[PATCH 08/14] ux500: move UART devices to devices.c
Rabin Vincent
rabin.vincent at stericsson.com
Tue Apr 27 00:16:46 EDT 2010
The three PL011 UARTs are common among Ux500 SoCs, so move them to
devices.c.
Acked-by: Linus Walleij <linus.walleij at stericsson.com>
Acked-by: Srinidhi Kasagar <srinidhi.kasagar at stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent at stericsson.com>
---
arch/arm/mach-ux500/board-mop500.c | 28 +++-------------------------
arch/arm/mach-ux500/devices.c | 21 +++++++++++++++++++++
arch/arm/mach-ux500/include/mach/devices.h | 3 +++
3 files changed, 27 insertions(+), 25 deletions(-)
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 6bb9a3d..0e595bf 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -26,28 +26,6 @@
#include <mach/setup.h>
#include <mach/devices.h>
-#define __MEM_4K_RESOURCE(x) \
- .res = {.start = (x), .end = (x) + SZ_4K - 1, .flags = IORESOURCE_MEM}
-
-/* These are active devices on this board */
-static struct amba_device uart0_device = {
- .dev = { .init_name = "uart0" },
- __MEM_4K_RESOURCE(U8500_UART0_BASE),
- .irq = {IRQ_UART0, NO_IRQ},
-};
-
-static struct amba_device uart1_device = {
- .dev = { .init_name = "uart1" },
- __MEM_4K_RESOURCE(U8500_UART1_BASE),
- .irq = {IRQ_UART1, NO_IRQ},
-};
-
-static struct amba_device uart2_device = {
- .dev = { .init_name = "uart2" },
- __MEM_4K_RESOURCE(U8500_UART2_BASE),
- .irq = {IRQ_UART2, NO_IRQ},
-};
-
static void ab4500_spi_cs_control(u32 command)
{
/* set the FRM signal, which is CS - TODO */
@@ -157,9 +135,9 @@ U8500_I2C_PDEVICE(2);
U8500_I2C_PDEVICE(3);
static struct amba_device *amba_devs[] __initdata = {
- &uart0_device,
- &uart1_device,
- &uart2_device,
+ &ux500_uart0_device,
+ &ux500_uart1_device,
+ &ux500_uart2_device,
&u8500_ssp0_device,
};
diff --git a/arch/arm/mach-ux500/devices.c b/arch/arm/mach-ux500/devices.c
index eef686a..374fcce 100644
--- a/arch/arm/mach-ux500/devices.c
+++ b/arch/arm/mach-ux500/devices.c
@@ -14,6 +14,9 @@
#include <mach/hardware.h>
#include <mach/setup.h>
+#define __MEM_4K_RESOURCE(x) \
+ .res = {.start = (x), .end = (x) + SZ_4K - 1, .flags = IORESOURCE_MEM}
+
struct amba_device ux500_pl031_device = {
.dev = {
.init_name = "pl031",
@@ -26,6 +29,24 @@ struct amba_device ux500_pl031_device = {
.irq = {IRQ_RTC_RTT, NO_IRQ},
};
+struct amba_device ux500_uart0_device = {
+ .dev = { .init_name = "uart0" },
+ __MEM_4K_RESOURCE(UX500_UART0_BASE),
+ .irq = {IRQ_UART0, NO_IRQ},
+};
+
+struct amba_device ux500_uart1_device = {
+ .dev = { .init_name = "uart1" },
+ __MEM_4K_RESOURCE(UX500_UART1_BASE),
+ .irq = {IRQ_UART1, NO_IRQ},
+};
+
+struct amba_device ux500_uart2_device = {
+ .dev = { .init_name = "uart2" },
+ __MEM_4K_RESOURCE(UX500_UART2_BASE),
+ .irq = {IRQ_UART2, NO_IRQ},
+};
+
void __init amba_add_devices(struct amba_device *devs[], int num)
{
int i;
diff --git a/arch/arm/mach-ux500/include/mach/devices.h b/arch/arm/mach-ux500/include/mach/devices.h
index 90229b1..7cc4983 100644
--- a/arch/arm/mach-ux500/include/mach/devices.h
+++ b/arch/arm/mach-ux500/include/mach/devices.h
@@ -12,5 +12,8 @@ struct amba_device;
extern struct amba_device ux500_pl031_device;
extern struct amba_device u8500_ssp0_device;
+extern struct amba_device ux500_uart0_device;
+extern struct amba_device ux500_uart1_device;
+extern struct amba_device ux500_uart2_device;
#endif
--
1.7.0
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