From patchwork Fri Jun 3 22:44:18 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Brown X-Patchwork-Id: 848842 Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p53MkfmO007695 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Fri, 3 Jun 2011 22:47:03 GMT Received: from canuck.infradead.org ([2001:4978:20e::1]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QSd8C-000325-9Y; Fri, 03 Jun 2011 22:46:17 +0000 Received: from localhost ([127.0.0.1] helo=canuck.infradead.org) by canuck.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1QSd85-0006P1-0Q; Fri, 03 Jun 2011 22:46:09 +0000 Received: from wolverine01.qualcomm.com ([199.106.114.254]) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QSd6c-00060T-A3 for linux-arm-kernel@lists.infradead.org; Fri, 03 Jun 2011 22:44:41 +0000 X-IronPort-AV: E=McAfee;i="5400,1158,6366"; a="95490392" Received: from pdmz-css-vrrp.qualcomm.com (HELO mostmsg01.qualcomm.com) ([199.106.114.130]) by wolverine01.qualcomm.com with ESMTP/TLS/ADH-AES256-SHA; 03 Jun 2011 15:44:34 -0700 Received: from codeaurora.org (pdmz-snip-v218.qualcomm.com [192.168.218.1]) by mostmsg01.qualcomm.com (Postfix) with ESMTPA id 12C4210004D5; Fri, 3 Jun 2011 15:44:34 -0700 (PDT) From: David Brown To: David Brown , Daniel Walker , Bryan Huntsman , Russell King , Grant Likely Subject: [PATCH v2 6/7] gpio_msm: Move Qualcomm v6 MSM driver into drivers Date: Fri, 3 Jun 2011 15:44:18 -0700 Message-Id: <1307141059-22431-7-git-send-email-davidb@codeaurora.org> X-Mailer: git-send-email 1.7.4.4 In-Reply-To: <1307141059-22431-1-git-send-email-davidb@codeaurora.org> References: <1305755453-31112-1-git-send-email-davidb@codeaurora.org> <1307141059-22431-1-git-send-email-davidb@codeaurora.org> X-CRM114-Version: 20090807-BlameThorstenAndJenny ( TRE 0.7.6 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20110603_184438_769505_12249D76 X-CRM114-Status: GOOD ( 22.49 ) X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.3.1 on canuck.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [199.106.114.254 listed in list.dnswl.org] Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Fri, 03 Jun 2011 22:47:03 +0000 (UTC) Migrate the driver for the v6-based MSM chips into drivers/gpio. The driver is unchanged, only moved. Signed-off-by: David Brown Acked-by: Linus Walleij Acked-by: Nicolas Pitre --- arch/arm/mach-msm/Kconfig | 3 +++ arch/arm/mach-msm/Makefile | 2 -- drivers/gpio/Kconfig | 8 ++++++++ drivers/gpio/Makefile | 1 + arch/arm/mach-msm/gpio.c => drivers/gpio/msm_v1.c | 7 +++---- .../mach-msm/gpio_hw.h => drivers/gpio/msm_v1.h | 9 ++++----- 6 files changed, 19 insertions(+), 11 deletions(-) rename arch/arm/mach-msm/gpio.c => drivers/gpio/msm_v1.c (98%) rename arch/arm/mach-msm/gpio_hw.h => drivers/gpio/msm_v1.h (98%) diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig index 1516896..cc7c0b2 100644 --- a/arch/arm/mach-msm/Kconfig +++ b/arch/arm/mach-msm/Kconfig @@ -11,6 +11,7 @@ config ARCH_MSM7X00A select MSM_SMD select MSM_SMD_PKG3 select CPU_V6 + select GPIO_MSM_V1 select MSM_PROC_COMM select HAS_MSM_DEBUG_UART_PHYS @@ -22,6 +23,7 @@ config ARCH_MSM7X30 select MSM_VIC select CPU_V7 select MSM_GPIOMUX + select GPIO_MSM_V1 select MSM_PROC_COMM select HAS_MSM_DEBUG_UART_PHYS @@ -33,6 +35,7 @@ config ARCH_QSD8X50 select MSM_VIC select CPU_V7 select MSM_GPIOMUX + select GPIO_MSM_V1 select MSM_PROC_COMM select HAS_MSM_DEBUG_UART_PHYS diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile index 9519fd2..c0709af 100644 --- a/arch/arm/mach-msm/Makefile +++ b/arch/arm/mach-msm/Makefile @@ -34,6 +34,4 @@ ifndef CONFIG_ARCH_MSM8960 # TODO: TLMM Mapping issues need to be resolved obj-y += gpio-v2.o endif -else -obj-y += gpio.o endif diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 4a7f631..c19ecd6a 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -164,6 +164,14 @@ config GPIO_VX855 additional drivers must be enabled in order to use the functionality of the device. +config GPIO_MSM_V1 + tristate "Qualcomm MSM GPIO v1" + depends on GPIOLIB && ARCH_MSM + help + Say yes here to support the GPIO interface on ARM v6 based + Qualcomm MSM chips. Most of the pins on the MSM can be + selected for GPIO, and are controlled by this driver. + comment "I2C GPIO expanders:" config GPIO_MAX7300 diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index b605f8e..2a7c24c 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -45,6 +45,7 @@ obj-$(CONFIG_GPIO_RDC321X) += rdc321x-gpio.o obj-$(CONFIG_GPIO_JANZ_TTL) += janz-ttl.o obj-$(CONFIG_GPIO_SX150X) += sx150x.o obj-$(CONFIG_GPIO_VX855) += vx855_gpio.o +obj-$(CONFIG_GPIO_MSM_V1) += msm_v1.o obj-$(CONFIG_GPIO_ML_IOH) += ml_ioh_gpio.o obj-$(CONFIG_AB8500_GPIO) += ab8500-gpio.o obj-$(CONFIG_GPIO_TPS65910) += tps65910-gpio.o diff --git a/arch/arm/mach-msm/gpio.c b/drivers/gpio/msm_v1.c similarity index 98% rename from arch/arm/mach-msm/gpio.c rename to drivers/gpio/msm_v1.c index 6767deb..89ed35b 100644 --- a/arch/arm/mach-msm/gpio.c +++ b/drivers/gpio/msm_v1.c @@ -1,7 +1,6 @@ -/* linux/arch/arm/mach-msm/gpio.c - * +/* * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -22,7 +21,7 @@ #include #include #include -#include "gpio_hw.h" +#include "msm_v1.h" #define FIRST_GPIO_IRQ MSM_GPIO_TO_INT(0) diff --git a/arch/arm/mach-msm/gpio_hw.h b/drivers/gpio/msm_v1.h similarity index 98% rename from arch/arm/mach-msm/gpio_hw.h rename to drivers/gpio/msm_v1.h index ba7972a..a3e3cb2 100644 --- a/arch/arm/mach-msm/gpio_hw.h +++ b/drivers/gpio/msm_v1.h @@ -1,8 +1,7 @@ -/* arch/arm/mach-msm/gpio_hw.h - * +/* * Copyright (C) 2007 Google, Inc. * Author: Brian Swetland - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -15,8 +14,8 @@ * */ -#ifndef __ARCH_ARM_MACH_MSM_GPIO_HW_H -#define __ARCH_ARM_MACH_MSM_GPIO_HW_H +#ifndef _MSM_GPIO_V1_H +#define _MSM_GPIO_V1_H #include