summaryrefslogtreecommitdiffstats
path: root/target/linux/ramips/files/arch/mips/ralink/common
diff options
context:
space:
mode:
authorjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2011-03-27 19:19:57 +0000
committerjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2011-03-27 19:19:57 +0000
commit5045f0c4dada84278362a62d9ce4187467487422 (patch)
treebceb63da482ac47cb5a1d92a9b13af6c4faf2c66 /target/linux/ramips/files/arch/mips/ralink/common
parent8e5950efc511109ddec21ade83a11461e98a5088 (diff)
ramips: move GPIO definitions into a separate header file
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26325 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/files/arch/mips/ralink/common')
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/common/gpio.c60
1 files changed, 1 insertions, 59 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/common/gpio.c b/target/linux/ramips/files/arch/mips/ralink/common/gpio.c
index 81c3a1f0d..ebaceead0 100644
--- a/target/linux/ramips/files/arch/mips/ralink/common/gpio.c
+++ b/target/linux/ramips/files/arch/mips/ralink/common/gpio.c
@@ -10,68 +10,10 @@
#include <linux/init.h>
#include <linux/io.h>
-#include <linux/spinlock.h>
-#include <linux/gpio.h>
+#include <asm/mach-ralink/ramips_gpio.h>
#include <ralink_soc.h>
-#define GPIO0_REG_INT 0x00
-#define GPIO0_REG_EDGE 0x04
-#define GPIO0_REG_RENA 0x08
-#define GPIO0_REG_FENA 0x0c
-#define GPIO0_REG_DATA 0x20
-#define GPIO0_REG_DIR 0x24
-#define GPIO0_REG_POL 0x28
-#define GPIO0_REG_SET 0x2c
-#define GPIO0_REG_RESET 0x30
-#define GPIO0_REG_TOGGLE 0x34
-
-#define GPIO1_REG_INT 0x38
-#define GPIO1_REG_EDGE 0x3c
-#define GPIO1_REG_RENA 0x40
-#define GPIO1_REG_FENA 0x44
-#define GPIO1_REG_DATA 0x48
-#define GPIO1_REG_DIR 0x4c
-#define GPIO1_REG_POL 0x50
-#define GPIO1_REG_SET 0x54
-#define GPIO1_REG_RESET 0x58
-#define GPIO1_REG_TOGGLE 0x5c
-
-#define GPIO2_REG_INT 0x60
-#define GPIO2_REG_EDGE 0x64
-#define GPIO2_REG_RENA 0x68
-#define GPIO2_REG_FENA 0x6c
-#define GPIO2_REG_DATA 0x70
-#define GPIO2_REG_DIR 0x74
-#define GPIO2_REG_POL 0x78
-#define GPIO2_REG_SET 0x7c
-#define GPIO2_REG_RESET 0x80
-#define GPIO2_REG_TOGGLE 0x84
-
-enum ramips_pio_reg {
- RAMIPS_GPIO_REG_INT, /* Interrupt status */
- RAMIPS_GPIO_REG_EDGE,
- RAMIPS_GPIO_REG_RENA,
- RAMIPS_GPIO_REG_FENA,
- RAMIPS_GPIO_REG_DATA,
- RAMIPS_GPIO_REG_DIR, /* Direction, 0:in, 1: out */
- RAMIPS_GPIO_REG_POL, /* Polarity, 0: normal, 1: invert */
- RAMIPS_GPIO_REG_SET,
- RAMIPS_GPIO_REG_RESET,
- RAMIPS_GPIO_REG_TOGGLE,
- RAMIPS_GPIO_REG_MAX
-};
-
-struct ramips_gpio_chip {
- struct gpio_chip chip;
- u8 regs[RAMIPS_GPIO_REG_MAX];
- unsigned long map_base;
- unsigned long map_size;
-
- spinlock_t lock;
- void __iomem *regs_base;
-};
-
static inline struct ramips_gpio_chip *to_ramips_gpio(struct gpio_chip *chip)
{
struct ramips_gpio_chip *rg;