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ARM: dts: stm32: lxa-tac: add Linux Automation GmbH TAC
The Linux Automation Test Automation Controller (LXA TAC)[1] is an embedded software development tool built around the Octavo Systems OSD32MP15x SiP. The device contains an eMMC for storage, a DSA-capable on board ethernet switch with two external ports, dual CAN busses, a power switch to turn a device under test on or off and some other I/O. As of now there are two STM32MP157 based hardware generations (Gen 1 and Gen 2) that have most of their hardware config in common. In the future there will also be a STM32MP153 based hardware generation. [1]: https://www.linux-automation.com/en/products/lxa-tac.html Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Leonard Göhrs
Alexandre Torgue
parent
e58944088c
commit
518272af37
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@ -56,6 +56,8 @@ dtb-$(CONFIG_ARCH_STM32) += \
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stm32mp157c-ev1.dtb \
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stm32mp157c-ev1-scmi.dtb \
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stm32mp157c-lxa-mc1.dtb \
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stm32mp157c-lxa-tac-gen1.dtb \
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stm32mp157c-lxa-tac-gen2.dtb \
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stm32mp157c-odyssey.dtb \
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stm32mp157c-phycore-stm32mp1-3.dtb
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dtb-$(CONFIG_ARCH_U8500) += \
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93
arch/arm/boot/dts/st/stm32mp157c-lxa-tac-gen1.dts
Normal file
93
arch/arm/boot/dts/st/stm32mp157c-lxa-tac-gen1.dts
Normal file
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@ -0,0 +1,93 @@
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// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)
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/*
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* Copyright (C) 2020 STMicroelectronics - All Rights Reserved
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* Copyright (C) 2021 Rouven Czerwinski, Pengutronix
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* Copyright (C) 2023 Leonard Göhrs, Pengutronix
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*/
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/dts-v1/;
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#include "stm32mp157.dtsi"
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#include "stm32mp15xc-lxa-tac.dtsi"
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/ {
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model = "Linux Automation Test Automation Controller (TAC) Gen 1";
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compatible = "lxa,stm32mp157c-tac-gen1", "oct,stm32mp15xx-osd32", "st,stm32mp157";
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backlight: backlight {
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compatible = "pwm-backlight";
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power-supply = <&v3v3>;
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brightness-levels = <0 31 63 95 127 159 191 223 255>;
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default-brightness-level = <7>;
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pwms = <&backlight_pwm 1 1000000 0>;
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};
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reg_iobus_12v: regulator-iobus-12v {
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compatible = "regulator-fixed";
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vin-supply = <®_12v>;
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gpio = <&gpioh 13 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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regulator-max-microvolt = <12000000>;
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regulator-min-microvolt = <12000000>;
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regulator-name = "12V_IOBUS";
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};
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};
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&gpioa {
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gpio-line-names = "", "", "STACK_CS2", "", "STACK_CS3", /* 0 */
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"ETH_GPIO1", "ETH_INT", "", "", "", /* 5 */
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"", "", "", "BOOTROM_LED", "ETH_LAB_LEDRP", /* 10 */
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""; /* 15 */
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};
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&gpioc {
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gpio-line-names = "", "STACK_CS1", "", "", "", /* 0 */
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"", "", "", "", "", /* 5 */
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"", ""; /* 10 */
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};
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&gpu {
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status = "disabled";
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};
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&i2c1 {
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powerboard_gpio: gpio@24 {
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compatible = "nxp,pca9570";
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reg = <0x24>;
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#gpio-cells = <2>;
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gpio-controller;
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gpio-line-names = "DUT_PWR_EN", "DUT_PWR_DISCH", "DUT_PWR_ADCRST", "";
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};
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};
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&spi2 {
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adc@0 {
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compatible = "ti,lmp92064";
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reg = <0>;
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spi-max-frequency = <5000000>;
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vdd-supply = <®_pb_3v3>;
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vdig-supply = <®_pb_3v3>;
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reset-gpios = <&powerboard_gpio 2 GPIO_ACTIVE_HIGH>;
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shunt-resistor-micro-ohms = <15000>;
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};
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};
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&timers1 {
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/* spare dmas for other usage */
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/delete-property/dmas;
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/delete-property/dma-names;
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status = "okay";
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backlight_pwm: pwm {
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&pwm1_pins_c>;
