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()

1 files changed, 15 insertions, 5 deletions

diff --git a/arch/arm/mach-imx/mach-kzm_arm11_01.c b/arch/arm/mach-imx/mach-kzm_arm11_01.c
index 15a26e908260..5d08533ab2c7 100644
--- a/arch/arm/mach-imx/mach-kzm_arm11_01.c
+++ b/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