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arm64: dts: rockchip: increase the i2c0 scl frequecny to 400k for rk3326-evb-lp3-v10

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Base on the rise time of scl test, the scl frequecny could be
increased to 400k.

Change-Id: I9af57e13a97f0866ec4f0dd295f9bcf4cbeee304
Signed-off-by: David Wu <david.wu@rock-chips.com>
This commit is contained in:
David Wu
2018-02-09 21:10:20 +08:00
committed by Tao Huang
parent 68b095de9e
commit 99079676c2
1 changed files with 3 additions and 0 deletions
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3
arch/arm64/boot/dts/rockchip/rk3326-evb-lp3-v10.dts
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@@ -336,6 +336,9 @@
&i2c0 {
status = "okay";
clock-frequency = <400000>;
i2c-scl-rising-time-ns = <280>;
i2c-scl-falling-time-ns = <16>;
rk817: pmic@20 {
compatible = "rockchip,rk817";