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arm64: dts: rockchip: rk3588: Add memory read margin for litcore and dsu

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It may improve stability.

Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Change-Id: I8d41ee7348bff9d280b5d22e42d8ad356d2db7eb
This commit is contained in:
Finley Xiao
2022-12-02 18:11:00 +08:00
committed by Tao Huang
parent e5e0f7afd8
commit 567e355611
1 changed files with 10 additions and 2 deletions
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12
arch/arm64/boot/dts/rockchip/rk3588s.dtsi
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@@ -596,8 +596,16 @@
rockchip,pvtm-thermal-zone = "soc-thermal";
rockchip,grf = <&litcore_grf>;
rockchip,reboot-freq = <1416000>;
rockchip,dsu-grf = <&dsu_grf>;
volt-mem-read-margin = <
855000 1
765000 2
675000 3
495000 4
>;
low-volt-mem-read-margin = <4>;
intermediate-threshold-freq = <1008000>; /* KHz */
rockchip,reboot-freq = <1416000>; /* KHz */
rockchip,temp-hysteresis = <5000>;
rockchip,low-temp = <10000>;