Re: [PATCH v2 3/4] arm64: dts: freescale: Add basic dtsi for imx943

Frank Li
2025-03-04T15:36:09Z

On Tue, Mar 04, 2025 at 05:31:26PM +0800, Jacky Bai wrote:
> Add the minimal dtsi support for i.MX943. i.MX943 is the
> first SoC of i.MX94 Family, create a common dtsi for the
> whole i.MX94 family, and the specific dtsi part for i.MX943.
>
> The clock, power domain and perf index need to be used by
> the device nodes for resource reference, add them along
> with the dtsi support.
>
> Signed-off-by: Jacky Bai <ping.bai@nxp.com>
> ---
> - v2 changes:
> - remove the unnecessary macro define in clock header as suggested by Krzysztof
> - split the dtsi into imx94.dtsi and imx943.dtsi
> - use low case in the pinfunc header as Frank suggested
> - reorder the device nodes and properties
> - resolve Krzysztof's other comments
> ---
...
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <24000000>;
> + clock-output-names = "osc_24m";
> + };
> +
> + dummy: clock-dummy {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <0>;
> + clock-output-names = "dummy";
> + };
> +
> + clk_ext1: clock-ext1 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <133000000>;
> + clock-output-names = "clk_ext1";
> + };
> +
> + sai1_mclk: clock-sai1-mclk1 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <0>;
> + clock-output-names = "sai1_mclk";
> + };
> +
> + sai2_mclk: clock-sai2-mclk1 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <0>;
> + clock-output-names = "sai2_mclk";
> + };
> +
> + sai3_mclk: clock-sai3-mclk1 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <0>;
> + clock-output-names = "sai3_mclk";
> + };
> +
> + sai4_mclk: clock-sai4-mclk1 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <0>;
> + clock-output-names = "sai4_mclk";
> + };
> +
> + firmware {
> +

Remove empty line here.

Frank
> + scmi {
> + compatible = "arm,scmi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + mboxes = <&mu2 5 0>, <&mu2 3 0>, <&mu2 3 1>, <&mu2 5 1>;
> + shmem = <&scmi_buf0>, <&scmi_buf1>;
> + arm,max-rx-timeout-ms = <5000>;
> +
> + scmi_devpd: protocol@11 {
> + reg = <0x11>;
> + #power-domain-cells = <1>;
> + };
> +
> + scmi_sys_power: protocol@12 {
> + reg = <0x12>;
> + };
> +
> + scmi_perf: protocol@13 {
> + reg = <0x13>;
> + #power-domain-cells = <1>;
> + };
> +
> + scmi_clk: protocol@14 {
> + reg = <0x14>;
> + #clock-cells = <1>;
> + };
> +
> + scmi_iomuxc: protocol@19 {
> + reg = <0x19>;
> + };
> +
> + scmi_bbm: protocol@81 {
> + reg = <0x81>;
> + };
> +
> + scmi_misc: protocol@84 {
> + reg = <0x84>;
> + };
> + };
> + };
> +
> + pmu {
> + compatible = "arm,cortex-a55-pmu";
> + interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
> + };
> +
> + psci {
> + compatible = "arm,psci-1.0";
> + method = "smc";
> + };
> +
> + timer {
> + compatible = "arm,armv8-timer";
> + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>;
> + clock-frequency = <24000000>;
> + interrupt-parent = <&gic>;
> + arm,no-tick-in-suspend;
> + };
> +
> + gic: interrupt-controller@48000000 {
> + compatible = "arm,gic-v3";
> + reg = <0 0x48000000 0 0x10000>,
> + <0 0x48060000 0 0xc0000>;
> + ranges;
> + #interrupt-cells = <3>;
> + interrupt-controller;
> + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <2>;
> + #size-cells = <2>;
> + dma-noncoherent;
> + interrupt-parent = <&gic>;
> +
> + its: msi-controller@48040000 {
> + compatible = "arm,gic-v3-its";
> + reg = <0 0x48040000 0 0x20000>;
> + #msi-cells = <1>;
> + dma-noncoherent;
> + msi-controller;
> + };
> + };
> +
> + soc {
> + compatible = "simple-bus";
> + ranges;
> + #address-cells = <2>;
> + #size-cells = <2>;
> +
> + aips2: bus@42000000 {
> + compatible = "fsl,aips-bus", "simple-bus";
> + reg = <0x0 0x42000000 0x0 0x800000>;
> + ranges = <0x42000000 0x0 0x42000000 0x8000000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + edma2: dma-controller@42000000 {
> + compatible = "fsl,imx94-edma5", "fsl,imx95-edma5";
> + reg = <0x42000000 0x210000>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "dma";
> + #dma-cells = <3>;
> + dma-channels = <64>;
> + interrupts-extended = <&a55_irqsteer 0>, <&a55_irqsteer 1>, <&a55_irqsteer 2>,
> + <&a55_irqsteer 3>, <&a55_irqsteer 4>, <&a55_irqsteer 5>,
> + <&a55_irqsteer 6>, <&a55_irqsteer 7>, <&a55_irqsteer 8>,
> + <&a55_irqsteer 9>, <&a55_irqsteer 10>, <&a55_irqsteer 11>,
> + <&a55_irqsteer 12>, <&a55_irqsteer 13>, <&a55_irqsteer 14>,
