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rk30:add INVALID_GPIO define for gpio.h

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lw@rock-chips.com 2012-02-08 11:11:52 +08:00 committed by lw
parent 4b840065b4
commit 3edfe85550
1 changed files with 24 additions and 2 deletions
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26
arch/arm/mach-rk30/include/mach/gpio.h Normal file → Executable file
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@ -2,7 +2,8 @@
#define __MACH_GPIO_H
#include <mach/irqs.h>
#include <linux/init.h>
typedef enum eGPIOPinLevel
{
GPIO_LOW=0,
@ -94,6 +95,7 @@ typedef enum GPIOIntType {
//定义GPIO的PIN口最大数目。CONFIG_SPI_FPGA_GPIO_NUM表示FPGA的PIN脚数。
#define ARCH_NR_GPIOS (PIN_BASE + RK30_TOTOL_GPIO_NUM + TCA6424_TOTOL_GPIO_NUM + WM831X_TOTOL_GPIO_NUM + CONFIG_SPI_FPGA_GPIO_NUM+CONFIG_GPIO_WM8994_NUM)
#define INVALID_GPIO -1
#define RK30_PIN0_PA0 (0*NUM_GROUP + PIN_BASE + 0)
#define RK30_PIN0_PA1 (0*NUM_GROUP + PIN_BASE + 1)
@ -260,6 +262,24 @@ typedef enum GPIOIntType {
#define RK30_PIN4_PD6 (4*NUM_GROUP + PIN_BASE + 30)
#define RK30_PIN4_PD7 (4*NUM_GROUP + PIN_BASE + 31)
#define RK30_PIN6_PA0 (6*NUM_GROUP + PIN_BASE + 0)
#define RK30_PIN6_PA1 (6*NUM_GROUP + PIN_BASE + 1)
#define RK30_PIN6_PA2 (6*NUM_GROUP + PIN_BASE + 2)
#define RK30_PIN6_PA3 (6*NUM_GROUP + PIN_BASE + 3)
#define RK30_PIN6_PA4 (6*NUM_GROUP + PIN_BASE + 4)
#define RK30_PIN6_PA5 (6*NUM_GROUP + PIN_BASE + 5)
#define RK30_PIN6_PA6 (6*NUM_GROUP + PIN_BASE + 6)
#define RK30_PIN6_PA7 (6*NUM_GROUP + PIN_BASE + 7)
#define RK30_PIN6_PB0 (6*NUM_GROUP + PIN_BASE + 8)
#define RK30_PIN6_PB1 (6*NUM_GROUP + PIN_BASE + 9)
#define RK30_PIN6_PB2 (6*NUM_GROUP + PIN_BASE + 10)
#define RK30_PIN6_PB3 (6*NUM_GROUP + PIN_BASE + 11)
#define RK30_PIN6_PB4 (6*NUM_GROUP + PIN_BASE + 12)
#define RK30_PIN6_PB5 (6*NUM_GROUP + PIN_BASE + 13)
#define RK30_PIN6_PB6 (6*NUM_GROUP + PIN_BASE + 14)
#define RK30_PIN6_PB7 (6*NUM_GROUP + PIN_BASE + 15)
#define RK30_PIN6_PD7 (6*NUM_GROUP + PIN_BASE + 31)
#if defined(CONFIG_SPI_FPGA_GPIO)
@ -417,7 +437,8 @@ typedef enum GPIOIntType {
#define WM831X_P11 (WM831X_GPIO_EXPANDER_BASE + 1*NUM_GROUP + 2)
#define WM831X_P12 (WM831X_GPIO_EXPANDER_BASE + 1*NUM_GROUP + 3)
#endif
#ifndef __ASSEMBLY__
extern void __init rk30_gpio_init(void);
/*-------------------------------------------------------------------------*/
@ -442,5 +463,6 @@ static inline int irq_to_gpio(unsigned irq)
{
return irq - NR_GIC_IRQS + PIN_BASE;
}
#endif /* __ASSEMBLY__ */
#endif