* [PATCH v3 0/2] arm64: dts: rockchip: Add pwm nodes for RK3528
@ 2025-04-01 12:00 Chukun Pan
2025-04-01 12:00 ` [PATCH v3 1/2] " Chukun Pan
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Chukun Pan @ 2025-04-01 12:00 UTC (permalink / raw)
To: Heiko Stuebner
Cc: Yao Zi, Rob Herring, Chukun Pan, Jonas Karlman, Conor Dooley,
Krzysztof Kozlowski, linux-arm-kernel, linux-rockchip,
linux-kernel, devicetree
Add pwm nodes for RK3528. Most rk3528 boards use pwm-regulator to
supply to CPU, add node to enable them. The PWM core on RK3528 is
the same as RK3328, but the driver doesn't support interrupts yet.
Note that pwm regulator needs to be initialized in U-Boot:
```
&vdd_arm {
regulator-init-microvolt = <953000>;
};
&vdd_logic {
regulator-init-microvolt = <900000>;
};
```
Changes in v3:
Adjust regulators order of E20C dts nodes
Use PWM_POLARITY_INVERTED in pwm-regulator
Changes in v2:
Remove merged bindings patch
Remove pwm pinctrl in rk3528.dtsi
Enable pwm regulator for Radxa E20C
Chukun Pan (2):
arm64: dts: rockchip: Add pwm nodes for RK3528
arm64: dts: rockchip: Enable regulators for Radxa E20C
.../boot/dts/rockchip/rk3528-radxa-e20c.dts | 73 +++++++++++++++++
arch/arm64/boot/dts/rockchip/rk3528.dtsi | 80 +++++++++++++++++++
2 files changed, 153 insertions(+)
--
2.25.1
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH v3 1/2] arm64: dts: rockchip: Add pwm nodes for RK3528 2025-04-01 12:00 [PATCH v3 0/2] arm64: dts: rockchip: Add pwm nodes for RK3528 Chukun Pan @ 2025-04-01 12:00 ` Chukun Pan 2025-05-05 23:12 ` Jonas Karlman 2025-04-01 12:00 ` [PATCH v3 2/2] arm64: dts: rockchip: Enable regulators for Radxa E20C Chukun Pan 2025-05-06 11:15 ` [PATCH v3 0/2] arm64: dts: rockchip: Add pwm nodes for RK3528 Heiko Stuebner 2 siblings, 1 reply; 6+ messages in thread From: Chukun Pan @ 2025-04-01 12:00 UTC (permalink / raw) To: Heiko Stuebner Cc: Yao Zi, Rob Herring, Chukun Pan, Jonas Karlman, Conor Dooley, Krzysztof Kozlowski, linux-arm-kernel, linux-rockchip, linux-kernel, devicetree Add pwm nodes for RK3528. The PWM core on RK3528 is the same as RK3328, but the driver does not support interrupts yet. Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> --- arch/arm64/boot/dts/rockchip/rk3528.dtsi | 80 ++++++++++++++++++++++++ 1 file changed, 80 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3528.dtsi b/arch/arm64/boot/dts/rockchip/rk3528.dtsi index 35704d0be37a..47d4f63f11d3 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3528.dtsi @@ -465,6 +465,86 @@ uart7: serial@ffa28000 { status = "disabled"; }; + pwm0: pwm@ffa90000 { + compatible = "rockchip,rk3528-pwm", + "rockchip,rk3328-pwm"; + reg = <0x0 0xffa90000 0x0 0x10>; + clocks = <&cru CLK_PWM0>, <&cru PCLK_PWM0>; + clock-names = "pwm", "pclk"; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm1: pwm@ffa90010 { + compatible = "rockchip,rk3528-pwm", + "rockchip,rk3328-pwm"; + reg = <0x0 0xffa90010 0x0 0x10>; + clocks = <&cru CLK_PWM0>, <&cru PCLK_PWM0>; + clock-names = "pwm", "pclk"; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm2: pwm@ffa90020 { + compatible = "rockchip,rk3528-pwm", + "rockchip,rk3328-pwm"; + reg = <0x0 0xffa90020 0x0 0x10>; + clocks = <&cru CLK_PWM0>, <&cru PCLK_PWM0>; + clock-names = "pwm", "pclk"; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm3: pwm@ffa90030 { + compatible = "rockchip,rk3528-pwm", + "rockchip,rk3328-pwm"; + reg = <0x0 0xffa90030 0x0 0x10>; + clocks = <&cru CLK_PWM0>, <&cru PCLK_PWM0>; + clock-names = "pwm", "pclk"; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm4: pwm@ffa98000 { + compatible = "rockchip,rk3528-pwm", + "rockchip,rk3328-pwm"; + reg = <0x0 0xffa98000 0x0 0x10>; + clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>; + clock-names = "pwm", "pclk"; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm5: pwm@ffa98010 { + compatible = "rockchip,rk3528-pwm", + "rockchip,rk3328-pwm"; + reg = <0x0 0xffa98010 0x0 0x10>; + clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>; + clock-names = "pwm", "pclk"; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm6: pwm@ffa98020 { + compatible = "rockchip,rk3528-pwm", + "rockchip,rk3328-pwm"; + reg = <0x0 0xffa98020 0x0 0x10>; + clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>; + clock-names = "pwm", "pclk"; + #pwm-cells = <3>; + status = "disabled"; + }; + + pwm7: pwm@ffa98030 { + compatible = "rockchip,rk3528-pwm", + "rockchip,rk3328-pwm"; + reg = <0x0 0xffa98030 0x0 0x10>; + clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>; + clock-names = "pwm", "pclk"; + #pwm-cells = <3>; + status = "disabled"; + }; + saradc: adc@ffae0000 { compatible = "rockchip,rk3528-saradc"; reg = <0x0 0xffae0000 0x0 0x10000>; -- 2.25.1 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v3 1/2] arm64: dts: rockchip: Add pwm nodes for RK3528 2025-04-01 12:00 ` [PATCH v3 1/2] " Chukun Pan @ 2025-05-05 23:12 ` Jonas Karlman 0 siblings, 0 replies; 6+ messages in thread From: Jonas Karlman @ 2025-05-05 23:12 UTC (permalink / raw) To: Chukun Pan, Heiko Stuebner Cc: Yao Zi, Rob Herring, Conor Dooley, Krzysztof Kozlowski, linux-arm-kernel, linux-rockchip, linux-kernel, devicetree On 2025-04-01 14:00, Chukun Pan wrote: > Add pwm nodes for RK3528. The PWM core on RK3528 is the same as > RK3328, but the driver does not support interrupts yet. > > Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> pwm0-pwm2 has been verified working on my rk3528 boards and remaining seem to be correct, I have also dropped my prior attempt of looking into multi-channel handling as mentioned in v2, so this is: Reviewed-by: Jonas Karlman <jonas@kwiboo.se> Regards, Jonas > --- > arch/arm64/boot/dts/rockchip/rk3528.dtsi | 80 ++++++++++++++++++++++++ > 1 file changed, 80 insertions(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3528.dtsi b/arch/arm64/boot/dts/rockchip/rk3528.dtsi > index 35704d0be37a..47d4f63f11d3 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3528.dtsi > +++ b/arch/arm64/boot/dts/rockchip/rk3528.dtsi > @@ -465,6 +465,86 @@ uart7: serial@ffa28000 { > status = "disabled"; > }; > > + pwm0: pwm@ffa90000 { > + compatible = "rockchip,rk3528-pwm", > + "rockchip,rk3328-pwm"; > + reg = <0x0 0xffa90000 0x0 0x10>; > + clocks = <&cru CLK_PWM0>, <&cru PCLK_PWM0>; > + clock-names = "pwm", "pclk"; > + #pwm-cells = <3>; > + status = "disabled"; > + }; > + > + pwm1: pwm@ffa90010 { > + compatible = "rockchip,rk3528-pwm", > + "rockchip,rk3328-pwm"; > + reg = <0x0 0xffa90010 0x0 0x10>; > + clocks = <&cru CLK_PWM0>, <&cru PCLK_PWM0>; > + clock-names = "pwm", "pclk"; > + #pwm-cells = <3>; > + status = "disabled"; > + }; > + > + pwm2: pwm@ffa90020 { > + compatible = "rockchip,rk3528-pwm", > + "rockchip,rk3328-pwm"; > + reg = <0x0 0xffa90020 0x0 0x10>; > + clocks = <&cru CLK_PWM0>, <&cru PCLK_PWM0>; > + clock-names = "pwm", "pclk"; > + #pwm-cells = <3>; > + status = "disabled"; > + }; > + > + pwm3: pwm@ffa90030 { > + compatible = "rockchip,rk3528-pwm", > + "rockchip,rk3328-pwm"; > + reg = <0x0 0xffa90030 0x0 0x10>; > + clocks = <&cru CLK_PWM0>, <&cru PCLK_PWM0>; > + clock-names = "pwm", "pclk"; > + #pwm-cells = <3>; > + status = "disabled"; > + }; > + > + pwm4: pwm@ffa98000 { > + compatible = "rockchip,rk3528-pwm", > + "rockchip,rk3328-pwm"; > + reg = <0x0 0xffa98000 0x0 0x10>; > + clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>; > + clock-names = "pwm", "pclk"; > + #pwm-cells = <3>; > + status = "disabled"; > + }; > + > + pwm5: pwm@ffa98010 { > + compatible = "rockchip,rk3528-pwm", > + "rockchip,rk3328-pwm"; > + reg = <0x0 0xffa98010 0x0 0x10>; > + clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>; > + clock-names = "pwm", "pclk"; > + #pwm-cells = <3>; > + status = "disabled"; > + }; > + > + pwm6: pwm@ffa98020 { > + compatible = "rockchip,rk3528-pwm", > + "rockchip,rk3328-pwm"; > + reg = <0x0 0xffa98020 0x0 0x10>; > + clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>; > + clock-names = "pwm", "pclk"; > + #pwm-cells = <3>; > + status = "disabled"; > + }; > + > + pwm7: pwm@ffa98030 { > + compatible = "rockchip,rk3528-pwm", > + "rockchip,rk3328-pwm"; > + reg = <0x0 0xffa98030 0x0 0x10>; > + clocks = <&cru CLK_PWM1>, <&cru PCLK_PWM1>; > + clock-names = "pwm", "pclk"; > + #pwm-cells = <3>; > + status = "disabled"; > + }; > + > saradc: adc@ffae0000 { > compatible = "rockchip,rk3528-saradc"; > reg = <0x0 0xffae0000 0x0 0x10000>; ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v3 2/2] arm64: dts: rockchip: Enable regulators for Radxa E20C 2025-04-01 12:00 [PATCH v3 0/2] arm64: dts: rockchip: Add pwm nodes for RK3528 Chukun Pan 2025-04-01 12:00 ` [PATCH v3 1/2] " Chukun Pan @ 2025-04-01 12:00 ` Chukun Pan 2025-05-05 23:12 ` Jonas Karlman 2025-05-06 11:15 ` [PATCH v3 0/2] arm64: dts: rockchip: Add pwm nodes for RK3528 Heiko Stuebner 2 siblings, 1 reply; 6+ messages in thread From: Chukun Pan @ 2025-04-01 12:00 UTC (permalink / raw) To: Heiko Stuebner Cc: Yao Zi, Rob Herring, Chukun Pan, Jonas Karlman, Conor Dooley, Krzysztof Kozlowski, linux-arm-kernel, linux-rockchip, linux-kernel, devicetree Enable pwm and fixed regulators for Radxa E20C. The pwm regulator is used to power the CPU and GPU. Note that the LPDDR4 voltage is 1.1V. Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> --- .../boot/dts/rockchip/rk3528-radxa-e20c.dts | 73 +++++++++++++++++++ 1 file changed, 73 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts index 57a446b5cbd6..14770bd63ae7 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts +++ b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts @@ -9,6 +9,7 @@ #include <dt-bindings/input/input.h> #include <dt-bindings/leds/common.h> +#include <dt-bindings/pwm/pwm.h> #include "rk3528.dtsi" / { @@ -80,6 +81,26 @@ led-wan { }; }; + vdd_0v9: regulator-0v9-vdd { + compatible = "regulator-fixed"; + regulator-name = "vdd_0v9"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc_ddr: regulator-1v1-vcc-ddr { + compatible = "regulator-fixed"; + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + vin-supply = <&vcc5v0_sys>; + }; + vcc_1v8: regulator-1v8-vcc { compatible = "regulator-fixed"; regulator-name = "vcc_1v8"; @@ -108,6 +129,46 @@ vcc5v0_sys: regulator-5v0-vcc-sys { regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; + + vdd_arm: regulator-vdd-arm { + compatible = "pwm-regulator"; + pwms = <&pwm1 0 5000 PWM_POLARITY_INVERTED>; + pwm-supply = <&vcc5v0_sys>; + regulator-name = "vdd_arm"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <746000>; + regulator-max-microvolt = <1201000>; + regulator-settling-time-up-us = <250>; + }; + + vdd_logic: regulator-vdd-logic { + compatible = "pwm-regulator"; + pwms = <&pwm2 0 5000 PWM_POLARITY_INVERTED>; + pwm-supply = <&vcc5v0_sys>; + regulator-name = "vdd_logic"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <705000>; + regulator-max-microvolt = <1006000>; + regulator-settling-time-up-us = <250>; + }; +}; + +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + +&cpu1 { + cpu-supply = <&vdd_arm>; +}; + +&cpu2 { + cpu-supply = <&vdd_arm>; +}; + +&cpu3 { + cpu-supply = <&vdd_arm>; }; &pinctrl { @@ -132,6 +193,18 @@ wan_led_g: wan-led-g { }; }; +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm1m0_pins>; + status = "okay"; +}; + +&pwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm2m0_pins>; + status = "okay"; +}; + &saradc { vref-supply = <&vcc_1v8>; status = "okay"; -- 2.25.1 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v3 2/2] arm64: dts: rockchip: Enable regulators for Radxa E20C 2025-04-01 12:00 ` [PATCH v3 2/2] arm64: dts: rockchip: Enable regulators for Radxa E20C Chukun Pan @ 2025-05-05 23:12 ` Jonas Karlman 0 siblings, 0 replies; 6+ messages in thread From: Jonas Karlman @ 2025-05-05 23:12 UTC (permalink / raw) To: Chukun Pan, Heiko Stuebner Cc: Yao Zi, Rob Herring, Conor Dooley, Krzysztof Kozlowski, linux-arm-kernel, linux-rockchip, linux-kernel, devicetree On 2025-04-01 14:00, Chukun Pan wrote: > Enable pwm and fixed regulators for Radxa E20C. The pwm regulator is > used to power the CPU and GPU. Note that the LPDDR4 voltage is 1.1V. > > Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> This seem to match the schematics of the E20C and the regulators work on my E20C: regulator use open bypass opmode voltage current min max --------------------------------------------------------------------------------------- regulator-dummy 1 0 0 unknown 0mV 0mA 0mV 0mV vcc5v0_sys 7 6 0 unknown 5000mV 0mA 5000mV 5000mV vdd_0v9 1 0 0 unknown 900mV 0mA 900mV 900mV vcc_ddr 1 0 0 unknown 1100mV 0mA 1100mV 1100mV vcc_3v3 5 5 0 unknown 3300mV 0mA 3300mV 3300mV ffbf0000.mmc-vmmc 1 0mA 3300mV 3400mV ffc30000.mmc-vmmc 1 0mA 3300mV 3400mV 1-0050-vcc 0 0mA 0mV 0mV ffbe0000.ethernet-phy 1 0mA 0mV 0mV vcc_1v8 3 2 0 unknown 1800mV 0mA 1800mV 1800mV ffbf0000.mmc-vqmmc 1 0mA 0mV 0mV ffae0000.adc-vref 1 0mA 0mV 0mV vccio_sd 2 1 0 unknown 1800mV 0mA 1800mV 3300mV ffc30000.mmc-vqmmc 1 0mA 1800mV 1950mV vdd_arm 1 0 0 unknown 1201mV 0mA 746mV 1201mV vdd_logic 1 0 0 unknown 1006mV 0mA 705mV 1006mV Without any opp table or the pwm-regulators not being initialized in U-Boot they seem to default to max voltage, should be fine so this is: Reviewed-by: Jonas Karlman <jonas@kwiboo.se> Regards, Jonas > --- > .../boot/dts/rockchip/rk3528-radxa-e20c.dts | 73 +++++++++++++++++++ > 1 file changed, 73 insertions(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts > index 57a446b5cbd6..14770bd63ae7 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts > +++ b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts > @@ -9,6 +9,7 @@ > > #include <dt-bindings/input/input.h> > #include <dt-bindings/leds/common.h> > +#include <dt-bindings/pwm/pwm.h> > #include "rk3528.dtsi" > > / { > @@ -80,6 +81,26 @@ led-wan { > }; > }; > > + vdd_0v9: regulator-0v9-vdd { > + compatible = "regulator-fixed"; > + regulator-name = "vdd_0v9"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <900000>; > + vin-supply = <&vcc5v0_sys>; > + }; > + > + vcc_ddr: regulator-1v1-vcc-ddr { > + compatible = "regulator-fixed"; > + regulator-name = "vcc_ddr"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1100000>; > + vin-supply = <&vcc5v0_sys>; > + }; > + > vcc_1v8: regulator-1v8-vcc { > compatible = "regulator-fixed"; > regulator-name = "vcc_1v8"; > @@ -108,6 +129,46 @@ vcc5v0_sys: regulator-5v0-vcc-sys { > regulator-min-microvolt = <5000000>; > regulator-max-microvolt = <5000000>; > }; > + > + vdd_arm: regulator-vdd-arm { > + compatible = "pwm-regulator"; > + pwms = <&pwm1 0 5000 PWM_POLARITY_INVERTED>; > + pwm-supply = <&vcc5v0_sys>; > + regulator-name = "vdd_arm"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <746000>; > + regulator-max-microvolt = <1201000>; > + regulator-settling-time-up-us = <250>; > + }; > + > + vdd_logic: regulator-vdd-logic { > + compatible = "pwm-regulator"; > + pwms = <&pwm2 0 5000 PWM_POLARITY_INVERTED>; > + pwm-supply = <&vcc5v0_sys>; > + regulator-name = "vdd_logic"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <705000>; > + regulator-max-microvolt = <1006000>; > + regulator-settling-time-up-us = <250>; > + }; > +}; > + > +&cpu0 { > + cpu-supply = <&vdd_arm>; > +}; > + > +&cpu1 { > + cpu-supply = <&vdd_arm>; > +}; > + > +&cpu2 { > + cpu-supply = <&vdd_arm>; > +}; > + > +&cpu3 { > + cpu-supply = <&vdd_arm>; > }; > > &pinctrl { > @@ -132,6 +193,18 @@ wan_led_g: wan-led-g { > }; > }; > > +&pwm1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pwm1m0_pins>; > + status = "okay"; > +}; > + > +&pwm2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pwm2m0_pins>; > + status = "okay"; > +}; > + > &saradc { > vref-supply = <&vcc_1v8>; > status = "okay"; ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v3 0/2] arm64: dts: rockchip: Add pwm nodes for RK3528 2025-04-01 12:00 [PATCH v3 0/2] arm64: dts: rockchip: Add pwm nodes for RK3528 Chukun Pan 2025-04-01 12:00 ` [PATCH v3 1/2] " Chukun Pan 2025-04-01 12:00 ` [PATCH v3 2/2] arm64: dts: rockchip: Enable regulators for Radxa E20C Chukun Pan @ 2025-05-06 11:15 ` Heiko Stuebner 2 siblings, 0 replies; 6+ messages in thread From: Heiko Stuebner @ 2025-05-06 11:15 UTC (permalink / raw) To: Chukun Pan Cc: Heiko Stuebner, Yao Zi, Rob Herring, Jonas Karlman, Conor Dooley, Krzysztof Kozlowski, linux-arm-kernel, linux-rockchip, linux-kernel, devicetree On Tue, 01 Apr 2025 20:00:18 +0800, Chukun Pan wrote: > Add pwm nodes for RK3528. Most rk3528 boards use pwm-regulator to > supply to CPU, add node to enable them. The PWM core on RK3528 is > the same as RK3328, but the driver doesn't support interrupts yet. > > Note that pwm regulator needs to be initialized in U-Boot: > ``` > &vdd_arm { > regulator-init-microvolt = <953000>; > }; > > [...] Applied, thanks! [1/2] arm64: dts: rockchip: Add pwm nodes for RK3528 commit: 9e701ad7c3551b3ab87ed5fa439569696ddf42e4 [2/2] arm64: dts: rockchip: Enable regulators for Radxa E20C commit: c6599944af5a09029259ff8c533d22754f2b1ba4 Best regards, -- Heiko Stuebner <heiko@sntech.de> ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2025-05-06 11:15 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2025-04-01 12:00 [PATCH v3 0/2] arm64: dts: rockchip: Add pwm nodes for RK3528 Chukun Pan 2025-04-01 12:00 ` [PATCH v3 1/2] " Chukun Pan 2025-05-05 23:12 ` Jonas Karlman 2025-04-01 12:00 ` [PATCH v3 2/2] arm64: dts: rockchip: Enable regulators for Radxa E20C Chukun Pan 2025-05-05 23:12 ` Jonas Karlman 2025-05-06 11:15 ` [PATCH v3 0/2] arm64: dts: rockchip: Add pwm nodes for RK3528 Heiko Stuebner
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