[U-Boot] [PATCH 1/3] imx: Add GPIO_TO_PORT macro

Vikram Narayanan
2012-04-04T16:05:39Z

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