diff options
| author | Ryan Harkin <ryan.harkin@linaro.org> | 2012-07-26 19:05:10 +0100 |
|---|---|---|
| committer | Jon Medhurst <tixy@linaro.org> | 2013-04-29 09:42:58 +0100 |
| commit | e0ee30ba92e17c2b280b986c1f3171224b5af3d4 (patch) | |
| tree | 30f97a23e2a0eb246cc07eda0d9631b27be12559 | |
| parent | c80cf5387c4590c121616a4d23b4ed1e2943e180 (diff) | |
ARM: vexpress: configure CLCD driver device tree support for A9 CoreTile
Configuration for the amba-clcd PL111 driver is added to the A9 CoreTile's DTS
file.
Configuration of the motherboard CLCD driver is disabled in the DTSI files to
prevent duplicate CLCD drivers being registered.
A generic set of CLCD panel descriptions has been split into its own DTSI file.
Currently, only XVGA and VGA monitors are described.
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Signed-off-by: Jon Medhurst <tixy@linaro.org>
| -rw-r--r-- | arch/arm/boot/dts/clcd-panels.dtsi | 52 | ||||
| -rw-r--r-- | arch/arm/boot/dts/vexpress-v2m-rs1.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/vexpress-v2m.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/vexpress-v2p-ca9.dts | 4 |
4 files changed, 58 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/clcd-panels.dtsi b/arch/arm/boot/dts/clcd-panels.dtsi new file mode 100644 index 00000000000..0b0ff6ead4b --- /dev/null +++ b/arch/arm/boot/dts/clcd-panels.dtsi @@ -0,0 +1,52 @@ +/* + * ARM Ltd. Versatile Express + * + */ + +/ { + panels { + panel@0 { + compatible = "panel"; + mode = "VGA"; + refresh = <60>; + xres = <640>; + yres = <480>; + pixclock = <39721>; + left_margin = <40>; + right_margin = <24>; + upper_margin = <32>; + lower_margin = <11>; + hsync_len = <96>; + vsync_len = <2>; + sync = <0>; + vmode = "FB_VMODE_NONINTERLACED"; + + tim2 = "TIM2_BCD", "TIM2_IPC"; + cntl = "CNTL_LCDTFT", "CNTL_BGR", "CNTL_LCDVCOMP(1)"; + caps = "CLCD_CAP_5551", "CLCD_CAP_565", "CLCD_CAP_888"; + bpp = <16>; + }; + + panel@1 { + compatible = "panel"; + mode = "XVGA"; + refresh = <60>; + xres = <1024>; + yres = <768>; + pixclock = <15748>; + left_margin = <152>; + right_margin = <48>; + upper_margin = <23>; + lower_margin = <3>; + hsync_len = <104>; + vsync_len = <4>; + sync = <0>; + vmode = "FB_VMODE_NONINTERLACED"; + + tim2 = "TIM2_BCD", "TIM2_IPC"; + cntl = "CNTL_LCDTFT", "CNTL_BGR", "CNTL_LCDVCOMP(1)"; + caps = "CLCD_CAP_5551", "CLCD_CAP_565", "CLCD_CAP_888"; + bpp = <16>; + }; + }; +}; diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi index ac870fb3fa0..9584232ee6b 100644 --- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi +++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi @@ -228,6 +228,7 @@ }; clcd@1f0000 { + status = "disabled"; compatible = "arm,pl111", "arm,primecell"; reg = <0x1f0000 0x1000>; interrupts = <14>; diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi index f1420368355..6593398c11a 100644 --- a/arch/arm/boot/dts/vexpress-v2m.dtsi +++ b/arch/arm/boot/dts/vexpress-v2m.dtsi @@ -227,6 +227,7 @@ }; clcd@1f000 { + status = "disabled"; compatible = "arm,pl111", "arm,primecell"; reg = <0x1f000 0x1000>; interrupts = <14>; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts index 1420bb14d95..663fa5927e7 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts @@ -9,6 +9,8 @@ /dts-v1/; +/include/ "clcd-panels.dtsi" + / { model = "V2P-CA9"; arm,hbi = <0x191>; @@ -73,6 +75,8 @@ interrupts = <0 44 4>; clocks = <&oscclk1>, <&oscclk2>; clock-names = "clcdclk", "apb_pclk"; + mode = "XVGA"; + use_dma = <1>; }; memory-controller@100e0000 { |