From feeff1567f1e98775b1b0070b106ecc09059ecc1 Mon Sep 17 00:00:00 2001 From: Lukasz Majewski Date: Tue, 3 Sep 2019 16:38:49 +0200 Subject: [PATCH] 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 --- board/liebherr/display5/display5.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) 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 bool sw_ids_valid; 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 @@ static inline void setup_boot_modes(void) {} 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 request emergency PAD gpio\n"); + printf("Can't find emergency PAD gpio\n"); return ret; } - ret = gpio_direction_input(EM_PAD); + ret = dm_gpio_request(&em_pad, "Emergency_PAD"); if (ret) { - printf("Can't set emergency PAD direction\n"); + printf("Can't request emergency PAD gpio\n"); return ret; } + dm_gpio_set_dir_flags(&em_pad, GPIOD_IS_IN); + return 0; } -- 2.7.4