mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 01:38:22 +00:00
61f5ddcb7a
Many SoCs allow power to be applied to or removed from portions of the SoC (power domains). This may be used to save power. This API provides the means to control such power management hardware. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
423 lines
7.4 KiB
Text
423 lines
7.4 KiB
Text
/dts-v1/;
|
|
|
|
/ {
|
|
model = "sandbox";
|
|
compatible = "sandbox";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
aliases {
|
|
console = &uart0;
|
|
eth0 = "/eth@10002000";
|
|
eth3 = ð_3;
|
|
eth5 = ð_5;
|
|
i2c0 = "/i2c@0";
|
|
pci0 = &pci;
|
|
remoteproc1 = &rproc_1;
|
|
remoteproc2 = &rproc_2;
|
|
rtc0 = &rtc_0;
|
|
rtc1 = &rtc_1;
|
|
spi0 = "/spi@0";
|
|
testfdt6 = "/e-test";
|
|
testbus3 = "/some-bus";
|
|
testfdt0 = "/some-bus/c-test@0";
|
|
testfdt1 = "/some-bus/c-test@1";
|
|
testfdt3 = "/b-test";
|
|
testfdt5 = "/some-bus/c-test@5";
|
|
testfdt8 = "/a-test";
|
|
usb0 = &usb_0;
|
|
usb1 = &usb_1;
|
|
usb2 = &usb_2;
|
|
};
|
|
|
|
a-test {
|
|
reg = <0 1>;
|
|
compatible = "denx,u-boot-fdt-test";
|
|
ping-expect = <0>;
|
|
ping-add = <0>;
|
|
u-boot,dm-pre-reloc;
|
|
test-gpios = <&gpio_a 1>, <&gpio_a 4>, <&gpio_b 5 0 3 2 1>,
|
|
<0>, <&gpio_a 12>;
|
|
test2-gpios = <&gpio_a 1>, <&gpio_a 4>, <&gpio_b 6 1 3 2 1>,
|
|
<&gpio_b 7 2 3 2 1>, <&gpio_b 8 4 3 2 1>,
|
|
<&gpio_b 9 0xc 3 2 1>;
|
|
};
|
|
|
|
junk {
|
|
reg = <1 1>;
|
|
compatible = "not,compatible";
|
|
};
|
|
|
|
no-compatible {
|
|
reg = <2 1>;
|
|
};
|
|
|
|
b-test {
|
|
reg = <3 1>;
|
|
compatible = "denx,u-boot-fdt-test";
|
|
ping-expect = <3>;
|
|
ping-add = <3>;
|
|
};
|
|
|
|
some-bus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "denx,u-boot-test-bus";
|
|
reg = <3 1>;
|
|
ping-expect = <4>;
|
|
ping-add = <4>;
|
|
c-test@5 {
|
|
compatible = "denx,u-boot-fdt-test";
|
|
reg = <5>;
|
|
ping-expect = <5>;
|
|
ping-add = <5>;
|
|
};
|
|
c-test@0 {
|
|
compatible = "denx,u-boot-fdt-test";
|
|
reg = <0>;
|
|
ping-expect = <6>;
|
|
ping-add = <6>;
|
|
};
|
|
c-test@1 {
|
|
compatible = "denx,u-boot-fdt-test";
|
|
reg = <1>;
|
|
ping-expect = <7>;
|
|
ping-add = <7>;
|
|
};
|
|
};
|
|
|
|
d-test {
|
|
reg = <3 1>;
|
|
ping-expect = <6>;
|
|
ping-add = <6>;
|
|
compatible = "google,another-fdt-test";
|
|
};
|
|
|
|
e-test {
|
|
reg = <3 1>;
|
|
ping-expect = <6>;
|
|
ping-add = <6>;
|
|
compatible = "google,another-fdt-test";
|
|
};
|
|
|
|
f-test {
|
|
compatible = "denx,u-boot-fdt-test";
|
|
};
|
|
|
|
g-test {
|
|
compatible = "denx,u-boot-fdt-test";
|
|
};
|
|
|
|
clk_fixed: clk-fixed {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <1234>;
|
|
};
|
|
|
|
clk_sandbox: clk-sbox {
|
|
compatible = "sandbox,clk";
|
|
#clock-cells = <1>;
|
|
};
|
|
|
|
clk-test {
|
|
compatible = "sandbox,clk-test";
|
|
clocks = <&clk_fixed>,
|
|
<&clk_sandbox 1>,
|
|
<&clk_sandbox 0>;
|
|
clock-names = "fixed", "i2c", "spi";
|
|
};
|
|
