diff options
Diffstat (limited to 'arch/arm/boot/dts/imx7d-flex-concentrator.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx7d-flex-concentrator.dts | 315 |
1 files changed, 0 insertions, 315 deletions
diff --git a/arch/arm/boot/dts/imx7d-flex-concentrator.dts b/arch/arm/boot/dts/imx7d-flex-concentrator.dts deleted file mode 100644 index bd6b5285aa8d..000000000000 --- a/arch/arm/boot/dts/imx7d-flex-concentrator.dts +++ /dev/null @@ -1,315 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Device Tree Source for Kamstrup OMNIA Flex Concentrator. - * - * Copyright (C) 2020 Kamstrup A/S - * Author: Bruno Thomsen <bruno.thomsen@gmail.com> - */ - -/dts-v1/; - -#include "imx7d-tqma7.dtsi" - -/* One I2C device on TQMa7 SoM is not mounted */ -/delete-node/ &ds1339; - -/ { - model = "Kamstrup OMNIA Flex Concentrator"; - compatible = "kam,imx7d-flex-concentrator", "fsl,imx7d"; - - memory@80000000 { - device_type = "memory"; - /* 1024 MB - TQMa7D board configuration */ - reg = <0x80000000 0x40000000>; - }; - - reg_usb_otg2_vbus: regulator-usb-otg2-vbus { - compatible = "regulator-fixed"; - regulator-name = "VBUS_USBOTG2"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - reg_vref_1v8: regulator-vref-1v8 { - compatible = "regulator-fixed"; - regulator-name = "VCC1V8_REF"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - vin-supply = <&sw2_reg>; - }; - - /* - * Human Machine Interface consists of 4 dual red/green LEDs. - * hmi-a:green is controlled directly by the switch-mode power supply. - * hmi-a:red is not used. - */ - gpio-leds { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_leds>; - - led-0 { - label = "hmi-b:red:heartbeat-degraded"; - gpios = <&gpio3 6 GPIO_ACTIVE_HIGH>; - }; - - led-1 { - label = "hmi-b:green:heartbeat-running"; - gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "heartbeat"; - }; - - led-2 { - label = "hmi-c:red:mesh-error"; - gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>; - }; - - led-3 { - label = "hmi-c:green:mesh-activity"; - gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>; - }; - - led-4 { - label = "hmi-d:red:omnia-error"; - gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>; - }; - - led-5 { - label = "hmi-d:green:omnia-activity"; - gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>; - }; - }; - - /* - * Errata e10574 board restart workaround. - */ - gpio-restart { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_restart>; - compatible = "gpio-restart"; - gpios = <&gpio7 12 GPIO_ACTIVE_LOW>; - priority = <200>; - }; -}; - -/* - * Analog signals - * ADC1_IN0: SMPS - 5V output monitor (voltage divider: 1/0.2806) - */ -&adc1 { - vref-supply = <®_vref_1v8>; - status = "okay"; -}; - -&ecspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ecspi2>; - num-chipselects = <1>; - cs-gpios = <&gpio4 23 GPIO_ACTIVE_LOW>; - status = "okay"; - - pcf2127: rtc@0 { - compatible = "nxp,pcf2127"; - reg = <0>; - spi-max-frequency = <2000000>; - reset-source; - }; -}; - -&ecspi4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ecspi4>; - num-chipselects = <1>; - cs-gpios = <&gpio3 3 GPIO_ACTIVE_LOW>; - status = "okay"; - - /* - * ST chip maximum SPI clock frequency is 33 MHz. - * - * TCG specification - Section 6.4.1 Clocking: - * TPM shall support a SPI clock frequency range of 10-24 MHz. - */ - st33htph: tpm-tis@0 { - compatible = "st,st33htpm-spi", "tcg,tpm_tis-spi"; - reg = <0>; - spi-max-frequency = <24000000>; - }; -}; - -&fec1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_enet1>; - phy-mode = "rmii"; - phy-handle = <ðphy>; - status = "okay"; - - /* - * MDIO bus reset is used to generate PHY device reset before - * Ethernet PHY type ID auto-detection. Otherwise this communication - * fails as device does not answer when recommended reset circuit - * is used. - */ - mdio { - #address-cells = <1>; - #size-cells = <0>; - - reset-delay-us = <100000>; - reset-post-delay-us = <500000>; - reset-gpios = <&gpio7 15 GPIO_ACTIVE_LOW>; - - /* Microchip/Micrel KSZ8081RNB */ - ethphy: ethernet-phy@1 { - compatible = "ethernet-phy-ieee802.3-c22"; - interrupt-parent = <&gpio1>; - interrupts = <9 IRQ_TYPE_LEVEL_LOW>; - reg = <1>; - }; - }; -}; - -/* - * Detection