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Restore the gpio.h file, platform.c uses the generic GPIO API
[openwrt.git]
/
target
/
linux
/
ar7-2.6
/
files
/
include
/
asm-mips
/
ar7
/
ar7.h
diff --git
a/target/linux/ar7-2.6/files/include/asm-mips/ar7/ar7.h
b/target/linux/ar7-2.6/files/include/asm-mips/ar7/ar7.h
index
fe51a8d
..
3e6a50c
100644
(file)
--- a/
target/linux/ar7-2.6/files/include/asm-mips/ar7/ar7.h
+++ b/
target/linux/ar7-2.6/files/include/asm-mips/ar7/ar7.h
@@
-21,8
+21,9
@@
#ifndef __AR7_H__
#define __AR7_H__
#ifndef __AR7_H__
#define __AR7_H__
-#include <asm/addrspace.h>
#include <linux/delay.h>
#include <linux/delay.h>
+#include <asm/addrspace.h>
+#include <asm/io.h>
#define AR7_REGS_BASE 0x08610000
#define AR7_REGS_BASE 0x08610000
@@
-31,12
+32,20
@@
#define AR7_REGS_GPIO (AR7_REGS_BASE + 0x0900)
#define AR7_REGS_POWER (AR7_REGS_BASE + 0x0a00)
#define AR7_REGS_WDT (AR7_REGS_BASE + 0x0b00)
#define AR7_REGS_GPIO (AR7_REGS_BASE + 0x0900)
#define AR7_REGS_POWER (AR7_REGS_BASE + 0x0a00)
#define AR7_REGS_WDT (AR7_REGS_BASE + 0x0b00)
+#define AR7_REGS_TIMER0 (AR7_REGS_BASE + 0x0c00)
+#define AR7_REGS_TIMER1 (AR7_REGS_BASE + 0x0d00)
#define AR7_REGS_UART0 (AR7_REGS_BASE + 0x0e00)
#define AR7_REGS_UART1 (AR7_REGS_BASE + 0x0f00)
#define AR7_REGS_UART0 (AR7_REGS_BASE + 0x0e00)
#define AR7_REGS_UART1 (AR7_REGS_BASE + 0x0f00)
+#define AR7_REGS_I2C (AR7_REGS_BASE + 0x1000)
+#define AR7_REGS_USB (AR7_REGS_BASE + 0x1200)
+#define AR7_REGS_DMA (AR7_REGS_BASE + 0x1400)
#define AR7_REGS_RESET (AR7_REGS_BASE + 0x1600)
#define AR7_REGS_RESET (AR7_REGS_BASE + 0x1600)
+#define AR7_REGS_BIST (AR7_REGS_BASE + 0x1700)
#define AR7_REGS_VLYNQ0 (AR7_REGS_BASE + 0x1800)
#define AR7_REGS_VLYNQ0 (AR7_REGS_BASE + 0x1800)
+#define AR7_REGS_DCL (AR7_REGS_BASE + 0x1A00)
#define AR7_REGS_VLYNQ1 (AR7_REGS_BASE + 0x1C00)
#define AR7_REGS_MDIO (AR7_REGS_BASE + 0x1E00)
#define AR7_REGS_VLYNQ1 (AR7_REGS_BASE + 0x1C00)
#define AR7_REGS_MDIO (AR7_REGS_BASE + 0x1E00)
+#define AR7_REGS_FSER (AR7_REGS_BASE + 0x2000)
#define AR7_REGS_IRQ (AR7_REGS_BASE + 0x2400)
#define AR7_REGS_MAC1 (AR7_REGS_BASE + 0x2800)
#define AR7_REGS_IRQ (AR7_REGS_BASE + 0x2400)
#define AR7_REGS_MAC1 (AR7_REGS_BASE + 0x2800)
@@
-54,6
+63,9
@@
#define AR7_GPIO_BIT_STATUS_LED 8
#define AR7_GPIO_BIT_STATUS_LED 8
+#define AR7_CHIP_7100 0x18
+#define AR7_CHIP_7200 0x2b
+#define AR7_CHIP_7300 0x05
/* Interrupts */
#define AR7_IRQ_UART0 15
/* Interrupts */
#define AR7_IRQ_UART0 15
@@
-66,49
+78,52
@@
struct plat_cpmac_data {
char dev_addr[6];
};
char dev_addr[6];
};
+struct plat_dsl_data {
+ int reset_bit_dsl;
+ int reset_bit_sar;
+};
+
extern char *prom_getenv(char *envname);
extern char *prom_getenv(char *envname);
-/* A bunch of small bit-toggling functions */
-static inline u32 get_chip_id(void)
+extern int ar7_cpu_clock, ar7_bus_clock, ar7_dsp_clock;
+
+static inline u16 ar7_chip_id(void)
{
{
