[ARM] Dove: add support for GPIOs 64-71

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>

2 files changed, 5 insertions, 2 deletions

diff --git a/arch/arm/mach-dove/include/mach/dove.h b/arch/arm/mach-dove/include/mach/dove.h
index f6a08397f046..148f4f0ee3e5 100644
--- a/arch/arm/mach-dove/include/mach/dove.h
+++ b/arch/arm/mach-dove/include/mach/dove.h
@@ -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)
diff --git a/arch/arm/mach-dove/include/mach/gpio.h b/arch/arm/mach-dove/include/mach/gpio.h
index 0ee70ff39e11..340bb7af529d 100644
--- a/arch/arm/mach-dove/include/mach/gpio.h
+++ b/arch/arm/mach-dove/include/mach/gpio.h
@@ -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)