linux-kernel - Re: [PATCH 05/14] arm64: dts: qcom: sa8775p: add support for the on-board PMICs

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Message-ID: <08dff56d-227a-a791-549c-15ac0f1ac08b@linaro.org>
Date:   Tue, 14 Mar 2023 21:22:56 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Bartosz Golaszewski <brgl@...ev.pl>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH 05/14] arm64: dts: qcom: sa8775p: add support for the
 on-board PMICs



On 14.03.2023 19:30, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
> 
> Add a new .dtsi file for sa8775p PMICs and add the four PMICs interfaced
> to the SoC via SPMI.
> 
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
> ---
>  arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi | 37 +++++++++++++++++++++
>  1 file changed, 37 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
> 
> diff --git a/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
> new file mode 100644
> index 000000000000..77e2515a7ab9
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sa8775p-pmics.dtsi
> @@ -0,0 +1,37 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2023, Linaro Limited
> + */
> +
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/spmi/spmi.h>
> +
> +&spmi_bus {
> +	pmk8775_0: pmic@0 {
pmk8775..

> +		compatible = "qcom,pmm8654au", "qcom,spmi-pmic";
..or pmm8654au?

Konrad
> +		reg = <0x0 SPMI_USID>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +	};
> +
> +	pmk8775_1: pmic@2 {
> +		compatible = "qcom,pmm8654au", "qcom,spmi-pmic";
> +		reg = <0x2 SPMI_USID>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +	};
> +
> +	pmk8775_2: pmic@4 {
> +		compatible = "qcom,pmm8654au", "qcom,spmi-pmic";
> +		reg = <0x4 SPMI_USID>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +	};
> +
> +	pmk8775_3: pmic@6 {
> +		compatible = "qcom,pmm8654au", "qcom,spmi-pmic";
> +		reg = <0x6 SPMI_USID>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +	};
> +};