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https://github.com/smaeul/u-boot.git
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ARM: dts: stm32: Add DHCOR based DRC Compact board
Add DT for DH DRC Compact unit, which is a universal controller device. The system has two ethernet ports, one CAN, RS485 and RS232, USB, uSD card slot, eMMC and SDIO Wi-Fi. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
This commit is contained in:
Marek Vasut
Patrick Delaunay
parent
cb6d857db2
commit
4f71c80b0d
@ -1172,7 +1172,8 @@ dtb-$(CONFIG_STM32MP15x) += \
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stm32mp15xx-dhcom-drc02.dtb \
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stm32mp15xx-dhcom-pdk2.dtb \
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stm32mp15xx-dhcom-picoitx.dtb \
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stm32mp15xx-dhcor-avenger96.dtb
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stm32mp15xx-dhcor-avenger96.dtb \
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stm32mp15xx-dhcor-drc-compact.dtb
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dtb-$(CONFIG_SOC_K3_AM6) += \
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k3-am654-base-board.dtb \
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30
arch/arm/dts/stm32mp153c-dhcor-drc-compact.dts
Normal file
30
arch/arm/dts/stm32mp153c-dhcor-drc-compact.dts
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@ -0,0 +1,30 @@
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// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
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/*
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* Copyright (C) 2022 Marek Vasut <marex@denx.de>
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*
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* DHCOR STM32MP1 variant:
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* DHCR-STM32MP153C-C065-R051-V33-SPI-I-01LG
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* DHCOR PCB number: 586-100 or newer
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* DRC Compact PCB number: 627-100 or newer
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*/
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/dts-v1/;
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#include "stm32mp153.dtsi"
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#include "stm32mp15xc.dtsi"
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#include "stm32mp15xx-dhcor-som.dtsi"
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#include "stm32mp15xx-dhcor-drc-compact.dtsi"
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/ {
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model = "DH electronics STM32MP153C DHCOR DRC Compact";
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compatible = "dh,stm32mp153c-dhcor-drc-compact",
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"dh,stm32mp153c-dhcor-som",
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"st,stm32mp153";
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};
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&m_can1 {
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&m_can1_pins_c>;
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pinctrl-1 = <&m_can1_sleep_pins_c>;
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status = "okay";
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};
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120
arch/arm/dts/stm32mp15xx-dhcor-drc-compact-u-boot.dtsi
Normal file
120
arch/arm/dts/stm32mp15xx-dhcor-drc-compact-u-boot.dtsi
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@ -0,0 +1,120 @@
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// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
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/*
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* Copyright (C) 2022 Marek Vasut <marex@denx.de>
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*/
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#include "stm32mp15xx-dhcor-u-boot.dtsi"
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/delete-node/ &ksz8851;
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/ {
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aliases {
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mmc0 = &sdmmc1;
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mmc1 = &sdmmc2;
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usb0 = &usbotg_hs;
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ethernet1 = &ks8851;
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};
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config {
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dh,board-coding-gpios = <&gpioh 9 0>, <&gpioh 8 0>, <&gpioh 3 0>;
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};
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/* This is actually on FMC2, but we do not have bus driver for that */
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ks8851: ks8851mll@64000000 {
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compatible = "micrel,ks8851-mll";
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reg = <0x64000000 0x20000>;
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};
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};
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ðernet0 {
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phy-reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>;
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mdio0 {
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ethernet-phy@7 {
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reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>;
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reset-assert-us = <11000>;
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reset-deassert-us = <1000>;
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};
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};
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};
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&pinctrl {
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/* These should bound to FMC2 bus driver, but we do not have one */
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pinctrl-0 = <&fmc_pins_b>;
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pinctrl-1 = <&fmc_sleep_pins_b>;
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pinctrl-names = "default", "sleep";
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};
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&sdmmc1 {
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u-boot,dm-spl;
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st,use-ckin;
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st,cmd-gpios = <&gpiod 2 0>;
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st,ck-gpios = <&gpioc 12 0>;
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st,ckin-gpios = <&gpioe 4 0>;
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};
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&sdmmc1_b4_pins_a {
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u-boot,dm-spl;
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pins1 {
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u-boot,dm-spl;
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};
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pins2 {
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u-boot,dm-spl;
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};
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};
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&sdmmc1_dir_pins_b {
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u-boot,dm-spl;
