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-rw-r--r--arch/arm/mach-s3c2410/include/mach/irqs.h6
-rw-r--r--arch/arm/plat-s3c/include/plat/regs-serial.h2
-rw-r--r--arch/arm/plat-s3c24xx/devs.c26
3 files changed, 31 insertions, 3 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/irqs.h b/arch/arm/mach-s3c2410/include/mach/irqs.h
index fa8764b0569..9565903d490 100644
--- a/arch/arm/mach-s3c2410/include/mach/irqs.h
+++ b/arch/arm/mach-s3c2410/include/mach/irqs.h
@@ -162,6 +162,12 @@
#define NR_IRQS (IRQ_S3C2440_AC97+1)
#endif
+/* compatibility define. */
+#define IRQ_UART3 IRQ_S3C2443_UART3
+#define IRQ_S3CUART_RX3 IRQ_S3C2443_RX3
+#define IRQ_S3CUART_TX3 IRQ_S3C2443_TX3
+#define IRQ_S3CUART_ERR3 IRQ_S3C2443_ERR3
+
/* Our FIQs are routable from IRQ_EINT0 to IRQ_ADCPARENT */
#define FIQ_START IRQ_EINT0
diff --git a/arch/arm/plat-s3c/include/plat/regs-serial.h b/arch/arm/plat-s3c/include/plat/regs-serial.h
index 3ca28585cf8..487d7d2a7e1 100644
--- a/arch/arm/plat-s3c/include/plat/regs-serial.h
+++ b/arch/arm/plat-s3c/include/plat/regs-serial.h
@@ -238,7 +238,7 @@ struct s3c2410_uartcfg {
* or platform_add_device() before the console_initcall()
*/
-extern struct platform_device *s3c24xx_uart_devs[3];
+extern struct platform_device *s3c24xx_uart_devs[4];
#endif /* __ASSEMBLY__ */
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index 14d4f0bc125..16ac01d9b8a 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -76,6 +76,19 @@ static struct resource s3c2410_uart2_resource[] = {
}
};
+static struct resource s3c2410_uart3_resource[] = {
+ [0] = {
+ .start = S3C2443_PA_UART3,
+ .end = S3C2443_PA_UART3 + 0x3fff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_S3CUART_RX3,
+ .end = IRQ_S3CUART_ERR3,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
[0] = {
.resources = s3c2410_uart0_resource,
@@ -89,6 +102,10 @@ struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
.resources = s3c2410_uart2_resource,
.nr_resources = ARRAY_SIZE(s3c2410_uart2_resource),
},
+ [3] = {
+ .resources = s3c2410_uart3_resource,
+ .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource),
+ },
};
/* yart devices */
@@ -105,13 +122,18 @@ static struct platform_device s3c24xx_uart_device2 = {
.id = 2,
};
-struct platform_device *s3c24xx_uart_src[3] = {
+static struct platform_device s3c24xx_uart_device3 = {
+ .id = 3,
+};
+
+struct platform_device *s3c24xx_uart_src[4] = {
&s3c24xx_uart_device0,
&s3c24xx_uart_device1,
&s3c24xx_uart_device2,
+ &s3c24xx_uart_device3,
};
-struct platform_device *s3c24xx_uart_devs[3] = {
+struct platform_device *s3c24xx_uart_devs[4] = {
};
/* USB Host Controller */