| Message ID | 20240229-rk-dts-additions-v3-2-6afe8473a631@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | RK3588 and Rock 5B dts additions: thermal, OPP and fan | expand |
Hello Alexey, On 2024-02-29 20:26, Alexey Charkov wrote: > This links the PWM fan on Radxa Rock 5B as an active cooling device > managed automatically by the thermal subsystem, with a target SoC > temperature of 65C and a minimum-spin interval from 55C to 65C to > ensure airflow when the system gets warm I'd suggest that you replace "automatic active cooling" with "active cooling" in the patch subject. I know, it may seem like more of the unnecessary nitpicking, :) but I hope you'll agree that "automatic" is actually redundant there. It would also make the patch subject a bit shorter. Another option would be to replace "automatic active cooling" with "automatic fan control", which may actually be a better choice. I'd be happy with whichever one you prefer. :) Otherwise, please feel free to add: Reviewed-by: Dragan Simic <dsimic@manjaro.org> > Signed-off-by: Alexey Charkov <alchark@gmail.com> > --- > arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 30 > ++++++++++++++++++++++++- > 1 file changed, 29 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts > b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts > index a0e303c3a1dc..3f7fb055c4dc 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts > +++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts > @@ -52,7 +52,7 @@ led_rgb_b { > > fan: pwm-fan { > compatible = "pwm-fan"; > - cooling-levels = <0 95 145 195 255>; > + cooling-levels = <0 120 150 180 210 240 255>; > fan-supply = <&vcc5v0_sys>; > pwms = <&pwm1 0 50000 0>; > #cooling-cells = <2>; > @@ -173,6 +173,34 @@ &cpu_l3 { > cpu-supply = <&vdd_cpu_lit_s0>; > }; > > +&package_thermal { > + polling-delay = <1000>; > + > + trips { > + package_fan0: package-fan0 { > + temperature = <55000>; > + hysteresis = <2000>; > + type = "active"; > + }; > + package_fan1: package-fan1 { > + temperature = <65000>; > + hysteresis = <2000>; > + type = "active"; > + }; > + }; > + > + cooling-maps { > + map1 { > + trip = <&package_fan0>; > + cooling-device = <&fan THERMAL_NO_LIMIT 1>; > + }; > + map2 { > + trip = <&package_fan1>; > + cooling-device = <&fan 2 THERMAL_NO_LIMIT>; > + }; > + }; > +}; > + > &i2c0 { > pinctrl-names = "default"; > pinctrl-0 = <&i2c0m2_xfer>;
On Fri, Mar 1, 2024 at 1:25 AM Dragan Simic <dsimic@manjaro.org> wrote: > > Hello Alexey, > > On 2024-02-29 20:26, Alexey Charkov wrote: > > This links the PWM fan on Radxa Rock 5B as an active cooling device > > managed automatically by the thermal subsystem, with a target SoC > > temperature of 65C and a minimum-spin interval from 55C to 65C to > > ensure airflow when the system gets warm > > I'd suggest that you replace "automatic active cooling" with "active > cooling" in the patch subject. I know, it may seem like more of the > unnecessary nitpicking, :) but I hope you'll agree that "automatic" > is actually redundant there. It would also make the patch subject > a bit shorter. > > Another option would be to replace "automatic active cooling" with > "automatic fan control", which may actually be a better choice. > I'd be happy with whichever one you prefer. :) Sounds good to me, thanks! > Otherwise, please feel free to add: > > Reviewed-by: Dragan Simic <dsimic@manjaro.org> Thank you Dragan, much appreciated! Best regards, Alexey
On 2024-03-01 06:21, Alexey Charkov wrote: > On Fri, Mar 1, 2024 at 1:25 AM Dragan Simic <dsimic@manjaro.org> wrote: >> On 2024-02-29 20:26, Alexey Charkov wrote: >> > This links the PWM fan on Radxa Rock 5B as an active cooling device >> > managed automatically by the thermal subsystem, with a target SoC >> > temperature of 65C and a minimum-spin interval from 55C to 65C to >> > ensure airflow when the system gets warm >> >> I'd suggest that you replace "automatic active cooling" with "active >> cooling" in the patch subject. I know, it may seem like more of the >> unnecessary nitpicking, :) but I hope you'll agree that "automatic" >> is actually redundant there. It would also make the patch subject >> a bit shorter. >> >> Another option would be to replace "automatic active cooling" with >> "automatic fan control", which may actually be a better choice. >> I'd be happy with whichever one you prefer. :) > > Sounds good to me, thanks! I'm glad that you like it. :) >> Otherwise, please feel free to add: >> >> Reviewed-by: Dragan Simic <dsimic@manjaro.org> > > Thank you Dragan, much appreciated! Thank you for putting up with my nitpicking. :)
On 2024-03-01 07:17, Dragan Simic wrote: > On 2024-03-01 06:21, Alexey Charkov wrote: >> On Fri, Mar 1, 2024 at 1:25 AM Dragan Simic <dsimic@manjaro.org> >> wrote: >>> On 2024-02-29 20:26, Alexey Charkov wrote: >>> > This links the PWM fan on Radxa Rock 5B as an active cooling device >>> > managed automatically by the thermal subsystem, with a target SoC >>> > temperature of 65C and a minimum-spin interval from 55C to 65C to >>> > ensure airflow when the system gets warm >>> >>> I'd suggest that you replace "automatic active cooling" with "active >>> cooling" in the patch subject. I know, it may seem like more of the >>> unnecessary nitpicking, :) but I hope you'll agree that "automatic" >>> is actually redundant there. It would also make the patch subject >>> a bit shorter. >>> >>> Another option would be to replace "automatic active cooling" with >>> "automatic fan control", which may actually be a better choice. >>> I'd be happy with whichever one you prefer. :) >> >> Sounds good to me, thanks! > > I'm glad that you like it. :) > >>> Otherwise, please feel free to add: >>> >>> Reviewed-by: Dragan Simic <dsimic@manjaro.org> >> >> Thank you Dragan, much appreciated! > > Thank you for putting up with my nitpicking. :) Perhaps the following tag would also be deserved for this patch: Helped-by: Dragan Simic <dsimic@manjaro.org> I hope you agree. :)
