gpio: slg7xl45106: Update gpio desc flags from DT
In current slg7xl45106 gpio driver xlate() function we are not updating
gpio flags from DT. Read the given flag from DT and update the gpio desc
flags variable with required gpio direction state.
Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/a8d7b4799337bd99f61ace509889f02b192a9414.1648631275.git.michal.simek@xilinx.com
diff --git a/drivers/gpio/gpio_slg7xl45106.c b/drivers/gpio/gpio_slg7xl45106.c
index 2cbf748..4ad06c1 100644
--- a/drivers/gpio/gpio_slg7xl45106.c
+++ b/drivers/gpio/gpio_slg7xl45106.c
@@ -11,6 +11,7 @@
#include <asm/gpio.h>
#include <dm.h>
#include <i2c.h>
+#include <dt-bindings/gpio/gpio.h>
#include <asm/arch/hardware.h>
#define SLG7XL45106_REG 0xdb
@@ -26,6 +27,7 @@
struct ofnode_phandle_args *args)
{
desc->offset = (unsigned int)args->args[0];
+ desc->flags = (args->args[1] & GPIO_ACTIVE_LOW ? GPIOD_ACTIVE_LOW : 0);
return 0;
}