signals for internal USB modules. - * Used for robust USB plug and play handling such as USB downstream port - * power-cycle and USB hub reset in case of misbehaving or crashed modules. - * - * SMPS - AC input monitor based on zero crossing. - * Used for last gasp notification. - */ -&gpio3 { - gpio-line-names = "", "", "", "", "", "", "", "", - "", "", "", "", "smps-ac-monitor", "", "usb-hub-reset", "", - "", "", "", "", "", "", "", "", - "", "module-b-detection", "", "module-a-detection", "", "", "", ""; -}; - -/* - * Tamper IRQ trigger timestamp reading. - * Used for sealed cover opened/closed notification. - */ -&gpio5 { - gpio-line-names = "", "", "", "", "", "", "", "", - "", "", "", "", "rtc-tamper-irq", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", ""; -}; - -&iomuxc { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_misc>; - - pinctrl_ecspi2: ecspi2grp { - fsl,pins = < - MX7D_PAD_ECSPI2_MISO__ECSPI2_MISO 0x7c /* X2-15 */ - MX7D_PAD_ECSPI2_MOSI__ECSPI2_MOSI 0x74 /* X2-18 */ - MX7D_PAD_ECSPI2_SCLK__ECSPI2_SCLK 0x74 /* X2-13 */ - MX7D_PAD_ECSPI2_SS0__GPIO4_IO23 0x74 /* X2-20 */ - /* RTC - Tamper IRQ */ - MX7D_PAD_SD2_CLK__GPIO5_IO12 0x3c /* X1-92 */ - >; - }; - - pinctrl_ecspi4: ecspi4grp { - fsl,pins = < - MX7D_PAD_LCD_CLK__ECSPI4_MISO 0x7c /* X2-72 */ - MX7D_PAD_LCD_ENABLE__ECSPI4_MOSI 0x74 /* X2-68 */ - MX7D_PAD_LCD_HSYNC__ECSPI4_SCLK 0x74 /* X2-76 */ - MX7D_PAD_LCD_VSYNC__GPIO3_IO3 0x74 /* X2-78 */ - >; - }; - - pinctrl_enet1: enet1grp { - fsl,pins = < - MX7D_PAD_GPIO1_IO10__ENET1_MDIO 0x03 /* X2-48 */ - MX7D_PAD_GPIO1_IO11__ENET1_MDC 0x03 /* X2-46 */ - MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x71 /* X2-53 */ - MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x71 /* X2-55 */ - MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x71 /* X2-61 */ - MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x79 /* X2-56 */ - MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x79 /* X2-58 */ - MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x79 /* X2-64 */ - MX7D_PAD_ENET1_RGMII_RXC__ENET1_RX_ER 0x73 /* X2-52 */ - /* PHY reset: SRE_FAST, DSE_X1 */ - MX7D_PAD_ENET1_COL__GPIO7_IO15 0x00 /* X1-96 */ - /* Clock from PHY to MAC: 100kPU */ - MX7D_PAD_GPIO1_IO12__CCM_ENET_REF_CLK1 0x70 /* X3-4 */ - /* PHY interrupt: 100kPU, HYS */ - MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x78 /* X1-80 */ - >; - }; - - pinctrl_leds: ledsgrp { - fsl,pins = < - MX7D_PAD_LCD_DATA01__GPIO3_IO6 0x14 /* X2-82 */ - MX7D_PAD_EPDC_BDR0__GPIO2_IO28 0x14 /* X1-82 */ - MX7D_PAD_EPDC_BDR1__GPIO2_IO29 0x14 /* X1-84 */ - MX7D_PAD_EPDC_PWR_COM__GPIO2_IO30 0x14 /* X1-86 */ - MX7D_PAD_EPDC_PWR_STAT__GPIO2_IO31 0x14 /* X1-88 */ - MX7D_PAD_UART2_TX_DATA__GPIO4_IO3 0x14 /* X1-90 */ - >; - }; - - pinctrl_misc: miscgrp { - fsl,pins = < - /* Module A detection (low = present) */ - MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x7c /* X2-105 */ - /* Module B detection (low = present) */ - MX7D_PAD_LCD_DATA20__GPIO3_IO25 0x7c /* X2-103 */ - /* SMPS - AC input monitor (high = failure) */ - MX7D_PAD_LCD_DATA07__GPIO3_IO12 0x7c /* X2-88 */ - /* USB - Hub reset */ - MX7D_PAD_LCD_DATA09__GPIO3_IO14 0x74 /* X2-92 */ - >; - }; - - pinctrl_restart: restartgrp { - fsl,pins = < - MX7D_PAD_ENET1_TX_CLK__GPIO7_IO12 0x74 /* X1-94 */ - >; - }; - - pinctrl_uart4: uart4grp { - fsl,pins = < - MX7D_PAD_SAI2_TX_SYNC__UART4_DCE_RX 0x7e /* X3-14 */ - MX7D_PAD_SAI2_TX_BCLK__UART4_DCE_TX 0x76 /* X3-16 */ - >; - }; -}; - -&iomuxc_lpsr { - pinctrl_usbotg2: usbotg2grp { - fsl,pins = < - MX7D_PAD_LPSR_GPIO1_IO06__USB_OTG2_OC 0x5c /* X3-11 */ - MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x59 /* X3-9 */ - >; - }; - -}; - -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart4>; - assigned-clocks = <&clks IMX7D_UART4_ROOT_SRC>; - assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; -}; - -&usbotg2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usbotg2>; - vbus-supply = <®_usb_otg2_vbus>; - srp-disable; - hnp-disable; - adp-disable; - over-current-active-low; - dr_mode = "host"; - status = "okay"; -}; - -/* - * External watchdog feature provided by pcf2127. - */ -&wdog1 { - status = "disabled"; -}; |