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Commit 8d4ce4cd authored by Mike Rapoport's avatar Mike Rapoport Committed by Nicolas Pitre
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[ARM] Dove: add support for GPIOs 64-71 



Signed-off-by: default avatarMike Rapoport <mike@compulab.co.il>
Acked-by: default avatarSaeed Bishara <saeed@marvell.com>
Signed-off-by: default avatarNicolas Pitre <nico@fluxnic.net>
parent ce56d169

arch/arm/mach-dove/include/mach/dove.h

+1 −0
Original line number Diff line number Diff line
@@ -131,6 +131,7 @@ 
#define DOVE_RESET_SAMPLE_LO	(DOVE_MPP_VIRT_BASE | 0x014)

#define DOVE_RESET_SAMPLE_HI	(DOVE_MPP_VIRT_BASE | 0x018)

#define DOVE_GPIO_VIRT_BASE	(DOVE_SB_REGS_VIRT_BASE | 0xd0400)

#define DOVE_GPIO2_VIRT_BASE    (DOVE_SB_REGS_VIRT_BASE | 0xe8400)

#define DOVE_MPP_GENERAL_VIRT_BASE	(DOVE_SB_REGS_VIRT_BASE | 0xe803c)

#define  DOVE_AU1_SPDIFO_GPIO_EN	(1 << 1)

#define  DOVE_NAND_GPIO_EN		(1 << 0)

arch/arm/mach-dove/include/mach/gpio.h

+4 −2
Original line number Diff line number Diff line
@@ -14,12 +14,14 @@ 
#include <plat/gpio.h>

#include <asm-generic/gpio.h>		/* cansleep wrappers */



#define GPIO_MAX	64

#define GPIO_MAX	72



#define GPIO_BASE_LO		(DOVE_GPIO_VIRT_BASE + 0x00)

#define GPIO_BASE_HI		(DOVE_GPIO_VIRT_BASE + 0x20)



#define GPIO_BASE(pin)		((pin < 32) ? GPIO_BASE_LO : GPIO_BASE_HI)

#define GPIO_BASE(pin)		((pin < 32) ? GPIO_BASE_LO :		\

				 ((pin < 64) ? GPIO_BASE_HI :		\

				  DOVE_GPIO2_VIRT_BASE))



#define GPIO_OUT(pin)		(GPIO_BASE(pin) + 0x00)

#define GPIO_IO_CONF(pin)	(GPIO_BASE(pin) + 0x04)