1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ 4 */ 5 6#include "dra74x.dtsi" 7 8/ { 9 compatible = "ti,dra762", "ti,dra7"; 10 11 ocp { 12 target-module@42c01900 { 13 compatible = "ti,sysc-dra7-mcan", "ti,sysc"; 14 ranges = <0x0 0x42c00000 0x2000>; 15 #address-cells = <1>; 16 #size-cells = <1>; 17 reg = <0x42c01900 0x4>, 18 <0x42c01904 0x4>, 19 <0x42c01908 0x4>; 20 reg-names = "rev", "sysc", "syss"; 21 ti,sysc-mask = <(SYSC_OMAP4_SOFTRESET | 22 SYSC_DRA7_MCAN_ENAWAKEUP)>; 23 ti,syss-mask = <1>; 24 clocks = <&wkupaon_clkctrl DRA7_WKUPAON_ADC_CLKCTRL 0>; 25 clock-names = "fck"; 26 27 m_can0: mcan@1a00 { 28 compatible = "bosch,m_can"; 29 reg = <0x1a00 0x4000>, <0x0 0x18FC>; 30 reg-names = "m_can", "message_ram"; 31 interrupt-parent = <&gic>; 32 interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>, 33 <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; 34 interrupt-names = "int0", "int1"; 35 clocks = <&l3_iclk_div>, <&mcan_clk>; 36 clock-names = "hclk", "cclk"; 37 bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>; 38 }; 39 }; 40 }; 41 42}; 43 44/* MCAN interrupts are hard-wired to irqs 67, 68 */ 45&crossbar_mpu { 46 ti,irqs-skip = <10 67 68 133 139 140>; 47}; 48 49&scm_conf_clocks { 50 dpll_gmac_h14x2_ctrl_ck: dpll_gmac_h14x2_ctrl_ck@3fc { 51 #clock-cells = <0>; 52 compatible = "ti,divider-clock"; 53 clocks = <&dpll_gmac_x2_ck>; 54 ti,max-div = <63>; 55 reg = <0x03fc>; 56 ti,bit-shift=<20>; 57 ti,latch-bit=<26>; 58 assigned-clocks = <&dpll_gmac_h14x2_ctrl_ck>; 59 assigned-clock-rates = <80000000>; 60 }; 61 62 dpll_gmac_h14x2_ctrl_mux_ck: dpll_gmac_h14x2_ctrl_mux_ck@3fc { 63 #clock-cells = <0>; 64 compatible = "ti,mux-clock"; 65 clocks = <&dpll_gmac_ck>, <&dpll_gmac_h14x2_ctrl_ck>; 66 reg = <0x3fc>; 67 ti,bit-shift = <29>; 68 ti,latch-bit=<26>; 69 assigned-clocks = <&dpll_gmac_h14x2_ctrl_mux_ck>; 70 assigned-clock-parents = <&dpll_gmac_h14x2_ctrl_ck>; 71 }; 72 73 mcan_clk: mcan_clk@3fc { 74 #clock-cells = <0>; 75 compatible = "ti,gate-clock"; 76 clocks = <&dpll_gmac_h14x2_ctrl_mux_ck>; 77 ti,bit-shift = <27>; 78 reg = <0x3fc>; 79 }; 80}; 81 82&rtctarget { 83 status = "disabled"; 84}; 85 86&usb4_tm { 87 status = "disabled"; 88}; 89 90&mmc3 { 91 /* dra76x is not affected by i887 */ 92 max-frequency = <96000000>; 93}; 94