GitHub-Mirror/u-boot
2
0
Fork 0
mirror of https://github.com/Fishwaldo/u-boot.git synced 2025-03-22 07:01:39 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

imx: mx27 move GPIO_PORTx to gpio.h

Browse source 
These GPIO_PORTx macros should be in gpio.h, but not in imx-regs.h.

Also, imx-regs.h and iomux-v3.h has same macro defintion for
GPIO_PORTx, and both of them are included in mxc_i2c.c(include
mxc_i2c.h). This will incur build warnings with macro redefinition.

Since iomux-v3.h is not compatible with mx27, we can not simply
include iomux-v3.h for mx27, so move the GPIO_PORTx to gpio.h to
fix the build warning.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
This commit is contained in:
Peng Fan 2015-05-15 07:29:13 +08:00 • committed by Simon Glass
parent eab9433aa5
commit e6469f390f
2 changed files with 20 additions and 22 deletions
arch/arm/include/asm/arch-mx27
gpio.himx-regs.h

20
arch/arm/include/asm/arch-mx27/gpio.h
View file

@ -36,4 +36,24 @@ struct gpio_port_regs {
struct gpio_regs port[6];
};
/*
* GPIO Module and I/O Multiplexer
*/
#define PORTA 0
#define PORTB 1
#define PORTC 2
#define PORTD 3
#define PORTE 4
#define PORTF 5
#define GPIO_PIN_MASK 0x1f
#define GPIO_PORT_SHIFT 5
#define GPIO_PORT_MASK (0x7 << GPIO_PORT_SHIFT)
#define GPIO_PORTA (PORTA << GPIO_PORT_SHIFT)
#define GPIO_PORTB (PORTB << GPIO_PORT_SHIFT)
#define GPIO_PORTC (PORTC << GPIO_PORT_SHIFT)
#define GPIO_PORTD (PORTD << GPIO_PORT_SHIFT)
#define GPIO_PORTE (PORTE << GPIO_PORT_SHIFT)
#define GPIO_PORTF (PORTF << GPIO_PORT_SHIFT)
#endif

22
arch/arm/include/asm/arch-mx27/imx-regs.h
View file

@ -138,16 +138,6 @@ struct gpt_regs {
u32 gpt_tstat;
};
/*
* GPIO Module and I/O Multiplexer
*/
#define PORTA 0
#define PORTB 1
#define PORTC 2
#define PORTD 3
#define PORTE 4
#define PORTF 5
/* IIM Control Registers */
struct iim_regs {
u32 iim_stat;
@ -449,18 +439,6 @@ struct fuse_bank0_regs {
#define GPIO5_BASE_ADDR 0x10015400
#define GPIO6_BASE_ADDR 0x10015500
#define GPIO_PIN_MASK 0x1f
#define GPIO_PORT_SHIFT 5
#define GPIO_PORT_MASK (0x7 << GPIO_PORT_SHIFT)
#define GPIO_PORTA (PORTA << GPIO_PORT_SHIFT)
#define GPIO_PORTB (PORTB << GPIO_PORT_SHIFT)
#define GPIO_PORTC (PORTC << GPIO_PORT_SHIFT)
#define GPIO_PORTD (PORTD << GPIO_PORT_SHIFT)
#define GPIO_PORTE (PORTE << GPIO_PORT_SHIFT)
#define GPIO_PORTF (PORTF << GPIO_PORT_SHIFT)
#define GPIO_OUT (1 << 8)
#define GPIO_IN (0 << 8)
#define GPIO_PUEN (1 << 9)