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authorShawn Guo <shawn.guo@linaro.org>2011-12-02 20:00:33 +0800
committerShawn Guo <shawn.guo@linaro.org>2012-07-01 21:57:06 +0800
commited175343b4b53d686e30b1e37fb94e142f56fa2f (patch)
treec7d8c37edafa9d6f9c06034bbb6a9c7bf00dfe7f /arch/arm/mach-imx/mach-kzm_arm11_01.c
parent84715dd6c19e058557ab173d327ea65eac0ccb02 (diff)
downloadlinux-ed175343b4b53d686e30b1e37fb94e142f56fa2f.tar.bz2
ARM: imx: eliminate macro IOMUX_TO_IRQ()
This patch changes all the static gpio irq number assigning with IOMUX_TO_IRQ() to run-time assigning with gpio_to_irq call, and in turn eliminates the macro IOMUX_TO_IRQ(). Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
Diffstat (limited to 'arch/arm/mach-imx/mach-kzm_arm11_01.c')
-rw-r--r--arch/arm/mach-imx/mach-kzm_arm11_01.c20
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