dts: mimxrt685s/cm33: Instantiate nxp,rtxxx-dsp-ctrl
Instantiate the nxp,rtxxx-dsp-ctrl driver to enable DSP code upload and run control. Signed-off-by: Vit Stanicek <vit.stanicek@nxp.com>
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2 changed files with 44 additions and 0 deletions
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@ -12,6 +12,7 @@
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#include <zephyr/dt-bindings/i2c/i2c.h>
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#include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
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#include <zephyr/dt-bindings/reset/nxp_syscon_reset_common.h>
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#include <zephyr/dt-bindings/misc/nxp_rtxxx_dsp_ctrl.h>
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/ {
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chosen {
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@ -48,6 +49,31 @@
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};
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};
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};
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dsp: dsp {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "nxp,rtxxx-dsp-ctrl";
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sysctl = <&sysctl0>;
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status = "disabled";
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region@24020000 {
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reg = <0x24020000 DT_SIZE_K(1)>;
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type = <NXP_RTXXX_DSP_REGION_RESET>;
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};
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region@20400000 {
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reg = <0x20400000 DT_SIZE_K(256)>;
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type = <NXP_RTXXX_DSP_REGION_TEXT>;
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};
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region@20440000 {
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reg = <0x20440000 DT_SIZE_K(256)>;
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type = <NXP_RTXXX_DSP_REGION_DATA>;
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};
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};
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};
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&sram {
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@ -110,6 +136,15 @@
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#clock-cells = <1>;
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};
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/*
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* Dummy node - it does not instantiate a real driver, rather it provide the
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* base address of the SYSCTL0 block for use with the "dsp" node.
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*/
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sysctl0: sysctl@2000 {
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reg = <0x2000 0x2000>;
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compatible = "nxp,rt6xx-sysctl";
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};
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iocon: iocon@4000 {
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compatible = "nxp,lpc-iocon";
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reg = <0x4000 0x1000>;
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9
dts/arm/nxp/nxp_rt6xx_hifi4memsplit.dtsi
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9
dts/arm/nxp/nxp_rt6xx_hifi4memsplit.dtsi
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@ -0,0 +1,9 @@
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/*
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* Copyright 2025 NXP
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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&sram0 {
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reg = <0x180000 DT_SIZE_K(2560)>;
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};
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