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arm64: dts: rockchip: rk3399: lp4 frequency change to 416MHz 856MHz

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1. use 856MHz in order to enable write dq odt, because Samsung lp4 write
dq odt can not enable when frequency under 800MHz
2. 416MHz and 856MHz is the frequency avoid disturb wifi 2.4GHz

Change-Id: Icbcd2a78dbcbfe33bc3e5b0e296913dea4b28480
Signed-off-by: CanYang He <hcy@rock-chips.com>
This commit is contained in:
CanYang He
2019-04-24 21:43:49 +08:00
committed by Tao Huang
parent 6736d29307
commit bc46b24f22
1 changed files with 23 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
arch/arm64/boot/dts/rockchip/rk3399-evb-rev3-android-lp4.dts
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@@ -114,23 +114,23 @@
center-supply = <&vdd_center>;
system-status-freq = <
/*system status freq(KHz)*/
SYS_STATUS_NORMAL 800000
SYS_STATUS_REBOOT 400000
SYS_STATUS_SUSPEND 400000
SYS_STATUS_VIDEO_1080P 400000
SYS_STATUS_VIDEO_4K 800000
SYS_STATUS_VIDEO_4K_10B 800000
SYS_STATUS_PERFORMANCE 800000
SYS_STATUS_BOOST 800000
SYS_STATUS_DUALVIEW 800000
SYS_STATUS_ISP 800000
SYS_STATUS_NORMAL 856000
SYS_STATUS_REBOOT 416000
SYS_STATUS_SUSPEND 416000
SYS_STATUS_VIDEO_1080P 416000
SYS_STATUS_VIDEO_4K 856000
SYS_STATUS_VIDEO_4K_10B 856000
SYS_STATUS_PERFORMANCE 856000
SYS_STATUS_BOOST 856000
SYS_STATUS_DUALVIEW 856000
SYS_STATUS_ISP 856000
>;
vop-bw-dmc-freq = <
/* min_bw(MB/s) max_bw(MB/s) freq(KHz) */
0 577 400000
578 99999 800000
0 577 416000
578 99999 856000
>;
auto-min-freq = <400000>;
auto-min-freq = <416000>;
auto-freq-en = <1>;
};
@@ -150,6 +150,11 @@
opp-400000000 {
opp-hz = /bits/ 64 <400000000>;
opp-microvolt = <900000>;
status = "disabled";
};
opp-416000000 {
opp-hz = /bits/ 64 <416000000>;
opp-microvolt = <900000>;
};
opp-528000000 {
opp-hz = /bits/ 64 <528000000>;
@@ -164,6 +169,11 @@
opp-800000000 {
opp-hz = /bits/ 64 <800000000>;
opp-microvolt = <900000>;
status = "disabled";
};
opp-856000000 {
opp-hz = /bits/ 64 <856000000>;
opp-microvolt = <900000>;
};
opp-928000000 {
opp-hz = /bits/ 64 <928000000>;