|
|
eth@10002000 {
|
|
compatible = "sandbox,eth";
|
|
reg = <0x10002000 0x1000>;
|
|
fake-host-hwaddr = <0x00 0x00 0x66 0x44 0x22 0x00>;
|
|
};
|
|
|
|
eth_5: eth@10003000 {
|
|
compatible = "sandbox,eth";
|
|
reg = <0x10003000 0x1000>;
|
|
fake-host-hwaddr = <0x00 0x00 0x66 0x44 0x22 0x11>;
|
|
};
|
|
|
|
eth_3: sbe5 {
|
|
compatible = "sandbox,eth";
|
|
reg = <0x10005000 0x1000>;
|
|
fake-host-hwaddr = <0x00 0x00 0x66 0x44 0x22 0x33>;
|
|
};
|
|
|
|
eth@10004000 {
|
|
compatible = "sandbox,eth";
|
|
reg = <0x10004000 0x1000>;
|
|
fake-host-hwaddr = <0x00 0x00 0x66 0x44 0x22 0x22>;
|
|
};
|
|
|
|
gpio_a: base-gpios {
|
|
compatible = "sandbox,gpio";
|
|
gpio-controller;
|
|
#gpio-cells = <1>;
|
|
gpio-bank-name = "a";
|
|
num-gpios = <20>;
|
|
};
|
|
|
|
gpio_b: extra-gpios {
|
|
compatible = "sandbox,gpio";
|
|
gpio-controller;
|
|
#gpio-cells = <5>;
|
|
gpio-bank-name = "b";
|
|
num-gpios = <10>;
|
|
};
|
|
|
|
i2c@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0 1>;
|
|
compatible = "sandbox,i2c";
|
|
clock-frequency = <100000>;
|
|
eeprom@2c {
|
|
reg = <0x2c>;
|
|
compatible = "i2c-eeprom";
|
|
emul {
|
|
compatible = "sandbox,i2c-eeprom";
|
|
sandbox,filename = "i2c.bin";
|
|
sandbox,size = <256>;
|
|
};
|
|
};
|
|
|
|
rtc_0: rtc@43 {
|
|
reg = <0x43>;
|
|
compatible = "sandbox-rtc";
|
|
emul {
|
|
compatible = "sandbox,i2c-rtc";
|
|
};
|
|
};
|
|
|
|
rtc_1: rtc@61 {
|
|
reg = <0x61>;
|
|
compatible = "sandbox-rtc";
|
|
emul {
|
|
compatible = "sandbox,i2c-rtc";
|
|
};
|
|
};
|
|
|
|
sandbox_pmic: sandbox_pmic {
|
|
reg = <0x40>;
|
|
};
|
|
};
|
|
|
|
adc@0 {
|
|
compatible = "sandbox,adc";
|
|
vdd-supply = <&buck2>;
|
|
vss-microvolts = <0>;
|
|
};
|
|
|
|
lcd {
|
|
u-boot,dm-pre-reloc;
|
|
compatible = "sandbox,lcd-sdl";
|
|
xres = <1366>;
|
|
yres = <768>;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
iracibble {
|
|
gpios = <&gpio_a 1 0>;
|
|
label = "sandbox:red";
|
|
};
|
|
|
|
martinet {
|
|
gpios = <&gpio_a 2 0>;
|
|
label = "sandbox:green";
|
|
};
|
|
};
|
|
|
|
mbox: mbox {
|
|
compatible = "sandbox,mbox";
|
|
#mbox-cells = <1>;
|
|
};
|
|
|
|
mbox-test {
|
|
compatible = "sandbox,mbox-test";
|
|
mboxes = <&mbox 100>, <&mbox 1>;
|
|
mbox-names = "other", "test";
|
|
};
|
|
|
|
mmc {
|
|
compatible = "sandbox,mmc";
|
|
};
|
|
|
|
pci: pci-controller {
|
|
compatible = "sandbox,pci";
|
|
device_type = "pci";
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
ranges = <0x02000000 0 0x10000000 0x10000000 0 0x2000
|
|
0x01000000 0 0x20000000 0x20000000 0 0x2000>;
|
|
pci@1f,0 {
|
|
compatible = "pci-generic";
|
|
reg = <0xf800 0 0 0 0>;
|
|
emul@1f,0 {
|
|
compatible = "sandbox,swap-case";
|
|
};
|
|
};
|
|
};
|
|
|
|
pwrdom: power-domain {
|
|
compatible = "sandbox,power-domain";
|
|
#power-domain-cells = <1>;
|
|
};
|
|
|
|
power-domain-test {
|
|
compatible = "sandbox,power-domain-test";
|
|
power-domains = <&pwrdom 2>;
|
|
};
|
|
|
|
ram {
|
|
