[PATCH v5 09/10] ARM: dts: stm32: add STM32MP1-based Phytec SoM
Alexandre TORGUE
alexandre.torgue at foss.st.com
Mon Mar 20 10:37:52 PDT 2023
Hi Steffen
On 3/20/23 14:27, Steffen Trumtrar wrote:
> The Phytec STM32MP1 based SoMs feature up to 1 GB DDR3LP RAM, up to 1 GB
> eMMC, up to 16 MB QSPI and up to 128 GB NAND flash.
>
> Signed-off-by: Steffen Trumtrar <s.trumtrar at pengutronix.de>
> ---
>
> Notes:
> checkpatch warns about un-documented binding
>
> According to checkpatch the binding for "winbond,w25q128"
> used in this dtsi is un-documented.
> However, 'jedec,spi-nor.yaml' defines the pattern
>
> (winbond,)?w25q(16|32(w|dw)?|64(dw)?|80bl|128(fw)?|256))$"
>
> so, this should be good!?
We recently added some yaml fixes and we continue to send others (i.e.,
GPU yaml error fix is under review) so please don't add new ones. Some
of follownig errors are directly linked to your board so please fix them.
Thanks
Alex
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-3.dtb:
codec at 18: 'clock-names' does not match any of the regexes: 'pinctrl-[0-9]+'
From schema:
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/Documentation/devicetree/bindings/sound/ti,tlv320aic3x.yaml
arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-3.dtb:
/soc/i2c at 40012000/touch at 44: failed to match any schema with compatible:
['st,stmpe811']
arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-3.dtb:
/soc/i2c at 40012000/touch at 44/touchscreen: failed to match any schema with
compatible: ['st,stmpe-ts']
arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-3.dtb:
/soc/i2c at 40012000/leds at 62: failed to match any schema with compatible:
['nxp,pca9533']
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-3.dtb:
sai at 4400b000: audio-controller at 4400b004:port:endpoint: Unevaluated
properties are not allowed ('format' was unexpected)
From schema:
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-3.dtb:
sai at 4400b000: audio-controller at 4400b024:port:endpoint: Unevaluated
properties are not allowed ('format' was unexpected)
From schema:
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-3.dtb:
usbphyc at 5a006000: usb-phy at 0: 'vbus-supply' does not match any of the
regexes: 'pinctrl-[0-9]+'
From schema:
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-3.dtb:
pmic at 33: regulators: 'vref-ddr', 'vref_ddr-supply' do not match any of
the regexes: '^(buck[1-4]|ldo[1-6]|boost|pwr_sw[1-2])-supply$',
'^(buck[1-4]|ldo[1-6]|boost|vref_ddr|pwr_sw[1-2])$', '^buck[1-4]$',
'^ldo[1-2,5-6]$', '^pwr_sw[1-2]$', 'pinctrl-[0-9]+'
From schema:
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/Documentation/devicetree/bindings/mfd/st,stpmic1.yaml
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-3.dtb:
gpu at 59000000: 'contiguous-area' does not match any of the regexes:
'pinctrl-[0-9]+'
From schema:
/local/home/frq08678/STLINUX/kernel/my-kernel/stm32/Documentation/devicetree/bindings/gpu/vivante,gc.yaml
>
> .../stm32mp157c-phycore-stm32mp15-som.dtsi | 609 ++++++++++++++++++
> 1 file changed, 609 insertions(+)
> create mode 100644 arch/arm/boot/dts/stm32mp157c-phycore-stm32mp15-som.dtsi
>
> diff --git a/arch/arm/boot/dts/stm32mp157c-phycore-stm32mp15-som.dtsi b/arch/arm/boot/dts/stm32mp157c-phycore-stm32mp15-som.dtsi
> new file mode 100644
> index 0000000000000..230863daca60b
> --- /dev/null
> +++ b/arch/arm/boot/dts/stm32mp157c-phycore-stm32mp15-som.dtsi
> @@ -0,0 +1,609 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
> +/*
> + * Copyright (C) 2022-2023 Steffen Trumtrar <kernel at pengutronix.de>
> + * Copyright (C) Phytec GmbH 2019-2020 - All Rights Reserved
> + * Author: Dom VOVARD <dom.vovard at linrt.com>.
