diff options
| author | Finley Xiao <finley.xiao@rock-chips.com> | 2017-11-24 21:24:10 +0800 |
|---|---|---|
| committer | Tao Huang <huangtao@rock-chips.com> | 2017-11-28 14:14:30 +0800 |
| commit | 460c258da9aed740c6429d7bb13ed3d39baceaf9 (patch) | |
| tree | 019da8b6d6a11b1b0a71202d2db2f056d1207124 /arch/arm64/boot/dts/rockchip/rk3368-xikp.dts | |
| parent | 550c44033a1be4f40d7853d2ebd8336b7b3d02d3 (diff) | |
arm64: dts: rockchip: rk3368-xikp: Enable dmc and dfi
Change-Id: Ic839a159b225b06dbb300268a6cd0a66fd9d83a9
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3368-xikp.dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3368-xikp.dts | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-xikp.dts b/arch/arm64/boot/dts/rockchip/rk3368-xikp.dts index ffdadae838c3..c36c47256877 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-xikp.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-xikp.dts @@ -253,6 +253,37 @@ logic-supply = <&vdd_logic>; }; +&dfi { + status = "okay"; +}; + +&dmc { + status = "okay"; + center-supply = <&vdd_logic>; + devfreq-events = <&dfi>; + upthreshold = <60>; + downdifferential = <20>; + system-status-freq = < + /*system status freq(KHz)*/ + SYS_STATUS_NORMAL 600000 + SYS_STATUS_REBOOT 600000 + SYS_STATUS_SUSPEND 240000 + SYS_STATUS_VIDEO_1080P 240000 + SYS_STATUS_VIDEO_4K 600000 + SYS_STATUS_PERFORMANCE 600000 + SYS_STATUS_BOOST 396000 + SYS_STATUS_DUALVIEW 600000 + SYS_STATUS_ISP 528000 + >; + vop-bw-dmc-freq = < + /* min_bw(MB/s) max_bw(MB/s) freq(KHz) */ + 0 531 240000 + 532 99999 396000 + >; + auto-min-freq = <240000>; + auto-freq-en = <1>; +}; + &rockchip_suspend { status = "okay"; rockchip,sleep-mode-config = < |