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Subject[PATCH 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>
---
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 edb6659..7e58b45 100644
--- a/arch/arm/mach-msm/Makefile
+++ b/arch/arm/mach-msm/Makefile
@@ -32,9 +32,3 @@ 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 aa5a3f9..235b6c9 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -139,6 +139,14 @@ 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 many 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 b6386e4..c2f2d3f 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -42,5 +42,6 @@ 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
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 56a964e..62193bf 100644
--- a/arch/arm/mach-msm/gpio-v2.c
+++ b/drivers/gpio/msm_v2.c
@@ -27,8 +27,8 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/spinlock.h>
+#include <linux/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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