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Subject[PATCH v3 8/8] gpio_msm: Move Qualcomm MSM v2 gpio driver into drivers
Date
Migrate the driver for the v7-based MSM chips into drivers/gpio.  The
driver is unchanged, only moved.

Signed-off-by: David Brown <davidb@codeaurora.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
---
arch/arm/mach-msm/Kconfig | 1 +
arch/arm/mach-msm/Makefile | 6 ------
drivers/gpio/Kconfig | 8 ++++++++
drivers/gpio/Makefile | 1 +
.../gpio-v2.c => drivers/gpio/gpio-msm-v2.c | 4 ++--
5 files changed, 12 insertions(+), 8 deletions(-)
rename arch/arm/mach-msm/gpio-v2.c => drivers/gpio/gpio-msm-v2.c (99%)

diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index cc7c0b2..f5cce3f 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -47,6 +47,7 @@ config ARCH_MSM8X60
select ARM_GIC
select CPU_V7
select MSM_V2_TLMM
+ select GPIO_MSM_V2
select MSM_GPIOMUX
select MSM_SCM if SMP

diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile
index c0709af..7a227d1 100644
--- a/arch/arm/mach-msm/Makefile
+++ b/arch/arm/mach-msm/Makefile
@@ -29,9 +29,3 @@ obj-$(CONFIG_ARCH_MSM8960) += board-msm8960.o devices-msm8960.o
obj-$(CONFIG_ARCH_MSM7X30) += gpiomux-v1.o gpiomux.o
obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o gpiomux-v1.o gpiomux.o
obj-$(CONFIG_ARCH_MSM8X60) += gpiomux-8x60.o gpiomux-v2.o gpiomux.o
-ifdef CONFIG_MSM_V2_TLMM
-ifndef CONFIG_ARCH_MSM8960
-# TODO: TLMM Mapping issues need to be resolved
-obj-y += gpio-v2.o
-endif
-endif
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 00a02bb..f21e141 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -101,6 +101,14 @@ config GPIO_MSM_V1
Qualcomm MSM chips. Most of the pins on the MSM can be
selected for GPIO, and are controlled by this driver.

+config GPIO_MSM_V2
+ tristate "Qualcomm MSM GPIO v2"
+ depends on GPIOLIB && ARCH_MSM
+ help
+ Say yes here to support the GPIO interface on ARM v7 based
+ Qualcomm MSM chips. Most of the pins on the MSM can be
+ selected for GPIO, and are controlled by this driver.
+
config GPIO_PLAT_SAMSUNG
bool "Samsung SoCs GPIO library support"
default y if SAMSUNG_GPIOLIB_4BIT
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 72d4e50..3efbb99 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -20,6 +20,7 @@ obj-$(CONFIG_GPIO_MAX732X) += max732x.o
obj-$(CONFIG_GPIO_MC33880) += mc33880.o
obj-$(CONFIG_GPIO_MCP23S08) += mcp23s08.o
obj-$(CONFIG_GPIO_MSM_V1) += gpio-msm-v1.o
+obj-$(CONFIG_GPIO_MSM_V2) += gpio-msm-v2.o
obj-$(CONFIG_GPIO_74X164) += 74x164.o
obj-$(CONFIG_ARCH_OMAP) += gpio-omap.o
obj-$(CONFIG_GPIO_PCA953X) += pca953x.o
diff --git a/arch/arm/mach-msm/gpio-v2.c b/drivers/gpio/gpio-msm-v2.c
similarity index 99%
rename from arch/arm/mach-msm/gpio-v2.c
rename to drivers/gpio/gpio-msm-v2.c
index cc9c4fd..5cb1227 100644
--- a/arch/arm/mach-msm/gpio-v2.c
+++ b/drivers/gpio/gpio-msm-v2.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
+/* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -30,8 +30,8 @@

#include <asm/mach/irq.h>

+#include <mach/msm_gpiomux.h>
#include <mach/msm_iomap.h>
-#include "gpiomux.h"

/* Bits of interest in the GPIO_IN_OUT register.
*/
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.


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