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linux_dsm_epyc7002/arch/arm/boot/dts/r8a7743.dtsi
Geert Uytterhoeven d20747b7df ARM: dts: r8a7743: Add reset control properties 
Add properties to describe the reset topology for on-SoC devices:
  - Add the "#reset-cells" property to the CPG/MSSR device node,
  - Add resets and reset-names properties to the various device nodes.

This allows to reset SoC devices using the Reset Controller API.

Note that all resets added match the corresponding module clocks.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-03-21 09:18:42 +01:00

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/*
* Device Tree Source for the r8a7743 SoC
*
* Copyright (C) 2016 Cogent Embedded Inc.
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/r8a7743-cpg-mssr.h>
#include <dt-bindings/power/r8a7743-sysc.h>
/ {
compatible = "renesas,r8a7743";
#address-cells = <2>;
#size-cells = <2>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0>;
clock-frequency = <1500000000>;
clocks = <&cpg CPG_CORE R8A7743_CLK_Z>;
power-domains = <&sysc R8A7743_PD_CA15_CPU0>;
next-level-cache = <&L2_CA15>;
};
L2_CA15: cache-controller-0 {
compatible = "cache";
cache-unified;
cache-level = <2>;
power-domains = <&sysc R8A7743_PD_CA15_SCU>;
};
};
soc {
compatible = "simple-bus";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
ranges;
gic: interrupt-controller@f1001000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0 0xf1001000 0 0x1000>,
<0 0xf1002000 0 0x2000>,
<0 0xf1004000 0 0x2000>,
<0 0xf1006000 0 0x2000>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_LEVEL_HIGH)>;
clocks = <&cpg CPG_MOD 408>;
clock-names = "clk";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 408>;
};
irqc: interrupt-controller@e61c0000 {
compatible = "renesas,irqc-r8a7743", "renesas,irqc";
#interrupt-cells = <2>;
interrupt-controller;
reg = <0 0xe61c0000 0 0x200>;
interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 407>;
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 407>;
};
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_LEVEL_LOW)>;
};
cpg: clock-controller@e6150000 {
compatible = "renesas,r8a7743-cpg-mssr";
reg = <0 0xe6150000 0 0x1000>;
clocks = <&extal_clk>, <&usb_extal_clk>;
clock-names = "extal", "usb_extal";
#clock-cells = <2>;
#power-domain-cells = <0>;
#reset-cells = <1>;
};
prr: chipid@ff000044 {
compatible = "renesas,prr";
reg = <0 0xff000044 0 4>;
};
rst: reset-controller@e6160000 {
compatible = "renesas,r8a7743-rst";
reg = <0 0xe6160000 0 0x100>;
};
sysc: system-controller@e6180000 {
compatible = "renesas,r8a7743-sysc";
reg = <0 0xe6180000 0 0x200>;
#power-domain-cells = <1>;
};
dmac0: dma-controller@e6700000 {
compatible = "renesas,dmac-r8a7743",
"renesas,rcar-dmac";
reg = <0 0xe6700000 0 0x20000>;
interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "error",
"ch0", "ch1", "ch2", "ch3",
"ch4", "ch5", "ch6", "ch7",
"ch8", "ch9", "ch10", "ch11",
"ch12", "ch13", "ch14";
clocks = <&cpg CPG_MOD 219>;
clock-names = "fck";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 219>;
#dma-cells = <1>;
dma-channels = <15>;
};
dmac1: dma-controller@e6720000 {
compatible = "renesas,dmac-r8a7743",
"renesas,rcar-dmac";
reg = <0 0xe6720000 0 0x20000>;
interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "error",
"ch0", "ch1", "ch2", "ch3",
"ch4", "ch5", "ch6", "ch7",
"ch8", "ch9", "ch10", "ch11",
"ch12", "ch13", "ch14";
clocks = <&cpg CPG_MOD 218>;
clock-names = "fck";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 218>;
#dma-cells = <1>;
dma-channels = <15>;
};
scifa0: serial@e6c40000 {
compatible = "renesas,scifa-r8a7743",
"renesas,rcar-gen2-scifa", "renesas,scifa";
reg = <0 0xe6c40000 0 0x40>;
interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 204>;
clock-names = "fck";
dmas = <&dmac0 0x21>, <&dmac0 0x22>,