> + */
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/leds/common.h>
> +#include <dt-bindings/leds/leds-pca9532.h>
> +#include <dt-bindings/mfd/st,stpmic1.h>
> +#include <dt-bindings/net/ti-dp83867.h>
> +#include "stm32mp15-pinctrl.dtsi"
> +
> +/ {
> + model = "PHYTEC phyCORE-STM32MP15 SOM";
> + compatible = "phytec,phycore-stm32mp157c-som", "st,stm32mp157";
> +
> + aliases {
> + ethernet0 = ðernet0;
> + rtc0 = &i2c4_rtc;
> + rtc1 = &rtc;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> +
> + key-home {
> + label = "Home";
> + gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_HOME>;
> + };
> +
> + key-enter {
> + label = "Enter";
> + gpios = <&gpioa 14 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_ENTER>;
> + };
> + };
> +
> + reserved-memory {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + retram: retram at 38000000 {
> + compatible = "shared-dma-pool";
> + reg = <0x38000000 0x10000>;
> + no-map;
> + };
> +
> + mcuram: mcuram at 30000000 {
> + compatible = "shared-dma-pool";
> + reg = <0x30000000 0x40000>;
> + no-map;
> + };
> +
> + mcuram2: mcuram2 at 10000000 {
> + compatible = "shared-dma-pool";
> + reg = <0x10000000 0x40000>;
> + no-map;
> + };
> +
> + vdev0vring0: vdev0vring0 at 10040000 {
> + compatible = "shared-dma-pool";
> + reg = <0x10040000 0x1000>;
> + no-map;
> + };
> +
> + vdev0vring1: vdev0vring1 at 10041000 {
> + compatible = "shared-dma-pool";
> + reg = <0x10041000 0x1000>;
> + no-map;
> + };
> +
> + vdev0buffer: vdev0buffer at 10042000 {
> + compatible = "shared-dma-pool";
> + reg = <0x10042000 0x4000>;
> + no-map;
> + };
> +
> + gpu_reserved: gpu at f8000000 {
> + reg = <0xf8000000 0x8000000>;
> + no-map;
> + };
> + };
> +
> + sound {
> + compatible = "audio-graph-card";
> + label = "STM32MP1-PHYCORE";
> + routing =
> + "Playback", "MCLK", /* Set a route between "MCLK" and "playback" widgets */
> + "Capture", "MCLK";
> + dais = <&sai2b_port>,
> + <&sai2a_port>;
> + };
> +
> + regulator_vin: regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vin";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-always-on;
> + };
> +};
> +
> +ðernet0 {
> + pinctrl-0 = <ðernet0_rgmii_pins_d>;
> + pinctrl-1 = <ðernet0_rgmii_sleep_pins_d>;
> + pinctrl-names = "default", "sleep";
> + phy-mode = "rgmii-id";
> + max-speed = <1000>;
> + phy-handle = <&phy0>;
> + st,eth-clk-sel;
> + clock-names = "stmmaceth",
> + "mac-clk-tx",
> + "mac-clk-rx",
> + "eth-ck",
> + "syscfg-clk",
> + "ethstp";
> + clocks = <&rcc ETHMAC>,
> + <&rcc ETHTX>,
> + <&rcc ETHRX>,
> + <&rcc ETHCK_K>,
> + <&rcc SYSCFG>,
> + <&rcc ETHSTP>;
> + status = "okay";
> +
> + mdio0 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "snps,dwmac-mdio";
> +
> + phy0: ethernet-phy at 1 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + reg = <1>;
> + interrupt-parent = <&gpiog>;
> + interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
> + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
> + ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
> + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
> + ti,min-output-impedance;
> + enet-phy-lane-no-swap;
> + ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
> + };
> + };
> +};
> +
> +&gpu {
> + contiguous-area = <&gpu_reserved>;