> + <&a55_irqsteer 15>, <&a55_irqsteer 16>, <&a55_irqsteer 17>,
> + <&a55_irqsteer 18>, <&a55_irqsteer 19>, <&a55_irqsteer 20>,
> + <&a55_irqsteer 21>, <&a55_irqsteer 22>, <&a55_irqsteer 23>,
> + <&a55_irqsteer 24>, <&a55_irqsteer 25>, <&a55_irqsteer 26>,
> + <&a55_irqsteer 27>, <&a55_irqsteer 28>, <&a55_irqsteer 29>,
> + <&a55_irqsteer 30>, <&a55_irqsteer 31>, <&a55_irqsteer 64>,
> + <&a55_irqsteer 65>, <&a55_irqsteer 66>, <&a55_irqsteer 67>,
> + <&a55_irqsteer 68>, <&a55_irqsteer 69>, <&a55_irqsteer 70>,
> + <&a55_irqsteer 71>, <&a55_irqsteer 72>, <&a55_irqsteer 73>,
> + <&a55_irqsteer 74>, <&a55_irqsteer 75>, <&a55_irqsteer 76>,
> + <&a55_irqsteer 77>, <&a55_irqsteer 78>, <&a55_irqsteer 79>,
> + <&a55_irqsteer 80>, <&a55_irqsteer 81>, <&a55_irqsteer 82>,
> + <&a55_irqsteer 83>, <&a55_irqsteer 84>, <&a55_irqsteer 85>,
> + <&a55_irqsteer 86>, <&a55_irqsteer 87>, <&a55_irqsteer 88>,
> + <&a55_irqsteer 89>, <&a55_irqsteer 90>, <&a55_irqsteer 91>,
> + <&a55_irqsteer 92>, <&a55_irqsteer 93>, <&a55_irqsteer 94>,
> + <&a55_irqsteer 95>, <&gic GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + mu10: mailbox@42430000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x42430000 0x10000>;
> + interrupts = <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + #mbox-cells = <2>;
> + status = "disabled";
> + };
> +
> + i3c2: i3c@42520000 {
> + compatible = "silvaco,i3c-master-v1";
> + reg = <0x42520000 0x10000>;
> + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <3>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_I3C2SLOW>,
> + <&scmi_clk IMX94_CLK_BUSWAKEUP>,
> + <&dummy>;
> + clock-names = "pclk", "fast_clk", "slow_clk";
> + status = "disabled";
> + };
> +
> + lpi2c3: i2c@42530000 {
> + compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
> + reg = <0x42530000 0x10000>;
> + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPI2C3>,
> + <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "per", "ipg";
> + dmas = <&edma2 5 0 0>, <&edma2 6 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpi2c4: i2c@42540000 {
> + compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
> + reg = <0x42540000 0x10000>;
> + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPI2C4>,
> + <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "per", "ipg";
> + dmas = <&edma4 4 0 0>, <&edma4 5 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpspi3: spi@42550000 {
> + compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
> + reg = <0x42550000 0x10000>;
> + interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPSPI3>,
> + <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "per", "ipg";
> + dmas = <&edma2 7 0 0>, <&edma2 8 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpspi4: spi@42560000 {
> + compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
> + reg = <0x42560000 0x10000>;
> + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPSPI4>,
> + <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "per", "ipg";
> + dmas = <&edma4 6 0 0>, <&edma4 7 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpuart3: serial@42570000 {
> + compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
> + "fsl,imx7ulp-lpuart";
> + reg = <0x42570000 0x1000>;
> + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_LPUART3>;
> + clock-names = "ipg";
> + dmas = <&edma2 10 0 FSL_EDMA_RX>, <&edma2 9 0 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> + lpuart4: serial@42580000 {
> + compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
> + "fsl,imx7ulp-lpuart";
> + reg = <0x42580000 0x1000>;
> + interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_LPUART4>;
> + clock-names = "ipg";
> + dmas = <&edma4 10 0 FSL_EDMA_RX>, <&edma4 9 0 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> + lpuart5: serial@42590000 {
> + compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
> + "fsl,imx7ulp-lpuart";
> + reg = <0x42590000 0x1000>;
> + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_LPUART5>;
> + clock-names = "ipg";
> + dmas = <&edma2 12 0 FSL_EDMA_RX>, <&edma2 11 0 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> + lpuart6: serial@425a0000 {
> + compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
> + "fsl,imx7ulp-lpuart";
> + reg = <0x425a0000 0x1000>;
> + interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_LPUART6>;
> + clock-names = "ipg";
