NR_IRQS_LEGACY + 25)
+#define MX51_INT_RTIC			(NR_IRQS_LEGACY + 26)
+#define MX51_INT_CSU			(NR_IRQS_LEGACY + 27)
+#define MX51_INT_SLIM_B			(NR_IRQS_LEGACY + 28)
+#define MX51_INT_SSI1			(NR_IRQS_LEGACY + 29)
+#define MX51_INT_SSI2			(NR_IRQS_LEGACY + 30)
+#define MX51_INT_UART1			(NR_IRQS_LEGACY + 31)
+#define MX51_INT_UART2			(NR_IRQS_LEGACY + 32)
+#define MX51_INT_UART3			(NR_IRQS_LEGACY + 33)
+#define MX51_INT_RESV34			(NR_IRQS_LEGACY + 34)
+#define MX51_INT_RESV35			(NR_IRQS_LEGACY + 35)
+#define MX51_INT_ECSPI1			(NR_IRQS_LEGACY + 36)
+#define MX51_INT_ECSPI2			(NR_IRQS_LEGACY + 37)
+#define MX51_INT_CSPI			(NR_IRQS_LEGACY + 38)
+#define MX51_INT_GPT			(NR_IRQS_LEGACY + 39)
+#define MX51_INT_EPIT1			(NR_IRQS_LEGACY + 40)
+#define MX51_INT_EPIT2			(NR_IRQS_LEGACY + 41)
+#define MX51_INT_GPIO1_INT7		(NR_IRQS_LEGACY + 42)
+#define MX51_INT_GPIO1_INT6		(NR_IRQS_LEGACY + 43)
+#define MX51_INT_GPIO1_INT5		(NR_IRQS_LEGACY + 44)
+#define MX51_INT_GPIO1_INT4		(NR_IRQS_LEGACY + 45)
+#define MX51_INT_GPIO1_INT3		(NR_IRQS_LEGACY + 46)
+#define MX51_INT_GPIO1_INT2		(NR_IRQS_LEGACY + 47)
+#define MX51_INT_GPIO1_INT1		(NR_IRQS_LEGACY + 48)
+#define MX51_INT_GPIO1_INT0		(NR_IRQS_LEGACY + 49)
+#define MX51_INT_GPIO1_LOW		(NR_IRQS_LEGACY + 50)
+#define MX51_INT_GPIO1_HIGH		(NR_IRQS_LEGACY + 51)
+#define MX51_INT_GPIO2_LOW		(NR_IRQS_LEGACY + 52)
+#define MX51_INT_GPIO2_HIGH		(NR_IRQS_LEGACY + 53)
+#define MX51_INT_GPIO3_LOW		(NR_IRQS_LEGACY + 54)
+#define MX51_INT_GPIO3_HIGH		(NR_IRQS_LEGACY + 55)
+#define MX51_INT_GPIO4_LOW		(NR_IRQS_LEGACY + 56)
+#define MX51_INT_GPIO4_HIGH		(NR_IRQS_LEGACY + 57)
+#define MX51_INT_WDOG1			(NR_IRQS_LEGACY + 58)
+#define MX51_INT_WDOG2			(NR_IRQS_LEGACY + 59)
+#define MX51_INT_KPP			(NR_IRQS_LEGACY + 60)
+#define MX51_INT_PWM1			(NR_IRQS_LEGACY + 61)
+#define MX51_INT_I2C1			(NR_IRQS_LEGACY + 62)
+#define MX51_INT_I2C2			(NR_IRQS_LEGACY + 63)
+#define MX51_INT_HS_I2C			(NR_IRQS_LEGACY + 64)
+#define MX51_INT_RESV65			(NR_IRQS_LEGACY + 65)
+#define MX51_INT_RESV66			(NR_IRQS_LEGACY + 66)
+#define MX51_INT_SIM_IPB		(NR_IRQS_LEGACY + 67)
+#define MX51_INT_SIM_DAT		(NR_IRQS_LEGACY + 68)
+#define MX51_INT_IIM			(NR_IRQS_LEGACY + 69)
+#define MX51_INT_ATA			(NR_IRQS_LEGACY + 70)
+#define MX51_INT_CCM1			(NR_IRQS_LEGACY + 71)
+#define MX51_INT_CCM2			(NR_IRQS_LEGACY + 72)
+#define MX51_INT_GPC1			(NR_IRQS_LEGACY + 73)
+#define MX51_INT_GPC2			(NR_IRQS_LEGACY + 74)
+#define MX51_INT_SRC			(NR_IRQS_LEGACY + 75)
+#define MX51_INT_NM			(NR_IRQS_LEGACY + 76)
+#define MX51_INT_PMU			(NR_IRQS_LEGACY + 77)
+#define MX51_INT_CTI_IRQ		(NR_IRQS_LEGACY + 78)
+#define MX51_INT_CTI1_TG0		(NR_IRQS_LEGACY + 79)
+#define MX51_INT_CTI1_TG1		(NR_IRQS_LEGACY + 80)
+#define MX51_INT_MCG_ERR		(NR_IRQS_LEGACY + 81)
+#define MX51_INT_MCG_TMR		(NR_IRQS_LEGACY + 82)
+#define MX51_INT_MCG_FUNC		(NR_IRQS_LEGACY + 83)
+#define MX51_INT_GPU2_IRQ		(NR_IRQS_LEGACY + 84)
+#define MX51_INT_GPU2_BUSY		(NR_IRQS_LEGACY + 85)
+#define MX51_INT_RESV86			(NR_IRQS_LEGACY + 86)
+#define MX51_INT_FEC			(NR_IRQS_LEGACY + 87)
+#define MX51_INT_OWIRE			(NR_IRQS_LEGACY + 88)
+#define MX51_INT_CTI1_TG2		(NR_IRQS_LEGACY + 89)
+#define MX51_INT_SJC			(NR_IRQS_LEGACY + 90)
+#define MX51_INT_SPDIF			(NR_IRQS_LEGACY + 91)
+#define MX51_INT_TVE			(NR_IRQS_LEGACY + 92)
+#define MX51_INT_FIRI			(NR_IRQS_LEGACY + 93)
+#define MX51_INT_PWM2			(NR_IRQS_LEGACY + 94)
+#define MX51_INT_SLIM_EXP		(NR_IRQS_LEGACY + 95)
+#define MX51_INT_SSI3			(NR_IRQS_LEGACY + 96)
+#define MX51_INT_EMI_BOOT		(NR_IRQS_LEGACY + 97)
+#define MX51_INT_CTI1_TG3		(NR_IRQS_LEGACY + 98)
+#define MX51_INT_SMC_RX			(NR_IRQS_LEGACY + 99)
+#define MX51_INT_VPU_IDLE		(NR_IRQS_LEGACY + 100)
+#define MX51_INT_EMI_NFC		(NR_IRQS_LEGACY + 101)
+#define MX51_INT_GPU_IDLE		(NR_IRQS_LEGACY + 102)
 
