shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 11:50:43 +09:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: rockchip: update discrete vr dts based on box rev1 hardware.

Browse Source 
add hdmi sound support and restrict minimum frequence of gpu and clust-1
cpu to 400MHz and 1.08GHz.

Change-Id: Icbba43b456fc09f60e89e05ade3f121d2c71f373
Signed-off-by: wenping.zhang <wenping.zhang@rock-chips.com>
This commit is contained in:
wenping.zhang
2017-01-04 14:05:33 +08:00
committed by Huang, Tao
parent d1637ff809
commit 89aa30d880
1 changed files with 55 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
arch/arm64/boot/dts/rockchip/rk3399-box-rev1-disvr.dts
View File

@@ -125,6 +125,26 @@
};
};
/*
* if your hardware board have two typec port, you should define
* fusb1 and tcphy1, such as:
*&tcphy1 {
* status = "okay";
* extcon = <&fusb1>;
*};
*&cdn_dp_fb {
* status = "okay";
* extcon = <&fusb0>, <&fusb1>;
* dp_vop_sel = <DISPLAY_SOURCE_LCDC0>;
* dp_defaultmode = <0>;
*};
*/
&tcphy0 {
status = "okay";
extcon = <&fusb0>;
};
&cdn_dp_fb {
status = "okay";
extcon = <&fusb0>;
@@ -133,7 +153,7 @@
};
&cdn_dp_sound {
status = "okay";
status = "disabled";
};
&hdmi_rk_fb {
@@ -141,18 +161,50 @@
rockchip,hdmi_video_source = <DISPLAY_SOURCE_LCDC1>;
};
&hdmi_sound {
status = "okay";
};
&vopb_rk_fb {
status = "okay";
};
&vopl_rk_fb {
status = "okay";
};
&disp_timings {
/* for rayken dp */
native-mode = <&timing1>;
timing1 {
screen-width = <68>;
screen-hight = <120>;
};
};
&vopl_rk_fb {
status = "okay";
/*
* if the screen of vr helmet has a high screen resolution or
* high refresh rate,please increase the lowest gpu(gpu_opp_table)
* and cpu(cluster1_opp) frequence.
*/
&gpu_opp_table {
opp@200000000 {
status = "disabled";
};
opp@297000000 {
status = "disabled";
};
};
&cluster1_opp {
opp@408000000 {
status = "disabled";
};
opp@600000000 {
status = "disabled";
};
opp@816000000 {
status = "disabled";
};
};