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pinctrl-1 = <&pwm1_sleep_pins_c>;
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status = "okay";
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};
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};
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172
arch/arm/boot/dts/st/stm32mp157c-lxa-tac-gen2.dts
Normal file
172
arch/arm/boot/dts/st/stm32mp157c-lxa-tac-gen2.dts
Normal file
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@ -0,0 +1,172 @@
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// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)
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/*
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* Copyright (C) 2020 STMicroelectronics - All Rights Reserved
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* Copyright (C) 2021 Rouven Czerwinski, Pengutronix
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* Copyright (C) 2023 Leonard Göhrs, Pengutronix
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*/
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/dts-v1/;
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#include "stm32mp157.dtsi"
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#include "stm32mp15xc-lxa-tac.dtsi"
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/ {
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model = "Linux Automation Test Automation Controller (TAC) Gen 2";
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compatible = "lxa,stm32mp157c-tac-gen2", "oct,stm32mp15xx-osd32", "st,stm32mp157";
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backlight: backlight {
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compatible = "pwm-backlight";
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power-supply = <&v3v3>;
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brightness-levels = <0 31 63 95 127 159 191 223 255>;
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default-brightness-level = <7>;
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pwms = <&led_pwm 3 1000000 0>;
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};
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reg_iobus_12v: regulator-iobus-12v {
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compatible = "regulator-fixed";
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vin-supply = <®_12v>;
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gpio = <&gpioh 13 GPIO_ACTIVE_LOW>;
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regulator-max-microvolt = <12000000>;
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regulator-min-microvolt = <12000000>;
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regulator-name = "12V_IOBUS";
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};
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led-controller-1 {
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compatible = "pwm-leds-multicolor";
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multi-led {
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color = <LED_COLOR_ID_RGB>;
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function = LED_FUNCTION_STATUS;
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max-brightness = <65535>;
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led-red {
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active-low;
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color = <LED_COLOR_ID_RED>;
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pwms = <&led_pwm 0 1000000 0>;
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};
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led-green {
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active-low;
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color = <LED_COLOR_ID_GREEN>;
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pwms = <&led_pwm 2 1000000 0>;
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};
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led-blue {
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active-low;
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color = <LED_COLOR_ID_BLUE>;
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pwms = <&led_pwm 1 1000000 0>;
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};
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};
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};
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led-controller-2 {
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compatible = "gpio-leds";
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led-5 {
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label = "tac:green:iobus";
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gpios = <&gpiog 1 GPIO_ACTIVE_HIGH>;
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};
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led-6 {
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label = "tac:green:can";
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gpios = <&gpiof 3 GPIO_ACTIVE_HIGH>;
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};
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led-7 {
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label = "tac:green:out0";
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gpios = <&gpiob 8 GPIO_ACTIVE_HIGH>;
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};
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led-8 {
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label = "tac:green:out1";
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gpios = <&gpiog 3 GPIO_ACTIVE_HIGH>;
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};
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led-9 {
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label = "tac:green:uarttx";
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gpios = <&gpiod 3 GPIO_ACTIVE_HIGH>;
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};
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led-10 {
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label = "tac:green:uartrx";
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gpios = <&gpiof 6 GPIO_ACTIVE_HIGH>;
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};
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led-11 {
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label = "tac:green:usbh1";
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gpios = <&gpioc 8 GPIO_ACTIVE_HIGH>;
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};
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led-12 {
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label = "tac:green:usbh2";
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gpios = <&gpiod 6 GPIO_ACTIVE_HIGH>;
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};
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led-13 {
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label = "tac:green:usbh3";
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gpios = <&gpiob 9 GPIO_ACTIVE_HIGH>;
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};
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led-14 {