 #if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS)
 extern int mx51_revision(void);

arch/arm/plat-mxc/include/mach/mx53.h

@@ -229,113 +229,114 @@
 /*
  * Interrupt numbers
  */
-#define MX53_INT_RESV0		0
-#define MX53_INT_ESDHC1	1
-#define MX53_INT_ESDHC2	2
-#define MX53_INT_ESDHC3	3
-#define MX53_INT_ESDHC4	4
-#define MX53_INT_DAP	5
-#define MX53_INT_SDMA	6
-#define MX53_INT_IOMUX	7
-#define MX53_INT_NFC	8
-#define MX53_INT_VPU	9
-#define MX53_INT_IPU_ERR	10
-#define MX53_INT_IPU_SYN	11
-#define MX53_INT_GPU	12
-#define MX53_INT_UART4	13
-#define MX53_INT_USB_H1	14
-#define MX53_INT_EMI	15
-#define MX53_INT_USB_H2	16
-#define MX53_INT_USB_H3	17
-#define MX53_INT_USB_OTG	18
-#define MX53_INT_SAHARA_H0	19
-#define MX53_INT_SAHARA_H1	20
-#define MX53_INT_SCC_SMN	21
-#define MX53_INT_SCC_STZ	22
-#define MX53_INT_SCC_SCM	23
-#define MX53_INT_SRTC_NTZ	24
-#define MX53_INT_SRTC_TZ	25
-#define MX53_INT_RTIC	26
-#define MX53_INT_CSU	27
-#define MX53_INT_SATA	28
-#define MX53_INT_SSI1	29
-#define MX53_INT_SSI2	30
-#define MX53_INT_UART1	31
-#define MX53_INT_UART2	32
-#define MX53_INT_UART3	33
-#define MX53_INT_RTC	34
-#define MX53_INT_PTP	35
-#define MX53_INT_ECSPI1	36
-#define MX53_INT_ECSPI2	37
-#define MX53_INT_CSPI	38
-#define MX53_INT_GPT	39
-#define MX53_INT_EPIT1	40
-#define MX53_INT_EPIT2	41
-#define MX53_INT_GPIO1_INT7	42
-#define MX53_INT_GPIO1_INT6	43
-#define MX53_INT_GPIO1_INT5	44
-#define MX53_INT_GPIO1_INT4	45
-#define MX53_INT_GPIO1_INT3	46
-#define MX53_INT_GPIO1_INT2	47
-#define MX53_INT_GPIO1_INT1	48
-#define MX53_INT_GPIO1_INT0	49
-#define MX53_INT_GPIO1_LOW	50
-#define MX53_INT_GPIO1_HIGH	51
-#define MX53_INT_GPIO2_LOW	52
-#define MX53_INT_GPIO2_HIGH	53
-#define MX53_INT_GPIO3_LOW	54
-#define MX53_INT_GPIO3_HIGH	55
-#define MX53_INT_GPIO4_LOW	56
-#define MX53_INT_GPIO4_HIGH	57
-#define MX53_INT_WDOG1	58
-#define MX53_INT_WDOG2	59
-#define MX53_INT_KPP	60
-#define MX53_INT_PWM1	61
-#define MX53_INT_I2C1	62
-#define MX53_INT_I2C2	63
-#define MX53_INT_I2C3	64
-#define MX53_INT_MLB	65
-#define MX53_INT_ASRC	66
-#define MX53_INT_SPDIF	67
-#define MX53_INT_SIM_DAT	68
-#define MX53_INT_IIM	69
-#define MX53_INT_ATA	70
-#define MX53_INT_CCM1	71
-#define MX53_INT_CCM2	72
-#define MX53_INT_GPC1	73
-#define MX53_INT_GPC2	74
-#define MX53_INT_SRC	75
-#define MX53_INT_NM		76
-#define MX53_INT_PMU	77
-#define MX53_INT_CTI_IRQ	78
-#define MX53_INT_CTI1_TG0	79
-#define MX53_INT_CTI1_TG1	80
-#define MX53_INT_ESAI	81
-#define MX53_INT_CAN1	82
-#define MX53_INT_CAN2	83
-#define MX53_INT_GPU2_IRQ	84
-#define MX53_INT_GPU2_BUSY	85
-#define MX53_INT_UART5	86
-#define MX53_INT_FEC	87
-#define MX53_INT_OWIRE	88
-#define MX53_INT_CTI1_TG2	89
-#define MX53_INT_SJC	90
-#define MX53_INT_TVE	92
-#define MX53_INT_FIRI	93
-#define MX53_INT_PWM2	94
