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soc: arm: nxp_s32: s32k1: enable watchdog driver

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Enable on-chip watchdog driver support for S32K1 devices.

Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
This commit is contained in:
Manuel Argüelles 2024-01-21 14:33:54 +07:00 • committed by Fabio Baltieri
commit f38b01c7ac
4 changed files with 17 additions and 5 deletions
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15
dts/arm/nxp/nxp_s32k1xx.dtsi
View file

@ -1,5 +1,5 @@
/* /*
* Copyright 2023 NXP * Copyright 2023-2024 NXP
* *
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
@ -9,6 +9,10 @@
#include <zephyr/dt-bindings/i2c/i2c.h> #include <zephyr/dt-bindings/i2c/i2c.h>
/ { / {
aliases {
watchdog0 = &wdog;
};
cpus { cpus {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
@ -124,6 +128,15 @@
clocks = <&clock NXP_S32_PORTE_CLK>; clocks = <&clock NXP_S32_PORTE_CLK>;
}; };
wdog: watchdog@40052000 {
compatible = "nxp,kinetis-wdog32";
reg = <0x40052000 0x1000>;
interrupts = <22 0>;
clocks = <&clock NXP_S32_LPO_128K_CLK>;
clk-source = <1>;
clk-divider = <256>;
};
clock: clock-controller@40064000 { clock: clock-controller@40064000 {
compatible = "nxp,s32-clock"; compatible = "nxp,s32-clock";
reg = <0x40064000 0x1000>, <0x40065000 0x1000>; reg = <0x40064000 0x1000>, <0x40065000 0x1000>;

3
soc/arm/nxp_s32/s32k1/Kconfig.series
View file

@ -1,6 +1,6 @@
# NXP S32K1XX MCU series # NXP S32K1XX MCU series
# Copyright 2023 NXP # Copyright 2023-2024 NXP
# SPDX-License-Identifier: Apache-2.0 # SPDX-License-Identifier: Apache-2.0
config SOC_SERIES_S32K1XX config SOC_SERIES_S32K1XX
@ -18,5 +18,6 @@ config SOC_SERIES_S32K1XX
select HAS_MCUX_LPSPI select HAS_MCUX_LPSPI
select HAS_MCUX_FTM select HAS_MCUX_FTM
select HAS_MCUX_FLEXCAN select HAS_MCUX_FLEXCAN
select HAS_MCUX_WDOG32
help help
Enable support for NXP S32K1XX MCU series. Enable support for NXP S32K1XX MCU series.

2
soc/arm/nxp_s32/s32k1/soc.c
View file

@ -20,8 +20,6 @@
#endif #endif
#if defined(CONFIG_WDOG_INIT) #if defined(CONFIG_WDOG_INIT)
#define WDOG_UPDATE_KEY 0xD928C520U
void z_arm_watchdog_init(void) void z_arm_watchdog_init(void)
{ {
/* /*

2
west.yml
View file

@ -193,7 +193,7 @@ manifest:
groups: groups:
- hal - hal
- name: hal_nxp - name: hal_nxp
revision: d6d43cab73f1a0fc73ec26084dab3f54c6324d2e revision: 3d4be32141dd8605515d95f8d1a2340974190cff
path: modules/hal/nxp path: modules/hal/nxp
groups: groups:
- hal - hal