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label = "tac:green:usbg";
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gpios = <&gpiod 14 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "usb-gadget";
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};
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led-15 {
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label = "tac:green:dutpwr";
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gpios = <&gpioa 15 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&gpioa {
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gpio-line-names = "", "", "DUT_PWR_EN", "", "STACK_CS3", /* 0 */
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"ETH_GPIO1", "ETH_INT", "", "", "", /* 5 */
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"", "", "", "BOOTROM_LED", "ETH_LAB_LEDRP", /* 10 */
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""; /* 15 */
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};
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&gpioc {
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gpio-line-names = "", "DUT_PWR_DISCH", "", "", "", /* 0 */
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"", "", "", "", "", /* 5 */
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"", ""; /* 10 */
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};
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&gpu {
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status = "disabled";
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};
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&m_can2 {
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termination-gpios = <&gpioe 4 GPIO_ACTIVE_HIGH>;
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termination-ohms = <120>;
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};
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&spi2 {
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adc@0 {
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compatible = "ti,lmp92064";
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reg = <0>;
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reset-gpios = <&gpioa 4 GPIO_ACTIVE_HIGH>;
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shunt-resistor-micro-ohms = <15000>;
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spi-max-frequency = <5000000>;
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vdd-supply = <®_pb_3v3>;
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vdig-supply = <®_pb_3v3>;
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};
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};
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&timers8 {
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/* spare dmas for other usage */
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/delete-property/dmas;
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/delete-property/dma-names;
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status = "okay";
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led_pwm: pwm {
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&pwm8_pins_b>;
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pinctrl-1 = <&pwm8_sleep_pins_b>;
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status = "okay";
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};
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};
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610
arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
Normal file
610
arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi
Normal file
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@ -0,0 +1,610 @@
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// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)
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/*
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* Copyright (C) 2020 STMicroelectronics - All Rights Reserved
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* Copyright (C) 2021 Rouven Czerwinski, Pengutronix
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* Copyright (C) 2023 Leonard Göhrs, Pengutronix
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*/
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#include "stm32mp15xc.dtsi"
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#include "stm32mp15xx-osd32.dtsi"
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#include "stm32mp15xxac-pinctrl.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/leds/common.h>
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#include <dt-bindings/pwm/pwm.h>
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/ {
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aliases {
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ethernet0 = ðernet0;
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ethernet1 = &port_uplink;
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ethernet2 = &port_dut;
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mmc1 = &sdmmc2;
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serial0 = &uart4;
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serial1 = &usart3;
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};
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chosen {
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stdout-path = &uart4;
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};
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led-controller-0 {
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compatible = "gpio-leds";
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led-0 {
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label = "tac:green:user1";
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gpios = <&gpiof 10 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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};
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led-1 {
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label = "tac:green:user2";
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gpios = <&gpiog 7 GPIO_ACTIVE_HIGH>;
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};
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led-2 {
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label = "tac:green:statusdut";
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gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
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};
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/* led-3 and led-4 are internally connected antiparallel to one
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* another inside the ethernet jack like this:
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* GPIOA14 ---+---|led-3|>--+--- GPIOD15
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* +--<|led-4|---+
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* E.g. only one of the LEDs can be illuminated at a time while
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* the other output must be driven low.
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* This should likely be implemented using a multi color LED
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* driver for antiparallel LEDs.
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*/
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led-3 {
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label = "tac:green:statuslab";
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gpios = <&gpioa 14 GPIO_ACTIVE_HIGH>;
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};
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led-4 {
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label = "tac:orange:statuslab";
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gpios = <&gpiod 15 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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button-lower {
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label = "USER_BTN2";
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linux,code = <KEY_ESC>;
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gpios = <&gpioe 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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};
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button-upper {
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label = "USER_BTN";
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linux,code = <KEY_HOME>;
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gpios = <&gpioi 11 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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};
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};
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/* supplied by either barrel connector or PoE */
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reg_12v: regulator-12v {
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compatible = "regulator-fixed";
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regulator-name = "12V";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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regulator-always-on;
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};
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reg_5v: regulator-5v {
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compatible = "regulator-fixed";
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regulator-name = "5V";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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vin-supply = <®_12v>;
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};
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reg_1v2: regulator-1v2 {
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compatible = "regulator-fixed";
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regulator-name = "1V2";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-always-on;
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vin-supply = <®_5v>;
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};
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reg_pb_5v: regulator-pb-5v {
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compatible = "regulator-fixed";
|
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regulator-name = "5V_POWERBOARD";
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regulator-min-microvolt = <5000000>;
|
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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vin-supply = <®_5v>;
|
||||
};
|
||||
|
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reg_pb_3v3: regulator-pb-3v3 {
|
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compatible = "regulator-fixed";
|
||||
regulator-name = "3V3_POWERBOARD";
|
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regulator-min-microvolt = <3300000>;
|
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regulator-max-microvolt = <3300000>;
|
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regulator-always-on;
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vin-supply = <®_pb_5v>;
|
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};
|
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output-iobus-12v {
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compatible = "regulator-output";
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vout-supply = <®_iobus_12v>;
|
||||
};
|
||||
|
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output-vuart {