> +};
> +
> +&i2c1 {
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&i2c1_pins_b>;
> + pinctrl-1 = <&i2c1_sleep_pins_b>;
> + i2c-scl-rising-time-ns = <100>;
> + i2c-scl-falling-time-ns = <7>;
> + status = "okay";
> +
> + codec at 18 {
> + compatible = "ti,tlv320aic3007";
> + reg = <0x18>;
> + #sound-dai-cells = <0>;
> +
> + ai3x-micbias-vg = <2>;
> +
> + AVDD-supply = <&v3v3>;
> + IOVDD-supply = <&v3v3>;
> + DRVDD-supply = <&v3v3>;
> + DVDD-supply = <&v1v8_audio>;
> +
> + clocks = <&sai2b>;
> + clock-names = "MCLK";
> +
> + port {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + tlv320_tx_endpoint: endpoint at 0 {
> + reg = <0>;
> + remote-endpoint = <&sai2b_endpoint>;
> + frame-master;
> + bitclock-master;
> + };
> +
> + tlv320_rx_endpoint: endpoint at 1 {
> + reg = <1>;
> + remote-endpoint = <&sai2a_endpoint>;
> + frame-master;
> + bitclock-master;
> + };
> + };
> + };
> +
> + touch at 44 {
> + compatible = "st,stmpe811";
> + reg = <0x44>;
> + interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
> + interrupt-parent = <&gpioi>;
> + vio-supply = <&v3v3>;
> + vcc-supply = <&v3v3>;
> +
> + touchscreen {
> + compatible = "st,stmpe-ts";
> + st,sample-time = <4>;
> + st,mod-12b = <1>;
> + st,ref-sel = <0>;
> + st,adc-freq = <1>;
> + st,ave-ctrl = <1>;
> + st,touch-det-delay = <2>;
> + st,settling = <2>;
> + st,fraction-z = <7>;
> + st,i-drive = <1>;
> + };
> + };
> +
> + leds at 62 {
> + compatible = "nxp,pca9533";
> + reg = <0x62>;
> +
> + led-0 {
> + color = <LED_COLOR_ID_RED>;
> + function = LED_FUNCTION_POWER;
> + type = <PCA9532_TYPE_LED>;
> + };
> +
> + led-1 {
> + color = <LED_COLOR_ID_GREEN>;
> + function = LED_FUNCTION_POWER;
> + type = <PCA9532_TYPE_LED>;
> + };
> +
> + led-2 {
> + color = <LED_COLOR_ID_BLUE>;
> + function = LED_FUNCTION_HEARTBEAT;
> + type = <PCA9532_TYPE_LED>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +};
> +
> +&i2c4 {
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&i2c4_pins_a>;
> + pinctrl-1 = <&i2c4_sleep_pins_a>;
> + i2c-scl-rising-time-ns = <185>;
> + i2c-scl-falling-time-ns = <20>;
> + status = "okay";
> +
> + pmic at 33 {
> + compatible = "st,stpmic1";
> + reg = <0x33>;
> + interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> +
> + regulators {
> + compatible = "st,stpmic1-regulators";
> + buck1-supply = <®ulator_vin>;
> + buck2-supply = <®ulator_vin>;
> + buck3-supply = <®ulator_vin>;
> + buck4-supply = <®ulator_vin>;
> + ldo1-supply = <&v3v3>;
> + ldo2-supply = <&v3v3>;
> + ldo3-supply = <&vdd_ddr>;
> + ldo4-supply = <®ulator_vin>;
> + ldo5-supply = <&v3v3>;
> + ldo6-supply = <&v3v3>;
> + vref_ddr-supply = <®ulator_vin>;
> + boost-supply = <®ulator_vin>;
> + pwr_sw1-supply = <&bst_out>;
> + pwr_sw2-supply = <&bst_out>;
> +
> + vddcore: buck1 {
> + regulator-name = "vddcore";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-always-on;
> + regulator-initial-mode = <0>;
> + regulator-over-current-protection;
> + };
> +
> + vdd_ddr: buck2 {
> + regulator-name = "vdd_ddr";
> + regulator-min-microvolt = <1350000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-always-on;
> + regulator-initial-mode = <0>;
> + regulator-over-current-protection;
> + };
> +
> + vdd: buck3 {