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pins1 {
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u-boot,dm-spl;
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};
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pins2 {
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u-boot,dm-spl;
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};
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};
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&sdmmc2 {
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u-boot,dm-spl;
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};
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&sdmmc2_b4_pins_a {
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u-boot,dm-spl;
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pins1 {
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u-boot,dm-spl;
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};
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pins2 {
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u-boot,dm-spl;
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};
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};
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&sdmmc2_d47_pins_c {
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u-boot,dm-spl;
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pins {
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u-boot,dm-spl;
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};
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};
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&sdmmc3 { /* SDIO Wi-Fi */
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status = "disabled";
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};
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&uart4 {
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u-boot,dm-pre-reloc;
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};
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&uart4_pins_d {
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u-boot,dm-pre-reloc;
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pins1 {
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u-boot,dm-pre-reloc;
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};
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pins2 {
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u-boot,dm-pre-reloc;
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/delete-property/ bias-disable;
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bias-pull-up;
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};
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};
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&usbotg_hs {
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u-boot,force-b-session-valid;
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hnp-srp-disable;
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};
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16
arch/arm/dts/stm32mp15xx-dhcor-drc-compact.dts
Normal file
16
arch/arm/dts/stm32mp15xx-dhcor-drc-compact.dts
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@ -0,0 +1,16 @@
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// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
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/*
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* Copyright (C) 2022 Marek Vasut <marex@denx.de>
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*/
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/dts-v1/;
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#include "stm32mp151.dtsi"
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#include "stm32mp15xc.dtsi"
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#include "stm32mp15xx-dhcor-som.dtsi"
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#include "stm32mp15xx-dhcor-drc-compact.dtsi"
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/ {
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model = "DH electronics STM32MP15xx DHCOR DRC Compact";
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compatible = "dh,stm32mp15xx-dhcor-drc-compact", "st,stm32mp1xx";
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};
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326
arch/arm/dts/stm32mp15xx-dhcor-drc-compact.dtsi
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326
arch/arm/dts/stm32mp15xx-dhcor-drc-compact.dtsi
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@ -0,0 +1,326 @@
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// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
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/*
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* Copyright (C) 2022 Marek Vasut <marex@denx.de>
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*/
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/ {
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aliases {
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ethernet0 = ðernet0;
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ethernet1 = &ksz8851;
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mmc0 = &sdmmc1;
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rtc0 = &hwrtc;
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rtc1 = &rtc;
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serial0 = &uart4;
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serial1 = &uart8;
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serial2 = &usart3;
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serial3 = &uart5;
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spi0 = &qspi;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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led {
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compatible = "gpio-leds";
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led1 {
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label = "yellow:user0";
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gpios = <&gpioz 6 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led2 {
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label = "red:user1";
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gpios = <&gpioz 3 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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};
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ethernet_vio: vioregulator {
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compatible = "regulator-fixed";
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regulator-name = "vio";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpioh 2 GPIO_ACTIVE_LOW>;
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regulator-always-on;
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regulator-boot-on;
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vin-supply = <&vdd>;
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};
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};
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&adc { /* X11 ADC inputs */
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pinctrl-names = "default";
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pinctrl-0 = <&adc12_ain_pins_b>;
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vdd-supply = <&vdd>;
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vdda-supply = <&vdda>;
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vref-supply = <&vdda>;
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status = "okay";
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adc1: adc@0 {
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st,adc-channels = <0 1 6>;
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st,min-sample-time-nsecs = <5000>;
