From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Lin Subject: [PATCH 2/2] dt-bindings: rockchip-dw-mshc: add rockchip, default-drv-phase Date: Fri, 6 May 2016 17:41:13 +0800 Message-ID: <1462527673-24711-1-git-send-email-shawn.lin@rock-chips.com> References: <1462527648-24443-1-git-send-email-shawn.lin@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1462527648-24443-1-git-send-email-shawn.lin-TNX95d0MmH7DzftRWevZcw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Jaehoon Chung Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Ulf Hansson , Heiko Stuebner , Shawn Lin , Brian Norris , linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Doug Anderson , linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Rob Herring List-Id: linux-rockchip.vger.kernel.org rockchip,default-drv-phase is used to set the default drv degrees. drv phases will decide the write timing of mmc controller. Signed-off-by: Shawn Lin --- Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt index ea5614b..c48dba6 100644 --- a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt +++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt @@ -29,6 +29,9 @@ Optional Properties: probing, low speeds or in case where all phases work at tuning time. If not specified 0 deg will be used. +* rockchip,default-drv-phase: The default phase to set ciu_drv at probing + for host to write data to devices. If not specified 180 deg will be used. + Example: rkdwmmc0@12200000 { -- 2.3.7