gpio: msm: Add device tree and irqdomain support for gpio-msm-v2
This cleans up the gpio-msm-v2 driver of all the global define usage.
The number of gpios are now defined in the device tree. This enables
adding irqdomain support as well.
Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>
Acked-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 87d5670..6d61a12 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -165,7 +165,7 @@
config GPIO_MSM_V2
tristate "Qualcomm MSM GPIO v2"
- depends on GPIOLIB && ARCH_MSM
+ depends on GPIOLIB && OF && 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