diff options
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts | 73 |
1 files changed, 38 insertions, 35 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts index 7e3d1403c274..59a5f2dc7650 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts @@ -26,10 +26,10 @@ compatible = "pwm-backlight"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_bkl_on>; - brightness-levels = <0 4 8 16 32 64 128 255>; - default-brightness-level = <6>; + brightness-levels = <255 226 215 194 162 120 66 0>; + default-brightness-level = <7>; enable-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; /* Apalis BKL1_ON */ - pwms = <&lvds1_pwm 0 100000 0>; + pwms = <&lvds1_pwm 0 5000000 0>; status = "okay"; }; @@ -174,6 +174,17 @@ node below to use the touchscreen */ status = "disabled"; }; + + lvds1_panel { + compatible = "toradex,captouch-101-lvds"; + backlight = <&backlight>; + + port { + panel_lvds1_in: endpoint { + remote-endpoint = <&lvds1_out>; + }; + }; + }; }; &acm { @@ -394,6 +405,17 @@ compatible = "st,m41t0"; reg = <0x68>; }; + + atmel_mxt_ts: atmel_mxt_ts@4a { + compatible = "atmel,maxtouch"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_touch>; + reg = <0x4a>; + interrupt-parent = <&gpio4>; + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; /* Apalis GPIO5 */ + reset-gpios = <&gpio4 2 GPIO_ACTIVE_HIGH>; /* Apalis GPIO6 */ + status = "okay"; + }; }; /* Apalis I2C3 (CAM) */ @@ -442,13 +464,12 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_cam1_gpios>, <&pinctrl_dap1_gpios>, <&pinctrl_esai0_gpios>, <&pinctrl_fec2_gpios>, - <&pinctrl_gpio34>, <&pinctrl_gpio56>, - <&pinctrl_gpio_usbh_oc_n>, <&pinctrl_lpuart1ctrl>, - <&pinctrl_lvds0_i2c0_gpio>, <&pinctrl_lvds1_i2c0_gpios>, - <&pinctrl_mipi_dsi_0_1_en>, <&pinctrl_mipi_dsi1_gpios>, - <&pinctrl_mlb_gpios>, <&pinctrl_qspi1a_gpios>, - <&pinctrl_sata1_act>, <&pinctrl_sim0_gpios>, - <&pinctrl_usdhc1_gpios>; + <&pinctrl_gpio34>, <&pinctrl_gpio_usbh_oc_n>, + <&pinctrl_lpuart1ctrl>, <&pinctrl_lvds0_i2c0_gpio>, + <&pinctrl_lvds1_i2c0_gpios>, <&pinctrl_mipi_dsi_0_1_en>, + <&pinctrl_mipi_dsi1_gpios>, <&pinctrl_mlb_gpios>, + <&pinctrl_qspi1a_gpios>, <&pinctrl_sata1_act>, + <&pinctrl_sim0_gpios>, <&pinctrl_usdhc1_gpios>; apalis-imx8qm { /* Apalis AN1_ADC */ @@ -580,11 +601,9 @@ }; /* Apalis GPIO5+6 */ - pinctrl_gpio56: gpio56grp { + pinctrl_touch: touchgrp { fsl,pins = < - /* Apalis GPIO5 */ SC_P_FLEXCAN2_RX_LSIO_GPIO4_IO01 0x06000021 - /* Apalis GPIO6 */ SC_P_FLEXCAN2_TX_LSIO_GPIO4_IO02 0x06000021 >; }; @@ -1218,43 +1237,27 @@ status = "okay"; }; -/* Apalis LVDS1 */ -//TBD: enabling breaks HDMI -#if 0 &ldb2_phy { status = "okay"; }; &ldb2 { - fsl,dual-channel; status = "okay"; lvds-channel@0 { fsl,data-mapping = "spwg"; - fsl,data-width = <18>; - primary; + fsl,data-width = <24>; status = "okay"; - display-timings { - native-mode = <&timing_fullhd>; - timing_fullhd: 1920x1080 { - clock-frequency = <138500000>; - hactive = <1920>; - vactive = <1080>; - hback-porch = <80>; - hfront-porch = <48>; - vback-porch = <23>; - vfront-porch = <3>; - hsync-len = <32>; - vsync-len = <5>; - hsync-active = <0>; - vsync-active = <0>; - pixelclk-active = <0>; + port@1 { + reg = <1>; + + lvds1_out: endpoint { + remote-endpoint = <&panel_lvds1_in>; }; }; }; }; -#endif /* Apalis SPI1 */ &lpspi0 { |