166 lines
3.5 KiB
Plaintext
166 lines
3.5 KiB
Plaintext
/*
|
|
* Device Tree Source for the KZM-A9-GT board
|
|
*
|
|
* Copyright (C) 2012 Horms Solutions Ltd.
|
|
*
|
|
* Based on sh73a0-kzm9g.dts
|
|
* Copyright (C) 2012 Renesas Solutions Corp.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
/include/ "sh73a0.dtsi"
|
|
|
|
/ {
|
|
model = "KZM-A9-GT";
|
|
compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
|
|
|
|
cpus {
|
|
cpu@0 {
|
|
cpu0-supply = <&vdd_dvfs>;
|
|
operating-points = <
|
|
/* kHz uV */
|
|
1196000 1315000
|
|
598000 1175000
|
|
398667 1065000
|
|
>;
|
|
voltage-tolerance = <1>; /* 1% */
|
|
};
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200";
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x41000000 0x1e800000>;
|
|
};
|
|
|
|
reg_1p8v: regulator@0 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "fixed-1.8V";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
reg_3p3v: regulator@1 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "fixed-3.3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
lan9220@10000000 {
|
|
compatible = "smsc,lan9220", "smsc,lan9115";
|
|
reg = <0x10000000 0x100>;
|
|
phy-mode = "mii";
|
|
interrupt-parent = <&irqpin0>;
|
|
interrupts = <3 0>; /* active low */
|
|
reg-io-width = <4>;
|
|
smsc,irq-push-pull;
|
|
smsc,save-mac-address;
|
|
vddvario-supply = <®_1p8v>;
|
|
vdd33a-supply = <®_3p3v>;
|
|
};
|
|
};
|
|
|
|
&i2c0 {
|
|
as3711@40 {
|
|
compatible = "ams,as3711";
|
|
reg = <0x40>;
|
|
|
|
regulators {
|
|
vdd_dvfs: sd1 {
|
|
regulator-name = "1.315V CPU";
|
|
regulator-min-microvolt = <1050000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
sd2 {
|
|
regulator-name = "1.8V";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
sd4 {
|
|
regulator-name = "1.215V";
|
|
regulator-min-microvolt = <1215000>;
|
|
regulator-max-microvolt = <1235000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
ldo2 {
|
|
regulator-name = "2.8V CPU";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
ldo3 {
|
|
regulator-name = "3.0V CPU";
|
|
regulator-min-microvolt = <3000000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
ldo4 {
|
|
regulator-name = "2.8V";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
ldo5 {
|
|
regulator-name = "2.8V #2";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
ldo7 {
|
|
regulator-name = "1.15V CPU";
|
|
regulator-min-microvolt = <1150000>;
|
|
regulator-max-microvolt = <1150000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
ldo8 {
|
|
regulator-name = "1.15V CPU #2";
|
|
regulator-min-microvolt = <1150000>;
|
|
regulator-max-microvolt = <1150000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&mmcif {
|
|
bus-width = <8>;
|
|
vmmc-supply = <®_1p8v>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhi0 {
|
|
vmmc-supply = <®_3p3v>;
|
|
bus-width = <4>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhi2 {
|
|
vmmc-supply = <®_3p3v>;
|
|
bus-width = <4>;
|
|
broken-cd;
|
|
status = "okay";
|
|
};
|