<&dmac1 0x21>, <&dmac1 0x22>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 204>;
status = "disabled";
};
scifa1: serial@e6c50000 {
compatible = "renesas,scifa-r8a7743",
"renesas,rcar-gen2-scifa", "renesas,scifa";
reg = <0 0xe6c50000 0 0x40>;
interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 203>;
clock-names = "fck";
dmas = <&dmac0 0x25>, <&dmac0 0x26>,
<&dmac1 0x25>, <&dmac1 0x26>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 203>;
status = "disabled";
};
scifa2: serial@e6c60000 {
compatible = "renesas,scifa-r8a7743",
"renesas,rcar-gen2-scifa", "renesas,scifa";
reg = <0 0xe6c60000 0 0x40>;
interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 202>;
clock-names = "fck";
dmas = <&dmac0 0x27>, <&dmac0 0x28>,
<&dmac1 0x27>, <&dmac1 0x28>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 202>;
status = "disabled";
};
scifa3: serial@e6c70000 {
compatible = "renesas,scifa-r8a7743",
"renesas,rcar-gen2-scifa", "renesas,scifa";
reg = <0 0xe6c70000 0 0x40>;
interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 1106>;
clock-names = "fck";
dmas = <&dmac0 0x1b>, <&dmac0 0x1c>,
<&dmac1 0x1b>, <&dmac1 0x1c>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 1106>;
status = "disabled";
};
scifa4: serial@e6c78000 {
compatible = "renesas,scifa-r8a7743",
"renesas,rcar-gen2-scifa", "renesas,scifa";
reg = <0 0xe6c78000 0 0x40>;
interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 1107>;
clock-names = "fck";
dmas = <&dmac0 0x1f>, <&dmac0 0x20>,
<&dmac1 0x1f>, <&dmac1 0x20>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 1107>;
status = "disabled";
};
scifa5: serial@e6c80000 {
compatible = "renesas,scifa-r8a7743",
"renesas,rcar-gen2-scifa", "renesas,scifa";
reg = <0 0xe6c80000 0 0x40>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 1108>;
clock-names = "fck";
dmas = <&dmac0 0x23>, <&dmac0 0x24>,
<&dmac1 0x23>, <&dmac1 0x24>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 1108>;
status = "disabled";
};
scifb0: serial@e6c20000 {
compatible = "renesas,scifb-r8a7743",
"renesas,rcar-gen2-scifb", "renesas,scifb";
reg = <0 0xe6c20000 0 0x100>;
interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 206>;
clock-names = "fck";
dmas = <&dmac0 0x3d>, <&dmac0 0x3e>,
<&dmac1 0x3d>, <&dmac1 0x3e>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 206>;
status = "disabled";
};
scifb1: serial@e6c30000 {
compatible = "renesas,scifb-r8a7743",
"renesas,rcar-gen2-scifb", "renesas,scifb";
reg = <0 0xe6c30000 0 0x100>;
interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 207>;
clock-names = "fck";
dmas = <&dmac0 0x19>, <&dmac0 0x1a>,
<&dmac1 0x19>, <&dmac1 0x1a>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 207>;
status = "disabled";
};
scifb2: serial@e6ce0000 {
compatible = "renesas,scifb-r8a7743",
"renesas,rcar-gen2-scifb", "renesas,scifb";
reg = <0 0xe6ce0000 0 0x100>;
interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 216>;
clock-names = "fck";
dmas = <&dmac0 0x1d>, <&dmac0 0x1e>,
<&dmac1 0x1d>, <&dmac1 0x1e>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 216>;
status = "disabled";
};
scif0: serial@e6e60000 {
compatible = "renesas,scif-r8a7743",
"renesas,rcar-gen2-scif", "renesas,scif";
reg = <0 0xe6e60000 0 0x40>;
interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 721>,
<&cpg CPG_CORE R8A7743_CLK_ZS>, <&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x29>, <&dmac0 0x2a>,
<&dmac1 0x29>, <&dmac1 0x2a>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 721>;
status = "disabled";
};
scif1: serial@e6e68000 {
compatible = "renesas,scif-r8a7743",
"renesas,rcar-gen2-scif", "renesas,scif";
reg = <0 0xe6e68000 0 0x40>;
interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 720>,
<&cpg CPG_CORE R8A7743_CLK_ZS>, <&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x2d>, <&dmac0 0x2e>,
<&dmac1 0x2d>, <&dmac1 0x2e>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 720>;
