linux-kernel - Re: [PATCH 1/2] dt-bindings: phy: rockchip: remove usb-phy fallback string for rk3066a/rk3188

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Message-ID: <YS6gLG+M4dP+rkl6@robh.at.kernel.org>
Date:   Tue, 31 Aug 2021 16:33:32 -0500
From:   Rob Herring <robh@...nel.org>
To:     Johan Jonker <jbx6244@...il.com>
Cc:     linux-phy@...ts.infradead.org, heiko@...ech.de,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        robh+dt@...nel.org, devicetree@...r.kernel.org, vkoul@...nel.org,
        kishon@...com, linux-rockchip@...ts.infradead.org
Subject: Re: [PATCH 1/2] dt-bindings: phy: rockchip: remove usb-phy fallback
 string for rk3066a/rk3188

On Sat, 28 Aug 2021 13:12:17 +0200, Johan Jonker wrote:
> With the conversion of rockchip-usb-phy.yaml a long time used fallback
> string for rk3066a/rk3188 was added. The linux driver doesn't do much with
> the GRF phy address range, however the u-boot driver rockchip_usb2_phy.c
> does. The bits in GRF_UOC0_CON2 for rk3066a/rk3188 and rk3288 for example
> don't match. Remove the usb-phy fallback string for rk3066a/rk3188
> to prevent possible strange side effects.
> 
> Signed-off-by: Johan Jonker <jbx6244@...il.com>
> ---
>  .../devicetree/bindings/phy/rockchip-usb-phy.yaml     | 11 ++++-------
>  1 file changed, 4 insertions(+), 7 deletions(-)
> 

Acked-by: Rob Herring <robh@...nel.org>