linux-kernel - Re: [PATCH v6 3/4] arm64: dts: rockchip: add rk3568 pcie2x1 controller

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Message-ID: <eadc4422-15bb-0b46-8235-db6e160e8d32@collabora.com>
Date:   Sat, 16 Apr 2022 13:08:48 +0300
From:   Dmitry Osipenko <dmitry.osipenko@...labora.com>
To:     Peter Geis <pgwipeout@...il.com>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>
Cc:     linux-rockchip@...ts.infradead.org, linux-pci@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 3/4] arm64: dts: rockchip: add rk3568 pcie2x1
 controller

Hi Peter,

On 4/16/22 13:05, Peter Geis wrote:
> +	pcie2x1: pcie@...60000 {
> +		compatible = "rockchip,rk3568-pcie";
> +		#address-cells = <3>;
> +		#size-cells = <2>;
> +		bus-range = <0x0 0xf>;
> +		assigned-clocks = <&cru ACLK_PCIE20_MST>, <&cru ACLK_PCIE20_SLV>,
> +			 <&cru ACLK_PCIE20_DBI>, <&cru PCLK_PCIE20>,
> +			 <&cru CLK_PCIE20_AUX_NDFT>;

Why these assigned-clocks are needed? I don't see anything assigned in
this patchset.