> + dmas = <&edma4 12 0 FSL_EDMA_RX>, <&edma4 11 0 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> + flexcan2: can@425b0000 {
> + compatible = "fsl,imx95-flexcan";
> + reg = <0x425b0000 0x10000>;
> + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>,
> + <&scmi_clk IMX94_CLK_CAN2>;
> + clock-names = "ipg", "per";
> + assigned-clocks = <&scmi_clk IMX94_CLK_CAN2>;
> + assigned-clock-parents = <&scmi_clk IMX94_CLK_SYSPLL1_PFD1_DIV2>;
> + assigned-clock-rates = <80000000>;
> + fsl,clk-source = /bits/ 8 <0>;
> + status = "disabled";
> + };
> +
> + flexcan3: can@425e0000 {
> + compatible = "fsl,imx95-flexcan";
> + reg = <0x425e0000 0x10000>;
> + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>,
> + <&scmi_clk IMX94_CLK_CAN3>;
> + clock-names = "ipg", "per";
> + assigned-clocks = <&scmi_clk IMX94_CLK_CAN3>;
> + assigned-clock-parents = <&scmi_clk IMX94_CLK_SYSPLL1_PFD1_DIV2>;
> + assigned-clock-rates = <80000000>;
> + fsl,clk-source = /bits/ 8 <0>;
> + status = "disabled";
> + };
> +
> + flexcan4: can@425f0000 {
> + compatible = "fsl,imx95-flexcan";
> + reg = <0x425f0000 0x10000>;
> + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>,
> + <&scmi_clk IMX94_CLK_CAN4>;
> + clock-names = "ipg", "per";
> + assigned-clocks = <&scmi_clk IMX94_CLK_CAN4>;
> + assigned-clock-parents = <&scmi_clk IMX94_CLK_SYSPLL1_PFD1_DIV2>;
> + assigned-clock-rates = <80000000>;
> + fsl,clk-source = /bits/ 8 <0>;
> + status = "disabled";
> + };
> +
> + flexcan5: can@42600000 {
> + compatible = "fsl,imx95-flexcan";
> + reg = <0x42600000 0x10000>;
> + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>,
> + <&scmi_clk IMX94_CLK_CAN5>;
> + clock-names = "ipg", "per";
> + assigned-clocks = <&scmi_clk IMX94_CLK_CAN5>;
> + assigned-clock-parents = <&scmi_clk IMX94_CLK_SYSPLL1_PFD1_DIV2>;
> + assigned-clock-rates = <80000000>;
> + fsl,clk-source = /bits/ 8 <0>;
> + status = "disabled";
> + };
> +
> + sai2: sai@42650000 {
> + compatible = "fsl,imx95-sai";
> + reg = <0x42650000 0x10000>;
> + interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>, <&dummy>,
> + <&scmi_clk IMX94_CLK_SAI2>, <&dummy>, <&dummy>;
> + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
> + dmas = <&edma2 30 0 FSL_EDMA_RX>, <&edma2 29 0 0>;
> + dma-names = "rx", "tx";
> + #sound-dai-cells = <0>;
> + status = "disabled";
> + };
> +
> + sai3: sai@42660000 {
> + compatible = "fsl,imx95-sai";
> + reg = <0x42660000 0x10000>;
> + interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>, <&dummy>,
> + <&scmi_clk IMX94_CLK_SAI3>, <&dummy>, <&dummy>;
> + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
> + dmas = <&edma2 32 0 FSL_EDMA_RX>, <&edma2 31 0 0>;
> + dma-names = "rx", "tx";
> + #sound-dai-cells = <0>;
> + status = "disabled";
> + };
> +
> + sai4: sai@42670000 {
> + compatible = "fsl,imx95-sai";
> + reg = <0x42670000 0x10000>;
> + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>, <&dummy>,
> + <&scmi_clk IMX94_CLK_SAI4>, <&dummy>, <&dummy>;
> + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
> + dmas = <&edma2 36 0 FSL_EDMA_RX>, <&edma2 35 0 0>;
> + dma-names = "rx", "tx";
> + #sound-dai-cells = <0>;
> + status = "disabled";
> + };
> +
> + lpuart7: serial@42690000 {
> + compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
> + "fsl,imx7ulp-lpuart";
> + reg = <0x42690000 0x1000>;
> + interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_LPUART7>;
> + clock-names = "ipg";
> + dmas = <&edma2 46 0 FSL_EDMA_RX>, <&edma2 45 0 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> + lpuart8: serial@426a0000 {
> + compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
> + "fsl,imx7ulp-lpuart";
> + reg = <0x426a0000 0x1000>;
> + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_LPUART8>;
> + clock-names = "ipg";
> + dmas = <&edma4 39 0 FSL_EDMA_RX>, <&edma4 38 0 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> + lpi2c5: i2c@426b0000 {
> + compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
> + reg = <0x426b0000 0x10000>;
> + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPI2C5>,
> + <&scmi_clk IMX94_CLK_BUSAON>;
> + clock-names = "per", "ipg";
> + dmas = <&edma2 37 0 0>, <&edma2 38 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpi2c6: i2c@426c0000 {
> + compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
> + reg = <0x426c0000 0x10000>;
> + interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPI2C6>,
