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soc: rt6xx: Add NXP MRT

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Add NXP MRT to RT6xx DT definition and add peripheral reset to soc.c

Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
This commit is contained in:
Declan Snyder 2023-11-03 10:38:16 -05:00 committed by Carles Cufí
parent ff83745c9a
commit 93c59793c2
2 changed files with 36 additions and 0 deletions
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32
dts/arm/nxp/nxp_rt6xx_common.dtsi
View file

@ -458,6 +458,38 @@
#address-cells = <3>;
#size-cells = <0>;
};
mrt: mrt@2d000 {
compatible = "nxp,mrt";
reg = <0x2d000 0x100>;
interrupts = <9 0>;
num-channels = <4>;
num-bits = <24>;
clocks = <&clkctl1 MCUX_MRT_CLK>;
#address-cells = <1>;
#size-cells = <0>;
mrt_channel0: mrt_channel@0 {
compatible = "nxp,mrt-channel";
reg = <0>;
status = "disabled";
};
mrt_channel1: mrt_channel@1 {
compatible = "nxp,mrt-channel";
reg = <1>;
status = "disabled";
};
mrt_channel2: mrt_channel@2 {
compatible = "nxp,mrt-channel";
reg = <2>;
status = "disabled";
};
mrt_channel3: mrt_channel@3 {
compatible = "nxp,mrt-channel";
reg = <3>;
status = "disabled";
};
};
};
&flexspi {

4
soc/arm/nxp_imx/rt6xx/soc.c
View file

@ -321,6 +321,10 @@ static ALWAYS_INLINE void clock_init(void)
flexspi_setup_clock(FLEXSPI, 1U, 9U);
#endif
#if CONFIG_COUNTER_NXP_MRT
RESET_PeripheralReset(kMRT0_RST_SHIFT_RSTn);
#endif
/* Set SystemCoreClock variable. */
SystemCoreClock = CLOCK_INIT_CORE_CLOCK;