-#define MX53_INT_SLIM_EXP	95
-#define MX53_INT_SSI3	96
-#define MX53_INT_EMI_BOOT	97
-#define MX53_INT_CTI1_TG3	98
-#define MX53_INT_SMC_RX	99
-#define MX53_INT_VPU_IDLE	100
-#define MX53_INT_EMI_NFC	101
-#define MX53_INT_GPU_IDLE	102
-#define MX53_INT_GPIO5_LOW	103
-#define MX53_INT_GPIO5_HIGH	104
-#define MX53_INT_GPIO6_LOW	105
-#define MX53_INT_GPIO6_HIGH	106
-#define MX53_INT_GPIO7_LOW	107
-#define MX53_INT_GPIO7_HIGH	108
+#include <asm/irq.h>
+#define MX53_INT_RESV0		(NR_IRQS_LEGACY + 0)
+#define MX53_INT_ESDHC1		(NR_IRQS_LEGACY + 1)
+#define MX53_INT_ESDHC2		(NR_IRQS_LEGACY + 2)
+#define MX53_INT_ESDHC3		(NR_IRQS_LEGACY + 3)
+#define MX53_INT_ESDHC4		(NR_IRQS_LEGACY + 4)
+#define MX53_INT_DAP		(NR_IRQS_LEGACY + 5)
+#define MX53_INT_SDMA		(NR_IRQS_LEGACY + 6)
+#define MX53_INT_IOMUX		(NR_IRQS_LEGACY + 7)
+#define MX53_INT_NFC		(NR_IRQS_LEGACY + 8)
+#define MX53_INT_VPU		(NR_IRQS_LEGACY + 9)
+#define MX53_INT_IPU_ERR	(NR_IRQS_LEGACY + 10)
+#define MX53_INT_IPU_SYN	(NR_IRQS_LEGACY + 11)
+#define MX53_INT_GPU		(NR_IRQS_LEGACY + 12)
+#define MX53_INT_UART4		(NR_IRQS_LEGACY + 13)
+#define MX53_INT_USB_H1		(NR_IRQS_LEGACY + 14)
+#define MX53_INT_EMI		(NR_IRQS_LEGACY + 15)
+#define MX53_INT_USB_H2		(NR_IRQS_LEGACY + 16)
+#define MX53_INT_USB_H3		(NR_IRQS_LEGACY + 17)
+#define MX53_INT_USB_OTG	(NR_IRQS_LEGACY + 18)
+#define MX53_INT_SAHARA_H0	(NR_IRQS_LEGACY + 19)
+#define MX53_INT_SAHARA_H1	(NR_IRQS_LEGACY + 20)
+#define MX53_INT_SCC_SMN	(NR_IRQS_LEGACY + 21)
+#define MX53_INT_SCC_STZ	(NR_IRQS_LEGACY + 22)
+#define MX53_INT_SCC_SCM	(NR_IRQS_LEGACY + 23)
+#define MX53_INT_SRTC_NTZ	(NR_IRQS_LEGACY + 24)
+#define MX53_INT_SRTC_TZ	(NR_IRQS_LEGACY + 25)
+#define MX53_INT_RTIC		(NR_IRQS_LEGACY + 26)
+#define MX53_INT_CSU		(NR_IRQS_LEGACY + 27)
+#define MX53_INT_SATA		(NR_IRQS_LEGACY + 28)
+#define MX53_INT_SSI1		(NR_IRQS_LEGACY + 29)
+#define MX53_INT_SSI2		(NR_IRQS_LEGACY + 30)
+#define MX53_INT_UART1		(NR_IRQS_LEGACY + 31)
+#define MX53_INT_UART2		(NR_IRQS_LEGACY + 32)
+#define MX53_INT_UART3		(NR_IRQS_LEGACY + 33)
+#define MX53_INT_RTC		(NR_IRQS_LEGACY + 34)
+#define MX53_INT_PTP		(NR_IRQS_LEGACY + 35)
+#define MX53_INT_ECSPI1		(NR_IRQS_LEGACY + 36)
+#define MX53_INT_ECSPI2		(NR_IRQS_LEGACY + 37)
+#define MX53_INT_CSPI		(NR_IRQS_LEGACY + 38)
+#define MX53_INT_GPT		(NR_IRQS_LEGACY + 39)
+#define MX53_INT_EPIT1		(NR_IRQS_LEGACY + 40)
+#define MX53_INT_EPIT2		(NR_IRQS_LEGACY + 41)
+#define MX53_INT_GPIO1_INT7	(NR_IRQS_LEGACY + 42)
+#define MX53_INT_GPIO1_INT6	(NR_IRQS_LEGACY + 43)
+#define MX53_INT_GPIO1_INT5	(NR_IRQS_LEGACY + 44)
+#define MX53_INT_GPIO1_INT4	(NR_IRQS_LEGACY + 45)
+#define MX53_INT_GPIO1_INT3	(NR_IRQS_LEGACY + 46)
+#define MX53_INT_GPIO1_INT2	(NR_IRQS_LEGACY + 47)
+#define MX53_INT_GPIO1_INT1	(NR_IRQS_LEGACY + 48)
+#define MX53_INT_GPIO1_INT0	(NR_IRQS_LEGACY + 49)
