arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for AM6 SoC Family MCU Domain peripherals
   4  *
   5  * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/
   6  */
   7
   8 &cbass_mcu {
   9         mcu_uart0: serial@40a00000 {
  10                 compatible = "ti,am654-uart";
  11                         reg = <0x00 0x40a00000 0x00 0x100>;
  12                         reg-shift = <2>;
  13                         reg-io-width = <4>;
  14                         interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>;
  15                         clock-frequency = <96000000>;
  16                         current-speed = <115200>;
  17                         power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
  18         };
  19
  20         mcu_ram: sram@41c00000 {
  21                 compatible = "mmio-sram";
  22                 reg = <0x00 0x41c00000 0x00 0x80000>;
  23                 ranges = <0x0 0x00 0x41c00000 0x80000>;
  24                 #address-cells = <1>;
  25                 #size-cells = <1>;
  26         };
  27
  28         mcu_i2c0: i2c@40b00000 {
  29                 compatible = "ti,am654-i2c", "ti,omap4-i2c";
  30                 reg = <0x0 0x40b00000 0x0 0x100>;
  31                 interrupts = <GIC_SPI 564 IRQ_TYPE_LEVEL_HIGH>;
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34                 clock-names = "fck";
  35                 clocks = <&k3_clks 114 1>;
  36                 power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
  37         };
  38
  39         mcu_spi0: spi@40300000 {
  40                 compatible = "ti,am654-mcspi","ti,omap4-mcspi";
  41                 reg = <0x0 0x40300000 0x0 0x400>;
  42                 interrupts = <GIC_SPI 560 IRQ_TYPE_LEVEL_HIGH>;
  43                 clocks = <&k3_clks 142 1>;
  44                 power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
  45                 #address-cells = <1>;
  46                 #size-cells = <0>;
  47         };
  48
  49         mcu_spi1: spi@40310000 {
  50                 compatible = "ti,am654-mcspi","ti,omap4-mcspi";
  51                 reg = <0x0 0x40310000 0x0 0x400>;
  52                 interrupts = <GIC_SPI 561 IRQ_TYPE_LEVEL_HIGH>;
  53                 clocks = <&k3_clks 143 1>;
  54                 power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
  55                 #address-cells = <1>;
  56                 #size-cells = <0>;
  57         };
  58
  59         mcu_spi2: spi@40320000 {
  60                 compatible = "ti,am654-mcspi","ti,omap4-mcspi";
  61                 reg = <0x0 0x40320000 0x0 0x400>;
  62                 interrupts = <GIC_SPI 562 IRQ_TYPE_LEVEL_HIGH>;
  63                 clocks = <&k3_clks 144 1>;
  64                 power-domains = <&k3_pds 144 TI_SCI_PD_EXCLUSIVE>;
  65                 #address-cells = <1>;
  66                 #size-cells = <0>;
  67         };
  68
  69         tscadc0: tscadc@40200000 {
  70                 compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
  71                 reg = <0x0 0x40200000 0x0 0x1000>;
  72                 interrupts = <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>;
  73                 clocks = <&k3_clks 0 2>;
  74                 assigned-clocks = <&k3_clks 0 2>;
  75                 assigned-clock-rates = <60000000>;
  76                 clock-names = "adc_tsc_fck";
  77
  78                 adc {
  79                         #io-channel-cells = <1>;
  80                         compatible = "ti,am654-adc", "ti,am3359-adc";
  81                 };
  82         };
  83
  84         tscadc1: tscadc@40210000 {
  85                 compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
  86                 reg = <0x0 0x40210000 0x0 0x1000>;
  87                 interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
  88                 clocks = <&k3_clks 1 2>;
  89                 assigned-clocks = <&k3_clks 1 2>;
  90                 assigned-clock-rates = <60000000>;
  91                 clock-names = "adc_tsc_fck";
  92
  93                 adc {
  94                         #io-channel-cells = <1>;
  95                         compatible = "ti,am654-adc", "ti,am3359-adc";
  96                 };
  97         };
  98 };