1/*
2 * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9#include "dra74x.dtsi"
10
11/ {
12	compatible = "ti,dra762", "ti,dra7";
13
14	ocp {
15		target-module@42c01900 {
16			compatible = "ti,sysc-dra7-mcan", "ti,sysc";
17			ranges = <0x0 0x42c00000 0x2000>;
18			#address-cells = <1>;
19			#size-cells = <1>;
20			reg = <0x42c01900 0x4>,
21			      <0x42c01904 0x4>,
22			      <0x42c01908 0x4>;
23			reg-names = "rev", "sysc", "syss";
24			ti,sysc-mask = <(SYSC_OMAP4_SOFTRESET |
25					 SYSC_DRA7_MCAN_ENAWAKEUP)>;
26			ti,syss-mask = <1>;
27			clocks = <&wkupaon_clkctrl DRA7_ADC_CLKCTRL 0>;
28			clock-names = "fck";
29
30			m_can0: mcan@1a00 {
31				compatible = "bosch,m_can";
32				reg = <0x1a00 0x4000>, <0x0 0x18FC>;
33				reg-names = "m_can", "message_ram";
34				interrupt-parent = <&gic>;
35				interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
36					     <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
37				interrupt-names = "int0", "int1";
38				clocks = <&mcan_clk>, <&l3_iclk_div>;
39				clock-names = "cclk", "hclk";
40				bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>;
41			};
42		};
43	};
44
45};
46
47/* MCAN interrupts are hard-wired to irqs 67, 68 */
48&crossbar_mpu {
49	ti,irqs-skip = <10 67 68 133 139 140>;
50};
51
52&scm_conf_clocks {
53	dpll_gmac_h14x2_ctrl_ck: dpll_gmac_h14x2_ctrl_ck@3fc {
54		#clock-cells = <0>;
55		compatible = "ti,divider-clock";
56		clocks = <&dpll_gmac_x2_ck>;
57		ti,max-div = <63>;
58		reg = <0x03fc>;
59		ti,bit-shift=<20>;
60		ti,latch-bit=<26>;
61		assigned-clocks = <&dpll_gmac_h14x2_ctrl_ck>;
62		assigned-clock-rates = <80000000>;
63	};
64
65	dpll_gmac_h14x2_ctrl_mux_ck: dpll_gmac_h14x2_ctrl_mux_ck@3fc {
66		#clock-cells = <0>;
67		compatible = "ti,mux-clock";
68		clocks = <&dpll_gmac_ck>, <&dpll_gmac_h14x2_ctrl_ck>;
69		reg = <0x3fc>;
70		ti,bit-shift = <29>;
71		ti,latch-bit=<26>;
72		assigned-clocks = <&dpll_gmac_h14x2_ctrl_mux_ck>;
73		assigned-clock-parents = <&dpll_gmac_h14x2_ctrl_ck>;
74	};
75
76	mcan_clk: mcan_clk@3fc {
77		#clock-cells = <0>;
78		compatible = "ti,gate-clock";
79		clocks = <&dpll_gmac_h14x2_ctrl_mux_ck>;
80		ti,bit-shift = <27>;
81		reg = <0x3fc>;
82	};
83};
84