Gitweb: http://git.kernel.org/linus/55d3936d30affccb904f9294a3076ccb7bf09688
Commit: 55d3936d30affccb904f9294a3076ccb7bf09688
Parent: d24123bfae56aef5a38a7c89fd588f1bd7584751
Author: Haojian Zhuang <haojian.zhuang@marvell.com>
AuthorDate: Wed Apr 28 11:43:00 2010 -0400
Committer: Eric Miao <eric.y.miao@gmail.com>
CommitDate: Tue May 11 17:25:05 2010 +0200
[ARM] mmp: configure gpio pins from 128 to 192
In mmp2, 6 banks of GPIO registers are supported. So we can support 192
GPIO pins at most.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
---
arch/arm/mach-mmp/include/mach/gpio.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-mmp/include/mach/gpio.h b/arch/arm/mach-mmp/include/mach/gpio.h
index ab26d13..ee8b02e 100644
--- a/arch/arm/mach-mmp/include/mach/gpio.h
+++ b/arch/arm/mach-mmp/include/mach/gpio.h
@@ -10,7 +10,7 @@
#define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
#define GPIO_REG(x) (*((volatile u32 *)(GPIO_REGS_VIRT + (x))))
-#define NR_BUILTIN_GPIO (128)
+#define NR_BUILTIN_GPIO (192)
#define gpio_to_bank(gpio) ((gpio) >> 5)
#define gpio_to_irq(gpio) (IRQ_GPIO_START + (gpio))
--
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