|
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compatible = "regulator-output";
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vout-supply = <&v3v3_hdmi>;
|
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};
|
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};
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baseboard_eeprom: &sip_eeprom {
|
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};
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&adc {
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pinctrl-names = "default";
|
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pinctrl-0 = <&adc1_ain_pins_a>;
|
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vdd-supply = <&vdd>;
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vdda-supply = <&vdda>;
|
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vref-supply = <&vrefbuf>;
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status = "okay";
|
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|
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adc1: adc@0 {
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st,adc-channels = <0 1 2 5 9 10 13 15>;
|
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st,min-sample-time-nsecs = <5000>;
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#address-cells = <1>;
|
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#size-cells = <0>;
|
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status = "okay";
|
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|
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channel@0 {
|
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reg = <0>;
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label = "HOST_2_CURR_FB";
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};
|
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channel@1 {
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reg = <1>;
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label = "HOST_3_CURR_FB";
|
||||
};
|
||||
|
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channel@2 {
|
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reg = <2>;
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label = "OUT_0_FB";
|
||||
};
|
||||
|
||||
channel@5 {
|
||||
reg = <5>;
|
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label = "IOBUS_CURR_FB";
|
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};
|
||||
|
||||
channel@9 {
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||||
reg = <9>;
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||||
label = "IOBUS_VOLT_FB";
|
||||
};
|
||||
|
||||
channel@10 {
|
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reg = <10>;
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label = "OUT_1_FB";
|
||||
};
|
||||
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||||
channel@13 {
|
||||
reg = <13>;
|
||||
label = "HOST_CURR_FB";
|
||||
};
|
||||
|
||||
channel@15 {
|
||||
reg = <15>;
|
||||
label = "HOST_1_CURR_FB";
|
||||
};
|
||||
};
|
||||
|
||||
adc2: adc@100 {
|
||||
st,adc-channels = <12>;
|
||||
st,min-sample-time-nsecs = <500000>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
status = "okay";
|
||||
|
||||
channel@12 {
|
||||
reg = <12>;
|
||||
label = "TEMP_INTERNAL";
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&crc1 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&cryp1 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&dts {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
ðernet0 {
|
||||
assigned-clocks = <&rcc ETHCK_K>, <&rcc PLL4_P>;
|
||||
assigned-clock-parents = <&rcc PLL4_P>;
|
||||
assigned-clock-rates = <125000000>; /* Clock PLL4 to 750Mhz in ATF */
|
||||
|
||||
pinctrl-names = "default", "sleep";
|
||||
pinctrl-0 = <ðernet0_rgmii_pins_e>;
|
||||
pinctrl-1 = <ðernet0_rgmii_sleep_pins_e>;
|
||||
|
||||
st,eth-clk-sel;
|
||||
phy-mode = "rgmii-id";
|
||||
|
||||
status = "okay";
|
||||
|
||||
fixed-link {
|
||||
speed = <1000>;
|
||||
full-duplex;
|
||||
};
|
||||
};
|
||||
|
||||
ðernet0_rgmii_pins_e {
|
||||
pins1 {
|
||||
/* Reduce EMI emission by reducing RGMII drive strength */
|
||||
slew-rate = <1>;
|
||||
};
|
||||
};
|
||||
|
||||
&gpiob {
|
||||