> + <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "per", "ipg";
> + dmas = <&edma4 30 0 0>, <&edma4 31 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpi2c7: i2c@426d0000 {
> + compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
> + reg = <0x426d0000 0x10000>;
> + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPI2C7>,
> + <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "per", "ipg";
> + dmas = <&edma2 39 0 0>, <&edma2 40 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpi2c8: i2c@426e0000 {
> + compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
> + reg = <0x426e0000 0x10000>;
> + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPI2C8>,
> + <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "per", "ipg";
> + dmas = <&edma4 32 0 0>, <&edma4 33 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpspi5: spi@426f0000 {
> + compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
> + reg = <0x426f0000 0x10000>;
> + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPSPI5>,
> + <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "per", "ipg";
> + dmas = <&edma2 41 0 0>, <&edma2 42 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpspi6: spi@42700000 {
> + compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
> + reg = <0x42700000 0x10000>;
> + interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPSPI6>,
> + <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "per", "ipg";
> + dmas = <&edma4 34 0 0>, <&edma4 35 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpspi7: spi@42710000 {
> + compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
> + reg = <0x42710000 0x10000>;
> + interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPSPI7>,
> + <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "per", "ipg";
> + dmas = <&edma2 43 0 0>, <&edma2 44 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpspi8: spi@42720000 {
> + compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
> + reg = <0x42720000 0x10000>;
> + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPSPI8>,
> + <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "per", "ipg";
> + dmas = <&edma4 36 0 0>, <&edma4 37 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + mu11: mailbox@42730000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x42730000 0x10000>;
> + interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + #mbox-cells = <2>;
> + status = "disabled";
> + };
> +
> + edma4: dma-controller@42df0000 {
> + compatible = "fsl,imx94-edma5", "fsl,imx95-edma5";
> + reg = <0x42df0000 0x210000>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + clock-names = "dma";
> + #dma-cells = <3>;
> + dma-channels = <64>;
> + interrupts-extended = <&a55_irqsteer 128>, <&a55_irqsteer 129>,
> + <&a55_irqsteer 130>, <&a55_irqsteer 131>,
> + <&a55_irqsteer 132>, <&a55_irqsteer 133>,
> + <&a55_irqsteer 134>, <&a55_irqsteer 135>,
> + <&a55_irqsteer 136>, <&a55_irqsteer 137>,
> + <&a55_irqsteer 138>, <&a55_irqsteer 139>,
> + <&a55_irqsteer 140>, <&a55_irqsteer 141>,
> + <&a55_irqsteer 142>, <&a55_irqsteer 143>,
> + <&a55_irqsteer 144>, <&a55_irqsteer 145>,
> + <&a55_irqsteer 146>, <&a55_irqsteer 147>,
> + <&a55_irqsteer 148>, <&a55_irqsteer 149>,
> + <&a55_irqsteer 150>, <&a55_irqsteer 151>,
> + <&a55_irqsteer 152>, <&a55_irqsteer 153>,
> + <&a55_irqsteer 154>, <&a55_irqsteer 155>,
> + <&a55_irqsteer 156>, <&a55_irqsteer 157>,
> + <&a55_irqsteer 158>, <&a55_irqsteer 159>,
> + <&a55_irqsteer 192>, <&a55_irqsteer 193>,
> + <&a55_irqsteer 194>, <&a55_irqsteer 195>,
> + <&a55_irqsteer 196>, <&a55_irqsteer 197>,
> + <&a55_irqsteer 198>, <&a55_irqsteer 199>,
> + <&a55_irqsteer 200>, <&a55_irqsteer 201>,
> + <&a55_irqsteer 202>, <&a55_irqsteer 203>,
> + <&a55_irqsteer 204>, <&a55_irqsteer 205>,
> + <&a55_irqsteer 206>, <&a55_irqsteer 207>,
> + <&a55_irqsteer 208>, <&a55_irqsteer 209>,
> + <&a55_irqsteer 210>, <&a55_irqsteer 211>,
> + <&a55_irqsteer 212>, <&a55_irqsteer 213>,
> + <&a55_irqsteer 214>, <&a55_irqsteer 215>,
> + <&a55_irqsteer 216>, <&a55_irqsteer 217>,
> + <&a55_irqsteer 218>, <&a55_irqsteer 219>,
> + <&a55_irqsteer 220>, <&a55_irqsteer 221>,
> + <&a55_irqsteer 222>, <&a55_irqsteer 223>,
> + <&gic GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
> + };
> + };
> +
> + aips3: bus@42800000 {
> + compatible = "fsl,aips-bus", "simple-bus";