+#define MX53_INT_GPIO1_LOW	(NR_IRQS_LEGACY + 50)
+#define MX53_INT_GPIO1_HIGH	(NR_IRQS_LEGACY + 51)
+#define MX53_INT_GPIO2_LOW	(NR_IRQS_LEGACY + 52)
+#define MX53_INT_GPIO2_HIGH	(NR_IRQS_LEGACY + 53)
+#define MX53_INT_GPIO3_LOW	(NR_IRQS_LEGACY + 54)
+#define MX53_INT_GPIO3_HIGH	(NR_IRQS_LEGACY + 55)
+#define MX53_INT_GPIO4_LOW	(NR_IRQS_LEGACY + 56)
+#define MX53_INT_GPIO4_HIGH	(NR_IRQS_LEGACY + 57)
+#define MX53_INT_WDOG1		(NR_IRQS_LEGACY + 58)
+#define MX53_INT_WDOG2		(NR_IRQS_LEGACY + 59)
+#define MX53_INT_KPP		(NR_IRQS_LEGACY + 60)
+#define MX53_INT_PWM1		(NR_IRQS_LEGACY + 61)
+#define MX53_INT_I2C1		(NR_IRQS_LEGACY + 62)
+#define MX53_INT_I2C2		(NR_IRQS_LEGACY + 63)
+#define MX53_INT_I2C3		(NR_IRQS_LEGACY + 64)
+#define MX53_INT_MLB		(NR_IRQS_LEGACY + 65)
+#define MX53_INT_ASRC		(NR_IRQS_LEGACY + 66)
+#define MX53_INT_SPDIF		(NR_IRQS_LEGACY + 67)
+#define MX53_INT_SIM_DAT	(NR_IRQS_LEGACY + 68)
+#define MX53_INT_IIM		(NR_IRQS_LEGACY + 69)
+#define MX53_INT_ATA		(NR_IRQS_LEGACY + 70)
+#define MX53_INT_CCM1		(NR_IRQS_LEGACY + 71)
+#define MX53_INT_CCM2		(NR_IRQS_LEGACY + 72)
+#define MX53_INT_GPC1		(NR_IRQS_LEGACY + 73)
+#define MX53_INT_GPC2		(NR_IRQS_LEGACY + 74)
+#define MX53_INT_SRC		(NR_IRQS_LEGACY + 75)
+#define MX53_INT_NM		(NR_IRQS_LEGACY + 76)
+#define MX53_INT_PMU		(NR_IRQS_LEGACY + 77)
+#define MX53_INT_CTI_IRQ	(NR_IRQS_LEGACY + 78)
+#define MX53_INT_CTI1_TG0	(NR_IRQS_LEGACY + 79)
+#define MX53_INT_CTI1_TG1	(NR_IRQS_LEGACY + 80)
+#define MX53_INT_ESAI		(NR_IRQS_LEGACY + 81)
+#define MX53_INT_CAN1		(NR_IRQS_LEGACY + 82)
+#define MX53_INT_CAN2		(NR_IRQS_LEGACY + 83)
+#define MX53_INT_GPU2_IRQ	(NR_IRQS_LEGACY + 84)
+#define MX53_INT_GPU2_BUSY	(NR_IRQS_LEGACY + 85)
+#define MX53_INT_UART5		(NR_IRQS_LEGACY + 86)
+#define MX53_INT_FEC		(NR_IRQS_LEGACY + 87)
+#define MX53_INT_OWIRE		(NR_IRQS_LEGACY + 88)
+#define MX53_INT_CTI1_TG2	(NR_IRQS_LEGACY + 89)
+#define MX53_INT_SJC		(NR_IRQS_LEGACY + 90)
+#define MX53_INT_TVE		(NR_IRQS_LEGACY + 92)
+#define MX53_INT_FIRI		(NR_IRQS_LEGACY + 93)
+#define MX53_INT_PWM2		(NR_IRQS_LEGACY + 94)
+#define MX53_INT_SLIM_EXP	(NR_IRQS_LEGACY + 95)
+#define MX53_INT_SSI3		(NR_IRQS_LEGACY + 96)
+#define MX53_INT_EMI_BOOT	(NR_IRQS_LEGACY + 97)
+#define MX53_INT_CTI1_TG3	(NR_IRQS_LEGACY + 98)
+#define MX53_INT_SMC_RX		(NR_IRQS_LEGACY + 99)
+#define MX53_INT_VPU_IDLE	(NR_IRQS_LEGACY + 100)
+#define MX53_INT_EMI_NFC	(NR_IRQS_LEGACY + 101)
+#define MX53_INT_GPU_IDLE	(NR_IRQS_LEGACY + 102)
+#define MX53_INT_GPIO5_LOW	(NR_IRQS_LEGACY + 103)
+#define MX53_INT_GPIO5_HIGH	(NR_IRQS_LEGACY + 104)
+#define MX53_INT_GPIO6_LOW	(NR_IRQS_LEGACY + 105)
+#define MX53_INT_GPIO6_HIGH	(NR_IRQS_LEGACY + 106)
+#define MX53_INT_GPIO7_LOW	(NR_IRQS_LEGACY + 107)
+#define MX53_INT_GPIO7_HIGH	(NR_IRQS_LEGACY + 108)
 
