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arm64: dts: rockchip: rk3568: add mpll node

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MPLL is the clock on the security cru, configured with 800M in security,
which can be used by GPU.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Change-Id: Ie20ebda1b9976c7da60f278c3d744937a8451747
This commit is contained in:
Elaine Zhang 2020-11-19 10:46:05 +08:00 committed by Tao Huang
parent 64b3c2cf3c
commit ff85829e05
1 changed files with 7 additions and 0 deletions
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7
arch/arm64/boot/dts/rockchip/rk3568.dtsi
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@ -213,6 +213,13 @@ gmac1_clkini: external-gmac1-clock {
#clock-cells = <0>;
};
mpll: mpll {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <800000000>;
clock-output-names = "mpll";
};
xin24m: xin24m {
compatible = "fixed-clock";
#clock-cells = <0>;