linux-kernel - Re: [PATCH v5 1/5] dt-bindings: phy: rockchip: add PCIe v3 phy

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Date:   Tue, 04 Oct 2022 17:19:11 +0200
From:   Frank Wunderlich <linux@...web.de>
To:     Rob Herring <robh@...nel.org>
CC:     linux-rockchip@...ts.infradead.org,
        Frank Wunderlich <frank-w@...lic-files.de>,
        Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Yifeng Zhao <yifeng.zhao@...k-chips.com>,
        Johan Jonker <jbx6244@...il.com>,
        Peter Geis <pgwipeout@...il.com>,
        Simon Xue <xxm@...k-chips.com>, Liang Chen <cl@...k-chips.com>,
        Shawn Lin <shawn.lin@...k-chips.com>,
        linux-phy@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v5 1/5] dt-bindings: phy: rockchip: add PCIe v3 phy

Am 4. Oktober 2022 17:09:29 MESZ schrieb Rob Herring <robh@...nel.org>:
>On Thu, Aug 25, 2022 at 09:38:32PM +0200, Frank Wunderlich wrote:
>> From: Frank Wunderlich <frank-w@...lic-files.de>

>> +properties:
>> +  compatible:
>> +    enum:
>> +      - rockchip,rk3568-pcie3-phy
>
>The driver also has 'rockchip,rk3588-pcie3-phy'. Please send a fix 
>adding it here or removing from the driver. Are they not compatible with 
>each other?

Hi,

Right,
original driver has rk3588 support,but we can't test it. Initialization and lane-mapping (bifurcation) was bit different. So we wanted to upstream rk3568 first (but have not removed this part from driver).

I see that someone added rk3588 basic support and if he can test rk3588 i can send compatible for it.


regards Frank