imx: Convert emergency pad of display5 to use dm_gpio* functions
After this change the display5's emergency gpio use dm_gpio* functions
instead of legacy ones (gpio*) to read its state.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
diff --git a/board/liebherr/display5/display5.c b/board/liebherr/display5/display5.c
index 5713401..b8dcd03 100644
--- a/board/liebherr/display5/display5.c
+++ b/board/liebherr/display5/display5.c
@@ -36,7 +36,6 @@
static u32 cpu_id;
static u32 unit_id;
-#define EM_PAD IMX_GPIO_NR(3, 29)
#define SW0 IMX_GPIO_NR(2, 4)
#define SW1 IMX_GPIO_NR(2, 5)
#define SW2 IMX_GPIO_NR(2, 6)
@@ -236,21 +235,24 @@
int misc_init_r(void)
{
+ struct gpio_desc em_pad;
int ret;
setup_boot_modes();
- ret = gpio_request(EM_PAD, "Emergency_PAD");
+ ret = dm_gpio_lookup_name("GPIO3_29", &em_pad);
+ if (ret) {
+ printf("Can't find emergency PAD gpio\n");
+ return ret;
+ }
+
+ ret = dm_gpio_request(&em_pad, "Emergency_PAD");
if (ret) {
printf("Can't request emergency PAD gpio\n");
return ret;
}
- ret = gpio_direction_input(EM_PAD);
- if (ret) {
- printf("Can't set emergency PAD direction\n");
- return ret;
- }
+ dm_gpio_set_dir_flags(&em_pad, GPIOD_IS_IN);
return 0;
}