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Diffstat (limited to 'arch/arm/plat-samsung/s5p-dev-uart.c')
-rw-r--r--arch/arm/plat-samsung/s5p-dev-uart.c89
1 files changed, 89 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/s5p-dev-uart.c b/arch/arm/plat-samsung/s5p-dev-uart.c
new file mode 100644
index 0000000..cafa3de
--- /dev/null
+++ b/arch/arm/plat-samsung/s5p-dev-uart.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2009,2012 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com/
+ *
+ * Base S5P UART resource and device definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/irq.h>
+#include <mach/hardware.h>
+#include <mach/map.h>
+
+#include <plat/devs.h>
+
+ /* Serial port registrations */
+
+static struct resource s5p_uart0_resource[] = {
+ [0] = DEFINE_RES_MEM(S5P_PA_UART0, S5P_SZ_UART),
+ [1] = DEFINE_RES_IRQ(IRQ_UART0),
+};
+
+static struct resource s5p_uart1_resource[] = {
+ [0] = DEFINE_RES_MEM(S5P_PA_UART1, S5P_SZ_UART),
+ [1] = DEFINE_RES_IRQ(IRQ_UART1),
+};
+
+static struct resource s5p_uart2_resource[] = {
+ [0] = DEFINE_RES_MEM(S5P_PA_UART2, S5P_SZ_UART),
+ [1] = DEFINE_RES_IRQ(IRQ_UART2),
+};
+
+static struct resource s5p_uart3_resource[] = {
+#if CONFIG_SERIAL_SAMSUNG_UARTS > 3
+ [0] = DEFINE_RES_MEM(S5P_PA_UART3, S5P_SZ_UART),
+ [1] = DEFINE_RES_IRQ(IRQ_UART3),
+#endif
+};
+
+static struct resource s5p_uart4_resource[] = {
+#if CONFIG_SERIAL_SAMSUNG_UARTS > 4
+ [0] = DEFINE_RES_MEM(S5P_PA_UART4, S5P_SZ_UART),
+ [1] = DEFINE_RES_IRQ(IRQ_UART4),
+#endif
+};
+
+static struct resource s5p_uart5_resource[] = {
+#if CONFIG_SERIAL_SAMSUNG_UARTS > 5
+ [0] = DEFINE_RES_MEM(S5P_PA_UART5, S5P_SZ_UART),
+ [1] = DEFINE_RES_IRQ(IRQ_UART5),
+#endif
+};
+
+struct s3c24xx_uart_resources s5p_uart_resources[] __initdata = {
+ [0] = {
+ .resources = s5p_uart0_resource,
+ .nr_resources = ARRAY_SIZE(s5p_uart0_resource),
+ },
+ [1] = {
+ .resources = s5p_uart1_resource,
+ .nr_resources = ARRAY_SIZE(s5p_uart1_resource),
+ },
+ [2] = {
+ .resources = s5p_uart2_resource,
+ .nr_resources = ARRAY_SIZE(s5p_uart2_resource),
+ },
+ [3] = {
+ .resources = s5p_uart3_resource,
+ .nr_resources = ARRAY_SIZE(s5p_uart3_resource),
+ },
+ [4] = {
+ .resources = s5p_uart4_resource,
+ .nr_resources = ARRAY_SIZE(s5p_uart4_resource),
+ },
+ [5] = {
+ .resources = s5p_uart5_resource,
+ .nr_resources = ARRAY_SIZE(s5p_uart5_resource),
+ },
+};