gpio-line-names = "", "", "", "", "", /* 0 */
|
||||
"", "USB_RESET", "", "", "", /* 5 */
|
||||
"", "", "", "", "", /* 10 */
|
||||
""; /* 15 */
|
||||
};
|
||||
|
||||
&gpiod {
|
||||
gpio-line-names = "", "", "", "", "TP38", /* 0 */
|
||||
"TP39", "", "", "TP41", "TP42", /* 5 */
|
||||
"OLED_DC", "", "", "ETH_CS", "", /* 10 */
|
||||
"ETH_LAB_LEDRN"; /* 15 */
|
||||
};
|
||||
|
||||
&gpioe {
|
||||
gpio-line-names = "TP35", "", "", "", "CAN_1_120R", /* 0 */
|
||||
"", "", "USER_BTN2", "TP48", "UART_TX_EN", /* 5 */
|
||||
"UART_RX_EN", "TP24", "", "TP25", "TP26", /* 10 */
|
||||
"TP27"; /* 15 */
|
||||
};
|
||||
|
||||
&gpiof {
|
||||
gpio-line-names = "TP36", "TP37", "", "", "OLED_CS", /* 0 */
|
||||
"", "", "", "", "", /* 5 */
|
||||
"USER_LED1", "", "STACK_CS0", "", "", /* 10 */
|
||||
""; /* 15 */
|
||||
};
|
||||
|
||||
&gpiog {
|
||||
gpio-line-names = "ETH_RESET", "", "", "", "", /* 0 */
|
||||
"IOBUS_FLT_FB", "", "USER_LED2", "ETH1_PPS_A", "CAN_0_120R", /* 5 */
|
||||
"TP49", "", "", "", "", /* 10 */
|
||||
""; /* 15 */
|
||||
};
|
||||
|
||||
&gpioh {
|
||||
gpio-line-names = "", "", "OUT_1", "OUT_0", "OLED_RESET", /* 0 */
|
||||
"", "", "", "", "", /* 5 */
|
||||
"ETH1_PPS_B", "ETH_GPIO2", "", "IOBUS_PWR_EN", "", /* 10 */
|
||||
"TP33"; /* 15 */
|
||||
};
|
||||
|
||||
&gpioi {
|
||||
gpio-line-names = "TIM_RTS", "", "", "", "DEVICE_DATA_EN", /* 0 */
|
||||
"", "", "", "ETH_WOL", "TP43", /* 5 */
|
||||
"", "USER_BTN"; /* 10 */
|
||||
};
|
||||
|
||||
&gpioz {
|
||||
gpio-line-names = "HWID0", "HWID1", "HWID2", "HWID3", "", /* 0 */
|
||||
"", "HWID4", "HWID5"; /* 5 */
|
||||
};
|
||||
|
||||
&hash1 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&i2c1 {
|
||||
pinctrl-names = "default", "sleep";
|
||||
pinctrl-0 = <&i2c1_pins_b>;
|
||||
pinctrl-1 = <&i2c1_sleep_pins_b>;
|
||||
status = "okay";
|
||||
|
||||
powerboard_eeprom: eeprom@50 {
|
||||
compatible = "atmel,24c02";
|
||||
reg = <0x50>;
|
||||
vcc-supply = <&v3v3>;
|
||||
};
|
||||
|
||||
temperature-sensor@48 {
|
||||
compatible = "national,lm75a";
|
||||
reg = <0x48>;
|
||||
status = "disabled";
|
||||
};
|
||||
};
|
||||
|
||||
&i2c5 {
|
||||
/delete-property/dmas;
|
||||
/delete-property/dma-names;
|
||||
|
||||
pinctrl-names = "default", "sleep";
|
||||
pinctrl-0 = <&i2c5_pins_b>;
|
||||
pinctrl-1 = <&i2c5_sleep_pins_b>;
|
||||
|
||||
status = "okay";
|
||||
|
||||
usbhub: usbhub@2c {
|
||||
compatible ="microchip,usb2514b";
|
||||
reg = <0x2c>;
|
||||
vdd-supply = <&v3v3>;
|
||||
reset-gpios = <&gpiob 6 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
|
||||
&iwdg2 {
|
||||
timeout-sec = <8>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&m_can1 {
|
||||
pinctrl-names = "default", "sleep";
|
||||
pinctrl-0 = <&m_can1_pins_b>;
|
||||
pinctrl-1 = <&m_can1_sleep_pins_b>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&m_can2 {
|
||||
pinctrl-names = "default", "sleep";
|
||||
pinctrl-0 = <&m_can2_pins_a>;
|
||||
pinctrl-1 = <&m_can2_sleep_pins_a>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&pmic {
|
||||
regulators {
|
||||
buck1-supply = <®_5v>; /* VIN */
|
||||
buck2-supply = <®_5v>; /* VIN */
|
||||
buck3-supply = <®_5v>; /* VIN */
|
||||
buck4-supply = <®_5v>; /* VIN */
|
||||
ldo2-supply = <®_5v>; /* PMIC_LDO25IN */
|
||||
ldo4-supply = <®_5v>; /* VIN */
|
||||
ldo5-supply = <®_5v>; /* PMIC_LDO25IN */
|
||||
vref_ddr-supply = <®_5v>; /* VIN */
|
||||
boost-supply = <®_5v>; /* PMIC_BSTIN */
|
||||
pwr_sw2-supply = <&bst_out>; /* PMIC_SWIN */
|
||||
};
|
||||
};
|
||||
|
||||
&pwr_regulators {
|
||||
vdd-supply = <&vdd>;
|
||||
vdd_3v3_usbfs-supply = <&vdd_usb>;
|
||||
};
|
||||
|
||||
&rtc {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&sdmmc2 {
|
||||
pinctrl-names = "default", "opendrain", "sleep";
|
||||
pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_b>;
|
||||
pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_b>;
|
||||
pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_b>;
|
||||
vmmc-supply = <&v3v3>;
|
||||
|
||||
bus-width = <8>;
|
||||
mmc-ddr-3_3v;
|
||||
no-1-8-v;
|
||||
non-removable;
|
||||
no-sd;
|
||||
no-sdio;
|
||||
st,neg-edge;
|
||||
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&spi2 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&spi2_pins_c>;
