diff options
Diffstat (limited to 'arch/arm/dts/imx7ulp-evk.dts')
| -rw-r--r-- | arch/arm/dts/imx7ulp-evk.dts | 430 |
1 files changed, 81 insertions, 349 deletions
diff --git a/arch/arm/dts/imx7ulp-evk.dts b/arch/arm/dts/imx7ulp-evk.dts index 8f6a935e24..eff51e113d 100644 --- a/arch/arm/dts/imx7ulp-evk.dts +++ b/arch/arm/dts/imx7ulp-evk.dts @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2016 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. + * Copyright 2017-2018 NXP + * Dong Aisheng <aisheng.dong@nxp.com> */ /dts-v1/; @@ -12,365 +11,57 @@ / { model = "NXP i.MX7ULP EVK"; - compatible = "fsl,imx7ulp-evk", "fsl,imx7ulp", "Generic DT based system"; + compatible = "fsl,imx7ulp-evk", "fsl,imx7ulp"; chosen { - bootargs = "console=ttyLP0,115200 earlycon=lpuart32,0x402D0000,115200"; stdout-path = &lpuart4; }; - bcmdhd_wlan_0: bcmdhd_wlan@0 { - compatible = "android,bcmdhd_wlan"; - wlreg_on-supply = <&wlreg_on>; - bcmdhd_fw = "/lib/firmware/bcm/1DX_BCM4343W/fw_bcmdhd.bin"; - bcmdhd_nv = "/lib/firmware/bcm/1DX_BCM4343W/bcmdhd.1DX.SDIO.cal"; - }; - - memory { + memory@60000000 { device_type = "memory"; reg = <0x60000000 0x40000000>; }; backlight { - compatible = "gpio-backlight"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_backlight>; - gpios = <&gpio3 2 GPIO_ACTIVE_HIGH>; - default-on; + compatible = "pwm-backlight"; + pwms = <&tpm4 1 50000 0>; + brightness-levels = <0 20 25 30 35 40 100>; + default-brightness-level = <6>; status = "okay"; }; - mipi_dsi_reset: mipi-dsi-reset { - compatible = "gpio-reset"; - reset-gpios = <&gpio0 19 GPIO_ACTIVE_LOW>; - reset-delay-us = <1000>; - #reset-cells = <0>; - }; - - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - wlreg_on: fixedregulator@100 { - compatible = "regulator-fixed"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-name = "wlreg_on"; - gpio = <&gpio2 6 GPIO_ACTIVE_HIGH>; - startup-delay-us = <100>; - enable-active-high; - }; - - reg_usb_otg1_vbus: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usbotg1_vbus>; - regulator-name = "usb_otg1_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - reg_vsd_3v3: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "VSD_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - }; - - pf1550-rpmsg { - compatible = "fsl,pf1550-rpmsg"; - sw1_reg: SW1 { - regulator-name = "SW1"; - regulator-min-microvolt = <600000>; - regulator-max-microvolt = <1387500>; - regulator-boot-on; - regulator-always-on; - }; - - sw2_reg: SW2 { - regulator-name = "SW2"; - regulator-min-microvolt = <600000>; - regulator-max-microvolt = <1387500>; - regulator-boot-on; - regulator-always-on; - }; - - sw3_reg: SW3 { - regulator-name = "SW3"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - vref_reg: VREFDDR { - regulator-name = "VREFDDR"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - regulator-boot-on; - regulator-always-on; - }; - - vldo1_reg: LDO1 { - regulator-name = "LDO1"; - regulator-min-microvolt = <750000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - vldo2_reg: LDO2 { - regulator-name = "LDO2"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - vldo3_reg: LDO3 { - regulator-name = "LDO3"; - regulator-min-microvolt = <750000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - }; -}; - -&iomuxc1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog_1>; - - imx7ulp-evk { - pinctrl_hog_1: hoggrp-1 { - fsl,pins = < - IMX7ULP_PAD_PTC1__PTC1 0x20000 - >; - }; - - pinctrl_backlight: backlight_grp { - fsl,pins = < - IMX7ULP_PAD_PTF2__PTF2 0x20000 - >; - }; - - pinctrl_lpi2c5: lpi2c5grp { - fsl,pins = < - IMX7ULP_PAD_PTC4__LPI2C5_SCL 0x27 - IMX7ULP_PAD_PTC5__LPI2C5_SDA 0x27 - >; - }; - - pinctrl_mipi_dsi_reset: mipi_dsi_reset_grp { - fsl,pins = < - IMX7ULP_PAD_PTC19__PTC19 0x20003 - >; - }; - - pinctrl_lpuart4: lpuart4grp { - fsl,pins = < - IMX7ULP_PAD_PTC3__LPUART4_RX 0x3 - IMX7ULP_PAD_PTC2__LPUART4_TX 0x3 - >; - }; - - pinctrl_lpuart6: lpuart6grp { - fsl,pins = < - IMX7ULP_PAD_PTE10__LPUART6_TX 0x3 - IMX7ULP_PAD_PTE11__LPUART6_RX 0x3 - IMX7ULP_PAD_PTE9__LPUART6_RTS_B 0x3 - IMX7ULP_PAD_PTE8__LPUART6_CTS_B 0x3 - IMX7ULP_PAD_PTE7__PTE7 0x20000 /* BT_REG_ON */ - >; - }; - - pinctrl_lpuart7: lpuart7grp { - fsl,pins = < - IMX7ULP_PAD_PTF14__LPUART7_TX 0x3 - IMX7ULP_PAD_PTF15__LPUART7_RX 0x3 - IMX7ULP_PAD_PTF13__LPUART7_RTS_B 0x3 - IMX7ULP_PAD_PTF12__LPUART7_CTS_B 0x3 - >; - }; - - pinctrl_usdhc0: usdhc0grp { - fsl,pins = < - IMX7ULP_PAD_PTD1__SDHC0_CMD 0x43 - IMX7ULP_PAD_PTD2__SDHC0_CLK 0x10042 - IMX7ULP_PAD_PTD7__SDHC0_D3 0x43 - IMX7ULP_PAD_PTD8__SDHC0_D2 0x43 - IMX7ULP_PAD_PTD9__SDHC0_D1 0x43 - IMX7ULP_PAD_PTD10__SDHC0_D0 0x43 - IMX7ULP_PAD_PTC10__PTC10 0x10000 /* USDHC0 CD */ - IMX7ULP_PAD_PTD0__PTD0 0x20000 /* USDHC0 RST */ - >; - }; - - pinctrl_usdhc0_8bit: usdhc0grp_8bit { - fsl,pins = < - IMX7ULP_PAD_PTD1__SDHC0_CMD 0x43 - IMX7ULP_PAD_PTD2__SDHC0_CLK 0x10042 - IMX7ULP_PAD_PTD3__SDHC0_D7 0x43 - IMX7ULP_PAD_PTD4__SDHC0_D6 0x43 - IMX7ULP_PAD_PTD5__SDHC0_D5 0x43 - IMX7ULP_PAD_PTD6__SDHC0_D4 0x43 - IMX7ULP_PAD_PTD7__SDHC0_D3 0x43 - IMX7ULP_PAD_PTD8__SDHC0_D2 0x43 - IMX7ULP_PAD_PTD9__SDHC0_D1 0x43 - IMX7ULP_PAD_PTD10__SDHC0_D0 0x43 - IMX7ULP_PAD_PTD11__SDHC0_DQS 0x42 - >; - }; - - pinctrl_lpi2c7: lpi2c7grp { - fsl,pins = < - IMX7ULP_PAD_PTF12__LPI2C7_SCL 0x27 - IMX7ULP_PAD_PTF13__LPI2C7_SDA 0x27 - >; - }; - - pinctrl_lpspi3: lpspi3grp { - fsl,pins = < - IMX7ULP_PAD_PTF16__LPSPI3_SIN 0x0 - IMX7ULP_PAD_PTF17__LPSPI3_SOUT 0x0 - IMX7ULP_PAD_PTF18__LPSPI3_SCK 0x0 - IMX7ULP_PAD_PTF19__LPSPI3_PCS0 0x0 - >; - }; - - pinctrl_usbotg1_vbus: otg1vbusgrp { - fsl,pins = < - IMX7ULP_PAD_PTC0__PTC0 0x20000 - >; - }; - - pinctrl_usbotg1_id: otg1idgrp { - fsl,pins = < - IMX7ULP_PAD_PTC13__USB0_ID 0x10003 - >; - }; - - pinctrl_usdhc1: usdhc1grp { - fsl,pins = < - IMX7ULP_PAD_PTE3__SDHC1_CMD 0x43 - IMX7ULP_PAD_PTE2__SDHC1_CLK 0x10042 - IMX7ULP_PAD_PTE1__SDHC1_D0 0x43 - IMX7ULP_PAD_PTE0__SDHC1_D1 0x43 - IMX7ULP_PAD_PTE5__SDHC1_D2 0x43 - IMX7ULP_PAD_PTE4__SDHC1_D3 0x43 - >; - }; - - pinctrl_usdhc1_rst: usdhc1grp_rst { - fsl,pins = < - IMX7ULP_PAD_PTE11__PTE11 0x20000 /* USDHC1 RST */ - IMX7ULP_PAD_PTE13__PTE13 0x10003 /* USDHC1 CD */ - IMX7ULP_PAD_PTE12__PTE12 0x10003 /* USDHC1 WP */ - IMX7ULP_PAD_PTE14__SDHC1_VS 0x43 /* USDHC1 VSEL */ - >; - }; - - pinctrl_dsi_hdmi: dsi_hdmi_grp { - fsl,pins = < - IMX7ULP_PAD_PTC18__PTC18 0x10003 /* DSI_HDMI_INT */ - >; - }; - }; -}; - -&lcdif { - status = "okay"; - disp-dev = "mipi_dsi_northwest"; - display = <&display0>; - - display0: display@0 { - bits-per-pixel = <16>; - bus-width = <24>; - - display-timings { - native-mode = <&timing0>; - timing0: timing0 { - clock-frequency = <9200000>; - hactive = <480>; - vactive = <272>; - hfront-porch = <8>; - hback-porch = <4>; - hsync-len = <41>; - vback-porch = <2>; - vfront-porch = <4>; - vsync-len = <10>; - - hsync-active = <0>; - vsync-active = <0>; - de-active = <1>; - pixelclk-active = <0>; - }; - }; + reg_usb_otg1_vbus: regulator-usb-otg1-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg1_vbus>; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio_ptc 0 GPIO_ACTIVE_HIGH>; + enable-active-high; }; -}; - -&lpi2c7 { - #address-cells = <1>; - #size-cells = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_lpi2c7>; -}; - -&lpi2c5 { - #address-cells = <1>; - #size-cells = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_lpi2c5>; - status = "okay"; -}; -&lpspi3 { - #address-cells = <1>; - #size-cells = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_lpspi3>; - status = "okay"; - - spidev0: spi@0 { - reg = <0>; - compatible = "rohm,dh2228fv"; - spi-max-frequency = <1000000>; + reg_vsd_3v3: regulator-vsd-3v3 { + compatible = "regulator-fixed"; + regulator-name = "VSD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc0_rst>; + gpio = <&gpio_ptd 0 GPIO_ACTIVE_HIGH>; + enable-active-high; }; }; -&mipi_dsi { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_mipi_dsi_reset>; - lcd_panel = "TRULY-WVGA-TFT3P5581E"; - resets = <&mipi_dsi_reset>; - status = "okay"; -}; - -&lpuart4 { /* console */ +&lpuart4 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lpuart4>; status = "okay"; }; -&lpuart6 { /* BT */ - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_lpuart6>; - status = "okay"; -}; - -&lpuart7 { /* Uart test */ +&tpm4 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_lpuart7>; - status = "disabled"; -}; - -&rpmsg{ + pinctrl-0 = <&pinctrl_pwm0>; status = "okay"; }; @@ -381,21 +72,62 @@ srp-disable; hnp-disable; adp-disable; + disable-over-current; status = "okay"; }; -&usbphy1 { - fsl,tx-d-cal = <88>; -}; - &usdhc0 { - pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep"; + assigned-clocks = <&pcc2 IMX7ULP_CLK_USDHC0>; + assigned-clock-parents = <&scg1 IMX7ULP_CLK_APLL_PFD1>; + pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc0>; - pinctrl-1 = <&pinctrl_usdhc0>; - pinctrl-2 = <&pinctrl_usdhc0>; - pinctrl-3 = <&pinctrl_usdhc0>; - cd-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; + cd-gpios = <&gpio_ptc 10 GPIO_ACTIVE_LOW>; vmmc-supply = <®_vsd_3v3>; - vqmmc-supply = <&vldo2_reg>; status = "okay"; }; + +&iomuxc1 { + pinctrl_lpuart4: lpuart4grp { + fsl,pins = < + IMX7ULP_PAD_PTC3__LPUART4_RX 0x3 + IMX7ULP_PAD_PTC2__LPUART4_TX 0x3 + >; + bias-pull-up; + }; + + pinctrl_pwm0: pwm0grp { + fsl,pins = < + IMX7ULP_PAD_PTF2__TPM4_CH1 0x2 + >; + }; + + pinctrl_usbotg1_vbus: otg1vbusgrp { + fsl,pins = < + IMX7ULP_PAD_PTC0__PTC0 0x20000 + >; + }; + + pinctrl_usbotg1_id: otg1idgrp { + fsl,pins = < + IMX7ULP_PAD_PTC13__USB0_ID 0x10003 + >; + }; + + pinctrl_usdhc0: usdhc0grp { + fsl,pins = < + IMX7ULP_PAD_PTD1__SDHC0_CMD 0x43 + IMX7ULP_PAD_PTD2__SDHC0_CLK 0x40 + IMX7ULP_PAD_PTD7__SDHC0_D3 0x43 + IMX7ULP_PAD_PTD8__SDHC0_D2 0x43 + IMX7ULP_PAD_PTD9__SDHC0_D1 0x43 + IMX7ULP_PAD_PTD10__SDHC0_D0 0x43 + IMX7ULP_PAD_PTC10__PTC10 0x3 /* CD */ + >; + }; + + pinctrl_usdhc0_rst: usdhc0-gpio-rst-grp { + fsl,pins = < + IMX7ULP_PAD_PTD0__PTD0 0x3 + >; + }; +}; |