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mx3/kzm_arm11_01: define and use board specific IO_ADDRESS macro
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk>
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@ -46,13 +46,18 @@
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#include "devices.h"
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#include "devices.h"
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#define KZM_ARM11_IO_ADDRESS(x) ( \
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IMX_IO_ADDRESS(x, MX31_CS4) ?: \
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IMX_IO_ADDRESS(x, MX31_CS5) ?: \
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MX31_IO_ADDRESS(x))
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#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
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#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
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/*
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/*
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* KZM-ARM11-01 has an external UART on FPGA
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* KZM-ARM11-01 has an external UART on FPGA
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*/
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*/
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static struct plat_serial8250_port serial_platform_data[] = {
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static struct plat_serial8250_port serial_platform_data[] = {
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{
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{
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.membase = IO_ADDRESS(KZM_ARM11_16550),
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.membase = KZM_ARM11_IO_ADDRESS(KZM_ARM11_16550),
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.mapbase = KZM_ARM11_16550,
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.mapbase = KZM_ARM11_16550,
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.irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_1),
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.irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_1),
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.irqflags = IRQ_TYPE_EDGE_RISING,
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.irqflags = IRQ_TYPE_EDGE_RISING,
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@ -102,9 +107,9 @@ static int __init kzm_init_ext_uart(void)
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/*
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/*
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* Unmask UART interrupt
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* Unmask UART interrupt
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*/
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*/
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tmp = __raw_readb(IO_ADDRESS(KZM_ARM11_CTL1));
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tmp = __raw_readb(KZM_ARM11_IO_ADDRESS(KZM_ARM11_CTL1));
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tmp |= 0x2;
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tmp |= 0x2;
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__raw_writeb(tmp, IO_ADDRESS(KZM_ARM11_CTL1));
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__raw_writeb(tmp, KZM_ARM11_IO_ADDRESS(KZM_ARM11_CTL1));
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return platform_device_register(&serial_device);
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return platform_device_register(&serial_device);
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}
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}
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