From: Peng Fan <peng....@nxp.com>
Mark wdog1/pinctrl_wdog as u-boot,dm-spl to clean up board code,
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....@nxp.com>
---
arch/arm/dts/imx8mp-rsb3720-a1-u-boot.dtsi | 8 ++++++++
board/advantech/imx8mp_rsb3720a1/imx8mp_rsb3720a1.c | 12 ------------
2 files changed, 8 insertions(+), 12 deletions(-)
diff --git a/arch/arm/dts/imx8mp-rsb3720-a1-u-boot.dtsi
b/arch/arm/dts/imx8mp-rsb3720-a1-u-boot.dtsi
index 2848b24f655..4419967ee42 100644
--- a/arch/arm/dts/imx8mp-rsb3720-a1-u-boot.dtsi
+++ b/arch/arm/dts/imx8mp-rsb3720-a1-u-boot.dtsi
@@ -89,6 +89,14 @@
u-boot,dm-spl;
};
+&wdog1 {
+ u-boot,dm-spl;
+};
+
+&pinctrl_wdog {
+ u-boot,dm-spl;
+};
+
&pinctrl_i2c1 {
u-boot,dm-spl;
};
diff --git a/board/advantech/imx8mp_rsb3720a1/imx8mp_rsb3720a1.c
b/board/advantech/imx8mp_rsb3720a1/imx8mp_rsb3720a1.c
index f129ebd429b..0a1b2c94161 100644
--- a/board/advantech/imx8mp_rsb3720a1/imx8mp_rsb3720a1.c
+++ b/board/advantech/imx8mp_rsb3720a1/imx8mp_rsb3720a1.c
@@ -28,12 +28,6 @@
DECLARE_GLOBAL_DATA_PTR;
-#define WDOG_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_ODE | PAD_CTL_PUE | PAD_CTL_PE)
-
-static const iomux_v3_cfg_t wdog_pads[] = {
- MX8MP_PAD_GPIO1_IO02__WDOG1_WDOG_B | MUX_PAD_CTRL(WDOG_PAD_CTRL),
-};
-
#ifdef CONFIG_NAND_MXS
static void setup_gpmi_nand(void)
{
@@ -69,12 +63,6 @@ u8 num_image_type_guids = ARRAY_SIZE(fw_images);
int board_early_init_f(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(2);
return 0;
--
2.36.0