status = "disabled";
};
scif2: serial@e6e58000 {
compatible = "renesas,scif-r8a7743",
"renesas,rcar-gen2-scif", "renesas,scif";
reg = <0 0xe6e58000 0 0x40>;
interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 719>,
<&cpg CPG_CORE R8A7743_CLK_ZS>, <&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x2b>, <&dmac0 0x2c>,
<&dmac1 0x2b>, <&dmac1 0x2c>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 719>;
status = "disabled";
};
scif3: serial@e6ea8000 {
compatible = "renesas,scif-r8a7743",
"renesas,rcar-gen2-scif", "renesas,scif";
reg = <0 0xe6ea8000 0 0x40>;
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 718>,
<&cpg CPG_CORE R8A7743_CLK_ZS>, <&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x2f>, <&dmac0 0x30>,
<&dmac1 0x2f>, <&dmac1 0x30>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 718>;
status = "disabled";
};
scif4: serial@e6ee0000 {
compatible = "renesas,scif-r8a7743",
"renesas,rcar-gen2-scif", "renesas,scif";
reg = <0 0xe6ee0000 0 0x40>;
interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 715>,
<&cpg CPG_CORE R8A7743_CLK_ZS>, <&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0xfb>, <&dmac0 0xfc>,
<&dmac1 0xfb>, <&dmac1 0xfc>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 715>;
status = "disabled";
};
scif5: serial@e6ee8000 {
compatible = "renesas,scif-r8a7743",
"renesas,rcar-gen2-scif", "renesas,scif";
reg = <0 0xe6ee8000 0 0x40>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 714>,
<&cpg CPG_CORE R8A7743_CLK_ZS>, <&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0xfd>, <&dmac0 0xfe>,
<&dmac1 0xfd>, <&dmac1 0xfe>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 714>;
status = "disabled";
};
hscif0: serial@e62c0000 {
compatible = "renesas,hscif-r8a7743",
"renesas,rcar-gen2-hscif", "renesas,hscif";
reg = <0 0xe62c0000 0 0x60>;
interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 717>,
<&cpg CPG_CORE R8A7743_CLK_ZS>, <&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x39>, <&dmac0 0x3a>,
<&dmac1 0x39>, <&dmac1 0x3a>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 717>;
status = "disabled";
};
hscif1: serial@e62c8000 {
compatible = "renesas,hscif-r8a7743",
"renesas,rcar-gen2-hscif", "renesas,hscif";
reg = <0 0xe62c8000 0 0x60>;
interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 716>,
<&cpg CPG_CORE R8A7743_CLK_ZS>, <&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x4d>, <&dmac0 0x4e>,
<&dmac1 0x4d>, <&dmac1 0x4e>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 716>;
status = "disabled";
};
hscif2: serial@e62d0000 {
compatible = "renesas,hscif-r8a7743",
"renesas,rcar-gen2-hscif", "renesas,hscif";
reg = <0 0xe62d0000 0 0x60>;
interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 713>,
<&cpg CPG_CORE R8A7743_CLK_ZS>, <&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
dmas = <&dmac0 0x3b>, <&dmac0 0x3c>,
<&dmac1 0x3b>, <&dmac1 0x3c>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 713>;
status = "disabled";
};
ether: ethernet@ee700000 {
compatible = "renesas,ether-r8a7743";
reg = <0 0xee700000 0 0x400>;
interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 813>;
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 813>;
phy-mode = "rmii";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
};
/* External root clock */
extal_clk: extal {
compatible = "fixed-clock";
#clock-cells = <0>;
/* This value must be overridden by the board. */
clock-frequency = <0>;
};
/* External USB clock - can be overridden by the board */
usb_extal_clk: usb_extal {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <48000000>;
};
/* External SCIF clock */
scif_clk: scif {
compatible = "fixed-clock";
#clock-cells = <0>;
/* This value must be overridden by the board. */
clock-frequency = <0>;
};
};
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