> + regulator-name = "vdd";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + st,mask-reset;
> + regulator-initial-mode = <0>;
> + regulator-over-current-protection;
> + };
> +
> + v3v3: buck4 {
> + regulator-name = "v3v3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-over-current-protection;
> + regulator-initial-mode = <0>;
> + };
> +
> + v1v8_audio: ldo1 {
> + regulator-name = "v1v8_audio";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + interrupts = <IT_CURLIM_LDO1 0>;
> +
> + };
> +
> + vdd_eth_2v5: ldo2 {
> + regulator-name = "dd_eth_2v5";
> + regulator-min-microvolt = <2500000>;
> + regulator-max-microvolt = <2500000>;
> + regulator-always-on;
> + interrupts = <IT_CURLIM_LDO2 0>;
> +
> + };
> +
> + vtt_ddr: ldo3 {
> + regulator-name = "vtt_ddr";
> + regulator-min-microvolt = <500000>;
> + regulator-max-microvolt = <750000>;
> + regulator-always-on;
> + regulator-over-current-protection;
> + };
> +
> + vdd_usb: ldo4 {
> + regulator-name = "vdd_usb";
> + interrupts = <IT_CURLIM_LDO4 0>;
> + };
> +
> + vdda: ldo5 {
> + regulator-name = "vdda";
> + regulator-min-microvolt = <2900000>;
> + regulator-max-microvolt = <2900000>;
> + interrupts = <IT_CURLIM_LDO5 0>;
> + regulator-boot-on;
> + };
> +
> + vdd_eth_1v0: ldo6 {
> + regulator-name = "vdd_eth_1v0";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-always-on;
> + interrupts = <IT_CURLIM_LDO6 0>;
> +
> + };
> +
> + vref_ddr: vref-ddr {
> + regulator-name = "vref_ddr";
> + regulator-always-on;
> + regulator-over-current-protection;
> + };
> +
> + bst_out: boost {
> + regulator-name = "bst_out";
> + interrupts = <IT_OCP_BOOST 0>;
> + };
> +
> + vbus_otg: pwr_sw1 {
> + regulator-name = "vbus_otg";
> + interrupts = <IT_OCP_OTG 0>;
> + regulator-active-discharge = <1>;
> + };
> +
> + vbus_sw: pwr_sw2 {
> + regulator-name = "vbus_sw";
> + interrupts = <IT_OCP_SWOUT 0>;
> + regulator-active-discharge = <1>;
> + };
> + };
> +
> + onkey {
> + compatible = "st,stpmic1-onkey";
> + interrupts = <IT_PONKEY_F 0>,
> + <IT_PONKEY_R 0>;
> + interrupt-names = "onkey-falling",
> + "onkey-rising";
> + power-off-time-sec = <10>;
> + };
> +
> + watchdog {
> + compatible = "st,stpmic1-wdt";
> + };
> + };
> +
> + i2c4_eeprom: eeprom at 50 {
> + compatible = "microchip,24c32",
> + "atmel,24c32";
> + reg = <0x50>;
> + };
> +
> + i2c4_rtc: rtc at 52 {
> + compatible = "microcrystal,rv3028";
> + reg = <0x52>;
> + };
> +};
> +
> +&ipcc {
> + status = "okay";
> +};
> +
> +&iwdg2 {
> + timeout-sec = <32>;
> + status = "okay";
> +};
> +
> +&m_can2 {
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&m_can2_pins_a>;
> + pinctrl-1 = <&m_can2_sleep_pins_a>;
> + status = "okay";
> +};
> +
> +&m4_rproc {
> + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
> + <&vdev0vring1>, <&vdev0buffer>;
> + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>, <&ipcc 3>;
> + mbox-names = "vq0", "vq1", "shutdown", "detach";
> + interrupt-parent = <&exti>;
> + interrupts = <68 1>;
> + status = "okay";
> +};
> +
> +&pwr_regulators {
> + vdd-supply = <&vdd>;
> + vdd_3v3_usbfs-supply = <&vdd_usb>;
> +};
> +
> +&qspi {
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>;
> + pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>;
> + status = "okay";
> +
> + flash0: flash at 0 {
