/*
* Device Tree Source for the r8a7793 SoC
*
* Copyright (C) 2014-2015 Renesas Electronics Corporation
*
* 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/clock/r8a7793-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
compatible = "renesas,r8a7793";
interrupt-parent = <&gic>;
#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>;
voltage-tolerance = <1>; /* 1% */
clocks = <&cpg_clocks R8A7793_CLK_Z>;
clock-latency = <300000>; /* 300 us */
/* kHz - uV - OPPs unknown yet */
operating-points = <1500000 1000000>,
<1312500 1000000>,
<1125000 1000000>,
< 937500 1000000>,
< 750000 1000000>,
< 375000 1000000>;
};
};
gic: interrupt-controller@f1001000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0 0xf1001000 0 0x1000>,
<0 0xf1002000 0 0x1000>,
<0 0xf1004000 0 0x2000>,
<0 0xf1006000 0 0x2000>;
interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
};
timer {
compatible = "arm,armv7-timer";
interrupts = <1 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<1 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<1 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<1 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
};
cmt0: timer@ffca0000 {
compatible = "renesas,cmt-48-r8a7793", "renesas,cmt-48-gen2";
reg = <0 0xffca0000 0 0x1004>;
interrupts = <0 142 IRQ_TYPE_LEVEL_HIGH>,
<0 143 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp1_clks R8A7793_CLK_CMT0>;
clock-names = "fck";
power-domains = <&cpg_clocks>;
renesas,channels-mask = <0x60>;
status = "disabled";
};
cmt1: timer@e6130000 {
compatible = "renesas,cmt-48-r8a7793", "renesas,cmt-48-gen2";
reg = <0 0xe6130000 0 0x1004>;
interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>,
<0 121 IRQ_TYPE_LEVEL_HIGH>,
<0 122 IRQ_TYPE_LEVEL_HIGH>,
<0 123 IRQ_TYPE_LEVEL_HIGH>,
<0 124 IRQ_TYPE_LEVEL_HIGH>,
<0 125 IRQ_TYPE_LEVEL_HIGH>,
<0 126 IRQ_TYPE_LEVEL_HIGH>,
<0 127 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7793_CLK_CMT1>;
clock-names = "fck";
power-domains = <&cpg_clocks>;
renesas,channels-mask = <0xff>;
status = "disabled";
};
irqc0: interrupt-controller@e61c0000 {
compatible = "renesas,irqc-r8a7793", "renesas,irqc";
#interrupt-cells = <2>;
interrupt-controller;
reg = <0 0xe61c0000 0 0x200>;
interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>,
<0 1 IRQ_TYPE_LEVEL_HIGH>,
<0 2 IRQ_TYPE_LEVEL_HIGH>,
<0 3 IRQ_TYPE_LEVEL_HIGH>,
<0 12 IRQ_TYPE_LEVEL_HIGH>,
<0 13 IRQ_TYPE_LEVEL_HIGH>,
<0 14 IRQ_TYPE_LEVEL_HIGH>,
<0 15 IRQ_TYPE_LEVEL_HIGH>,
<0 16 IRQ_TYPE_LEVEL_HIGH>,
<0 17 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp4_clks R8A7793_CLK_IRQC>;
power-domains = <&cpg_clocks>;
};
scif0: serial@e6e60000 {
compatible = "renesas,scif-r8a7793", "renesas,scif";
reg = <0 0xe6e60000 0 64>;
interrupts = <0 152 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp7_clks R8A7793_CLK_SCIF0>;
clock-names = "sci_ick";
power-domains = <&cpg_clocks>;
status = "disabled";
};
scif1: serial@e6e68000 {
compatible = "renesas,scif-r8a7793", "renesas,scif";
reg = <0 0xe6e68000 0 64>;
interrupts = <0 153 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp7_clks R8A7793_CLK_SCIF1>;