|
||||
cs-gpios = <&gpiof 12 GPIO_ACTIVE_LOW>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&spi4 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&spi4_pins_a>;
|
||||
cs-gpios = <&gpiof 4 GPIO_ACTIVE_LOW>;
|
||||
status = "okay";
|
||||
|
||||
lcd: display@0 {
|
||||
compatible = "shineworld,lh133k", "panel-mipi-dbi-spi";
|
||||
reg = <0>;
|
||||
power-supply = <&v3v3>;
|
||||
io-supply = <&v3v3>;
|
||||
backlight = <&backlight>;
|
||||
dc-gpios = <&gpiod 10 GPIO_ACTIVE_HIGH>;
|
||||
reset-gpios = <&gpioh 4 GPIO_ACTIVE_HIGH>;
|
||||
spi-3wire;
|
||||
spi-max-frequency = <32000000>;
|
||||
|
||||
width-mm = <23>;
|
||||
height-mm = <23>;
|
||||
rotation = <180>;
|
||||
|
||||
panel-timing {
|
||||
hactive = <240>;
|
||||
vactive = <240>;
|
||||
hback-porch = <0>;
|
||||
vback-porch = <0>;
|
||||
|
||||
clock-frequency = <0>;
|
||||
hfront-porch = <0>;
|
||||
hsync-len = <0>;
|
||||
vfront-porch = <0>;
|
||||
vsync-len = <0>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&spi5 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&spi5_pins_a>;
|
||||
|
||||
/* spare dmas for other usage */
|
||||
/delete-property/dmas;
|
||||
/delete-property/dma-names;
|
||||
|
||||
cs-gpios = <&gpiod 13 GPIO_ACTIVE_LOW>;
|
||||
|
||||
status = "okay";
|
||||
|
||||
switch: switch@0 {
|
||||
compatible = "microchip,ksz9563";
|
||||
reg = <0>;
|
||||
|
||||
reset-gpios = <&gpiog 0 GPIO_ACTIVE_LOW>;
|
||||
spi-max-frequency = <44000000>;
|
||||
|
||||
interrupt-parent = <&gpioa>;
|
||||
interrupts = <6 IRQ_TYPE_EDGE_RISING>;
|
||||
|
||||
ports {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
port_dut: port@0 {
|
||||
reg = <0>;
|
||||
label = "dut";
|
||||
};
|
||||
|
||||
port_uplink: port@1 {
|
||||
reg = <1>;
|
||||
label = "uplink";
|
||||
};
|
||||
|
||||
port_cpu: port@2 {
|
||||
reg = <2>;
|
||||
label = "cpu";
|
||||
|
||||
ethernet = <ðernet0>;
|
||||
|
||||
phy-mode = "rgmii-id";
|
||||
rx-internal-delay-ps = <2000>;
|
||||
tx-internal-delay-ps = <2000>;
|
||||
|
||||
fixed-link {
|
||||
speed = <1000>;
|
||||
full-duplex;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&timers2 {
|
||||
/* spare dmas for other usage */
|
||||
/delete-property/dmas;
|
||||
/delete-property/dma-names;
|
||||
|
||||
status = "okay";
|
||||
|
||||
timer@1 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
&timers3 {
|
||||
/* spare dmas for other usage */
|
||||
/delete-property/dmas;
|
||||
/delete-property/dma-names;
|
||||
|
||||
status = "okay";
|
||||
|
||||
timer@2 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
&timers4 {
|
||||
/* spare dmas for other usage */
|
||||
/delete-property/dmas;
|
||||
/delete-property/dma-names;
|
||||
|
||||
status = "okay";
|
||||
|
||||
timer@3 {
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
&uart4 {
|
||||
label = "debug";
|
||||
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&uart4_pins_a>;
|
||||
|
||||
/* spare dmas for other usage */
|
||||
/delete-property/dmas;
|
||||
/delete-property/dma-names;
|
||||
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usart3 {
|
||||
label = "dut";
|
||||
uart-has-rtscts;
|
||||
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&usart3_pins_f>;
|
||||
|
||||
/* spare dmas for other usage */
|
||||
/delete-property/dmas;
|
||||
/delete-property/dma-names;
|
||||
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbh_ehci {
|
||||
phys = <&usbphyc_port0>;
|
||||
phy-names = "usb";
|
||||
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbotg_hs {
|
||||
phys = <&usbphyc_port1 0>;
|
||||
phy-names = "usb2-phy";
|
||||
|
||||
vusb_d-supply = <&vdd_usb>;
|
||||
vusb_a-supply = <®18>;
|
||||
|
||||
dr_mode = "peripheral";
|
||||
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbphyc {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbphyc_port0 {
|
||||
phy-supply = <&vdd_usb>;
|
||||
};
|
||||
|
||||
&usbphyc_port1 {
|
||||
phy-supply = <&vdd_usb>;
|
||||
};
|
||||
|
||||
&v3v3_hdmi {
|
||||
/delete-property/regulator-always-on;
|
||||
};
|
||||
|
||||
&vrefbuf {
|
||||
regulator-min-microvolt = <2500000>;
|
||||
regulator-max-microvolt = <2500000>;
|
||||
vdda-supply = <&vdda>;
|
||||
|
||||
status = "okay";
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user