gpio/omap: make non-wakeup GPIO part of pdata
Non-wakeup GPIOs are available only in OMAP2. Avoid cpu_is checks by making
non_wakeup_gpios as part of pdata.
Signed-off-by: Charulatha V <charu@ti.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c
index f84db8f..1d60fff 100644
--- a/arch/arm/mach-omap2/gpio.c
+++ b/arch/arm/mach-omap2/gpio.c
@@ -65,6 +65,14 @@
switch (oh->class->rev) {
case 0:
+ if (id == 1)
+ /* non-wakeup GPIO pins for OMAP2 Bank1 */
+ pdata->non_wakeup_gpios = 0xe203ffc0;
+ else if (id == 2)
+ /* non-wakeup GPIO pins for OMAP2 Bank2 */
+ pdata->non_wakeup_gpios = 0x08700040;
+ /* fall through */
+
case 1:
pdata->bank_type = METHOD_GPIO_24XX;
pdata->regs->revision = OMAP24XX_GPIO_REVISION;
diff --git a/arch/arm/plat-omap/include/plat/gpio.h b/arch/arm/plat-omap/include/plat/gpio.h
index c1ddc5a..49ec751 100644
--- a/arch/arm/plat-omap/include/plat/gpio.h
+++ b/arch/arm/plat-omap/include/plat/gpio.h
@@ -199,6 +199,7 @@
int bank_stride; /* Only needed for omap1 MPUIO */
bool dbck_flag; /* dbck required or not - True for OMAP3&4 */
bool loses_context; /* whether the bank would ever lose context */
+ u32 non_wakeup_gpios;
struct omap_gpio_reg_offs *regs;