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Subject[PATCH v2 7/7] 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 +
.../mach-msm/gpio-v2.c => drivers/gpio/msm_v2.c | 2 +-
5 files changed, 11 insertions(+), 7 deletions(-)
rename arch/arm/mach-msm/gpio-v2.c => drivers/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 c19ecd6a..e415661 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -172,6 +172,14 @@ 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.
+
comment "I2C GPIO expanders:"

config GPIO_MAX7300
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 2a7c24c..d85cb9e 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -46,6 +46,7 @@ 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-$(CONFIG_GPIO_MSM_V2) += msm_v2.o
obj-$(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-v2.c b/drivers/gpio/msm_v2.c
similarity index 99%
rename from arch/arm/mach-msm/gpio-v2.c
rename to drivers/gpio/msm_v2.c
index cc9c4fd..822a449 100644
--- a/arch/arm/mach-msm/gpio-v2.c
+++ b/drivers/gpio/msm_v2.c
@@ -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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