> + compatible = "winbond,w25q128", "jedec,spi-nor";
> + reg = <0>;
> + spi-rx-bus-width = <4>;
> + spi-max-frequency = <50000000>;
> + m25p,fast-read;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + };
> +};
> +
> +&rng1 {
> + status = "okay";
> +};
> +
> +&rtc {
> + status = "okay";
> +};
> +
> +&sai2 {
> + clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
> + clock-names = "pclk", "x8k", "x11k";
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&sai2a_pins_b>, <&sai2b_pins_d>;
> + pinctrl-1 = <&sai2a_sleep_pins_b>, <&sai2b_sleep_pins_d>;
> + status = "okay";
> +};
> +
> +&sai2a {
> + dma-names = "rx";
> + st,sync = <&sai2b 2>;
> + clocks = <&rcc SAI2_K>, <&sai2b>;
> + clock-names = "sai_ck", "MCLK";
> + #clock-cells = <0>;
> +
> + sai2a_port: port {
> + sai2a_endpoint: endpoint {
> + remote-endpoint = <&tlv320_rx_endpoint>;
> + format = "i2s";
> + mclk-fs = <256>;
> + dai-tdm-slot-num = <2>;
> + dai-tdm-slot-width = <16>;
> + };
> + };
> +};
> +
> +&sai2b {
> + dma-names = "tx";
> + #clock-cells = <0>;
> +
> + sai2b_port: port {
> + sai2b_endpoint: endpoint {
> + remote-endpoint = <&tlv320_tx_endpoint>;
> + format = "i2s";
> + mclk-fs = <256>;
> + dai-tdm-slot-num = <2>;
> + dai-tdm-slot-width = <16>;
> + };
> + };
> +};
> +
> +&sdmmc1 {
> + pinctrl-names = "default", "opendrain", "sleep";
> + pinctrl-0 = <&sdmmc1_b4_pins_b>;
> + pinctrl-1 = <&sdmmc1_b4_od_pins_b>;
> + pinctrl-2 = <&sdmmc1_b4_sleep_pins_b>;
> + cd-gpios = <&gpiof 3 GPIO_ACTIVE_LOW>;
> + 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_e>;
> + pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_e>;
> + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_e>;
> + non-removable;
> + no-sd;
> + no-sdio;
> + st,neg-edge;
> + bus-width = <8>;
> + vmmc-supply = <&v3v3>;
> + vqmmc-supply = <&v3v3>;
> + mmc-ddr-3_3v;
> +};
> +
> +&spi1 {
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&spi1_pins_a>;
> + pinctrl-1 = <&spi1_sleep_pins_a>;
> + cs-gpios = <&gpioz 3 0>;
> + 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>;
> + pinctrl-3 = <&uart4_pins_a>;
> + /delete-property/dmas;
> + /delete-property/dma-names;
> + status = "okay";
> +};
> +
> +&usart1 {
> + pinctrl-names = "default", "sleep", "idle";
> + pinctrl-0 = <&usart1_pins_b &usart1_pins_a>;
> + pinctrl-1 = <&usart1_sleep_pins_b &usart1_sleep_pins_a>;
> + pinctrl-2 = <&usart1_idle_pins_b &usart1_idle_pins_a>;
> + uart-has-rtscts;
> + status = "okay";
> +};
> +
> +&usart3 {
> + pinctrl-names = "default", "sleep", "idle";
> + pinctrl-0 = <&usart3_pins_a>;
> + pinctrl-1 = <&usart3_sleep_pins_a>;
> + pinctrl-2 = <&usart3_idle_pins_a>;
> + status = "okay";
> +};
> +
> +&usbh_ehci {
> + phys = <&usbphyc_port0>;
> + phy-names = "usb";
> + status = "okay";
> +};
> +
> +&usbh_ohci {
> + phys = <&usbphyc_port0>;
> + phy-names = "usb";
> + status = "okay";
> +};
> +
> +&usbotg_hs {
> + phys = <&usbphyc_port1 0>;
> + phy-names = "usb2-phy";
> + vbus-supply = <&vbus_otg>;
> + status = "okay";
> +};
> +
> +&usbphyc {
> + status = "okay";
> +};
> +
> +&usbphyc_port0 {
> + phy-supply = <&vdd_usb>;
> + vbus-supply = <&vbus_sw>;
> +};
> +
> +&usbphyc_port1 {
> + phy-supply = <&vdd_usb>;
> +};
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