linux-kernel - Re: [PATCH 4/6] phy: tesla-pcie: Add PCIe PHY driver support for FSD

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Date:   Mon, 21 Nov 2022 13:08:27 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Shradha Todi <shradha.t@...sung.com>, bhelgaas@...gle.com,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        kishon@...com, vkoul@...nel.org, lpieralisi@...nel.org,
        kw@...ux.com, mani@...nel.org, arnd@...db.de,
        gregkh@...uxfoundation.org, alim.akhtar@...sung.com,
        ajaykumar.rs@...sung.com, rcsekar@...sung.com,
        sriranjani.p@...sung.com, bharat.uppal@...sung.com,
        s.prashar@...sung.com, aswani.reddy@...sung.com,
        pankaj.dubey@...sung.com, p.rajanbabu@...sung.com,
        niyas.ahmed@...sung.com, chanho61.park@...sung.com
Cc:     linux-pci@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-phy@...ts.infradead.org
Subject: Re: [PATCH 4/6] phy: tesla-pcie: Add PCIe PHY driver support for FSD

On 21/11/2022 11:52, Shradha Todi wrote:
> This patch adds PHY driver support for PCIe controller
> found in Tesla FSD SoC.
> 
> Signed-off-by: Niyas Ahmed S T <niyas.ahmed@...sung.com>
> Signed-off-by: Pankaj Dubey <pankaj.dubey@...sung.com>
> Signed-off-by: Shradha Todi <shradha.t@...sung.com>
> Signed-off-by: Padmanabhan Rajanbabu <p.rajanbabu@...sung.com>
> ---
>  drivers/phy/samsung/Kconfig          |  10 +
>  drivers/phy/samsung/Makefile         |   1 +
>  drivers/phy/samsung/phy-tesla-pcie.c | 397 +++++++++++++++++++++++++++
>  3 files changed, 408 insertions(+)
>  create mode 100644 drivers/phy/samsung/phy-tesla-pcie.c
> 

Same comment as for PCI. It's the third driver for Samsung Exynos PCIe
PHY and every time you will say "but it is different".

No, work on unified approach not 3 different drivers.

Best regards,
Krzysztof