 #endif /* ifndef __MACH_MX53_H__ */

arch/arm/plat-mxc/tzic.c

@@ -15,6 +15,8 @@
 #include <linux/device.h>
 #include <linux/errno.h>
 #include <linux/io.h>
+#include <linux/irqdomain.h>
+#include <linux/of.h>
 
 #include <asm/mach/irq.h>
 #include <asm/exception.h>
@@ -49,6 +51,7 @@
 #define TZIC_ID0	0x0FD0	/* Indentification Register 0 */
 
 void __iomem *tzic_base; /* Used as irq controller base in entry-macro.S */
+static struct irq_domain *domain;
 
 #define TZIC_NUM_IRQS 128
 
@@ -77,15 +80,14 @@ static int tzic_set_irq_fiq(unsigned int irq, unsigned int type)
 static void tzic_irq_suspend(struct irq_data *d)
 {
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
-	int idx = gc->irq_base >> 5;
+	int idx = d->hwirq >> 5;
 
 	__raw_writel(gc->wake_active, tzic_base + TZIC_WAKEUP0(idx));
 }
 
 static void tzic_irq_resume(struct irq_data *d)
 {
-	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
-	int idx = gc->irq_base >> 5;
+	int idx = d->hwirq >> 5;
 
 	__raw_writel(__raw_readl(tzic_base + TZIC_ENSET0(idx)),
 		     tzic_base + TZIC_WAKEUP0(idx));
@@ -102,11 +104,10 @@ static struct mxc_extra_irq tzic_extra_irq = {
 #endif
 };
 
