diff options
Diffstat (limited to 'dts/Bindings/phy/rockchip-emmc-phy.txt')
| -rw-r--r-- | dts/Bindings/phy/rockchip-emmc-phy.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/dts/Bindings/phy/rockchip-emmc-phy.txt b/dts/Bindings/phy/rockchip-emmc-phy.txt index e728786f21..00aa2d349e 100644 --- a/dts/Bindings/phy/rockchip-emmc-phy.txt +++ b/dts/Bindings/phy/rockchip-emmc-phy.txt @@ -16,6 +16,11 @@ Optional properties: - drive-impedance-ohm: Specifies the drive impedance in Ohm. Possible values are 33, 40, 50, 66 and 100. If not set, the default value of 50 will be applied. + - enable-strobe-pulldown: Enable internal pull-down for the strobe line. + If not set, pull-down is not used. + - output-tapdelay-select: Specifies the phyctrl_otapdlysec register. + If not set, the register defaults to 0x4. + Maximum value 0xf. Example: |