> + reg = <0 0x42800000 0 0x800000>;
> + ranges = <0x42800000 0x0 0x42800000 0x800000>,
> + <0x28000000 0x0 0x28000000 0x1000000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + usdhc1: mmc@42850000 {
> + compatible = "fsl,imx95-usdhc", "fsl,imx8mm-usdhc";
> + reg = <0x42850000 0x10000>;
> + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>,
> + <&scmi_clk IMX94_CLK_WAKEUPAXI>,
> + <&scmi_clk IMX94_CLK_USDHC1>;
> + clock-names = "ipg", "ahb", "per";
> + assigned-clocks = <&scmi_clk IMX94_CLK_USDHC1>;
> + assigned-clock-parents = <&scmi_clk IMX94_CLK_SYSPLL1_PFD1>;
> + assigned-clock-rates = <400000000>;
> + bus-width = <8>;
> + fsl,tuning-start-tap = <1>;
> + fsl,tuning-step = <2>;
> + status = "disabled";
> + };
> +
> + usdhc2: mmc@42860000 {
> + compatible = "fsl,imx95-usdhc", "fsl,imx8mm-usdhc";
> + reg = <0x42860000 0x10000>;
> + interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>,
> + <&scmi_clk IMX94_CLK_WAKEUPAXI>,
> + <&scmi_clk IMX94_CLK_USDHC2>;
> + clock-names = "ipg", "ahb", "per";
> + assigned-clocks = <&scmi_clk IMX94_CLK_USDHC2>;
> + assigned-clock-parents = <&scmi_clk IMX94_CLK_SYSPLL1_PFD1>;
> + assigned-clock-rates = <200000000>;
> + bus-width = <4>;
> + fsl,tuning-start-tap = <1>;
> + fsl,tuning-step = <2>;
> + status = "disabled";
> + };
> +
> + usdhc3: mmc@42880000 {
> + compatible = "fsl,imx95-usdhc", "fsl,imx8mm-usdhc";
> + reg = <0x42880000 0x10000>;
> + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>,
> + <&scmi_clk IMX94_CLK_WAKEUPAXI>,
> + <&scmi_clk IMX94_CLK_USDHC3>;
> + clock-names = "ipg", "ahb", "per";
> + assigned-clocks = <&scmi_clk IMX94_CLK_USDHC3>;
> + assigned-clock-parents = <&scmi_clk IMX94_CLK_SYSPLL1_PFD1>;
> + assigned-clock-rates = <200000000>;
> + bus-width = <4>;
> + fsl,tuning-start-tap = <1>;
> + fsl,tuning-step = <2>;
> + status = "disabled";
> + };
> +
> + lpuart9: serial@42a50000 {
> + compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
> + "fsl,imx7ulp-lpuart";
> + reg = <0x42a50000 0x1000>;
> + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_LPUART10>;
> + clock-names = "ipg";
> + dmas = <&edma2 51 0 FSL_EDMA_RX>, <&edma2 50 0 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> + lpuart10: serial@42a60000 {
> + compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
> + "fsl,imx7ulp-lpuart";
> + reg = <0x42a60000 0x1000>;
> + interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_LPUART10>;
> + clock-names = "ipg";
> + dmas = <&edma4 47 0 FSL_EDMA_RX>, <&edma4 46 0 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> + lpuart11: serial@42a70000 {
> + compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
> + "fsl,imx7ulp-lpuart";
> + reg = <0x42a70000 0x1000>;
> + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_LPUART11>;
> + clock-names = "ipg";
> + dmas = <&edma2 53 0 FSL_EDMA_RX>, <&edma2 52 0 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> + lpuart12: serial@42a80000 {
> + compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
> + "fsl,imx7ulp-lpuart";
> + reg = <0x42a80000 0x1000>;
> + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_LPUART12>;
> + clock-names = "ipg";
> + dmas = <&edma4 49 0 FSL_EDMA_RX>, <&edma4 48 0 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> + mu12: mailbox@42ac0000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x42ac0000 0x10000>;
> + interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + #mbox-cells = <2>;
> + status = "disabled";
> + };
> +
> + mu13: mailbox@42ae0000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x42ae0000 0x10000>;
> + interrupts = <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + #mbox-cells = <2>;
> + status = "disabled";
> + };
> +
> + mu14: mailbox@42b00000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x42b00000 0x10000>;
> + interrupts = <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + #mbox-cells = <2>;
> + status = "disabled";
> + };
> +
> + mu15: mailbox@42b20000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x42b20000 0x10000>;
> + interrupts = <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + #mbox-cells = <2>;
> + status = "disabled";
> + };
> +
> + mu16: mailbox@42b40000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x42b40000 0x10000>;
> + interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + #mbox-cells = <2>;
> + status = "disabled";
> + };
> +
