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Fri, 2 Aug 2024 15:38:24 +0000 (UTC) From: Detlev Casanova To: linux-kernel@vger.kernel.org Cc: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Jaehoon Chung , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: Re: [PATCH 1/3] dt-bindings: pinctrl: Add rk3576 dw-mshc bindings Date: Fri, 02 Aug 2024 11:39:32 -0400 Message-ID: <6067992.lOV4Wx5bFT@trenzalore> In-Reply-To: <20240802153609.296197-2-detlev.casanova@collabora.com> References: <20240802153609.296197-1-detlev.casanova@collabora.com> <20240802153609.296197-2-detlev.casanova@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240802_083827_386511_9E335E55 X-CRM114-Status: GOOD ( 19.85 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > [PATCH 1/3] dt-bindings: pinctrl: Add rk3576 dw-mshc bindings s/pinctrl/mmc On Friday, 2 August 2024 11:31:27 EDT Detlev Casanova wrote: > Add the compatible string for rockchip,rk3576-dw-mshc and add support > for the rockchip,use-v2-tuning flag, a new feature of this core. > > Signed-off-by: Detlev Casanova > --- > .../devicetree/bindings/mmc/rockchip-dw-mshc.yaml | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml > b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml index > 211cd0b0bc5f3..dd8d1e773bb38 100644 > --- a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml > +++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml > @@ -39,6 +39,7 @@ properties: > - rockchip,rk3368-dw-mshc > - rockchip,rk3399-dw-mshc > - rockchip,rk3568-dw-mshc > + - rockchip,rk3576-dw-mshc > - rockchip,rk3588-dw-mshc > - rockchip,rv1108-dw-mshc > - rockchip,rv1126-dw-mshc > @@ -95,6 +96,16 @@ properties: > If not specified, the host will do tuning for 360 times, > namely tuning for each degree. > > + rockchip,use-v2-tuning: > + $ref: /schemas/types.yaml#/definitions/flag > + description: > + If present, use tuning version 2. > + v2 tuning will inherit pre-stage loader's phase settings for the > first + time, and do re-tune if necessary. > + Re-tune will still try the rough degrees, for instance, 90, 180, 270, > + 360 but continue to do the fine tuning if sample window isn't good + > enough. > + > required: > - compatible > - reg