diff options
| author | Dominik Sliwa <dominik.sliwa@toradex.com> | 2017-09-28 13:19:32 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2018-03-28 18:32:53 +0200 |
| commit | 722035cfcd7e238000eafa5803e26072433371c8 (patch) | |
| tree | b52892948dc3d84a8bd59c1243588a8c62a1c405 /arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-displays.dtsi | |
| parent | e83f0920de7882d09816c57a1e78e253cc3dcd7c (diff) | |
apalis-tk1: move display configuration to device-tree
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-displays.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-displays.dtsi | 200 |
1 files changed, 199 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-displays.dtsi b/arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-displays.dtsi index d9eeadc9b8da..03b686e7c719 100644 --- a/arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-displays.dtsi +++ b/arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-displays.dtsi @@ -1,9 +1,207 @@ +#include <dt-bindings/display/tegra-dc.h> + / { host1x { - hdmi { + + sor { + status = "okay"; + }; + + lvds:lvds { + status = "okay"; + display { + status = "okay"; + disp-default-out { + status = "okay"; + nvidia,out-type = <TEGRA_DC_OUT_LVDS>; + nvidia,out-flags = <TEGRA_DC_OUT_CONTINUOUS_MODE>; + nvidia,out-parent-clk = "pll_d_out0"; + nvidia,out-max-pixclk = <3367>; /* KHZ2PICOS(297000) */ + nvidia,out-align = <TEGRA_DC_ALIGN_MSB>; + nvidia,out-order = <TEGRA_DC_ORDER_RED_BLUE>; + nvidia,out-depth = <24>; + nvidia,out-xres = <1280>; + nvidia,out-yres = <800>; + }; + display-timings { + timing_1280_800: 1280x800 { + clock-frequency = <71100000>; + nvidia,h-ref-to-sync = <1>; + nvidia,v-ref-to-sync = <1>; + hsync-len = <40>; + vsync-len = <9>; + hback-porch = <60>; + vback-porch = <7>; + hactive = <1280>; + vactive = <800>; + hfront-porch = <60>; + vfront-porch = <7>; + }; + }; + out-pins { + hsync { + pin-name = <TEGRA_DC_OUT_PIN_H_SYNC>; + pol = <TEGRA_DC_OUT_PIN_POL_LOW>; + }; + vsync { + pin-name = <TEGRA_DC_OUT_PIN_V_SYNC>; + pol = <TEGRA_DC_OUT_PIN_POL_LOW>; + }; + pix-clk { + pin-name = <TEGRA_DC_OUT_PIN_PIXEL_CLOCK>; + pol = <TEGRA_DC_OUT_PIN_POL_HIGH>; + }; + data-enable { + pin-name = <TEGRA_DC_OUT_PIN_DATA_ENABLE>; + pol = <TEGRA_DC_OUT_PIN_POL_HIGH>; + }; + }; + }; + }; + + edp:edp { + status = "disabled"; + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(FF, 0) 1>; + display { + status = "okay"; + disp-default-out { + status = "okay"; + nvidia,out-type = <TEGRA_DC_OUT_DP>; + nvidia,out-flags = <TEGRA_DC_OUT_CONTINUOUS_MODE>; + nvidia,out-parent-clk = "pll_d"; + nvidia,out-max-pixclk = <3367>; /* KHZ2PICOS(297000) */ + nvidia,out-align = <TEGRA_DC_ALIGN_MSB>; + nvidia,out-order = <TEGRA_DC_ORDER_RED_BLUE>; + nvidia,out-depth = <24>; + nvidia,out-xres = <1920>; + nvidia,out-yres = <1080>; + }; + dp-lt-config { + dp-config@0 { + drive-current = <0 0 0 0>; + lane-preemphasis = <0 0 0 