compatible = "sandbox,ram";
|
|
};
|
|
|
|
reset@0 {
|
|
compatible = "sandbox,warm-reset";
|
|
};
|
|
|
|
reset@1 {
|
|
compatible = "sandbox,reset";
|
|
};
|
|
|
|
resetc: reset-ctl {
|
|
compatible = "sandbox,reset-ctl";
|
|
#reset-cells = <1>;
|
|
};
|
|
|
|
reset-ctl-test {
|
|
compatible = "sandbox,reset-ctl-test";
|
|
resets = <&resetc 100>, <&resetc 2>;
|
|
reset-names = "other", "test";
|
|
};
|
|
|
|
rproc_1: rproc@1 {
|
|
compatible = "sandbox,test-processor";
|
|
remoteproc-name = "remoteproc-test-dev1";
|
|
};
|
|
|
|
rproc_2: rproc@2 {
|
|
compatible = "sandbox,test-processor";
|
|
internal-memory-mapped;
|
|
remoteproc-name = "remoteproc-test-dev2";
|
|
};
|
|
|
|
spi@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0 1>;
|
|
compatible = "sandbox,spi";
|
|
cs-gpios = <0>, <&gpio_a 0>;
|
|
spi.bin@0 {
|
|
reg = <0>;
|
|
compatible = "spansion,m25p16", "spi-flash";
|
|
spi-max-frequency = <40000000>;
|
|
sandbox,filename = "spi.bin";
|
|
};
|
|
};
|
|
|
|
syscon@0 {
|
|
compatible = "sandbox,syscon0";
|
|
reg = <0x10 4>;
|
|
};
|
|
|
|
syscon@1 {
|
|
compatible = "sandbox,syscon1";
|
|
reg = <0x20 5
|
|
0x28 6
|
|
0x30 7
|
|
0x38 8>;
|
|
};
|
|
|
|
timer {
|
|
compatible = "sandbox,timer";
|
|
clock-frequency = <1000000>;
|
|
};
|
|
|
|
uart0: serial {
|
|
compatible = "sandbox,serial";
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
usb_0: usb@0 {
|
|
compatible = "sandbox,usb";
|
|
status = "disabled";
|
|
hub {
|
|
compatible = "sandbox,usb-hub";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
flash-stick {
|
|
reg = <0>;
|
|
compatible = "sandbox,usb-flash";
|
|
};
|
|
};
|
|
};
|
|
|
|
usb_1: usb@1 {
|
|
compatible = "sandbox,usb";
|
|
hub {
|
|
compatible = "usb-hub";
|
|
usb,device-class = <9>;
|
|
hub-emul {
|
|
compatible = "sandbox,usb-hub";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
flash-stick@0 {
|
|
reg = <0>;
|
|
compatible = "sandbox,usb-flash";
|
|
sandbox,filepath = "testflash.bin";
|
|
};
|
|
|
|
flash-stick@1 {
|
|
reg = <1>;
|
|
compatible = "sandbox,usb-flash";
|
|
sandbox,filepath = "testflash1.bin";
|
|
};
|
|
|
|
flash-stick@2 {
|
|
reg = <2>;
|
|
compatible = "sandbox,usb-flash";
|
|
sandbox,filepath = "testflash2.bin";
|
|
};
|
|
|
|
keyb@3 {
|
|
reg = <3>;
|
|
compatible = "sandbox,usb-keyb";
|
|
};
|
|
|
|
};
|
|
};
|
|
};
|
|
|
|
usb_2: usb@2 {
|
|
compatible = "sandbox,usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
spmi: spmi@0 {
|
|
compatible = "sandbox,spmi";
|
|
#address-cells = <0x1>;
|
|
#size-cells = <0x1>;
|
|
pm8916@0 {
|
|
compatible = "qcom,spmi-pmic";
|
|
reg = <0x0 0x1>;
|
|
#address-cells = <0x1>;
|
|
#size-cells = <0x1>;
|
|
|
|
spmi_gpios: gpios@c000 {
|
|
compatible = "qcom,pm8916-gpio";
|
|
reg = <0xc000 0x400>;
|
|
gpio-controller;
|
|
gpio-count = <4>;
|
|
#gpio-cells = <2>;
|
|
gpio-bank-name="spmi";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
#include "sandbox_pmic.dtsi"
|