| Message ID | 20251001-ipq-pwm-v16-6-300f237e0e68@outlook.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add PWM support for IPQ chipsets | expand |
On Wed, Oct 01, 2025 at 06:04:22PM +0400, George Moussalem via B4 Relay wrote: > From: Devi Priya <quic_devipriy@quicinc.com> > > Describe the PWM block on IPQ6018. > > Although PWM is in the TCSR area, make pwm its own node as simple-mfd > has been removed from the bindings and as such hardware components > should have its own node. > > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Co-developed-by: Baruch Siach <baruch.siach@siklu.com> > Signed-off-by: Baruch Siach <baruch.siach@siklu.com> > Signed-off-by: Devi Priya <quic_devipriy@quicinc.com> > Signed-off-by: George Moussalem <george.moussalem@outlook.com> > --- > arch/arm64/boot/dts/qcom/ipq6018.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi > index 40f1c262126eff3761430a47472b52d27f961040..84bc2dec2b22f9634d4ec926daeebb9b40cb112f 100644 > --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi > +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi > @@ -413,6 +413,16 @@ tcsr: syscon@1937000 { > reg = <0x0 0x01937000 0x0 0x21000>; > }; > > + pwm: pwm@1941010 { > + compatible = "qcom,ipq6018-pwm"; > + reg = <0x01941010 0x20>; It should be <0x0 0x01941010 0x0 0x20>; > + clocks = <&gcc GCC_ADSS_PWM_CLK>; > + assigned-clocks = <&gcc GCC_ADSS_PWM_CLK>; > + assigned-clock-rates = <100000000>; > + #pwm-cells = <2>; > + status = "disabled"; > + }; > + > usb2: usb@70f8800 { > compatible = "qcom,ipq6018-dwc3", "qcom,dwc3"; > reg = <0x0 0x070f8800 0x0 0x400>; > > -- > 2.51.0 > >
diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index 40f1c262126eff3761430a47472b52d27f961040..84bc2dec2b22f9634d4ec926daeebb9b40cb112f 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -413,6 +413,16 @@ tcsr: syscon@1937000 { reg = <0x0 0x01937000 0x0 0x21000>; }; + pwm: pwm@1941010 { + compatible = "qcom,ipq6018-pwm"; + reg = <0x01941010 0x20>; + clocks = <&gcc GCC_ADSS_PWM_CLK>; + assigned-clocks = <&gcc GCC_ADSS_PWM_CLK>; + assigned-clock-rates = <100000000>; + #pwm-cells = <2>; + status = "disabled"; + }; + usb2: usb@70f8800 { compatible = "qcom,ipq6018-dwc3", "qcom,dwc3"; reg = <0x0 0x070f8800 0x0 0x400>;