| /* |
| * 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_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>; |
| }; |
| }; |