0>; + post-cursor = <0 0 0 0>; + tx-pu = <0>; + load-adj = <0x03>; + }; + dp-config@1 { + drive-current = <0 0 0 0>; + lane-preemphasis = <0 0 0 0>; + post-cursor = <0 0 0 0>; + tx-pu = <0>; + load-adj = <0x04>; + }; + dp-config@2 { + drive-current = <0 0 0 0>; + lane-preemphasis = <1 1 1 1>; + post-cursor = <0 0 0 0>; + tx-pu = <0>; + load-adj = <0x06>; + }; + }; + }; + }; + + hdmi:hdmi { status = "okay"; nvidia,ddc-i2c-bus = <&hdmi_ddc>; + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) 1>; + display { + status = "okay"; + disp-default-out { + nvidia,out-type = <TEGRA_DC_OUT_HDMI>; + nvidia,out-flags = <TEGRA_DC_OUT_HOTPLUG_HIGH>; + nvidia,out-parent-clk = "pll_d2"; + nvidia,out-max-pixclk = <3367>; /* KHZ2PICOS(297000) */ + nvidia,out-align = <TEGRA_DC_ALIGN_MSB>; + nvidia,out-order = <TEGRA_DC_ORDER_RED_BLUE>; + nvidia,out-depth = <24>; + nvidia,out-xres = <640>; + nvidia,out-yres = <480>; + }; + display-timings { + timing_vga: 640x480 { + clock-frequency = <25200000>; + nvidia,h-ref-to-sync = <1>; + nvidia,v-ref-to-sync = <1>; + hsync-len = <96>; + vsync-len = <2>; + hback-porch = <48>; + vback-porch = <33>; + hactive = <640>; + vactive = <480>; + hfront-porch = <16>; + vfront-porch = <10>; + }; + }; + tmds-config { + tmds-cfg@0 { + version = <1 0>; + pclk = <27000000>; + pll0 = <0x01003010>; + pll1 = <0x00301b00>; + pe-current = <0x00000000>; + drive-current = <0x1f1f1f1f>; + peak-current = <0x03030303>; + pad-ctls0-mask = <0xfffff0ff>; + pad-ctls0-setting = <0x00000400>; + }; + tmds-cfg@1 { + version = <1 0>; + pclk = <74250000>; + pll0 = <0x01003110>; + pll1 = <0x00301500>; + pe-current = <0x00000000>; + drive-current = <0x2c2c2c2c>; + peak-current = <0x07070707>; + pad-ctls0-mask = <0xfffff0ff>; + pad-ctls0-setting = <0x00000400>; + }; + tmds-cfg@2 { + version = <1 0>; + pclk = <148500000>; + pll0 = <0x01003310>; + pll1 = <0x00301500>; + pe-current = <0x00000000>; + drive-current = <0x33333333>; + peak-current = <0x0c0c0c0c>; + pad-ctls0-mask = <0xfffff0ff>; + pad-ctls0-setting = <0x00000400>; + }; + tmds-cfg@3 { + version = <1 0>; + pclk = <0x7fffffff>; + pll0 = <0x01003f10>; + pll1 = <0x00300f00>; + pe-current = <0x00000000>; + drive-current = <0x37373737>; + peak-current = <0x17171717>; + pad-ctls0-mask = <0xfffff0ff>; + pad-ctls0-setting = <0x00000600>; + }; + }; + }; }; + + dc@54200000 { + status = "okay"; + nvidia,dc-connection = <&lvds>; + nvidia,dc-flags = <TEGRA_DC_FLAG_ENABLED>; + nvidia,emc-clk-rate = <300000000>; + nvidia,fb-bpp = <32>; /* bits per pixel */ + nvidia,fb-flags = <TEGRA_FB_FLIP_ON_PROBE>; + avdd-supply = <&as3722_ldo4>; + }; + + dc@54240000 { + status = "okay"; + nvidia,dc-connection = <&hdmi>; + nvidia,dc-flags = <TEGRA_DC_FLAG_ENABLED>; + nvidia,emc-clk-rate = <300000000>; + nvidia,fb-bpp = <32>; /* bits per pixel */ + nvidia,fb-flags = <TEGRA_FB_FLIP_ON_PROBE>; + avdd_hdmi-supply = <&as3722_sd4>; + }; }; hdmi_ddc: i2c@7000c400 { |