Re: [PATCH v3] ARM: dts: imx: Set default tuning step for imx7d usdhc
From: Shawn Guo <shawnguo@kernel.org>
Date: 2023-07-30 13:26:27
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linux-devicetree, lkml
On Mon, Jul 24, 2023 at 11:45:10PM +0800, Xiaolei Wang wrote:
If the tuning step is not set, the tuning step is set to 1. For some sd cards, the following Tuning timeout will occur. Tuning failed, falling back to fixed sampling clock mmc0: Tuning failed, falling back to fixed sampling clock So set the default tuning step. This refers to the NXP vendor's commit below: https://github.com/nxp-imx/linux-imx/blob/lf-6.1.y/ arch/arm/boot/dts/imx7s.dtsi#L1216-L1217 Fixes: 1e336aa0c025 ("mmc: sdhci-esdhc-imx: correct the tuning start tap and step setting") Signed-off-by: Xiaolei Wang <redacted> Reviewed-by: Fabio Estevam <festevam@gmail.com>
Applied, thanks! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel