linux-kernel - Re: [PATCH v3 09/15] arm64: tegra210: XUSB PADCTL add "nvidia,pmc" prop

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Date:   Mon, 28 Sep 2020 15:18:59 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     JC Kuo <jckuo@...dia.com>
Cc:     gregkh@...uxfoundation.org, robh@...nel.org, jonathanh@...dia.com,
        kishon@...com, linux-tegra@...r.kernel.org,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, nkristam@...dia.com
Subject: Re: [PATCH v3 09/15] arm64: tegra210: XUSB PADCTL add "nvidia,pmc"
 prop

On Wed, Sep 09, 2020 at 04:10:35PM +0800, JC Kuo wrote:
> PMC driver provides USB sleepwalk registers access to XUSB PADCTL
> driver. This commit adds a "nvidia,pmc" property which points to
> PMC node to XUSB PADCTL device node.
> 
> Signed-off-by: JC Kuo <jckuo@...dia.com>
> ---
> v3:
>    no change
> 
>  arch/arm64/boot/dts/nvidia/tegra210.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
> index 829f786af133..67c90a0ea32e 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
> +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
> @@ -1040,6 +1040,7 @@ padctl: padctl@...9f000 {
>  		reg = <0x0 0x7009f000 0x0 0x1000>;
>  		resets = <&tegra_car 142>;
>  		reset-names = "padctl";
> +		nvidia,pmc =  <&tegra_pmc>;

I hadn't noticed before but it looks like the DT bindings haven't been
updated with this new property.

Thierry

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