clock-names = "sci_ick";
power-domains = <&cpg_clocks>;
status = "disabled";
};
ether: ethernet@ee700000 {
compatible = "renesas,ether-r8a7793";
reg = <0 0xee700000 0 0x400>;
interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp8_clks R8A7793_CLK_ETHER>;
power-domains = <&cpg_clocks>;
phy-mode = "rmii";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
clocks {
#address-cells = <2>;
#size-cells = <2>;
ranges;
/* External root clock */
extal_clk: extal_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
/* This value must be overridden by the board. */
clock-frequency = <0>;
clock-output-names = "extal";
};
/* Special CPG clocks */
cpg_clocks: cpg_clocks@e6150000 {
compatible = "renesas,r8a7793-cpg-clocks",
"renesas,rcar-gen2-cpg-clocks";
reg = <0 0xe6150000 0 0x1000>;
clocks = <&extal_clk>;
#clock-cells = <1>;
clock-output-names = "main", "pll0", "pll1", "pll3",
"lb", "qspi", "sdh", "sd0", "z",
"rcan", "adsp";
#power-domain-cells = <0>;
};
/* Variable factor clocks */
sd2_clk: sd2_clk@e6150078 {
compatible = "renesas,r8a7793-div6-clock",
"renesas,cpg-div6-clock";
reg = <0 0xe6150078 0 4>;
clocks = <&pll1_div2_clk>;
#clock-cells = <0>;
clock-output-names = "sd2";
};
sd3_clk: sd3_clk@e615026c {
compatible = "renesas,r8a7793-div6-clock",
"renesas,cpg-div6-clock";
reg = <0 0xe615026c 0 4>;
clocks = <&pll1_div2_clk>;
#clock-cells = <0>;
clock-output-names = "sd3";
};
mmc0_clk: mmc0_clk@e6150240 {
compatible = "renesas,r8a7793-div6-clock",
"renesas,cpg-div6-clock";
reg = <0 0xe6150240 0 4>;
clocks = <&pll1_div2_clk>;
#clock-cells = <0>;
clock-output-names = "mmc0";
};
/* Fixed factor clocks */
pll1_div2_clk: pll1_div2_clk {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
#clock-cells = <0>;
clock-div = <2>;
clock-mult = <1>;
clock-output-names = "pll1_div2";
};
zg_clk: zg_clk {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
#clock-cells = <0>;
clock-div = <5>;
clock-mult = <1>;
clock-output-names = "zg";
};
zx_clk: zx_clk {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
#clock-cells = <0>;
clock-div = <3>;
clock-mult = <1>;
clock-output-names = "zx";
};
zs_clk: zs_clk {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
#clock-cells = <0>;
clock-div = <6>;
clock-mult = <1>;
clock-output-names = "zs";
};
hp_clk: hp_clk {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
#clock-cells = <0>;
clock-div = <12>;
clock-mult = <1>;
clock-output-names = "hp";
};
p_clk: p_clk {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
#clock-cells = <0>;
clock-div = <24>;
clock-mult = <1>;
clock-output-names = "p";
};
rclk_clk: rclk_clk {
compatible = "fixed-factor-clock";
clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
#clock-cells = <0>;
clock-div = <(48 * 1024)>;
clock-mult = <1>;
clock-output-names = "rclk";
};
mp_clk: mp_clk {
compatible = "fixed-factor-clock";
clocks = <&pll1_div2_clk>;
#clock-cells = <0>;
clock-div = <15>;
clock-mult = <1>;
clock-output-names = "mp";
};
cp_clk: cp_clk {
compatible = "fixed-factor-clock";
clocks = <&extal_clk>;
#clock-cells = <0>;
clock-div = <2>;
clock-mult = <1>;
