dts: mcxw23x: Add dts support for MRT and SCTimer
Add dts support for MRT and SCTimer
Signed-off-by: Allen Zhang <chunfeng.zhang@nxp.com>
diff --git a/boards/nxp/frdm_mcxw23/frdm_mcxw23-pinctrl.dtsi b/boards/nxp/frdm_mcxw23/frdm_mcxw23-pinctrl.dtsi
index 91ebe7c..4b1467f 100644
--- a/boards/nxp/frdm_mcxw23/frdm_mcxw23-pinctrl.dtsi
+++ b/boards/nxp/frdm_mcxw23/frdm_mcxw23-pinctrl.dtsi
@@ -25,4 +25,11 @@
power-source = "3v3";
};
};
+
+ pinmux_sctimer_default: pinmux_sctimer_default {
+ group0 {
+ pinmux = <SCT0_OUT0_PIO0_15>;
+ slew-rate = "standard";
+ };
+ };
};
diff --git a/boards/nxp/frdm_mcxw23/frdm_mcxw23_common.dtsi b/boards/nxp/frdm_mcxw23/frdm_mcxw23_common.dtsi
index 73a9fb1..640a888 100644
--- a/boards/nxp/frdm_mcxw23/frdm_mcxw23_common.dtsi
+++ b/boards/nxp/frdm_mcxw23/frdm_mcxw23_common.dtsi
@@ -32,6 +32,7 @@
accel0 = &fxls8974;
mcuboot-button0 = &btn_wk;
watchdog0 = &wwdt0;
+ pwm-0 = &sc_timer;
};
leds {
@@ -169,6 +170,12 @@
status = "okay";
};
+&sc_timer {
+ status = "okay";
+ pinctrl-0 = <&pinmux_sctimer_default>;
+ pinctrl-names = "default";
+};
+
&wwdt0 {
status = "okay";
};
@@ -177,6 +184,10 @@
status = "okay";
};
+&mrt0_channel0 {
+ status = "okay";
+};
+
&flash0 {
partitions {
compatible = "fixed-partitions";
diff --git a/boards/nxp/mcxw23_evk/mcxw23_evk-pinctrl.dtsi b/boards/nxp/mcxw23_evk/mcxw23_evk-pinctrl.dtsi
index 91ebe7c..4b1467f 100644
--- a/boards/nxp/mcxw23_evk/mcxw23_evk-pinctrl.dtsi
+++ b/boards/nxp/mcxw23_evk/mcxw23_evk-pinctrl.dtsi
@@ -25,4 +25,11 @@
power-source = "3v3";
};
};
+
+ pinmux_sctimer_default: pinmux_sctimer_default {
+ group0 {
+ pinmux = <SCT0_OUT0_PIO0_15>;
+ slew-rate = "standard";
+ };
+ };
};
diff --git a/boards/nxp/mcxw23_evk/mcxw23_evk_common.dtsi b/boards/nxp/mcxw23_evk/mcxw23_evk_common.dtsi
index 969d458..09c1ac9 100644
--- a/boards/nxp/mcxw23_evk/mcxw23_evk_common.dtsi
+++ b/boards/nxp/mcxw23_evk/mcxw23_evk_common.dtsi
@@ -30,6 +30,7 @@
accel0 = &fxls8974;
mcuboot-button0 = &btn_wk;
watchdog0 = &wwdt0;
+ pwm-0 = &sc_timer;
};
leds {
@@ -149,6 +150,12 @@
status = "okay";
};
+&sc_timer {
+ status = "okay";
+ pinctrl-0 = <&pinmux_sctimer_default>;
+ pinctrl-names = "default";
+};
+
&wwdt0 {
status = "okay";
};
@@ -157,6 +164,10 @@
status = "okay";
};
+&mrt0_channel0 {
+ status = "okay";
+};
+
&flash0 {
partitions {
compatible = "fixed-partitions";
diff --git a/dts/arm/nxp/nxp_mcxw23x_common.dtsi b/dts/arm/nxp/nxp_mcxw23x_common.dtsi
index 7381362..a1adcff 100644
--- a/dts/arm/nxp/nxp_mcxw23x_common.dtsi
+++ b/dts/arm/nxp/nxp_mcxw23x_common.dtsi
@@ -221,6 +221,16 @@
prescale = <0>;
};
+ sc_timer: pwm@85000 {
+ compatible = "nxp,sctimer-pwm";
+ reg = <0x85000 0x1000>;
+ interrupts = <12 1>;
+ status = "disabled";
+ clocks = <&syscon MCUX_SCTIMER_CLK>;
+ prescaler = <2>;
+ #pwm-cells = <3>;
+ };
+
flexcomm0: flexcomm@86000 {
compatible = "nxp,lpc-flexcomm";
reg = <0x86000 0x1000>;
@@ -290,6 +300,42 @@
interrupts = <22 0>;
interrupt-names = "nbu_rx_int";
};
+
+ mrt0: mrt@d000 {
+ compatible = "nxp,mrt";
+ reg = <0xd000 0x100>;
+ interrupts = <9 1>;
+ num-channels = <4>;
+ num-bits = <24>;
+ clocks = <&syscon MCUX_MRT_CLK>;
+ resets = <&reset NXP_SYSCON_RESET(1, 0)>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mrt0_channel0: mrt0_channel@0 {
+ compatible = "nxp,mrt-channel";
+ reg = <0>;
+ status = "disabled";
+ };
+
+ mrt0_channel1: mrt0_channel@1 {
+ compatible = "nxp,mrt-channel";
+ reg = <1>;
+ status = "disabled";
+ };
+
+ mrt0_channel2: mrt0_channel@2 {
+ compatible = "nxp,mrt-channel";
+ reg = <2>;
+ status = "disabled";
+ };
+
+ mrt0_channel3: mrt0_channel@3 {
+ compatible = "nxp,mrt-channel";
+ reg = <3>;
+ status = "disabled";
+ };
+ };
};
&nvic {
