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| author | Arnd Bergmann <arnd@arndb.de> | 2012-07-02 23:18:19 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-07-02 23:18:19 +0200 |
| commit | fdc0867884ec0fc78091e28efa1d439affb5eb20 (patch) | |
| tree | 498e8cf99f3675f554a70f0fbfc66a86d90fbb5c /arch/arm/mach-imx/mach-kzm_arm11_01.c | |
| parent | 6887a4131da3adaab011613776d865f4bcfb5678 (diff) | |
| parent | 8842a9e2869cae14bbb8184004a42fc3070587fb (diff) | |
Merge branch 'imx/sparse-irq' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/irq
From Shawn Guo <shawn.guo@linaro.org>, this makes it possible to use
sparse irqs with mach-imx.
* 'imx/sparse-irq' of git://git.linaro.org/people/shawnguo/linux-2.6:
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()
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-imx/mach-kzm_arm11_01.c')
| -rw-r--r-- | arch/arm/mach-imx/mach-kzm_arm11_01.c | 20 |
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 |