> + mu17: mailbox@42b60000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x42b60000 0x10000>;
> + interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + #mbox-cells = <2>;
> + status = "disabled";
> + };
> + };
> +
> + gpio2: gpio@43810000 {
> + compatible = "fsl,imx95-gpio", "fsl,imx8ulp-gpio";
> + reg = <0x0 0x43810000 0x0 0x1000>;
> + #interrupt-cells = <2>;
> + interrupt-controller;
> + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
> + #gpio-cells = <2>;
> + gpio-controller;
> + gpio-ranges = <&scmi_iomuxc 0 4 32>;
> + };
> +
> + gpio3: gpio@43820000 {
> + compatible = "fsl,imx95-gpio", "fsl,imx8ulp-gpio";
> + reg = <0x0 0x43820000 0x0 0x1000>;
> + #interrupt-cells = <2>;
> + interrupt-controller;
> + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
> + #gpio-cells = <2>;
> + gpio-controller;
> + gpio-ranges = <&scmi_iomuxc 0 36 26>;
> + };
> +
> + gpio4: gpio@43840000 {
> + compatible = "fsl,imx95-gpio", "fsl,imx8ulp-gpio";
> + reg = <0x0 0x43840000 0x0 0x1000>;
> + #interrupt-cells = <2>;
> + interrupt-controller;
> + interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
> + #gpio-cells = <2>;
> + gpio-controller;
> + gpio-ranges = <&scmi_iomuxc 0 62 4>, <&scmi_iomuxc 4 0 4>,
> + <&scmi_iomuxc 8 140 12>, <&scmi_iomuxc 20 164 12>;
> + };
> +
> + gpio5: gpio@43850000 {
> + compatible = "fsl,imx95-gpio", "fsl,imx8ulp-gpio";
> + reg = <0x0 0x43850000 0x0 0x1000>;
> + #interrupt-cells = <2>;
> + interrupt-controller;
> + interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
> + #gpio-cells = <2>;
> + gpio-controller;
> + gpio-ranges = <&scmi_iomuxc 0 108 32>;
> + };
> +
> + gpio6: gpio@43860000 {
> + compatible = "fsl,imx95-gpio", "fsl,imx8ulp-gpio";
> + reg = <0x0 0x43860000 0x0 0x1000>;
> + #interrupt-cells = <2>;
> + interrupt-controller;
> + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
> + #gpio-cells = <2>;
> + gpio-controller;
> + gpio-ranges = <&scmi_iomuxc 0 66 32>;
> + };
> +
> + gpio7: gpio@43870000 {
> + compatible = "fsl,imx95-gpio", "fsl,imx8ulp-gpio";
> + reg = <0x0 0x43870000 0x0 0x1000>;
> + #interrupt-cells = <2>;
> + interrupt-controller;
> + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
> + #gpio-cells = <2>;
> + gpio-controller;
> + gpio-ranges = <&scmi_iomuxc 0 98 10>, <&scmi_iomuxc 16 152 12>;
> + };
> +
> + aips1: bus@44000000 {
> + compatible = "fsl,aips-bus", "simple-bus";
> + reg = <0x0 0x44000000 0x0 0x800000>;
> + ranges = <0x44000000 0x0 0x44000000 0x800000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + edma1: dma-controller@44000000 {
> + compatible = "fsl,imx94-edma3", "fsl,imx93-edma3";
> + reg = <0x44000000 0x210000>;
> + interrupts = <GIC_SPI 230 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 232 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 234 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 236 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 237 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSAON>;
> + clock-names = "dma";
> + #dma-cells = <3>;
> + dma-channels = <32>;
> + status = "okay";
> + };
> +
> + mu1: mailbox@44220000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x44220000 0x10000>;
> + interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSAON>;
> + #mbox-cells = <2>;
> + status = "disabled";
> + };
> +
> + system_counter: timer@44290000 {
> + compatible = "nxp,imx95-sysctr-timer";
> + reg = <0x44290000 0x30000>;
> + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&osc_24m>;
> + clock-names = "per";
> + nxp,no-divider;
> + };
> +
> + tpm1: pwm@44310000 {
> + compatible = "fsl,imx7ulp-pwm";
> + reg = <0x44310000 0x1000>;
> + clocks = <&scmi_clk IMX94_CLK_BUSAON>;
> + #pwm-cells = <3>;
> + status = "disabled";
> + };
> +
> + tpm2: pwm@44320000 {
> + compatible = "fsl,imx7ulp-pwm";
> + reg = <0x44320000 0x1000>;
> + clocks = <&scmi_clk IMX94_CLK_TPM2>;
> + #pwm-cells = <3>;
> + status = "disabled";
> + };
> +
> + i3c1: i3c@44330000 {
> + compatible = "silvaco,i3c-master-v1";
> + reg = <0x44330000 0x10000>;
> + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <3>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_I3C1SLOW>,
> + <&scmi_clk IMX94_CLK_BUSAON>,
> + <&dummy>;
> + clock-names = "pclk", "fast_clk", "slow_clk";
> + status = "disabled";
> + };
> +
> + lpi2c1: i2c@44340000 {
> + compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