-static __init void tzic_init_gc(unsigned int irq_start)
+static __init void tzic_init_gc(int idx, unsigned int irq_start)
 {
 	struct irq_chip_generic *gc;
 	struct irq_chip_type *ct;
-	int idx = irq_start >> 5;
 
 	gc = irq_alloc_generic_chip("tzic", 1, irq_start, tzic_base,
 				    handle_level_irq);
@@ -140,7 +141,8 @@ asmlinkage void __exception_irq_entry tzic_handle_irq(struct pt_regs *regs)
 			while (stat) {
 				handled = 1;
 				irqofs = fls(stat) - 1;
-				handle_IRQ(irqofs + i * 32, regs);
+				handle_IRQ(irq_find_mapping(domain,
+						irqofs + i * 32), regs);
 				stat &= ~(1 << irqofs);
 			}
 		}
@@ -154,6 +156,8 @@ asmlinkage void __exception_irq_entry tzic_handle_irq(struct pt_regs *regs)
  */
 void __init tzic_init_irq(void __iomem *irqbase)
 {
+	struct device_node *np;
+	int irq_base;
 	int i;
 
 	tzic_base = irqbase;
@@ -175,12 +179,20 @@ void __init tzic_init_irq(void __iomem *irqbase)
 
 	/* all IRQ no FIQ Warning :: No selection */
 
-	for (i = 0; i < TZIC_NUM_IRQS; i += 32)
-		tzic_init_gc(i);
+	irq_base = irq_alloc_descs(-1, 0, TZIC_NUM_IRQS, numa_node_id());
+	WARN_ON(irq_base < 0);
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,tzic");
+	domain = irq_domain_add_legacy(np, TZIC_NUM_IRQS, irq_base, 0,
+				       &irq_domain_simple_ops, NULL);
+	WARN_ON(!domain);
+
+	for (i = 0; i < 4; i++, irq_base += 32)
+		tzic_init_gc(i, irq_base);
 
 #ifdef CONFIG_FIQ
 	/* Initialize FIQ */
-	init_FIQ();
+	init_FIQ(FIQ_START);
 #endif
 
 	pr_info("TrustZone Interrupt Controller (TZIC) initialized\n");

arch/arm/plat-s3c24xx/irq.c

@@ -533,7 +533,7 @@ void __init s3c24xx_init_irq(void)
 	int i;
 
 #ifdef CONFIG_FIQ
-	init_FIQ();
+	init_FIQ(FIQ_START);
 #endif
 
 	irqdbf("s3c2410_init_irq: clearing interrupt status flags\n");

drivers/dma/ipu/ipu_idmac.c

@@ -1663,7 +1663,6 @@ static void __exit ipu_idmac_exit(struct ipu *ipu)
 
 static int __init ipu_probe(struct platform_device *pdev)
 {
-	struct ipu_platform_data *pdata = pdev->dev.platform_data;
 	struct resource *mem_ipu, *mem_ic;
 	int ret;
 
@@ -1671,7 +1670,7 @@ static int __init ipu_probe(struct platform_device *pdev)
 
 	mem_ipu	= platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	mem_ic	= platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	if (!pdata || !mem_ipu || !mem_ic)
+	if (!mem_ipu || !mem_ic)
 		return -EINVAL;
 
 	ipu_data.dev = &pdev->dev;
@@ -1688,10 +1687,9 @@ static int __init ipu_probe(struct platform_device *pdev)
 		goto err_noirq;
 
 	ipu_data.irq_err = ret;
-	ipu_data.irq_base = pdata->irq_base;
 
-	dev_dbg(&pdev->dev, "fn irq %u, err irq %u, irq-base %u\n",
-		ipu_data.irq_fn, ipu_data.irq_err, ipu_data.irq_base);
+	dev_dbg(&pdev->dev, "fn irq %u, err irq %u\n",
+		ipu_data.irq_fn, ipu_data.irq_err);
 
 	/* Remap IPU common registers */
 	ipu_data.reg_ipu = ioremap(mem_ipu->start, resource_size(mem_ipu));

drivers/dma/ipu/ipu_irq.c

@@ -14,6 +14,7 @@
 #include <linux/clk.h>
 #include <linux/irq.h>
 #include <linux/io.h>
+#include <linux/module.h>
 
 #include <mach/ipu.h>
 
@@ -354,10 +355,12 @@ static struct irq_chip ipu_irq_chip = {
 /* Install the IRQ handler */
 int __init ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev)
 {
-	struct ipu_platform_data *pdata = dev->dev.platform_data;
-	unsigned int irq, irq_base, i;
+	unsigned int irq, i;
+	int irq_base = irq_alloc_descs(-1, 0, CONFIG_MX3_IPU_IRQS,
+				       numa_node_id());
 