clock-output-names = "cp";
};
/* Gate clocks */
mstp1_clks: mstp1_clks@e6150134 {
compatible = "renesas,r8a7793-mstp-clocks",
"renesas,cpg-mstp-clocks";
reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
clocks = <&zs_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
<&zg_clk>, <&zs_clk>, <&zs_clk>, <&zs_clk>,
<&p_clk>, <&p_clk>, <&rclk_clk>, <&cp_clk>,
<&zs_clk>, <&zs_clk>, <&zs_clk>;
#clock-cells = <1>;
clock-indices = <
R8A7793_CLK_VCP0 R8A7793_CLK_VPC0
R8A7793_CLK_SSP1 R8A7793_CLK_TMU1
R8A7793_CLK_3DG R8A7793_CLK_2DDMAC
R8A7793_CLK_FDP1_1 R8A7793_CLK_FDP1_0
R8A7793_CLK_TMU3 R8A7793_CLK_TMU2
R8A7793_CLK_CMT0 R8A7793_CLK_TMU0
R8A7793_CLK_VSP1_DU1 R8A7793_CLK_VSP1_DU0
R8A7793_CLK_VSP1_S
>;
clock-output-names =
"vcp0", "vpc0", "ssp_dev", "tmu1",
"pvrsrvkm", "tddmac", "fdp1", "fdp0",
"tmu3", "tmu2", "cmt0", "tmu0", "vsp1-du1",
"vsp1-du0", "vsps";
};
mstp3_clks: mstp3_clks@e615013c {
compatible = "renesas,r8a7793-mstp-clocks",
"renesas,cpg-mstp-clocks";
reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
clocks = <&cp_clk>, <&sd3_clk>, <&sd2_clk>,
<&cpg_clocks R8A7793_CLK_SD0>, <&mmc0_clk>,
<&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>,
<&rclk_clk>, <&hp_clk>, <&hp_clk>;
#clock-cells = <1>;
clock-indices = <
R8A7793_CLK_TPU0 R8A7793_CLK_SDHI2
R8A7793_CLK_SDHI1 R8A7793_CLK_SDHI0
R8A7793_CLK_MMCIF0 R8A7793_CLK_IIC0
R8A7793_CLK_PCIEC R8A7793_CLK_IIC1
R8A7793_CLK_SSUSB R8A7793_CLK_CMT1
R8A7793_CLK_USBDMAC0 R8A7793_CLK_USBDMAC1
>;
clock-output-names =
"tpu0", "sdhi2", "sdhi1", "sdhi0", "mmcif0",
"i2c7", "pciec", "i2c8", "ssusb", "cmt1",
"usbdmac0", "usbdmac1";
};
mstp4_clks: mstp4_clks@e6150140 {
compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
clocks = <&cp_clk>;
#clock-cells = <1>;
clock-indices = <R8A7793_CLK_IRQC>;
clock-output-names = "irqc";
};
mstp7_clks: mstp7_clks@e615014c {
compatible = "renesas,r8a7793-mstp-clocks",
"renesas,cpg-mstp-clocks";
reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
clocks = <&mp_clk>, <&hp_clk>, <&zs_clk>, <&p_clk>,
<&p_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
<&p_clk>, <&p_clk>, <&p_clk>, <&zx_clk>,
<&zx_clk>, <&zx_clk>;
#clock-cells = <1>;
clock-indices = <
R8A7793_CLK_EHCI R8A7793_CLK_HSUSB
R8A7793_CLK_HSCIF2 R8A7793_CLK_SCIF5
R8A7793_CLK_SCIF4 R8A7793_CLK_HSCIF1
R8A7793_CLK_HSCIF0 R8A7793_CLK_SCIF3
R8A7793_CLK_SCIF2 R8A7793_CLK_SCIF1
R8A7793_CLK_SCIF0 R8A7793_CLK_DU1
R8A7793_CLK_DU0 R8A7793_CLK_LVDS0
>;
clock-output-names =
"ehci", "hsusb", "hscif2", "scif5", "scif4",
"hscif1", "hscif0", "scif3", "scif2",
"scif1", "scif0", "du1", "du0", "lvds0";
};
mstp8_clks: mstp8_clks@e6150990 {
compatible = "renesas,r8a7793-mstp-clocks",
"renesas,cpg-mstp-clocks";
reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
clocks = <&zx_clk>, <&zg_clk>, <&zg_clk>, <&zg_clk>,
<&p_clk>, <&zs_clk>, <&zs_clk>;
#clock-cells = <1>;
clock-indices = <
R8A7793_CLK_IPMMU_SGX R8A7793_CLK_VIN2
R8A7793_CLK_VIN1 R8A7793_CLK_VIN0
R8A7793_CLK_ETHER R8A7793_CLK_SATA1
R8A7793_CLK_SATA0
>;
clock-output-names =
"ipmmu_sgx", "vin2", "vin1", "vin0", "ether",
"sata1", "sata0";
};
};
};
