devicetree: phy: rockchip-emmc add output-tapdelay-select

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Update the rockchip-emmc-phy.txt and add the u32 property
'output-tapdelay-select'. This allow to set the otapdlysec register.

Tested with our customized rk3399 board to tune eMMC.

Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
Link: https://lore.kernel.org/r/20201202082507.3536-3-chris.ruehl@gtsys.com.hk
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Chris Ruehl 2020-12-02 16:25:07 +08:00 • committed by Vinod Koul

parent a8cef92827

commit 86e21677e7

1 changed files with 3 additions and 0 deletions

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Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt

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