From: Vikram Narayanan <vikram186@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/3] imx: Add GPIO_TO_PORT macro
Date: Wed, 04 Apr 2012 21:35:39 +0530 [thread overview]
Message-ID: <4F7C7153.3040601@gmail.com> (raw)
imx: Add GPIO_TO_PORT macro
Signed-off-by: Vikram Narayanan <vikram186@gmail.com>
---
arch/arm/include/asm/arch-mx5/gpio.h | 2 ++
arch/arm/include/asm/arch-mx6/gpio.h | 2 ++
2 files changed, 4 insertions(+), 0 deletions(-)
50.0% arch/arm/include/asm/arch-mx5/
50.0% arch/arm/include/asm/arch-mx6/
diff --git a/arch/arm/include/asm/arch-mx5/gpio.h b/arch/arm/include/asm/arch-mx5/gpio.h
index 1dc34e9..bcb5edb 100644
--- a/arch/arm/include/asm/arch-mx5/gpio.h
+++ b/arch/arm/include/asm/arch-mx5/gpio.h
@@ -25,6 +25,8 @@
#ifndef __ASM_ARCH_MX5_GPIO_H
#define __ASM_ARCH_MX5_GPIO_H
+#define GPIO_TO_PORT(number) (number/32)
+
/* GPIO registers */
struct gpio_regs {
u32 gpio_dr;
diff --git a/arch/arm/include/asm/arch-mx6/gpio.h b/arch/arm/include/asm/arch-mx6/gpio.h
index 20c4e57..385d12d 100644
--- a/arch/arm/include/asm/arch-mx6/gpio.h
+++ b/arch/arm/include/asm/arch-mx6/gpio.h
@@ -25,6 +25,8 @@
#ifndef __ASM_ARCH_MX6_GPIO_H
#define __ASM_ARCH_MX6_GPIO_H
+#define GPIO_TO_PORT(number) (number/32)
+
/* GPIO registers */
struct gpio_regs {
u32 gpio_dr;
--
1.7.4.1
next reply other threads:[~2012-04-04 16:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-04 16:05 Vikram Narayanan [this message]
2012-04-06 8:56 ` [U-Boot] [PATCH 1/3] imx: Add GPIO_TO_PORT macro Stefano Babic
2012-04-09 5:33 ` Dirk Behme
2012-04-09 14:30 ` Vikram Narayanan
2012-04-09 16:09 ` Vikram Narayanan
2012-04-09 22:31 ` stefano babic
2012-04-10 2:47 ` Vikram Narayanan
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