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status = "okay";
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};
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adc2: adc@100 {
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st,adc-channels = <0 1 2>;
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st,min-sample-time-nsecs = <5000>;
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status = "okay";
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};
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};
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ðernet0 {
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status = "okay";
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pinctrl-0 = <ðernet0_rgmii_pins_c>;
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pinctrl-1 = <ðernet0_rgmii_sleep_pins_c>;
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pinctrl-names = "default", "sleep";
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phy-mode = "rgmii";
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max-speed = <1000>;
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phy-handle = <&phy0>;
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mdio0 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "snps,dwmac-mdio";
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reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>;
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reset-delay-us = <1000>;
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reset-post-delay-us = <1000>;
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phy0: ethernet-phy@7 {
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reg = <7>;
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rxc-skew-ps = <1500>;
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rxdv-skew-ps = <540>;
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rxd0-skew-ps = <420>;
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rxd1-skew-ps = <420>;
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rxd2-skew-ps = <420>;
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rxd3-skew-ps = <420>;
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txc-skew-ps = <1440>;
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txen-skew-ps = <540>;
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txd0-skew-ps = <420>;
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txd1-skew-ps = <420>;
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txd2-skew-ps = <420>;
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txd3-skew-ps = <420>;
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};
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};
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};
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&fmc {
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&fmc_pins_b>;
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pinctrl-1 = <&fmc_sleep_pins_b>;
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status = "okay";
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ksz8851: ethernet@1,0 {
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compatible = "micrel,ks8851-mll";
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reg = <1 0x0 0x2>, <1 0x2 0x20000>;
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interrupt-parent = <&gpioc>;
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interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
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bank-width = <2>;
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/* Timing values are in nS */
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st,fmc2-ebi-cs-mux-enable;
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st,fmc2-ebi-cs-transaction-type = <4>;
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st,fmc2-ebi-cs-buswidth = <16>;
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st,fmc2-ebi-cs-address-setup-ns = <5>;
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st,fmc2-ebi-cs-address-hold-ns = <5>;
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st,fmc2-ebi-cs-bus-turnaround-ns = <5>;
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st,fmc2-ebi-cs-data-setup-ns = <45>;
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st,fmc2-ebi-cs-data-hold-ns = <1>;
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st,fmc2-ebi-cs-write-address-setup-ns = <5>;
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st,fmc2-ebi-cs-write-address-hold-ns = <5>;
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st,fmc2-ebi-cs-write-bus-turnaround-ns = <5>;
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st,fmc2-ebi-cs-write-data-setup-ns = <45>;
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st,fmc2-ebi-cs-write-data-hold-ns = <1>;
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};
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};
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&gpioa {
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gpio-line-names = "", "", "", "",
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"DRCC-VAR2", "", "", "",
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"", "", "", "",
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"", "", "", "";
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};
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&gpioe {
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gpio-line-names = "", "", "", "",
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"", "DRCC-GPIO0", "", "",
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"", "", "", "",
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"", "", "", "";
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};
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&gpiog {
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gpio-line-names = "", "", "", "",
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"", "", "", "",
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"", "", "", "",
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"DRCC-GPIO5", "", "", "";
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};
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&gpioh {
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gpio-line-names = "", "", "", "DRCC-HW2",
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"DRCC-GPIO4", "", "", "",
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"DRCC-HW1", "DRCC-HW0", "", "DRCC-VAR1",
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"DRCC-VAR0", "", "", "DRCC-GPIO6";
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};
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&gpioi {
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gpio-line-names = "", "", "", "",
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"", "", "", "DRCC-GPIO2",
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"", "DRCC-GPIO1", "", "",
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"", "", "", "";
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};
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&i2c1 { /* X11 I2C1 */
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins_b>;
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i2c-scl-rising-time-ns = <185>;
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i2c-scl-falling-time-ns = <20>;
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status = "okay";
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/delete-property/dmas;
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/delete-property/dma-names;
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};
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&i2c4 {
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hwrtc: rtc@32 {
