From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Fri, 06 Apr 2012 10:56:10 +0200 Subject: [U-Boot] [PATCH 1/3] imx: Add GPIO_TO_PORT macro In-Reply-To: <4F7C7153.3040601@gmail.com> References: <4F7C7153.3040601@gmail.com> Message-ID: <4F7EAFAA.9020502@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 04/04/2012 18:05, Vikram Narayanan wrote: > imx: Add GPIO_TO_PORT macro > > Signed-off-by: Vikram Narayanan Hi, > --- > 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; NAK. We have already (and probably too many) GPIO_TO_PORT: arch/arm/include/asm/arch-mx6/imx-regs.h:#define GPIO_TO_PORT(number) (((number)/32)+1) arch/arm/include/asm/arch-mx5/mx5x_pins.h:#define GPIO_TO_PORT(n) (n / GPIO_NUM_PIN) Are they not enough ? Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================