- return *((u16 *)KSEG1ADDR(AR7_REGS_GPIO + 0x14));
+ return readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) & 0xffff;
+}
+
+static inline u8 ar7_chip_rev(void)
+{
+ return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) >> 16) & 0xff;
}
static inline int ar7_cpu_freq(void)
{
}
static inline int ar7_cpu_freq(void)
{
- u16 chip_id = get_chip_id();
- switch (chip_id) {
- case 0x5:
- return 150000000;
- case 0x18:
- case 0x2b:
- return 211968000;
- default:
- return 150000000;
- }
+ return ar7_cpu_clock;
}
static inline int ar7_bus_freq(void)
{
}
static inline int ar7_bus_freq(void)
{
- u16 chip_id = get_chip_id();
- switch (chip_id) {
- case 0x5:
- return 125000000;
- case 0x18:
- case 0x2b:
- return 105984000;
- default:
- return 125000000;
- }
+ return ar7_bus_clock;
+}
+
+static inline int ar7_vbus_freq(void)
+{
+ return ar7_bus_clock / 2;
+}
+#define ar7_cpmac_freq ar7_vbus_freq
+
+static inline int ar7_dsp_freq(void)
+{
+ return ar7_dsp_clock;
}
}
-#define ar7_cpmac_freq ar7_bus_freq
static inline int ar7_has_high_cpmac(void)
{
static inline int ar7_has_high_cpmac(void)
{
- u16 chip_id =
get
_chip_id();
+ u16 chip_id =
ar7
_chip_id();
switch (chip_id) {
switch (chip_id) {
- case
0x18
:
- case
0x2b
:
+ case
AR7_CHIP_7100
:
+ case
AR7_CHIP_7200
:
return 0;
default:
return 1;
return 0;
default:
return 1;
@@
-118,15
+133,15
@@
static inline int ar7_has_high_cpmac(void)
static inline void ar7_device_enable(u32 bit)
{
static inline void ar7_device_enable(u32 bit)
{
- vo
latile u32 *reset_reg = (u32
*)KSEG1ADDR(AR7_REGS_RESET + AR7_RESET_PEREPHERIAL);
- *reset_reg |= (1 << bit);
+ vo
id *reset_reg = (void
*)KSEG1ADDR(AR7_REGS_RESET + AR7_RESET_PEREPHERIAL);
+ writel(readl(reset_reg) | (1 << bit), reset_reg);
mdelay(20);
}
static inline void ar7_device_disable(u32 bit)
{
mdelay(20);
}
static inline void ar7_device_disable(u32 bit)
{
- vo
latile u32 *reset_reg = (u32
*)KSEG1ADDR(AR7_REGS_RESET + AR7_RESET_PEREPHERIAL);
-
*reset_reg &= ~(1 << bit
);
+ vo
id *reset_reg = (void
*)KSEG1ADDR(AR7_REGS_RESET + AR7_RESET_PEREPHERIAL);
+
writel(readl(reset_reg) & ~(1 << bit), reset_reg
);
mdelay(20);
}
mdelay(20);
}
@@
-138,15
+153,15
@@
static inline void ar7_device_reset(u32 bit)
static inline void ar7_device_on(u32 bit)
{
static inline void ar7_device_on(u32 bit)
{
- vo
latile u32 *power_reg = (u32
*)KSEG1ADDR(AR7_REGS_POWER);
-
*power_reg |= (1 << bit
);
+ vo
id *power_reg = (void
*)KSEG1ADDR(AR7_REGS_POWER);
+
writel(readl(power_reg) | (1 << bit), power_reg
);
mdelay(20);
}
static inline void ar7_device_off(u32 bit)
{
mdelay(20);
}
static inline void ar7_device_off(u32 bit)
{
- vo
latile u32 *power_reg = (u32
*)KSEG1ADDR(AR7_REGS_POWER);
-
*power_reg &= ~(1 << bit
);
+ vo
id *power_reg = (void
*)KSEG1ADDR(AR7_REGS_POWER);
+
writel(readl(power_reg) & ~(1 << bit), power_reg
);
mdelay(20);
}
mdelay(20);
}
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