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-rw-r--r--dts/src/arm/arm-realview-pb1176.dts66
1 files changed, 40 insertions, 26 deletions
diff --git a/dts/src/arm/arm-realview-pb1176.dts b/dts/src/arm/arm-realview-pb1176.dts
index c789564..f935b72 100644
--- a/dts/src/arm/arm-realview-pb1176.dts
+++ b/dts/src/arm/arm-realview-pb1176.dts
@@ -161,6 +161,43 @@
port1-otg;
};
+ bridge {
+ compatible = "ti,ths8134a", "ti,ths8134";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ vga_bridge_in: endpoint {
+ remote-endpoint = <&clcd_pads>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ vga_bridge_out: endpoint {
+ remote-endpoint = <&vga_con_in>;
+ };
+ };
+ };
+ };
+
+ vga {
+ compatible = "vga-connector";
+
+ port {
+ vga_con_in: endpoint {
+ remote-endpoint = <&vga_bridge_out>;
+ };
+ };
+ };
+
soc {
#address-cells = <1>;
#size-cells = <1>;
@@ -403,36 +440,15 @@
interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&oscclk0>, <&pclk>;
clock-names = "clcdclk", "apb_pclk";
+ /* 1024x768 16bpp @65MHz works fine */
+ max-memory-bandwidth = <95000000>;
port {
clcd_pads: endpoint {
- remote-endpoint = <&clcd_panel>;
+ remote-endpoint = <&vga_bridge_in>;
arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
};
};
-
- panel {
- compatible = "panel-dpi";
-
- port {
- clcd_panel: endpoint {
- remote-endpoint = <&clcd_pads>;
- };
- };
-
- /* Standard 640x480 VGA timings */
- panel-timing {
- clock-frequency = <25175000>;
- hactive = <640>;
- hback-porch = <48>;
- hfront-porch = <16>;
- hsync-len = <96>;
- vactive = <480>;
- vback-porch = <33>;
- vfront-porch = <10>;
- vsync-len = <2>;
- };
- };
};
};
@@ -564,7 +580,5 @@
clocks = <&pclk>;
clock-names = "apb_pclk";
};
-
-
};
};