diff options
| author | Heiko Schocher <hs@denx.de> | 2019-12-01 11:23:09 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-01-07 10:26:55 +0100 |
| commit | 8fb028ee20421d9abb9c3ef78653266247b7bdba (patch) | |
| tree | a62c5d23bc2ec010a072fb3dfe035c844bb11c50 /arch/arm/dts/imx6dl-aristainetos2_4.dts | |
| parent | 593eb229db1ef37fe610d8e20405f49ad9b4f042 (diff) | |
imx6: aristainetos: add device tree from linux
Add device trees from Linux in preparation for driver model
conversions.
device tree files taken from Linux:
71ae5fc87c34: "Merge tag 'linux-kselftest-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest"
and added SPDX license identifier.
Signed-off-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'arch/arm/dts/imx6dl-aristainetos2_4.dts')
| -rw-r--r-- | arch/arm/dts/imx6dl-aristainetos2_4.dts | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/arch/arm/dts/imx6dl-aristainetos2_4.dts b/arch/arm/dts/imx6dl-aristainetos2_4.dts new file mode 100644 index 0000000000..0e28a70e78 --- /dev/null +++ b/arch/arm/dts/imx6dl-aristainetos2_4.dts @@ -0,0 +1,124 @@ +// SPDX-License-Identifier: (GPL-2.0) +/* + * support for the imx6 based aristainetos2 board + * + * Copyright (C) 2019 Heiko Schocher <hs@denx.de> + * Copyright (C) 2015 Heiko Schocher <hs@denx.de> + * + */ +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-aristainetos2.dtsi" + +/ { + model = "aristainetos2 i.MX6 Dual Lite Board 4"; + compatible = "fsl,imx6dl"; + + memory@10000000 { + device_type = "memory"; + reg = <0x10000000 0x40000000>; + }; + + display0: disp0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx-parallel-display"; + interface-pix-fmt = "rgb24"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu_disp>; + + port@0 { + reg = <0>; + display0_in: endpoint { + remote-endpoint = <&ipu1_di0_disp0>; + }; + }; + + port@1 { + reg = <1>; + display_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + +&ecspi1 { + lcd_panel: display@0 { + compatible = "lg,lg4573"; + spi-max-frequency = <10000000>; + reg = <0>; + power-on-delay = <10>; + + display-timings { + 480x800p57 { + native-mode; + clock-frequency = <27000027>; + hactive = <480>; + vactive = <800>; + hfront-porch = <10>; + hback-porch = <59>; + hsync-len = <10>; + vback-porch = <15>; + vfront-porch = <15>; + vsync-len = <15>; + hsync-active = <1>; + vsync-active = <1>; + }; + }; + + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; +}; + +&i2c3 { + touch: touch@4b { + compatible = "atmel,maxtouch"; + reg = <0x4b>; + interrupt-parent = <&gpio2>; + interrupts = <9 8>; + }; +}; + +&ipu1_di0_disp0 { + remote-endpoint = <&display0_in>; +}; + +&iomuxc { + pinctrl_ipu_disp: ipudisp1grp { + fsl,pins = < + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x31 + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0xE1 + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0xE1 + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0xE1 + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0xE1 + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0xE1 + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0xE1 + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0xE1 + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0xE1 + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0xE1 + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0xE1 + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0xE1 + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0xE1 + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0xE1 + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0xE1 + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0xE1 + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0xe1 + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0xE1 + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0xE1 + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0xE1 + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0xE1 + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0xE1 + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0xE1 + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0xE1 + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0xE1 + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0xE1 + >; + }; +}; |