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Message-ID: <b9142874-0afb-40a6-9008-b33bd8f56840@linaro.org>
Date: Tue, 5 Mar 2024 18:08:44 +0100
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Subject: Re: [RFC 3/3] arm64: dts: qcom: sa8775p-ride: Enable support for
 firmware managed resources
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To: Sriram Dash <quic_sriramd@quicinc.com>, andersson@kernel.org,
 konrad.dybcio@linaro.org, vkoul@kernel.org, kishon@kernel.org,
 robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
 gregkh@linuxfoundation.org, quic_wcheng@quicinc.com,
 Thinh.Nguyen@synopsys.com, p.zabel@pengutronix.de,
 linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
 devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
 linux-usb@vger.kernel.org, quic_psodagud@quicinc.com,
 quic_nkela@quicinc.com, manivannan.sadhasivam@linaro.org,
 ulf.hansson@linaro.org, sudeep.holla@arm.com, quic_shazhuss@quicinc.com
References: <1709657858-8563-1-git-send-email-quic_sriramd@quicinc.com>
 <1709657858-8563-4-git-send-email-quic_sriramd@quicinc.com>
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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In-Reply-To: <1709657858-8563-4-git-send-email-quic_sriramd@quicinc.com>
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On 05/03/2024 17:57, Sriram Dash wrote:
> Establish the channel and domain mapping for the power domains to connect
> with firmware, enabling the firmware to handle the assigned resources.
> Since these delegated resources will remain invisible to the operating
> system, ensure that any references to them are removed.
> 
> Signed-off-by: Sriram Dash <quic_sriramd@quicinc.com>
> ---
>  arch/arm64/boot/dts/qcom/sa8775p-ride.dts | 96 +++++++++++++++++++++++++------
>  1 file changed, 77 insertions(+), 19 deletions(-)

Do not mix DTS patches with submissions to netdev or USB.

Please put it inside your internal guides, so you will not be repeating
this over and over.

> 
> diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
> index 26ad05b..b6c9cac 100644
> --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
> +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dts
> @@ -764,8 +764,18 @@
>  };
>  
>  &usb_0 {
> -	pinctrl-names = "default";
> -	pinctrl-0 = <&usb0_en_state>;
> +	/delete-property/ clocks;
> +	/delete-property/ clock-names;
> +	/delete-property/ assigned-clocks;
> +	/delete-property/ assigned-clock-rates;
> +	/delete-property/ required-opps;
> +	/delete-property/ resets;
> +	/delete-property/ interconnects;
> +	/delete-property/ interconnect-names;
> +
> +	power-domains = <TODO>, <TODO>;

This wasn't even tested.

Best regards,
Krzysztof