diff options
Diffstat (limited to 'arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts')
| -rw-r--r-- | arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts b/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts new file mode 100644 index 000000000000..527c33be66cc --- /dev/null +++ b/arch/arm/boot/dts/st/stm32mp157c-osd32mp1-red.dts @@ -0,0 +1,221 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) Geanix ApS 2023 - All Rights Reserved + * Author: Sean Nyekjaer <sean@geanix.com> + */ + +/dts-v1/; + +#include "stm32mp157.dtsi" +#include "stm32mp15xc.dtsi" +#include "stm32mp15xx-osd32.dtsi" +#include "stm32mp15xxac-pinctrl.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/stm32-pinfunc.h> + +/ { + model = "Octavo OSD32MP1 RED board"; + compatible = "oct,stm32mp157c-osd32-red", "oct,stm32mp15xx-osd32", "st,stm32mp157"; + + aliases { + serial0 = &uart4; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + led-controller-0 { + compatible = "gpio-leds"; + + led-0 { + label = "heartbeat"; + gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&crc1 { + status = "okay"; +}; + +&dts { + status = "okay"; +}; + +ðernet0 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <ðernet0_rgmii_pins_a>; + pinctrl-1 = <ðernet0_rgmii_sleep_pins_a>; + phy-mode = "rgmii-id"; + max-speed = <1000>; + phy-handle = <&phy0>; + st,eth-clk-sel; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + phy0: ethernet-phy@3 { + reg = <3>; + }; + }; +}; + +&iwdg2 { + timeout-sec = <32>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c1_pins_a>; + pinctrl-1 = <&i2c1_sleep_pins_a>; + status = "okay"; + i2c-scl-rising-time-ns = <100>; + i2c-scl-falling-time-ns = <7>; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + + hdmi-transmitter@39 { + compatible = "sil,sii9022"; + reg = <0x39>; + reset-gpios = <&gpiog 0 GPIO_ACTIVE_LOW>; + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpiog>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <<dc_pins_e>; + pinctrl-1 = <<dc_sleep_pins_e>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + sii9022_in: endpoint { + remote-endpoint = <<dc_ep0_out>; + }; + }; + + port@3 { + reg = <3>; + sii9022_tx_endpoint: endpoint { + remote-endpoint = <&i2s2_endpoint>; + }; + }; + }; + }; +}; + +&i2s2 { + clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc CK_PER>, <&rcc PLL3_R>; + clock-names = "pclk", "i2sclk", "x8k", "x11k"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2s2_pins_b>; + pinctrl-1 = <&i2s2_sleep_pins_b>; + status = "okay"; + + i2s2_port: port { + i2s2_endpoint: endpoint { + remote-endpoint = <&sii9022_tx_endpoint>; + dai-format = "i2s"; + mclk-fs = <256>; + }; + }; +}; + +<dc { + status = "okay"; + + port { + ltdc_ep0_out: endpoint { + remote-endpoint = <&sii9022_in>; + }; + }; +}; + +&m_can1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&m_can1_pins_d>; + pinctrl-1 = <&m_can1_sleep_pins_d>; + status = "okay"; +}; + +&pwr_regulators { + vdd-supply = <&vdd>; + vdd_3v3_usbfs-supply = <&vdd_usb>; +}; + +&rtc { + status = "okay"; +}; + +&sdmmc1 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; + cd-gpios = <&gpioe 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + disable-wp; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&v3v3>; + status = "okay"; +}; + +&sdmmc2 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_d>; + pinctrl-1 = <&sdmmc2_b4_od_pins_a>; + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_d>; + non-removable; + no-sd; + no-sdio; + st,neg-edge; + bus-width = <8>; + vmmc-supply = <&v3v3>; + vqmmc-supply = <&vdd>; + mmc-ddr-3_3v; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&uart4_pins_a>; + pinctrl-1 = <&uart4_sleep_pins_a>; + pinctrl-2 = <&uart4_idle_pins_a>; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; +}; + +&usbh_ehci { + status = "okay"; +}; + +&usbh_ohci { + status = "okay"; +}; + +&usbotg_hs { + vbus-supply = <&vbus_otg>; +}; + +&usbphyc { + status = "okay"; +}; + +&usbphyc_port0 { + phy-supply = <&vdd_usb>; +}; + +&usbphyc_port1 { + phy-supply = <&vdd_usb>; +}; |