From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: + add-generic-gpio-support-to-x86.patch added to -mm tree Date: Thu, 25 Oct 2007 14:23:41 -0700 Message-ID: <200710252123.l9PLNf4k024709@imap1.linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from smtp2.linux-foundation.org ([207.189.120.14]:44967 "EHLO smtp2.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752308AbXJYVYU (ORCPT ); Thu, 25 Oct 2007 17:24:20 -0400 Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: mm-commits@vger.kernel.org Cc: florian.fainelli@telecomint.eu, david-b@pacbell.net, mingo@elte.hu, tglx@linutronix.de The patch titled x86: add generic GPIO support has been added to the -mm tree. Its filename is add-generic-gpio-support-to-x86.patch *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this ------------------------------------------------------ Subject: x86: add generic GPIO support From: Florian Fainelli Add generic GPIO support to the x86 architecture. We do the same as for MIPS, we let the machine override the gpio callbacks and provide defaults one in mach-generic. Signed-off-by: Florian Fainelli Cc: Thomas Gleixner Cc: Ingo Molnar Cc: David Brownell Signed-off-by: Andrew Morton --- arch/i386/Kconfig | 4 ++++ include/asm-x86/gpio.h | 6 ++++++ include/asm-x86/mach-generic/gpio.h | 15 +++++++++++++++ 3 files changed, 25 insertions(+) diff -puN arch/i386/Kconfig~add-generic-gpio-support-to-x86 arch/i386/Kconfig --- a/arch/i386/Kconfig~add-generic-gpio-support-to-x86 +++ a/arch/i386/Kconfig @@ -79,6 +79,10 @@ config GENERIC_BUG default y depends on BUG +config GENERIC_GPIO + bool + default n + config GENERIC_HWEIGHT bool default y diff -puN /dev/null include/asm-x86/gpio.h --- /dev/null +++ a/include/asm-x86/gpio.h @@ -0,0 +1,6 @@ +#ifndef _ASM_I386_GPIO_H +#define _ASM_I386_GPIO_H + +#include + +#endif /* _ASM_I386_GPIO_H */ diff -puN /dev/null include/asm-x86/mach-generic/gpio.h --- /dev/null +++ a/include/asm-x86/mach-generic/gpio.h @@ -0,0 +1,15 @@ +#ifndef __ASM_MACH_GENERIC_GPIO_H +#define __ASM_MACH_GENERIC_GPIO_H + +int gpio_request(unsigned gpio, const char *label); +void gpio_free(unsigned gpio); +int gpio_direction_input(unsigned gpio); +int gpio_direction_output(unsigned gpio, int value); +int gpio_get_value(unsigned gpio); +void gpio_set_value(unsigned gpio, int value); +int gpio_to_irq(unsigned gpio); +int irq_to_gpio(unsigned irq); + +#include /* cansleep wrappers */ + +#endif /* __ASM_MACH_GENERIC_GPIO_H */ _ Patches currently in -mm which might be from florian.fainelli@telecomint.eu are add-generic-gpio-support-to-x86.patch pcih-add-pci-identifiers-for-the-rdc-devices.patch add-support-for-the-rdc-r-321x-soc.patch add-the-rdc-machine-specific-reboot-fixup.patch