From: Peng Fan peng.fan@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.fan@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;