diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/arm-realview-pb11mp.dts | 78 |
1 files changed, 53 insertions, 25 deletions
diff --git a/arch/arm/boot/dts/arm-realview-pb11mp.dts b/arch/arm/boot/dts/arm-realview-pb11mp.dts index 3944765ac4b0..36203288de42 100644 --- a/arch/arm/boot/dts/arm-realview-pb11mp.dts +++ b/arch/arm/boot/dts/arm-realview-pb11mp.dts @@ -242,6 +242,49 @@ bank-width = <4>; }; + 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 { + /* + * This DDC I2C is connected directly to the DVI portions + * of the connector, so it's not really working when the + * monitor is connected to the VGA connector. + */ + compatible = "vga-connector"; + ddc-i2c-bus = <&i2c1>; + + port { + vga_con_in: endpoint { + remote-endpoint = <&vga_bridge_out>; + }; + }; + }; + soc { #address-cells = <1>; #size-cells = <1>; @@ -575,6 +618,13 @@ clock-names = "apb_pclk"; }; + i2c1: i2c@10016000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "arm,versatile-i2c"; + reg = <0x10016000 0x1000>; + }; + rtc: rtc@10017000 { compatible = "arm,pl031", "arm,primecell"; reg = <0x10017000 0x1000>; @@ -609,37 +659,15 @@ interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>; clocks = <&oscclk4>, <&pclk>; clock-names = "clcdclk", "apb_pclk"; - max-memory-bandwidth = <130000000>; /* 16bpp @ 63.5MHz */ + /* 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>; - }; - }; }; /* |