diff options
Diffstat (limited to 'arch/arm/dts/stm32f429-disco.dts')
| -rw-r--r-- | arch/arm/dts/stm32f429-disco.dts | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/arch/arm/dts/stm32f429-disco.dts b/arch/arm/dts/stm32f429-disco.dts deleted file mode 100644 index 30daabd10a2..00000000000 --- a/arch/arm/dts/stm32f429-disco.dts +++ /dev/null @@ -1,190 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ OR X11 -/* - * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com> - */ - -/dts-v1/; -#include "stm32f429.dtsi" -#include "stm32f429-pinctrl.dtsi" -#include <dt-bindings/input/input.h> -#include <dt-bindings/interrupt-controller/irq.h> -#include <dt-bindings/gpio/gpio.h> - -/ { - model = "STMicroelectronics STM32F429i-DISCO board"; - compatible = "st,stm32f429i-disco", "st,stm32f429"; - - chosen { - bootargs = "root=/dev/ram"; - stdout-path = "serial0:115200n8"; - }; - - memory@90000000 { - device_type = "memory"; - reg = <0x90000000 0x800000>; - }; - - aliases { - serial0 = &usart1; - }; - - leds { - compatible = "gpio-leds"; - led-red { - gpios = <&gpiog 14 0>; - }; - led-green { - gpios = <&gpiog 13 0>; - linux,default-trigger = "heartbeat"; - }; - }; - - gpio-keys { - compatible = "gpio-keys"; - autorepeat; - button-0 { - label = "User"; - linux,code = <KEY_HOME>; - gpios = <&gpioa 0 0>; - }; - }; - - /* This turns on vbus for otg for host mode (dwc2) */ - vcc5v_otg: vcc5v-otg-regulator { - compatible = "regulator-fixed"; - gpio = <&gpioc 4 0>; - regulator-name = "vcc5_host1"; - regulator-always-on; - }; -}; - -&clk_hse { - clock-frequency = <8000000>; -}; - -&crc { - status = "okay"; -}; - -&i2c3 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c3_pins>; - clock-frequency = <100000>; - status = "okay"; - - stmpe811@41 { - compatible = "st,stmpe811"; - reg = <0x41>; - interrupts = <15 IRQ_TYPE_EDGE_FALLING>; - interrupt-parent = <&gpioa>; - /* 3.25 MHz ADC clock speed */ - st,adc-freq = <1>; - /* 12-bit ADC */ - st,mod-12b = <1>; - /* internal ADC reference */ - st,ref-sel = <0>; - /* ADC converstion time: 80 clocks */ - st,sample-time = <4>; - - stmpe_touchscreen { - compatible = "st,stmpe-ts"; - /* 8 sample average control */ - st,ave-ctrl = <3>; - /* 7 length fractional part in z */ - st,fraction-z = <7>; - /* - * 50 mA typical 80 mA max touchscreen drivers - * current limit value - */ - st,i-drive = <1>; - /* 1 ms panel driver settling time */ - st,settling = <3>; - /* 5 ms touch detect interrupt delay */ - st,touch-det-delay = <5>; - }; - - stmpe_adc { - compatible = "st,stmpe-adc"; - /* forbid to use ADC channels 3-0 (touch) */ - st,norequest-mask = <0x0F>; - }; - }; -}; - -<dc { - status = "okay"; - pinctrl-0 = <<dc_pins_b>; - pinctrl-names = "default"; - - port { - ltdc_out_rgb: endpoint { - remote-endpoint = <&panel_in_rgb>; - }; - }; -}; - -&rtc { - assigned-clocks = <&rcc 1 CLK_RTC>; - assigned-clock-parents = <&rcc 1 CLK_LSI>; - status = "okay"; -}; - -&spi5 { - status = "okay"; - pinctrl-0 = <&spi5_pins>; - pinctrl-names = "default"; - #address-cells = <1>; - #size-cells = <0>; - cs-gpios = <&gpioc 1 GPIO_ACTIVE_LOW>, <&gpioc 2 GPIO_ACTIVE_LOW>; - - l3gd20: l3gd20@0 { - compatible = "st,l3gd20-gyro"; - spi-max-frequency = <10000000>; - st,drdy-int-pin = <2>; - interrupt-parent = <&gpioa>; - interrupts = <1 IRQ_TYPE_EDGE_RISING>, - <2 IRQ_TYPE_EDGE_RISING>; - reg = <0>; - status = "okay"; - }; - - display: display@1{ - /* Connect panel-ilitek-9341 to ltdc */ - compatible = "st,sf-tc240t-9370-t", "ilitek,ili9341"; - reg = <1>; - spi-3wire; - spi-max-frequency = <10000000>; - dc-gpios = <&gpiod 13 0>; - port { - panel_in_rgb: endpoint { - remote-endpoint = <<dc_out_rgb>; - }; - }; - }; -}; - -&timers5 { - /* Override timer5 to act as clockevent */ - compatible = "st,stm32-timer"; - interrupts = <50>; - status = "okay"; - /delete-property/#address-cells; - /delete-property/#size-cells; - /delete-property/clock-names; - /delete-node/pwm; - /delete-node/timer@4; -}; - -&usart1 { - pinctrl-0 = <&usart1_pins_a>; - pinctrl-names = "default"; - status = "okay"; -}; - -&usbotg_hs { - compatible = "st,stm32f4x9-fsotg"; - dr_mode = "host"; - pinctrl-0 = <&usbotg_fs_pins_b>; - pinctrl-names = "default"; - status = "okay"; -}; |