> + reg = <0x44340000 0x10000>;
> + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPI2C1>,
> + <&scmi_clk IMX94_CLK_BUSAON>;
> + clock-names = "per", "ipg";
> + dmas = <&edma1 12 0 0>, <&edma1 13 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpi2c2: i2c@44350000 {
> + compatible = "fsl,imx95-lpi2c", "fsl,imx7ulp-lpi2c";
> + reg = <0x44350000 0x10000>;
> + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPI2C2>,
> + <&scmi_clk IMX94_CLK_BUSAON>;
> + clock-names = "per", "ipg";
> + dmas = <&edma1 14 0 0>, <&edma1 15 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpspi1: spi@44360000 {
> + compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
> + reg = <0x44360000 0x10000>;
> + interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPSPI2>,
> + <&scmi_clk IMX94_CLK_BUSAON>;
> + clock-names = "per", "ipg";
> + dmas = <&edma1 16 0 0>, <&edma1 17 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpspi2: spi@44370000 {
> + compatible = "fsl,imx95-spi", "fsl,imx7ulp-spi";
> + reg = <0x44370000 0x10000>;
> + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + clocks = <&scmi_clk IMX94_CLK_LPSPI2>,
> + <&scmi_clk IMX94_CLK_BUSAON>;
> + clock-names = "per", "ipg";
> + dmas = <&edma1 18 0 0>, <&edma1 19 0 FSL_EDMA_RX>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + lpuart1: serial@44380000 {
> + compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
> + "fsl,imx7ulp-lpuart";
> + reg = <0x44380000 0x1000>;
> + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_LPUART1>;
> + clock-names = "ipg";
> + dmas = <&edma1 21 0 FSL_EDMA_RX>, <&edma1 20 0 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> + lpuart2: serial@44390000 {
> + compatible = "fsl,imx95-lpuart", "fsl,imx8ulp-lpuart",
> + "fsl,imx7ulp-lpuart";
> + reg = <0x44390000 0x1000>;
> + interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_LPUART2>;
> + clock-names = "ipg";
> + dmas = <&edma1 23 0 FSL_EDMA_RX>, <&edma1 22 0 0>;
> + dma-names = "rx", "tx";
> + status = "disabled";
> + };
> +
> + flexcan1: can@443a0000 {
> + compatible = "fsl,imx95-flexcan";
> + reg = <0x443a0000 0x10000>;
> + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
> + status = "disabled";
> + };
> +
> + sai1: sai@443b0000 {
> + compatible = "fsl,imx95-sai";
> + reg = <0x443b0000 0x10000>;
> + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSAON>, <&dummy>,
> + <&scmi_clk IMX94_CLK_SAI1>, <&dummy>,
> + <&dummy>, <&dummy>;
> + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
> + dmas = <&edma1 25 0 FSL_EDMA_RX>, <&edma1 24 0 0>;
> + dma-names = "rx", "tx";
> + #sound-dai-cells = <0>;
> + status = "disabled";
> + };
> +
> + adc1: adc@44530000 {
> + compatible = "nxp,imx93-adc";
> + reg = <0x44530000 0x10000>;
> + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_ADC>;
> + clock-names = "ipg";
> + #io-channel-cells = <1>;
> + status = "disabled";
> + };
> +
> + mu2: mailbox@445b0000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x445b0000 0x1000>;
> + ranges;
> + interrupts = <GIC_SPI 264 IRQ_TYPE_LEVEL_HIGH>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + #mbox-cells = <2>;
> +
> + sram0: sram@445b1000 {
> + compatible = "mmio-sram";
> + reg = <0x445b1000 0x400>;
> + ranges = <0x0 0x445b1000 0x400>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + scmi_buf0: scmi-sram-section@0 {
> + compatible = "arm,scmi-shmem";
> + reg = <0x0 0x80>;
> + };
> +
> + scmi_buf1: scmi-sram-section@80 {
> + compatible = "arm,scmi-shmem";
> + reg = <0x80 0x80>;
> + };
> + };
> + };
> +
> + mu3: mailbox@445d0000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x445d0000 0x10000>;
> + interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
> + #mbox-cells = <2>;
> + status = "disabled";
> + };
> +
> + mu4: mailbox@445f0000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x445f0000 0x10000>;
> + interrupts = <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
> + #mbox-cells = <2>;
> + status = "disabled";
> + };
> +
> + mu6: mailbox@44630000 {
> + compatible = "fsl,imx95-mu";
> + reg = <0x44630000 0x10000>;
> + interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
> + #mbox-cells = <2>;
> + status = "disabled";
> + };
> +
> + a55_irqsteer: interrupt-controller@446a0000 {
> + compatible = "fsl,imx-irqsteer";
> + reg = <0x446a0000 0x1000>;
> + #interrupt-cells = <1>;
> + interrupt-controller;
> + interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSAON>;
> + clock-names = "ipg";
> + fsl,channel = <0>;
> + fsl,num-irqs = <960>;
> + };
> + };
> +
> + aips4: bus@49000000 {
> + compatible = "fsl,aips-bus", "simple-bus";
> + reg = <0x0 0x49000000 0x0 0x800000>;
> + ranges = <0x49000000 0x0 0x49000000 0x800000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + wdog3: watchdog@49220000 {
> + compatible = "fsl,imx93-wdt";
> + reg = <0x49220000 0x10000>;
> + interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&scmi_clk IMX94_CLK_BUSWAKEUP>;
> + timeout-sec = <40>;
> + fsl,ext-reset-output;
> + status = "disabled";
> + };
> + };
> + };
> +};
> diff --git a/arch/arm64/boot/dts/freescale/imx943.dtsi b/arch/arm64/boot/dts/freescale/imx943.dtsi
> new file mode 100644
> index 000000000000..a9877fcfd896
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx943.dtsi
> @@ -0,0 +1,148 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright 2025 NXP
> + */
> +
> +#include "imx94.dtsi"
> +
> +/ {
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + idle-states {
> + entry-method = "psci";
> +
> + cpu_pd_wait: cpu-pd-wait {
> + compatible = "arm,idle-state";
> + arm,psci-suspend-param = <0x0010033>;
> + local-timer-stop;
> + entry-latency-us = <1000>;
> + exit-latency-us = <700>;
> + min-residency-us = <2700>;
> + wakeup-latency-us = <1500>;
> + };
> + };
> +
> + cpu0: cpu@0 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x0>;
> + enable-method = "psci";
> + #cooling-cells = <2>;
> + cpu-idle-states = <&cpu_pd_wait>;
> + power-domains = <&scmi_perf IMX94_PERF_A55>;
> + power-domain-names = "perf";
> + i-cache-size = <32768>;
> + i-cache-line-size = <64>;
> + i-cache-sets = <128>;
> + d-cache-size = <32768>;
> + d-cache-line-size = <64>;
> + d-cache-sets = <128>;
> + next-level-cache = <&l2_cache_l0>;
> + };
> +
> + cpu1: cpu@100 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x100>;
> + enable-method = "psci";
> + #cooling-cells = <2>;
> + cpu-idle-states = <&cpu_pd_wait>;
> + power-domains = <&scmi_perf IMX94_PERF_A55>;
> + power-domain-names = "perf";
> + i-cache-size = <32768>;
> + i-cache-line-size = <64>;
> + i-cache-sets = <128>;
> + d-cache-size = <32768>;
> + d-cache-line-size = <64>;
> + d-cache-sets = <128>;
> + next-level-cache = <&l2_cache_l1>;
> + };
> +
> + cpu2: cpu@200 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x200>;
> + enable-method = "psci";
> + #cooling-cells = <2>;
> + cpu-idle-states = <&cpu_pd_wait>;
> + power-domains = <&scmi_perf IMX94_PERF_A55>;
> + power-domain-names = "perf";
> + i-cache-size = <32768>;
> + i-cache-line-size = <64>;
> + i-cache-sets = <128>;
> + d-cache-size = <32768>;
> + d-cache-line-size = <64>;
> + d-cache-sets = <128>;
> + next-level-cache = <&l2_cache_l2>;
> + };
> +
> + cpu3: cpu@300 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a55";
> + reg = <0x300>;
> + enable-method = "psci";
> + #cooling-cells = <2>;
> + cpu-idle-states = <&cpu_pd_wait>;
> + power-domains = <&scmi_perf IMX94_PERF_A55>;
> + power-domain-names = "perf";
> + i-cache-size = <32768>;
> + i-cache-line-size = <64>;
> + i-cache-sets = <128>;
> + d-cache-size = <32768>;
> + d-cache-line-size = <64>;
> + d-cache-sets = <128>;
> + next-level-cache = <&l2_cache_l3>;
> + };
> +
> + l2_cache_l0: l2-cache-l0 {
> + compatible = "cache";
> + cache-size = <65536>;
> + cache-line-size = <64>;
> + cache-sets = <256>;
> + cache-level = <2>;
> + cache-unified;
> + next-level-cache = <&l3_cache>;
> + };
> +
> + l2_cache_l1: l2-cache-l1 {
> + compatible = "cache";
> + cache-size = <65536>;
> + cache-line-size = <64>;
> + cache-sets = <256>;
> + cache-level = <2>;
> + cache-unified;
> + next-level-cache = <&l3_cache>;
> + };
> +
> + l2_cache_l2: l2-cache-l2 {
> + compatible = "cache";
> + cache-size = <65536>;
> + cache-line-size = <64>;
> + cache-sets = <256>;
> + cache-level = <2>;
> + cache-unified;
> + next-level-cache = <&l3_cache>;
> + };
> +
> + l2_cache_l3: l2-cache-l3 {
> + compatible = "cache";
> + cache-size = <65536>;
> + cache-line-size = <64>;
> + cache-sets = <256>;
> + cache-level = <2>;
> + cache-unified;
> + next-level-cache = <&l3_cache>;
> + };
> +
> + l3_cache: l3-cache {
> + compatible = "cache";
> + cache-size = <1048576>;
> + cache-line-size = <64>;
> + cache-sets = <1024>;
> + cache-level = <3>;
> + cache-unified;
> + };
> + };
> +};
> --
> 2.34.1
>