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dts: riscv: espressif: esp32: move power-states to soc dts files

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CPU idle states are not board specific. This patch moves ESP32 idle
states to the core SoC dts files. Board can always tweak some state
parameters (if needed), but the definition belongs to core SoC dts
files, same as e.g. peripherals.

Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
This commit is contained in:
Gerard Marull-Paretas 2023-07-19 12:05:47 +02:00 committed by Carles Cufí
parent c008bf1720
commit 5eee169cf0
8 changed files with 52 additions and 86 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
boards/riscv/esp32c3_devkitm/esp32c3_devkitm.dts
View file

@ -26,22 +26,6 @@
watchdog0 = &wdt0; watchdog0 = &wdt0;
}; };
power-states {
light_sleep: light_sleep {
compatible = "zephyr,power-state";
power-state-name = "standby";
min-residency-us = <200>;
exit-latency-us = <60>;
};
deep_sleep: deep_sleep {
compatible = "zephyr,power-state";
power-state-name = "soft-off";
min-residency-us = <660>;
exit-latency-us = <105>;
};
};
gpio_keys { gpio_keys {
compatible = "gpio-keys"; compatible = "gpio-keys";
user_button1: button_1 { user_button1: button_1 {
@ -53,7 +37,6 @@
&cpu0 { &cpu0 {
clock-frequency = <ESP32_CLK_CPU_160M>; clock-frequency = <ESP32_CLK_CPU_160M>;
cpu-power-states = <&deep_sleep &light_sleep>;
}; };
&uart0 { &uart0 {

17
boards/riscv/stamp_c3/stamp_c3.dts
View file

@ -26,22 +26,6 @@
watchdog0 = &wdt0; watchdog0 = &wdt0;
}; };
power-states {
light_sleep: light_sleep {
compatible = "zephyr,power-state";
power-state-name = "standby";
min-residency-us = <200>;
exit-latency-us = <60>;
};
deep_sleep: deep_sleep {
compatible = "zephyr,power-state";
power-state-name = "soft-off";
min-residency-us = <660>;
exit-latency-us = <105>;
};
};
gpio_keys { gpio_keys {
compatible = "gpio-keys"; compatible = "gpio-keys";
button0: button0 { button0: button0 {
@ -53,7 +37,6 @@
&cpu0 { &cpu0 {
clock-frequency = <ESP32_CLK_CPU_160M>; clock-frequency = <ESP32_CLK_CPU_160M>;
cpu-power-states = <&deep_sleep &light_sleep>;
}; };
&uart0 { &uart0 {

17
boards/riscv/xiao_esp32c3/xiao_esp32c3.dts
View file

@ -26,27 +26,10 @@
i2c-0 = &i2c0; i2c-0 = &i2c0;
watchdog0 = &wdt0; watchdog0 = &wdt0;
}; };
power-states {
light_sleep: light_sleep {
compatible = "zephyr,power-state";
power-state-name = "standby";
min-residency-us = <200>;
exit-latency-us = <60>;
};
deep_sleep: deep_sleep {
compatible = "zephyr,power-state";
power-state-name = "soft-off";
min-residency-us = <660>;
exit-latency-us = <105>;
};
};
}; };
&cpu0 { &cpu0 {
clock-frequency = <ESP32_CLK_CPU_160M>; clock-frequency = <ESP32_CLK_CPU_160M>;
cpu-power-states = <&deep_sleep &light_sleep>;
}; };
&uart0 { &uart0 {

18
boards/xtensa/esp32/esp32.dts
View file

@ -33,28 +33,10 @@
zephyr,shell-uart = &uart0; zephyr,shell-uart = &uart0;
zephyr,flash = &flash0; zephyr,flash = &flash0;
}; };
power-states {
light_sleep: light_sleep {
compatible = "zephyr,power-state";
power-state-name = "standby";
min-residency-us = <200>;
exit-latency-us = <60>;
};
deep_sleep: deep_sleep {
compatible = "zephyr,power-state";
power-state-name = "soft-off";
min-residency-us = <2000>;
exit-latency-us = <212>;
};
};
}; };
&cpu0 { &cpu0 {
clock-frequency = <ESP32_CLK_CPU_240M>; clock-frequency = <ESP32_CLK_CPU_240M>;
cpu-power-states = <&light_sleep &deep_sleep>;
}; };
&cpu1 { &cpu1 {