-	irq_base = pdata->irq_base;
+	if (irq_base < 0)
+		return irq_base;
 
 	for (i = 0; i < IPU_IRQ_NR_BANKS; i++)
 		irq_bank[i].ipu = ipu;
@@ -387,15 +390,16 @@ int __init ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev)
 	irq_set_handler_data(ipu->irq_err, ipu);
 	irq_set_chained_handler(ipu->irq_err, ipu_irq_err);
 
+	ipu->irq_base = irq_base;
+
 	return 0;
 }
 
 void ipu_irq_detach_irq(struct ipu *ipu, struct platform_device *dev)
 {
-	struct ipu_platform_data *pdata = dev->dev.platform_data;
 	unsigned int irq, irq_base;
 
-	irq_base = pdata->irq_base;
+	irq_base = ipu->irq_base;
 
 	irq_set_chained_handler(ipu->irq_fn, NULL);
 	irq_set_handler_data(ipu->irq_fn, NULL);

drivers/gpio/gpio-mxc.c

@@ -23,6 +23,7 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqdomain.h>
 #include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
@@ -33,8 +34,6 @@
 #include <asm-generic/bug.h>
 #include <asm/mach/irq.h>
 
-#define irq_to_gpio(irq)	((irq) - MXC_GPIO_IRQ_START)
-
 enum mxc_gpio_hwtype {
 	IMX1_GPIO,	/* runs on i.mx1 */
 	IMX21_GPIO,	/* runs on i.mx21 and i.mx27 */
@@ -61,7 +60,7 @@ struct mxc_gpio_port {
 	void __iomem *base;
 	int irq;
 	int irq_high;
-	int virtual_irq_start;
+	struct irq_domain *domain;
 	struct bgpio_chip bgc;
 	u32 both_edges;
 };
@@ -144,14 +143,15 @@ static LIST_HEAD(mxc_gpio_ports);
 
 static int gpio_set_irq_type(struct irq_data *d, u32 type)
 {
-	u32 gpio = irq_to_gpio(d->irq);
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
 	struct mxc_gpio_port *port = gc->private;
 	u32 bit, val;
+	u32 gpio_idx = d->hwirq;
+	u32 gpio = port->bgc.gc.base + gpio_idx;
 	int edge;
 	void __iomem *reg = port->base;
 
-	port->both_edges &= ~(1 << (gpio & 31));
+	port->both_edges &= ~(1 << gpio_idx);
 	switch (type) {
 	case IRQ_TYPE_EDGE_RISING:
 		edge = GPIO_INT_RISE_EDGE;
@@ -168,7 +168,7 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type)
 			edge = GPIO_INT_HIGH_LEV;
 			pr_debug("mxc: set GPIO %d to high trigger\n", gpio);
 		}
-		port->both_edges |= 1 << (gpio & 31);
+		port->both_edges |= 1 << gpio_idx;
 		break;
 	case IRQ_TYPE_LEVEL_LOW:
 		edge = GPIO_INT_LOW_LEV;
@@ -180,11 +180,11 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type)
 		return -EINVAL;
 	}
 
-	reg += GPIO_ICR1 + ((gpio & 0x10) >> 2); /* lower or upper register */
-	bit = gpio & 0xf;
+	reg += GPIO_ICR1 + ((gpio_idx & 0x10) >> 2); /* ICR1 or ICR2 */
+	bit = gpio_idx & 0xf;
 	val = readl(reg) & ~(0x3 << (bit << 1));
 	writel(val | (edge << (bit << 1)), reg);
-	writel(1 << (gpio & 0x1f), port->base + GPIO_ISR);
+	writel(1 << gpio_idx, port->base + GPIO_ISR);
 
 	return 0;
 }
@@ -217,15 +217,13 @@ static void mxc_flip_edge(struct mxc_gpio_port *port, u32 gpio)
 /* handle 32 interrupts in one status register */
 static void mxc_gpio_irq_handler(struct mxc_gpio_port *port, u32 irq_stat)
 {
-	u32 gpio_irq_no_base = port->virtual_irq_start;
-
 	while (irq_stat != 0) {
 		int irqoffset = fls(irq_stat) - 1;
 
 		if (port->both_edges & (1 << irqoffset))
 			mxc_flip_edge(port, irqoffset);
 
-		generic_handle_irq(gpio_irq_no_base + irqoffset);
+		generic_handle_irq(irq_find_mapping(port->domain, irqoffset));
 
 		irq_stat &= ~(1 << irqoffset);
 	}
@@ -276,10 +274,9 @@ static void mx2_gpio_irq_handler(u32 irq, struct irq_desc *desc)
  */
 static int gpio_set_wake_irq(struct irq_data *d, u32 enable)
 {
-	u32 gpio = irq_to_gpio(d->irq);
-	u32 gpio_idx = gpio & 0x1F;
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
 	struct mxc_gpio_port *port = gc->private;
+	u32 gpio_idx = d->hwirq;
 
 	if (enable) {
 		if (port->irq_high && (gpio_idx >= 16))
@@ -296,12 +293,12 @@ static int gpio_set_wake_irq(struct irq_data *d, u32 enable)
 	return 0;
 }
 