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compatible = "microcrystal,rv8803";
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reg = <0x32>;
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};
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eeprom@50 {
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compatible = "atmel,24c04";
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reg = <0x50>;
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pagesize = <16>;
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};
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};
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&sdmmc1 { /* MicroSD */
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pinctrl-names = "default", "opendrain", "sleep";
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pinctrl-0 = <&sdmmc1_b4_pins_a>;
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pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
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pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
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cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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disable-wp;
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st,neg-edge;
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bus-width = <4>;
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vmmc-supply = <&vdd>;
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vqmmc-supply = <&vdd>;
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status = "okay";
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};
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&sdmmc2 { /* eMMC */
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pinctrl-names = "default", "opendrain", "sleep";
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pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>;
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pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>;
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pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>;
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bus-width = <8>;
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no-sd;
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no-sdio;
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non-removable;
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st,neg-edge;
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vmmc-supply = <&v3v3>;
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vqmmc-supply = <&vdd>;
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status = "okay";
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};
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&sdmmc3 { /* SDIO Wi-Fi */
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pinctrl-names = "default", "opendrain", "sleep";
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pinctrl-0 = <&sdmmc3_b4_pins_a>;
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pinctrl-1 = <&sdmmc3_b4_od_pins_a>;
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pinctrl-2 = <&sdmmc3_b4_sleep_pins_a>;
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broken-cd;
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bus-width = <4>;
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mmc-ddr-3_3v;
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st,neg-edge;
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vmmc-supply = <&v3v3>;
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vqmmc-supply = <&v3v3>;
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status = "okay";
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};
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&spi2 { /* X11 SPI */
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pinctrl-names = "default";
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pinctrl-0 = <&spi2_pins_b>;
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cs-gpios = <&gpioi 0 0>;
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status = "disabled";
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/delete-property/dmas;
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/delete-property/dma-names;
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};
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&uart4 {
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label = "UART0";
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pinctrl-names = "default";
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pinctrl-0 = <&uart4_pins_d>;
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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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};
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&uart5 { /* X11 UART */
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label = "X11-UART5";
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pinctrl-names = "default";
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pinctrl-0 = <&uart5_pins_a>;
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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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};
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&uart8 {
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label = "RS485-1";
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pinctrl-names = "default";
|
||||
pinctrl-0 = <&uart8_pins_a &uart8_rtscts_pins_a>;
|
||||
uart-has-rtscts;
|
||||
/delete-property/dmas;
|
||||
/delete-property/dma-names;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usart3 { /* RS485 or RS232 */
|
||||
label = "RS485-2";
|
||||
pinctrl-names = "default", "sleep";
|
||||
pinctrl-0 = <&usart3_pins_e>;
|
||||
pinctrl-1 = <&usart3_sleep_pins_e>;
|
||||
uart-has-rtscts;
|
||||
/delete-property/dmas;
|
||||
/delete-property/dma-names;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbh_ehci {
|
||||
phys = <&usbphyc_port0>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbh_ohci {
|
||||
phys = <&usbphyc_port0>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbotg_hs {
|
||||
dr_mode = "otg";
|
||||
pinctrl-0 = <&usbotg_hs_pins_a>;
|
||||
pinctrl-names = "default";
|
||||
phy-names = "usb2-phy";
|
||||
phys = <&usbphyc_port1 0>;
|
||||
vbus-supply = <&vbus_otg>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbphyc {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbphyc_port0 {
|
||||
phy-supply = <&vdd_usb>;
|
||||
vdda1v1-supply = <®11>;
|
||||
vdda1v8-supply = <®18>;
|
||||
connector {
|
||||
compatible = "usb-a-connector";
|
||||
vbus-supply = <&vbus_sw>;
|
||||
};
|
||||
};
|
||||
|
||||
&usbphyc_port1 {
|
||||
phy-supply = <&vdd_usb>;
|
||||
vdda1v1-supply = <®11>;
|
||||
vdda1v8-supply = <®18>;
|
||||
};
|
||||
@ -23,6 +23,14 @@
|
||||
arch = "arm";
|
||||
compression = "none";
|
||||
};
|
||||
|
||||
fdt-2 {
|
||||
description = ".dtb";
|
||||
data = /incbin/("arch/arm/dts/stm32mp15xx-dhcor-drc-compact.dtb");
|
||||
type = "flat_dt";
|
||||
arch = "arm";
|
||||
compression = "none";
|
||||
};
|
||||
};
|
||||
|
||||
configurations {
|
||||
@ -35,6 +43,13 @@
|
||||
fdt = "fdt-1";
|
||||
};
|
||||
|
||||
config-2 {
|
||||
/* DT+SoM+board model */
|
||||
description = "dh,stm32mp15xx-dhcor-drc-compact_somrev0_boardrev0";
|
||||
firmware = "uboot";
|
||||
fdt = "fdt-2";
|
||||
};
|
||||
|
||||
/* Add 586-200..586-400 with fdt-2..fdt-4 here */
|
||||
};
|
||||
};
|
||||
|
||||
@ -108,6 +108,7 @@ CONFIG_PHY_MICREL=y
|
||||
CONFIG_PHY_MICREL_KSZ90X1=y
|
||||
CONFIG_DM_ETH=y
|
||||
CONFIG_DWC_ETH_QOS=y
|
||||
CONFIG_KS8851_MLL=y
|
||||
CONFIG_PHY=y
|
||||
CONFIG_SPL_PHY=y
|
||||
CONFIG_PHY_STM32_USBPHYC=y
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user