Enable LCD for snow. This is a 1366 x 768 panel.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v3: - Change the ptn3460 comment to indicate a TODO for device tree GPIOs
Changes in v2: - Add a device tree node for the snow EDP bridge chip
arch/arm/dts/exynos5250-snow.dts | 57 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+)
diff --git a/arch/arm/dts/exynos5250-snow.dts b/arch/arm/dts/exynos5250-snow.dts index c584172..ab4f2f8 100644 --- a/arch/arm/dts/exynos5250-snow.dts +++ b/arch/arm/dts/exynos5250-snow.dts @@ -80,6 +80,19 @@ reg = <0x22>; compatible = "maxim,max98095-codec"; }; + + ptn3460-bridge@20 { + compatible = "nxp,ptn3460"; + reg = <0x20>; + /* + * TODO(sjg@chromium.org): Use GPIOs here + * powerdown-gpio = <&gpy2 5 0>; + * reset-gpio = <&gpx1 5 0>; + * edid-emulation = <5>; + * pinctrl-names = "default"; + * pinctrl-0 = <&ptn3460_gpios>; + */ + }; };
i2c@12c60000 { @@ -184,4 +197,48 @@ /* UP LEFT */ 0x070b0067 0x070c0069>; }; + + fimd@14400000 { + samsung,vl-freq = <60>; + samsung,vl-col = <1366>; + samsung,vl-row = <768>; + samsung,vl-width = <1366>; + samsung,vl-height = <768>; + + samsung,vl-clkp; + samsung,vl-dp; + samsung,vl-hsp; + samsung,vl-vsp; + + samsung,vl-bpix = <4>; + + samsung,vl-hspw = <32>; + samsung,vl-hbpd = <80>; + samsung,vl-hfpd = <48>; + samsung,vl-vspw = <5>; + samsung,vl-vbpd = <14>; + samsung,vl-vfpd = <3>; + samsung,vl-cmd-allow-len = <0xf>; + + samsung,winid = <0>; + samsung,interface-mode = <1>; + samsung,dp-enabled = <1>; + samsung,dual-lcd-enabled = <0>; + }; + + dp@145b0000 { + samsung,lt-status = <0>; + + samsung,master-mode = <0>; + samsung,bist-mode = <0>; + samsung,bist-pattern = <0>; + samsung,h-sync-polarity = <0>; + samsung,v-sync-polarity = <0>; + samsung,interlaced = <0>; + samsung,color-space = <0>; + samsung,dynamic-range = <0>; + samsung,ycbcr-coeff = <0>; + samsung,color-depth = <1>; + }; + };