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arm64: dts: rockchip: Add some drive strength properties for rk3399

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Change-Id: I8e838901729142dabff3703c52103daf28945edb
Signed-off-by: xiaoyao <xiaoyao@rock-chips.com>
This commit is contained in:
xiaoyao
2016-07-28 10:01:21 +08:00
committed by Huang, Tao
parent 33ecc89934
commit 2959db4f86
1 changed files with 15 additions and 0 deletions
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15
arch/arm64/boot/dts/rockchip/rk3399.dtsi
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@@ -1657,6 +1657,21 @@
bias-disable;
};
pcfg_pull_up_20ma: pcfg-pull-up-20ma {
bias-pull-up;
drive-strength = <20>;
};
pcfg_pull_none_20ma: pcfg-pull-none-20ma {
bias-disable;
drive-strength = <20>;
};
pcfg_pull_none_18ma: pcfg-pull-none-18ma {
bias-disable;
drive-strength = <18>;
};
pcfg_pull_none_12ma: pcfg-pull-none-12ma {
bias-disable;
drive-strength = <12>;