linux-kernel - Re: [PATCH 05/10] arm64: dts: qcom: Add PM8550b pmic dtsi

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Message-ID: <f86d8eb5-74d4-70d3-f725-cc95dfbeb1cf@linaro.org>
Date:   Wed, 16 Nov 2022 12:07:29 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Abel Vesa <abel.vesa@...aro.org>, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Neil Armstrong <neil.armstrong@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "vkoul@...nel.org" <vkoul@...nel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: Re: [PATCH 05/10] arm64: dts: qcom: Add PM8550b pmic dtsi



On 16/11/2022 11:31, Abel Vesa wrote:
> From: Neil Armstrong <neil.armstrong@...aro.org>
> 
> Add nodes for PM8550b in separate dtsi file.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad
>   arch/arm64/boot/dts/qcom/pm8550b.dtsi | 59 +++++++++++++++++++++++++++
>   1 file changed, 59 insertions(+)
>   create mode 100644 arch/arm64/boot/dts/qcom/pm8550b.dtsi
> 
> diff --git a/arch/arm64/boot/dts/qcom/pm8550b.dtsi b/arch/arm64/boot/dts/qcom/pm8550b.dtsi
> new file mode 100644
> index 000000000000..16bcfb64d735
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/pm8550b.dtsi
> @@ -0,0 +1,59 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2022, Linaro Limited
> + */
> +
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/spmi/spmi.h>
> +
> +/ {
> +	thermal-zones {
> +		pm8550b-thermal {
> +			polling-delay-passive = <100>;
> +			polling-delay = <0>;
> +
> +			thermal-sensors = <&pm8550b_temp_alarm>;
> +
> +			trips {
> +				trip0 {
> +					temperature = <95000>;
> +					hysteresis = <0>;
> +					type = "passive";
> +				};
> +
> +				trip1 {
> +					temperature = <115000>;
> +					hysteresis = <0>;
> +					type = "hot";
> +				};
> +			};
> +		};
> +	};
> +};
> +
> +
> +&spmi_bus {
> +	pm8550b: pmic@7 {
> +		compatible = "qcom,pm8550", "qcom,spmi-pmic";
> +		reg = <0x7 SPMI_USID>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		pm8550b_temp_alarm: temp-alarm@a00 {
> +			compatible = "qcom,spmi-temp-alarm";
> +			reg = <0xa00>;
> +			interrupts = <0x7 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
> +			#thermal-sensor-cells = <0>;
> +		};
> +
> +		pm8550b_gpios: gpio@...0 {
> +			compatible = "qcom,pm8550b-gpio", "qcom,spmi-gpio";
> +			reg = <0x8800>;
> +			gpio-controller;
> +			gpio-ranges = <&pm8550b_gpios 0 0 12>;
> +			#gpio-cells = <2>;
> +			interrupt-controller;
> +			#interrupt-cells = <2>;
> +		};
> +	};
> +};