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arm: dts: rk3288-android: support uboot-logo and kernel-logo display

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Change-Id: Id409b724ae408ad11149ea74c3fad9c06b7e177d
Signed-off-by: xubilv <xbl@rock-chips.com>
This commit is contained in:
xubilv
2017-04-19 10:43:36 +08:00
committed by Huang, Tao
parent e32b44db6c
commit 4b4a1b5e0b
2 changed files with 34 additions and 0 deletions
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9
arch/arm/boot/dts/rk3288-android.dtsi
View File

@@ -134,6 +134,15 @@
memory-region = <&drm_logo>;
route {
route_edp: route-edp {
status = "disabled";
logo,uboot = "logo.bmp";
logo,kernel = "logo_kernel.bmp";
logo,mode = "center";
charge_logo,mode = "center";
connect = <&vopb_out_edp>;
};
route_mipi: route-mipi {
status = "disabled";
logo,uboot = "logo.bmp";

25
arch/arm/boot/dts/rk3288-evb-rk818-edp.dts
View File

@@ -92,13 +92,38 @@
enable-gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&lcd_cs>;
power-supply = <&vcc_lcd>;
delay,prepare = <120>;
status = "okay";
disp_timings: display-timings {
native-mode = <&timing0>;
timing0: timing0 {
clock-frequency = <200000000>;
hactive = <1536>;
vactive = <2048>;
hfront-porch = <12>;
hsync-len = <16>;
hback-porch = <48>;
vfront-porch = <8>;
vsync-len = <4>;
vback-porch = <8>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <0>;
pixelclk-active = <0>;
};
};
};
&edp_phy {
status = "okay";
};
&route_edp {
status = "okay";
};
&gpu {
status = "okay";
mali-supply = <&vdd_gpu>;