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Message-ID: <87347tl6kj.fsf@tarshish>
Date: Wed, 08 Oct 2025 19:08:28 +0300
From: Baruch Siach <baruch@...s.co.il>
To: George Moussalem via B4 Relay
<devnull+george.moussalem.outlook.com@...nel.org>
Cc: Uwe Kleine-König <ukleinek@...nel.org>, Rob Herring
<robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
<conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, Konrad
Dybcio <konradybcio@...nel.org>, george.moussalem@...look.com,
linux-arm-msm@...r.kernel.org, linux-pwm@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, Devi Priya
<quic_devipriy@...cinc.com>, Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org>, Baruch Siach <baruch.siach@...lu.com>
Subject: Re: [PATCH v17 1/9] dt-bindings: pwm: add IPQ6018 binding
Hi George,
On Wed, Oct 08 2025, George Moussalem via B4 Relay wrote:
> From: Devi Priya <quic_devipriy@...cinc.com>
>
> DT binding for the PWM block in Qualcomm IPQ6018 SoC.
>
> Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Co-developed-by: Baruch Siach <baruch.siach@...lu.com>
> Signed-off-by: Baruch Siach <baruch.siach@...lu.com>
> Signed-off-by: Devi Priya <quic_devipriy@...cinc.com>
> ---
> .../devicetree/bindings/pwm/qcom,ipq6018-pwm.yaml | 44 ++++++++++++++++++++++
> 1 file changed, 44 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/pwm/qcom,ipq6018-pwm.yaml
> b/Documentation/devicetree/bindings/pwm/qcom,ipq6018-pwm.yaml
> new file mode 100644
> index 0000000000000000000000000000000000000000..1172f0b53fadc140482f9384a36020260df372b7
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pwm/qcom,ipq6018-pwm.yaml
> @@ -0,0 +1,44 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/pwm/qcom,ipq6018-pwm.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm IPQ6018 PWM controller
> +
> +maintainers:
> + - Baruch Siach <baruch@...s.co.il>
Unfortunately I have no access to this PWM hardware anymore. I don't
think I can maintain hardware DT binding.
baruch
> +
> +properties:
> + compatible:
> + const: qcom,ipq6018-pwm
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + maxItems: 1
> +
> + "#pwm-cells":
> + const: 2
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> + - "#pwm-cells"
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/clock/qcom,gcc-ipq6018.h>
> +
> + pwm: pwm@...1010 {
> + 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>;
> + };
--
~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch@...s.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -
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