imx: imx8mm-mx8menlo: drop unneeded watchdog settings

pinctrl_wdog as u-boot,dm-spl already marked in imx8mm-verdin-u-boot.dtsi,

The set_wdog_reset() function is not necessary as this is handled by
the imx_watchdog.c driver due to the 'fsl,ext-reset-output' property
being set.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Marek Vasut <marex@denx.de>

diff --git a/board/menlo/mx8menlo/mx8menlo.c b/board/menlo/mx8menlo/mx8menlo.c
index 95ff95ad360c9f1becfd0086e730ac5665243f71..9d3708a36370e0a7e972f8ce271b30061d4d9a6f 100644 (file)
--- a/board/menlo/mx8menlo/mx8menlo.c
+++ b/board/menlo/mx8menlo/mx8menlo.c
@@ -12,12 +12,6 @@
 #include <asm/mach-imx/iomux-v3.h>
 #include <spl.h>
 
-#define WDOG_PAD_CTRL  (PAD_CTL_DSE6 | PAD_CTL_ODE | PAD_CTL_PUE | PAD_CTL_PE)
-
-static iomux_v3_cfg_t const wdog_pads[] = {
-       IMX8MM_PAD_GPIO1_IO02_WDOG1_WDOG_B  | MUX_PAD_CTRL(WDOG_PAD_CTRL),
-};
-
 #define SNVS_BASE_ADDR         0x30370000
 #define SNVS_LPSR              0x4c
 #define SNVS_LPLVDR            0x64
@@ -35,12 +29,6 @@ static void setup_snvs(void)
 
 void board_early_init(void)
 {
-       struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR;
-
-       imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads));
-
-       set_wdog_reset(wdog);
-
        init_uart_clk(1);
 
        setup_snvs();