On Fri, Mar 1, 2024 at 12:25 PM Dragan Simic <dsimic@manjaro.org> wrote: > > On 2024-03-01 07:17, Dragan Simic wrote: > > On 2024-03-01 06:21, Alexey Charkov wrote: > >> On Fri, Mar 1, 2024 at 1:25 AM Dragan Simic <dsimic@manjaro.org> > >> wrote: > >>> On 2024-02-29 20:26, Alexey Charkov wrote: > >>> > This links the PWM fan on Radxa Rock 5B as an active cooling device > >>> > managed automatically by the thermal subsystem, with a target SoC > >>> > temperature of 65C and a minimum-spin interval from 55C to 65C to > >>> > ensure airflow when the system gets warm > >>> > >>> I'd suggest that you replace "automatic active cooling" with "active > >>> cooling" in the patch subject. I know, it may seem like more of the > >>> unnecessary nitpicking, :) but I hope you'll agree that "automatic" > >>> is actually redundant there. It would also make the patch subject > >>> a bit shorter. > >>> > >>> Another option would be to replace "automatic active cooling" with > >>> "automatic fan control", which may actually be a better choice. > >>> I'd be happy with whichever one you prefer. :) > >> > >> Sounds good to me, thanks! > > > > I'm glad that you like it. :) > > > >>> Otherwise, please feel free to add: > >>> > >>> Reviewed-by: Dragan Simic <dsimic@manjaro.org> > >> > >> Thank you Dragan, much appreciated! > > > > Thank you for putting up with my nitpicking. :) > > Perhaps the following tag would also be deserved for this patch: > > Helped-by: Dragan Simic <dsimic@manjaro.org> > > I hope you agree. :) Definitely! Thanks again for your feedback and contribution! Best regards, Alexey
On 2024-03-01 09:30, Alexey Charkov wrote: > On Fri, Mar 1, 2024 at 12:25 PM Dragan Simic <dsimic@manjaro.org> > wrote: >> On 2024-03-01 07:17, Dragan Simic wrote: >> > On 2024-03-01 06:21, Alexey Charkov wrote: >> >> On Fri, Mar 1, 2024 at 1:25 AM Dragan Simic <dsimic@manjaro.org> >> >> wrote: >> >>> On 2024-02-29 20:26, Alexey Charkov wrote: >> >>> > This links the PWM fan on Radxa Rock 5B as an active cooling device >> >>> > managed automatically by the thermal subsystem, with a target SoC >> >>> > temperature of 65C and a minimum-spin interval from 55C to 65C to >> >>> > ensure airflow when the system gets warm >> >>> >> >>> I'd suggest that you replace "automatic active cooling" with "active >> >>> cooling" in the patch subject. I know, it may seem like more of the >> >>> unnecessary nitpicking, :) but I hope you'll agree that "automatic" >> >>> is actually redundant there. It would also make the patch subject >> >>> a bit shorter. >> >>> >> >>> Another option would be to replace "automatic active cooling" with >> >>> "automatic fan control", which may actually be a better choice. >> >>> I'd be happy with whichever one you prefer. :) >> >> >> >> Sounds good to me, thanks! >> > >> > I'm glad that you like it. :) >> > >> >>> Otherwise, please feel free to add: >> >>> >> >>> Reviewed-by: Dragan Simic <dsimic@manjaro.org> >> >> >> >> Thank you Dragan, much appreciated! >> > >> > Thank you for putting up with my nitpicking. :) >> >> Perhaps the following tag would also be deserved for this patch: >> >> Helped-by: Dragan Simic <dsimic@manjaro.org> >> >> I hope you agree. :) > > Definitely! Thanks again for your feedback and contribution! I'm glad to help. :)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts index a0e303c3a1dc..3f7fb055c4dc 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts @@ -52,7 +52,7 @@ led_rgb_b { fan: pwm-fan { compatible = "pwm-fan"; - cooling-levels = <0 95 145 195 255>; + cooling-levels = <0 120 150 180 210 240 255>; fan-supply = <&vcc5v0_sys>; pwms = <&pwm1 0 50000 0>; #cooling-cells = <2>; @@ -173,6 +173,34 @@ &cpu_l3 { cpu-supply = <&vdd_cpu_lit_s0>; }; +&package_thermal { + polling-delay = <1000>; + + trips { + package_fan0: package-fan0 { + temperature = <55000>; + hysteresis = <2000>; + type = "active"; + }; + package_fan1: package-fan1 { + temperature = <65000>; + hysteresis = <2000>; + type = "active"; + }; + }; + + cooling-maps { + map1 { + trip = <&package_fan0>; + cooling-device = <&fan THERMAL_NO_LIMIT 1>; + }; + map2 { + trip = <&package_fan1>; + cooling-device = <&fan 2 THERMAL_NO_LIMIT>; + }; + }; +}; + &i2c0 { pinctrl-names = "default"; pinctrl-0 = <&i2c0m2_xfer>;
This links the PWM fan on Radxa Rock 5B as an active cooling device managed automatically by the thermal subsystem, with a target SoC temperature of 65C and a minimum-spin interval from 55C to 65C to ensure airflow when the system gets warm Signed-off-by: Alexey Charkov <alchark@gmail.com> --- arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 30 ++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-)