[PATCH 17/61] ARM: imx: fold serial.c into devices.c
Uwe Kleine-König
u.kleine-koenig at pengutronix.de
Thu Jun 24 09:49:13 EDT 2010
... and use cpp magic to reduce repetition.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
---
arch/arm/mach-imx/Makefile | 2 +-
arch/arm/mach-imx/devices.c | 32 ++++++++++
arch/arm/mach-imx/serial.c | 141 -------------------------------------------
3 files changed, 33 insertions(+), 142 deletions(-)
delete mode 100644 arch/arm/mach-imx/serial.c
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 068f493..9d57ba6 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -4,7 +4,7 @@
# Object file lists.
-obj-y := devices.o serial.o
+obj-y := devices.o
obj-$(CONFIG_MACH_MX21) += clock-imx21.o mm-imx21.o
diff --git a/arch/arm/mach-imx/devices.c b/arch/arm/mach-imx/devices.c
index e708bfd..08ae763 100644
--- a/arch/arm/mach-imx/devices.c
+++ b/arch/arm/mach-imx/devices.c
@@ -32,11 +32,13 @@
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/dma-mapping.h>
+#include <linux/serial.h>
#include <mach/irqs.h>
#include <mach/hardware.h>
#include <mach/common.h>
#include <mach/mmc.h>
+#include <mach/imx-uart.h>
#include "devices.h"
@@ -424,6 +426,36 @@ struct platform_device mxc_usbh2 = {
DEFINE_IMX_SSI_DEVICE(0, 1, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1);
DEFINE_IMX_SSI_DEVICE(1, 2, MX2x_SSI1_BASE_ADDR, MX2x_INT_SSI1);
+#define DEFINE_IMX_UART_DEVICE(n, baseaddr, irq) \
+ static struct resource imx2x_uart_resources ## n[] = { \
+ { \
+ .start = baseaddr, \
+ .end = baseaddr + 0xb5, \
+ .flags = IORESOURCE_MEM, \
+ }, { \
+ .start = irq, \
+ .end = irq, \
+ .flags = IORESOURCE_IRQ, \
+ }, \
+ }; \
+ \
+ struct platform_device mxc_uart_device ## n = { \
+ .name = "imx-uart", \
+ .id = n, \
+ .num_resources = ARRAY_SIZE(imx2x_uart_resources ## n), \
+ .resource = imx2x_uart_resources ## n, \
+ }
+
+DEFINE_IMX_UART_DEVICE(0, MX2x_UART1_BASE_ADDR, MX2x_INT_UART1);
+DEFINE_IMX_UART_DEVICE(1, MX2x_UART2_BASE_ADDR, MX2x_INT_UART2);
+DEFINE_IMX_UART_DEVICE(2, MX2x_UART3_BASE_ADDR, MX2x_INT_UART3);
+DEFINE_IMX_UART_DEVICE(3, MX2x_UART4_BASE_ADDR, MX2x_INT_UART4);
+
+#ifdef CONFIG_MACH_MX27
+DEFINE_IMX_UART_DEVICE(4, MX27_UART5_BASE_ADDR, MX27_INT_UART5);
+DEFINE_IMX_UART_DEVICE(5, MX27_UART6_BASE_ADDR, MX27_INT_UART6);
+#endif
+
/* GPIO port description */
#define DEFINE_MXC_GPIO_PORT_IRQ(SOC, n, _irq) \
{ \
diff --git a/arch/arm/mach-imx/serial.c b/arch/arm/mach-imx/serial.c
deleted file mode 100644
index 1c0c835..0000000
--- a/arch/arm/mach-imx/serial.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Juergen Beisert, kernel at pengutronix.de
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/serial.h>
-#include <mach/hardware.h>
-#include <mach/imx-uart.h>
-#include "devices.h"
-
-static struct resource uart0[] = {
- {
- .start = MX2x_UART1_BASE_ADDR,
- .end = MX2x_UART1_BASE_ADDR + 0x0B5,
- .flags = IORESOURCE_MEM,
- }, {
- .start = MX2x_INT_UART1,
- .end = MX2x_INT_UART1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device mxc_uart_device0 = {
- .name = "imx-uart",
- .id = 0,
- .resource = uart0,
- .num_resources = ARRAY_SIZE(uart0),
-};
-
-static struct resource uart1[] = {
- {
- .start = MX2x_UART2_BASE_ADDR,
- .end = MX2x_UART2_BASE_ADDR + 0x0B5,
- .flags = IORESOURCE_MEM,
- }, {
- .start = MX2x_INT_UART2,
- .end = MX2x_INT_UART2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device mxc_uart_device1 = {
- .name = "imx-uart",
- .id = 1,
- .resource = uart1,
- .num_resources = ARRAY_SIZE(uart1),
-};
-
-static struct resource uart2[] = {
- {
- .start = MX2x_UART3_BASE_ADDR,
- .end = MX2x_UART3_BASE_ADDR + 0x0B5,
- .flags = IORESOURCE_MEM,
- }, {
- .start = MX2x_INT_UART3,
- .end = MX2x_INT_UART3,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device mxc_uart_device2 = {
- .name = "imx-uart",
- .id = 2,
- .resource = uart2,
- .num_resources = ARRAY_SIZE(uart2),
-};
-
-static struct resource uart3[] = {
- {
- .start = MX2x_UART4_BASE_ADDR,
- .end = MX2x_UART4_BASE_ADDR + 0x0B5,
- .flags = IORESOURCE_MEM,
- }, {
- .start = MX2x_INT_UART4,
- .end = MX2x_INT_UART4,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device mxc_uart_device3 = {
- .name = "imx-uart",
- .id = 3,
- .resource = uart3,
- .num_resources = ARRAY_SIZE(uart3),
-};
-
-#ifdef CONFIG_MACH_MX27
-static struct resource uart4[] = {
- {
- .start = MX27_UART5_BASE_ADDR,
- .end = MX27_UART5_BASE_ADDR + 0x0B5,
- .flags = IORESOURCE_MEM,
- }, {
- .start = MX27_INT_UART5,
- .end = MX27_INT_UART5,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device mxc_uart_device4 = {
- .name = "imx-uart",
- .id = 4,
- .resource = uart4,
- .num_resources = ARRAY_SIZE(uart4),
-};
-
-static struct resource uart5[] = {
- {
- .start = MX27_UART6_BASE_ADDR,
- .end = MX27_UART6_BASE_ADDR + 0x0B5,
- .flags = IORESOURCE_MEM,
- }, {
- .start = MX27_INT_UART6,
- .end = MX27_INT_UART6,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device mxc_uart_device5 = {
- .name = "imx-uart",
- .id = 5,
- .resource = uart5,
- .num_resources = ARRAY_SIZE(uart5),
-};
-#endif
--
1.7.1
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