gpio: msm: Make msmgpio a platform device
The gpio driver was not a true platform driver and hence wasn't
supported by device tree. This patch fixes that for non-DT targets
by making sure the device gets added early on during board init.
For DT-targets, adding the gpio-controller property for the device
makes sure the msmgpio device gets probed.
This change is done for all TLMM_v2 targets (msm8660 and future)
TLMM_V1 targets remain unaffected.
Change-Id: I8a55ab1e2af0366b3e6893b334ba2396d2a83190
Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-8960.c b/arch/arm/mach-msm/board-8960.c
index 7d88ea6..ad788bc 100644
--- a/arch/arm/mach-msm/board-8960.c
+++ b/arch/arm/mach-msm/board-8960.c
@@ -3082,6 +3082,7 @@
if (meminfo_init(SYS_MEMORY, SZ_256M) < 0)
pr_err("meminfo_init() failed!\n");
+ platform_device_register(&msm_gpio_device);
msm_tsens_early_init(&msm_tsens_pdata);
msm_thermal_init(&msm_thermal_pdata);
BUG_ON(msm_rpm_init(&msm8960_rpm_data));