From: Chen-Yu Tsai <wenst@chromium.org>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@ti.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-phy@lists.infradead.org,
Eddie Hung <eddie.hung@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Yz Wu <yz.wu@mediatek.com>
Subject: Re: [PATCH 4/6] dt-bindings: phy: mediatek: tphy: support software efuse load
Date: Mon, 22 Nov 2021 12:05:38 +0800 [thread overview]
Message-ID: <CAGXv+5GzP1SXi2ihhifK_Ui8Rt04UgeFyjivzHc532yvPFo3OA@mail.gmail.com> (raw)
In-Reply-To: <71f83770-b12f-2452-d24b-ae1be9b5b075@linaro.org>
On Sat, Nov 20, 2021 at 1:19 AM Srinivas Kandagatla
<srinivas.kandagatla@linaro.org> wrote:
> On 07/11/2021 07:56, Chunfeng Yun wrote:
> > Add optional property nvmem-cells and nvmem-cell-names to support
> > software efuse load, this helps to fix the efuse bit shift issue
> > on mt8195 etc.
> >
> > Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
>
> Applied thanks,
This is a PHY DT binding change. Shouldn't it go in with patch 5, the
phy driver patch, through the PHY tree instead?
ChenYu
> --srini
>
> > ---
> > .../devicetree/bindings/phy/mediatek,tphy.yaml | 18 ++++++++++++++++++
> > 1 file changed, 18 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml
> > index 9e6c0f43f1c6..05ee274b4b71 100644
> > --- a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml
> > +++ b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml
> > @@ -160,6 +160,24 @@ patternProperties:
> > - PHY_TYPE_PCIE
> > - PHY_TYPE_SATA
> >
> > + nvmem-cells:
> > + items:
> > + - description: internal R efuse for U2 PHY or U3/PCIe PHY
> > + - description: rx_imp_sel efuse for U3/PCIe PHY
> > + - description: tx_imp_sel efuse for U3/PCIe PHY
> > + description: |
> > + Phandles to nvmem cell that contains the efuse data;
> > + Available only for U2 PHY or U3/PCIe PHY of version 2/3, these
> > + three items should be provided at the same time for U3/PCIe PHY,
> > + when use software to load efuse;
> > + If unspecified, will use hardware auto-load efuse.
> > +
> > + nvmem-cell-names:
> > + items:
> > + - const: intr
> > + - const: rx_imp
> > + - const: tx_imp
> > +
> > # The following optional vendor properties are only for debug or HQA test
> > mediatek,eye-src:
> > description:
> >
>
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek
next prev parent reply other threads:[~2021-11-22 4:05 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-07 7:56 [PATCH 1/6] dt-bindings: nvmem: mediatek: add support bits property Chunfeng Yun
2021-11-07 7:56 ` [PATCH 2/6] dt-bindings: nvmem: mediatek: add support for mt8195 Chunfeng Yun
2021-11-12 22:41 ` Rob Herring
2021-11-19 17:18 ` Srinivas Kandagatla
2021-11-07 7:56 ` [PATCH 3/6] nvmem: mtk-efuse: support minimum one byte access stride and granularity Chunfeng Yun
2021-11-19 17:18 ` Srinivas Kandagatla
2021-11-07 7:56 ` [PATCH 4/6] dt-bindings: phy: mediatek: tphy: support software efuse load Chunfeng Yun
2021-11-12 22:42 ` Rob Herring
2021-11-19 17:18 ` Srinivas Kandagatla
2021-11-22 4:05 ` Chen-Yu Tsai [this message]
2021-11-22 9:21 ` Srinivas Kandagatla
2021-11-24 7:48 ` Chunfeng Yun
2021-11-07 7:56 ` [PATCH 5/6] phy: phy-mtk-tphy: add support efuse setting Chunfeng Yun
2021-11-22 11:35 ` Vinod Koul
2021-11-24 6:54 ` Chunfeng Yun
2021-11-25 5:12 ` Vinod Koul
2021-12-02 8:48 ` Chunfeng Yun
2021-11-07 7:56 ` [PATCH 6/6] arm64: dts: mediatek: mt8195: add efuse node and cells Chunfeng Yun
2021-11-12 22:41 ` [PATCH 1/6] dt-bindings: nvmem: mediatek: add support bits property Rob Herring
2021-11-19 17:18 ` Srinivas Kandagatla
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