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/*
* Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "dra74x.dtsi"
/ {
compatible = "ti,dra762", "ti,dra7";
ocp {
target-module@42c01900 {
compatible = "ti,sysc-dra7-mcan", "ti,sysc";
ranges = <0x0 0x42c00000 0x2000>;
#address-cells = <1>;
#size-cells = <1>;
reg = <0x42c01900 0x4>,
<0x42c01904 0x4>,
<0x42c01908 0x4>;
reg-names = "rev", "sysc", "syss";
ti,sysc-mask = <(SYSC_OMAP4_SOFTRESET |
SYSC_DRA7_MCAN_ENAWAKEUP)>;
ti,syss-mask = <1>;
clocks = <&wkupaon_clkctrl DRA7_WKUPAON_ADC_CLKCTRL 0>;
clock-names = "fck";
m_can0: mcan@1a00 {
compatible = "bosch,m_can";
reg = <0x1a00 0x4000>, <0x0 0x18FC>;
reg-names = "m_can", "message_ram";
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "int0", "int1";
clocks = <&mcan_clk>, <&l3_iclk_div>;
clock-names = "cclk", "hclk";
bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>;
};
};
};
};
/* MCAN interrupts are hard-wired to irqs 67, 68 */
&crossbar_mpu {
ti,irqs-skip = <10 67 68 133 139 140>;
};
&scm_conf_clocks {
dpll_gmac_h14x2_ctrl_ck: dpll_gmac_h14x2_ctrl_ck@3fc {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_gmac_x2_ck>;
ti,max-div = <63>;
reg = <0x03fc>;
ti,bit-shift=<20>;
ti,latch-bit=<26>;
assigned-clocks = <&dpll_gmac_h14x2_ctrl_ck>;
assigned-clock-rates = <80000000>;
};
dpll_gmac_h14x2_ctrl_mux_ck: dpll_gmac_h14x2_ctrl_mux_ck@3fc {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&dpll_gmac_ck>, <&dpll_gmac_h14x2_ctrl_ck>;
reg = <0x3fc>;
ti,bit-shift = <29>;
ti,latch-bit=<26>;
assigned-clocks = <&dpll_gmac_h14x2_ctrl_mux_ck>;
assigned-clock-parents = <&dpll_gmac_h14x2_ctrl_ck>;
};
mcan_clk: mcan_clk@3fc {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&dpll_gmac_h14x2_ctrl_mux_ck>;
ti,bit-shift = <27>;
reg = <0x3fc>;
};
};
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