diff options
| author | Jon Medhurst <tixy@linaro.org> | 2013-03-12 16:46:47 +0000 |
|---|---|---|
| committer | Bintian Wang <bintian.wang@linaro.org> | 2013-10-09 18:53:13 +0800 |
| commit | 4147688233e9b50fcbc044742c57e4fca306ca62 (patch) | |
| tree | 528aa2f5df33513da5e3aa49b134414f69c19750 | |
| parent | 42dc6dcb40263755d4326373888d34c9411a649e (diff) | |
| download | juice-4147688233e9b50fcbc044742c57e4fca306ca62.tar.gz | |
HACK: arm64: DT: Add VGA panel and select it by default
This will give us a lower resolution screen which is a lot more usable
when running a GUI on the models.
Ideally, the display driver would support boot time selection of
resolution via a kernel commandline argument.
Signed-off-by: Jon Medhurst <tixy@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/rtsm_ve-aemv8a.dts | 21 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi | 2 |
2 files changed, 22 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts index 606b6502ce1..6d3f1fbe7a6 100644 --- a/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts +++ b/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts @@ -163,6 +163,27 @@ 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>; diff --git a/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi index 61c6879dd22..84bd6e9f3bc 100644 --- a/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi +++ b/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi @@ -182,7 +182,7 @@ interrupts = <14>; clocks = <&v2m_oscclk1>, <&v2m_clk24mhz>; clock-names = "clcdclk", "apb_pclk"; - mode = "XVGA"; + mode = "VGA"; use_dma = <0>; framebuffer = <0x18000000 0x00180000>; }; |