diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-dcss-rm67191.dts')
-rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-dcss-rm67191.dts | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-dcss-rm67191.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-dcss-rm67191.dts new file mode 100644 index 000000000000..c64fdd39bb26 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-dcss-rm67191.dts @@ -0,0 +1,138 @@ +/* + * Copyright 2017 NXP + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "fsl-imx8mq-evk.dts" + +&hdmi { + status = "disabled"; +}; + +&dcss { + status = "okay"; + disp-dev = "mipi_disp"; + + clocks = <&clk IMX8MQ_CLK_DISP_APB_ROOT>, + <&clk IMX8MQ_CLK_DISP_AXI_ROOT>, + <&clk IMX8MQ_CLK_DISP_RTRM_ROOT>, + <&clk IMX8MQ_CLK_DC_PIXEL_DIV>, + <&clk IMX8MQ_CLK_DUMMY>, + <&clk IMX8MQ_CLK_DISP_DTRC_DIV>; + clock-names = "apb", "axi", "rtrm", "pix_div", "pix_out", "dtrc"; + + assigned-clocks = <&clk IMX8MQ_CLK_DC_PIXEL_SRC>, + <&clk IMX8MQ_CLK_DISP_AXI_SRC>, + <&clk IMX8MQ_CLK_DISP_RTRM_SRC>, + <&clk IMX8MQ_VIDEO_PLL1_REF_SEL>, + <&clk IMX8MQ_CLK_DISP_RTRM_PRE_DIV>, + <&clk IMX8MQ_VIDEO_PLL1>; + assigned-clock-parents = <&clk IMX8MQ_VIDEO_PLL1_OUT>, + <&clk IMX8MQ_SYS1_PLL_800M>, + <&clk IMX8MQ_SYS1_PLL_800M>, + <&clk IMX8MQ_CLK_25M>; + assigned-clock-rates = <600000000>, + <800000000>, + <400000000>, + <0>, + <400000000>, + <599999999>; + + dcss_disp0: port@0 { + reg = <0>; + + dcss_disp0_mipi_dsi: mipi_dsi { + remote-endpoint = <&mipi_dsi_in>; + }; + }; +}; + +&mipi_dsi_phy { + status = "okay"; +}; + +&mipi_dsi { + status = "okay"; + assigned-clocks = <&clk IMX8MQ_CLK_DSI_PHY_REF_SRC>, + <&clk IMX8MQ_CLK_DSI_CORE_SRC>, + <&clk IMX8MQ_VIDEO_PLL1_REF_SEL>, + <&clk IMX8MQ_VIDEO_PLL1>; + assigned-clock-parents = <&clk IMX8MQ_VIDEO_PLL1_OUT>, + <&clk IMX8MQ_SYS1_PLL_266M>, + <&clk IMX8MQ_CLK_25M>; + assigned-clock-rates = <24000000>, + <266000000>, + <0>, + <599999999>; + + port@1 { + mipi_dsi_in: endpoint { + remote-endpoint = <&dcss_disp0_mipi_dsi>; + }; + }; + +}; + +&mipi_dsi_bridge { + status = "okay"; + + panel@0 { + compatible = "raydium,rm67191"; + reg = <0>; + pinctrl-0 = <&pinctrl_mipi_dsi_en>; + reset-gpio = <&gpio5 6 GPIO_ACTIVE_HIGH>; + dsi-lanes = <4>; + panel-width-mm = <68>; + panel-height-mm = <121>; + port { + panel1_in: endpoint { + remote-endpoint = <&mipi_dsi_bridge_out>; + }; + }; + }; + + port@1 { + mipi_dsi_bridge_out: endpoint { + remote-endpoint = <&panel1_in>; + }; + }; +}; + +&iomuxc { + imx8mq-evk { + pinctrl_mipi_dsi_en: mipi_dsi_en { + fsl,pins = < + MX8MQ_IOMUXC_ECSPI1_SCLK_GPIO5_IO6 0x16 + >; + }; + + pinctrl_i2c1_synaptics_dsx_io: synaptics_dsx_iogrp { + fsl,pins = < + MX8MQ_IOMUXC_ECSPI1_MOSI_GPIO5_IO7 0x19 + >; + }; + + }; +}; + +&i2c1 { + synaptics_dsx_ts@20 { + compatible = "synaptics_dsx"; + reg = <0x20>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_synaptics_dsx_io>; + interrupt-parent = <&gpio5>; + interrupts = <7 8>; + synaptics,diagonal-rotation; + status = "okay"; + }; +}; |