1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright 2018-2019 NXP 4 * Dong Aisheng <aisheng.dong@nxp.com> 5 */ 6 7&dma_subsys { 8 uart4_lpcg: clock-controller@5a4a0000 { 9 compatible = "fsl,imx8qxp-lpcg"; 10 reg = <0x5a4a0000 0x10000>; 11 #clock-cells = <1>; 12 clocks = <&clk IMX_SC_R_UART_4 IMX_SC_PM_CLK_PER>, 13 <&dma_ipg_clk>; 14 clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>; 15 clock-output-names = "uart4_lpcg_baud_clk", 16 "uart4_lpcg_ipg_clk"; 17 power-domains = <&pd IMX_SC_R_UART_4>; 18 }; 19 20 can1_lpcg: clock-controller@5ace0000 { 21 compatible = "fsl,imx8qxp-lpcg"; 22 reg = <0x5ace0000 0x10000>; 23 #clock-cells = <1>; 24 clocks = <&clk IMX_SC_R_CAN_1 IMX_SC_PM_CLK_PER>, 25 <&dma_ipg_clk>, <&dma_ipg_clk>; 26 clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>; 27 clock-output-names = "can1_lpcg_pe_clk", 28 "can1_lpcg_ipg_clk", 29 "can1_lpcg_chi_clk"; 30 power-domains = <&pd IMX_SC_R_CAN_1>; 31 }; 32 33 can2_lpcg: clock-controller@5acf0000 { 34 compatible = "fsl,imx8qxp-lpcg"; 35 reg = <0x5acf0000 0x10000>; 36 #clock-cells = <1>; 37 clocks = <&clk IMX_SC_R_CAN_2 IMX_SC_PM_CLK_PER>, 38 <&dma_ipg_clk>, <&dma_ipg_clk>; 39 clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>; 40 clock-output-names = "can2_lpcg_pe_clk", 41 "can2_lpcg_ipg_clk", 42 "can2_lpcg_chi_clk"; 43 power-domains = <&pd IMX_SC_R_CAN_2>; 44 }; 45}; 46 47&edma2 { 48 reg = <0x5a1f0000 0x170000>; 49 #dma-cells = <3>; 50 dma-channels = <22>; 51 dma-channel-mask = <0xf00>; 52 interrupts = <GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH>, 53 <GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH>, 54 <GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH>, 55 <GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH>, 56 <GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH>, 57 <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH>, 58 <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>, 59 <GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>, 60 <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, /* unused */ 61 <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, /* unused */ 62 <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, /* unused */ 63 <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, /* unused */ 64 <GIC_SPI 434 IRQ_TYPE_LEVEL_HIGH>, 65 <GIC_SPI 435 IRQ_TYPE_LEVEL_HIGH>, 66 <GIC_SPI 436 IRQ_TYPE_LEVEL_HIGH>, 67 <GIC_SPI 437 IRQ_TYPE_LEVEL_HIGH>, 68 <GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>, 69 <GIC_SPI 439 IRQ_TYPE_LEVEL_HIGH>, 70 <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>, 71 <GIC_SPI 441 IRQ_TYPE_LEVEL_HIGH>, 72 <GIC_SPI 442 IRQ_TYPE_LEVEL_HIGH>, 73 <GIC_SPI 443 IRQ_TYPE_LEVEL_HIGH>; 74 power-domains = <&pd IMX_SC_R_DMA_0_CH0>, 75 <&pd IMX_SC_R_DMA_0_CH1>, 76 <&pd IMX_SC_R_DMA_0_CH2>, 77 <&pd IMX_SC_R_DMA_0_CH3>, 78 <&pd IMX_SC_R_DMA_0_CH4>, 79 <&pd IMX_SC_R_DMA_0_CH5>, 80 <&pd IMX_SC_R_DMA_0_CH6>, 81 <&pd IMX_SC_R_DMA_0_CH7>, 82 <&pd IMX_SC_R_DMA_0_CH8>, 83 <&pd IMX_SC_R_DMA_0_CH9>, 84 <&pd IMX_SC_R_DMA_0_CH10>, 85 <&pd IMX_SC_R_DMA_0_CH11>, 86 <&pd IMX_SC_R_DMA_0_CH12>, 87 <&pd IMX_SC_R_DMA_0_CH13>, 88 <&pd IMX_SC_R_DMA_0_CH14>, 89 <&pd IMX_SC_R_DMA_0_CH15>, 90 <&pd IMX_SC_R_DMA_0_CH16>, 91 <&pd IMX_SC_R_DMA_0_CH17>, 92 <&pd IMX_SC_R_DMA_0_CH18>, 93 <&pd IMX_SC_R_DMA_0_CH19>, 94 <&pd IMX_SC_R_DMA_0_CH20>, 95 <&pd IMX_SC_R_DMA_0_CH21>; 96 status = "okay"; 97}; 98 99&flexcan1 { 100 fsl,clk-source = /bits/ 8 <1>; 101}; 102 103&flexcan2 { 104 clocks = <&can1_lpcg 1>, 105 <&can1_lpcg 0>; 106 assigned-clocks = <&clk IMX_SC_R_CAN_1 IMX_SC_PM_CLK_PER>; 107 fsl,clk-source = /bits/ 8 <1>; 108}; 109 110&flexcan3 { 111 clocks = <&can2_lpcg 1>, 112 <&can2_lpcg 0>; 113 assigned-clocks = <&clk IMX_SC_R_CAN_2 IMX_SC_PM_CLK_PER>; 114 fsl,clk-source = /bits/ 8 <1>; 115}; 116 117&lpuart0 { 118 compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart"; 119 dmas = <&edma2 13 0 0>, <&edma2 12 0 1>; 120}; 121 122&lpuart1 { 123 compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart"; 124 dmas = <&edma2 15 0 0>, <&edma2 14 0 1>; 125}; 126 127&lpuart2 { 128 compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart"; 129 dmas = <&edma2 17 0 0>, <&edma2 16 0 1>; 130}; 131 132&lpuart3 { 133 compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart"; 134 dmas = <&edma2 19 0 0>, <&edma2 18 0 1>; 135}; 136 137&i2c0 { 138 compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c"; 139}; 140 141&i2c1 { 142 compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c"; 143}; 144 145&i2c2 { 146 compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c"; 147}; 148 149&i2c3 { 150 compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c"; 151}; 152