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// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree Source for the M3ULCB (R-Car Starter Kit Pro) board
*
* Copyright (C) 2016-2018 Renesas Electronics Corp.
* Copyright (C) 2016 Cogent Embedded, Inc.
*/
/dts-v1/;
#include "r8a7796.dtsi"
#include "ulcb.dtsi"
/ {
model = "Renesas M3ULCB board based on r8a7796";
compatible = "renesas,m3ulcb", "renesas,r8a7796";
chosen {
/delete-property/ bootargs;
xen,xen-bootargs = "dom0_mem=752M console=dtuart dtuart=serial0 dom0_max_vcpus=4";
xen,dom0-bootargs = "console=hvc0 clk_ignore_unused root=/dev/mmcblk1p2 rw rootwait ignore_loglevel cma=32M earlyprintk";
#address-cells = <2>;
#size-cells = <2>;
modules {
module@0 {
compatible = "xen,linux-zimage",
"xen,multiboot-module";
reg = <0x0 0x7a000000 0x0 0x02000000>;
};
};
};
cpus {
idle-states {
/delete-node/ cpu-sleep-1;
};
};
memory@48000000 {
device_type = "memory";
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x38000000>, <0x6 0x00000000 0x0 0x40000000>;
};
vspm_if {
compatible = "renesas,vspm_if";
};
versaclock5_out3: versaclk-3 {
compatible = "fixed-clock";
#clock-cells = <0>;
/* Initial value of versaclock out3 */
clock-frequency = <33000000>;
};
};
&a53_0 {
/delete-property/ cpu-idle-states;
};
&a53_1 {
/delete-property/ cpu-idle-states;
};
&a53_2 {
/delete-property/ cpu-idle-states;
};
&a53_3 {
/delete-property/ cpu-idle-states;
};
&du {
clocks = <&cpg CPG_MOD 724>,
<&cpg CPG_MOD 723>,
<&cpg CPG_MOD 722>,
<&versaclock5 1>,
<&versaclock5_out3>,
<&versaclock5 2>;
clock-names = "du.0", "du.1", "du.2",
"dclkin.0", "dclkin.1", "dclkin.2";
};
&vspb {
status = "okay";
};
&vspi0 {
status = "okay";
};
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