17
boards/xtensa/esp32s2_saola/esp32s2_saola.dts
View file

@ -26,22 +26,6 @@
zephyr,flash = &flash0; zephyr,flash = &flash0;
}; };
power-states {
light_sleep: light_sleep {
compatible = "zephyr,power-state";
power-state-name = "standby";
min-residency-us = <200>;
exit-latency-us = <60>;
};
deep_sleep: deep_sleep {
compatible = "zephyr,power-state";
power-state-name = "soft-off";
min-residency-us = <2000>;
exit-latency-us = <212>;
};
};
gpio_keys { gpio_keys {
compatible = "gpio-keys"; compatible = "gpio-keys";
user_button: user_button { user_button: user_button {
@ -53,7 +37,6 @@
&cpu0 { &cpu0 {
clock-frequency = <ESP32_CLK_CPU_240M>; clock-frequency = <ESP32_CLK_CPU_240M>;
cpu-power-states = <&deep_sleep &light_sleep>;
}; };
&uart0 { &uart0 {

17
dts/riscv/espressif/esp32c3.dtsi
View file

@ -33,6 +33,23 @@
device_type = "cpu"; device_type = "cpu";
compatible = "espressif,riscv"; compatible = "espressif,riscv";
reg = <0>; reg = <0>;
cpu-power-states = <&light_sleep &deep_sleep>;
};
};
power-states {
light_sleep: light_sleep {
compatible = "zephyr,power-state";
power-state-name = "standby";
min-residency-us = <200>;
exit-latency-us = <60>;
};
deep_sleep: deep_sleep {
compatible = "zephyr,power-state";
power-state-name = "soft-off";
min-residency-us = <660>;
exit-latency-us = <105>;
}; };
}; };

18
dts/xtensa/espressif/esp32.dtsi
View file

@ -28,6 +28,7 @@
device_type = "cpu"; device_type = "cpu";
compatible = "cdns,tensilica-xtensa-lx6"; compatible = "cdns,tensilica-xtensa-lx6";
reg = <0>; reg = <0>;
cpu-power-states = <&light_sleep &deep_sleep>;
}; };
cpu1: cpu@1 { cpu1: cpu@1 {
@ -38,6 +39,23 @@
}; };
power-states {
light_sleep: light_sleep {
compatible = "zephyr,power-state";
power-state-name = "standby";
min-residency-us = <200>;
exit-latency-us = <60>;
};
deep_sleep: deep_sleep {
compatible = "zephyr,power-state";
power-state-name = "soft-off";
min-residency-us = <2000>;
exit-latency-us = <212>;
};
};
wifi: wifi { wifi: wifi {
compatible = "espressif,esp32-wifi"; compatible = "espressif,esp32-wifi";
status = "disabled"; status = "disabled";

17
dts/xtensa/espressif/esp32s2.dtsi
View file

@ -34,6 +34,23 @@
device_type = "cpu"; device_type = "cpu";
compatible = "cdns,tensilica-xtensa-lx7"; compatible = "cdns,tensilica-xtensa-lx7";
reg = <0>; reg = <0>;
cpu-power-states = <&light_sleep &deep_sleep>;
};
};
power-states {
light_sleep: light_sleep {
compatible = "zephyr,power-state";
power-state-name = "standby";
min-residency-us = <200>;
exit-latency-us = <60>;
};
deep_sleep: deep_sleep {
compatible = "zephyr,power-state";
power-state-name = "soft-off";
min-residency-us = <2000>;
exit-latency-us = <212>;
}; };
}; };