-static void __init mxc_gpio_init_gc(struct mxc_gpio_port *port)
+static void __init mxc_gpio_init_gc(struct mxc_gpio_port *port, int irq_base)
 {
 	struct irq_chip_generic *gc;
 	struct irq_chip_type *ct;
 
-	gc = irq_alloc_generic_chip("gpio-mxc", 1, port->virtual_irq_start,
+	gc = irq_alloc_generic_chip("gpio-mxc", 1, irq_base,
 				    port->base, handle_level_irq);
 	gc->private = port;
 
@@ -352,7 +349,7 @@ static int mxc_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
 	struct mxc_gpio_port *port =
 		container_of(bgc, struct mxc_gpio_port, bgc);
 
-	return port->virtual_irq_start + offset;
+	return irq_find_mapping(port->domain, offset);
 }
 
 static int __devinit mxc_gpio_probe(struct platform_device *pdev)
@@ -360,6 +357,7 @@ static int __devinit mxc_gpio_probe(struct platform_device *pdev)
 	struct device_node *np = pdev->dev.of_node;
 	struct mxc_gpio_port *port;
 	struct resource *iores;
+	int irq_base;
 	int err;
 
 	mxc_gpio_get_hw(pdev);
@@ -432,20 +430,30 @@ static int __devinit mxc_gpio_probe(struct platform_device *pdev)
 	if (err)
 		goto out_bgpio_remove;
 
-	/*
-	 * In dt case, we use gpio number range dynamically
-	 * allocated by gpio core.
-	 */
-	port->virtual_irq_start = MXC_GPIO_IRQ_START + (np ? port->bgc.gc.base :
-							     pdev->id * 32);
+	irq_base = irq_alloc_descs(-1, 0, 32, numa_node_id());
+	if (irq_base < 0) {
+		err = irq_base;
+		goto out_gpiochip_remove;
+	}
+
+	port->domain = irq_domain_add_legacy(np, 32, irq_base, 0,
+					     &irq_domain_simple_ops, NULL);
+	if (!port->domain) {
+		err = -ENODEV;
+		goto out_irqdesc_free;
+	}
 
 	/* gpio-mxc can be a generic irq chip */
-	mxc_gpio_init_gc(port);
+	mxc_gpio_init_gc(port, irq_base);
 
 	list_add_tail(&port->node, &mxc_gpio_ports);
 
 	return 0;
 
+out_irqdesc_free:
+	irq_free_descs(irq_base, 32);
+out_gpiochip_remove:
+	WARN_ON(gpiochip_remove(&port->bgc.gc) < 0);
 out_bgpio_remove:
 	bgpio_remove(&port->bgc);
 out_iounmap:

drivers/i2c/busses/i2c-imx.c

@@ -53,7 +53,6 @@
 #include <linux/of_i2c.h>
 #include <linux/pinctrl/consumer.h>
 
-#include <mach/irqs.h>
 #include <mach/hardware.h>
 #include <mach/i2c.h>
 

drivers/media/video/mx1_camera.c

@@ -43,6 +43,7 @@
 #include <asm/fiq.h>
 #include <mach/dma-mx1-mx2.h>
 #include <mach/hardware.h>
+#include <mach/irqs.h>
 #include <mach/mx1_camera.h>
 
 /*

drivers/tty/serial/imx.c

@@ -169,7 +169,6 @@
 #define SERIAL_IMX_MAJOR        207
 #define MINOR_START	        16
 #define DEV_NAME		"ttymxc"
-#define MAX_INTERNAL_IRQ	MXC_INTERNAL_IRQS
 
 /*
  * This determines how often we check the modem status signals
@@ -741,10 +740,7 @@ static int imx_startup(struct uart_port *port)
 
 		/* do not use RTS IRQ on IrDA */
 		if (!USE_IRDA(sport)) {
-			retval = request_irq(sport->rtsirq, imx_rtsint,
-				     (sport->rtsirq < MAX_INTERNAL_IRQ) ? 0 :
-				       IRQF_TRIGGER_FALLING |
-				       IRQF_TRIGGER_RISING,
+			retval = request_irq(sport->rtsirq, imx_rtsint, 0,
 					DRIVER_NAME, sport);
 			if (retval)
 				goto error_out3;

sound/soc/fsl/imx-pcm-fiq.c

@@ -29,6 +29,7 @@
 
 #include <asm/fiq.h>
 
+#include <mach/irqs.h>
 #include <mach/ssi.h>
 
 #include "imx-ssi.h"