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arm64: dts: rockchip: enable the dmc for rk3399 sapphire excavator

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The rk3399 had supported the dmc, the sapphire excavator board should
supported it too.

Change-Id: Id462ca1957b8c4960564d0ca24f71e7811aaabfd
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
This commit is contained in:
Caesar Wang
2018-02-24 11:29:24 +08:00
committed by Tao Huang
parent 9f2ddf5a0c
commit 739d1ab1c9
2 changed files with 31 additions and 32 deletions
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31
arch/arm64/boot/dts/rockchip/rk3399-excavator-sapphire.dtsi
View File

@@ -126,6 +126,37 @@
};
};
&dfi {
status = "okay";
};
&dmc {
status = "okay";
center-supply = <&vdd_center>;
upthreshold = <40>;
downdifferential = <20>;
system-status-freq = <
/*system status freq(KHz)*/
SYS_STATUS_NORMAL 800000
SYS_STATUS_REBOOT 528000
SYS_STATUS_SUSPEND 200000
SYS_STATUS_VIDEO_1080P 200000
SYS_STATUS_VIDEO_4K 600000
SYS_STATUS_VIDEO_4K_10B 800000
SYS_STATUS_PERFORMANCE 800000
SYS_STATUS_BOOST 400000
SYS_STATUS_DUALVIEW 600000
SYS_STATUS_ISP 600000
>;
vop-bw-dmc-freq = <
/* min_bw(MB/s) max_bw(MB/s) freq(KHz) */
0 577 200000
578 1701 300000
1702 99999 400000
>;
auto-min-freq = <200000>;
};
&spdif {
status = "okay";
pinctrl-0 = <&spdif_bus>;

32
arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-edp.dts
View File

@@ -118,38 +118,6 @@
enable-gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
};
&dfi {
status = "disabled";
};
&dmc {
status = "disabled";
center-supply = <&vdd_center>;
upthreshold = <45>;
downdifferential = <20>;
system-status-freq = <
/*system status freq(KHz)*/
SYS_STATUS_NORMAL 800000
SYS_STATUS_REBOOT 528000
SYS_STATUS_SUSPEND 200000
SYS_STATUS_VIDEO_1080P 200000
SYS_STATUS_VIDEO_4K 600000
SYS_STATUS_VIDEO_4K_10B 800000
SYS_STATUS_PERFORMANCE 800000
SYS_STATUS_BOOST 400000
SYS_STATUS_DUALVIEW 600000
SYS_STATUS_ISP 600000
>;
vop-bw-dmc-freq = <
/* min_bw(MB/s) max_bw(MB/s) freq(KHz) */
0 762 200000
763 1893 400000
1894 3012 528000
3013 99999 800000
>;
auto-min-freq = <200000>;
};
&edp {
status = "okay";
force-hpd;