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Message-Id: <20220211092322.287487-13-marcel@ziswiler.com>
Date: Fri, 11 Feb 2022 10:23:22 +0100
From: Marcel Ziswiler <marcel@...wiler.com>
To: linux-arm-kernel@...ts.infradead.org
Cc: Marek Vasut <marek.vasut@...il.com>,
Marcel Ziswiler <marcel.ziswiler@...adex.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
Alex Marginean <alexandru.marginean@....com>,
Alexander Stein <alexander.stein@...tq-group.com>,
Arnd Bergmann <arnd@...db.de>, Chester Lin <clin@...e.com>,
Dong Aisheng <aisheng.dong@....com>,
Fabio Estevam <festevam@...il.com>,
Frank Rowand <frowand.list@...il.com>,
Heiko Thiery <heiko.thiery@...il.com>,
Jagan Teki <jagan@...rulasolutions.com>,
Lucas Stach <dev@...xeye.de>,
NXP Linux Team <linux-imx@....com>,
Olof Johansson <olof@...om.net>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Rob Herring <robh+dt@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Shawn Guo <shawnguo@...nel.org>,
Tim Harvey <tharvey@...eworks.com>, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v6 12/12] arm64: dts: freescale: add initial support for verdin imx8m mini
From: Marcel Ziswiler <marcel.ziswiler@...adex.com>
This patch adds the device tree to support Toradex Verdin iMX8M Mini a
computer on module which can be used on different carrier boards.
The module consists of an NXP i.MX 8M Mini family SoC (either i.MX 8M
Mini Quad or 8M Mini DualLite), a PCA9450A PMIC, a Gigabit Ethernet PHY,
1 or 2 GB of LPDDR4 RAM, an eMMC, a TLA2024 ADC, an I2C EEPROM, an
RX8130 RTC, an optional SPI CAN controller plus an optional Bluetooth/
Wi-Fi module.
Anything that is not self-contained on the module is disabled by
default.
The device tree for the Dahlia includes the module's device tree and
enables the supported peripherals of the carrier board.
The device tree for the Verdin Development Board includes the module's
device tree as well as the Dahlia one as it is a superset and supports
almost all peripherals available.
So far there is no display functionality supported at all but basic
console UART, PCIe, USB host, eMMC and Ethernet and PCIe functionality
work fine.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
Changes in v6:
- Rename codec to audio-codec.
- Put status property last.
Thanks, Shawn for reviewing and pointing those out!
Changes in v5:
- Remove invalid wifi-host property.
- Remove rpmsg_reserved from the NXP vendor BSP not applicable upstream.
- Remove 2nd cs-gpio only going to an N/A component.
- Remove spi-num-chipselects as it is implicit by cs-gpios.
- Remove vbus-wakeup-supply not being a valid property.
- Fix picophy,dc-vol-level-adjust and picophy,pre-emp-curr-control which
upstream are rather called samsung,picophy-dc-vol-level-adjust resp.
samsung,picophy-pre-emp-curr-control.
Thanks, Fabio for reviewing and pointing those out!
Changes in v4:
- Re-base on top of Shawn's for-next branch.
- Fix gpio-line-names taking V1.1 re-design into account.
- Fix wrong SODIMM pin number.
- Drop 2nd SPI CAN instance being N/A in all SKUs.
Changes in v3:
- Rebase on top of shawnguo's for-next.
- Drop [PATCH v2 02/11] ("dt-bindings: gpio: fix gpio-hog example") as
it already got applied by Bart.
- Remove the 'pm-ignore-notify' property analogous to commit aafac22d6b23
("arm64: dts: imx8mm/n: Remove the 'pm-ignore-notify' property").
- Now with PCIe support finally having landed in -next enable it as well.
- Add Krzysztof's acked-by tag.
Changes in v2:
- Remove bootargs which will be filled in by the bootloader as requested
by Krzysztof.
- Remove the previously #ifdefed-out spi-nor as requested by Krzysztof.
- Fix capitalisation in cover-letter.
arch/arm64/boot/dts/freescale/Makefile | 4 +
.../dts/freescale/imx8mm-verdin-dahlia.dtsi | 150 ++
.../boot/dts/freescale/imx8mm-verdin-dev.dtsi | 67 +
.../imx8mm-verdin-nonwifi-dahlia.dts | 18 +
.../freescale/imx8mm-verdin-nonwifi-dev.dts | 18 +
.../dts/freescale/imx8mm-verdin-nonwifi.dtsi | 75 +
.../freescale/imx8mm-verdin-wifi-dahlia.dts | 18 +
.../dts/freescale/imx8mm-verdin-wifi-dev.dts | 18 +
.../dts/freescale/imx8mm-verdin-wifi.dtsi | 94 ++
.../boot/dts/freescale/imx8mm-verdin.dtsi | 1264 +++++++++++++++++
10 files changed, 1726 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-dahlia.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-dev.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi.dtsi
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-dahlia.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-dev.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi.dtsi
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 6d8f0a532587..04380f2e44a2 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -63,6 +63,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw72xx-0x.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw73xx-0x.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw7901.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw7902.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-dahlia.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-dev.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-dahlia.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-dev.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-beacon-kit.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-bsh-smm-s2.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-bsh-smm-s2pro.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
new file mode 100644
index 000000000000..aca5ae0d307d
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
@@ -0,0 +1,150 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2022 Toradex
+ */
+
+/ {
+ sound_card: sound-card {
+ compatible = "simple-audio-card";
+ simple-audio-card,bitclock-master = <&dailink_master>;
+ simple-audio-card,format = "i2s";
+ simple-audio-card,frame-master = <&dailink_master>;
+ simple-audio-card,name = "imx8mm-wm8904";
+ simple-audio-card,routing =
+ "Headphone Jack", "HPOUTL",
+ "Headphone Jack", "HPOUTR",
+ "IN2L", "Line In Jack",
+ "IN2R", "Line In Jack",
+ "Headphone Jack", "MICBIAS",
+ "IN1L", "Headphone Jack";
+ simple-audio-card,widgets =
+ "Microphone", "Headphone Jack",
+ "Headphone", "Headphone Jack",
+ "Line", "Line In Jack";
+
+ dailink_master: simple-audio-card,codec {
+ clocks = <&clk IMX8MM_CLK_SAI2_ROOT>;
+ sound-dai = <&wm8904_1a>;
+ };
+
+ simple-audio-card,cpu {
+ sound-dai = <&sai2>;
+ };
+ };
+};
+
+/* Verdin SPI_1 */
+&ecspi2 {
+ status = "okay";
+};
+
+/* EEPROM on display adapter boards */
+&eeprom_display_adapter {
+ status = "okay";
+};
+
+/* EEPROM on Verdin Development board */
+&eeprom_carrier_board {
+ status = "okay";
+};
+
+&fec1 {
+ status = "okay";
+};
+
+/* Verdin QSPI_1 */
+&flexspi {
+ status = "okay";
+};
+
+/* Current measurement into module VCC */
+&hwmon {
+ status = "okay";
+};
+
+&hwmon_temp {
+ vs-supply = <®_1p8v>;
+ status = "okay";
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+/* Verdin I2C_1 */
+&i2c4 {
+ status = "okay";
+
+ /* Audio Codec */
+ wm8904_1a: audio-codec@1a {
+ compatible = "wlf,wm8904";
+ AVDD-supply = <®_3p3v>;
+ clocks = <&clk IMX8MM_CLK_SAI2_ROOT>;
+ clock-names = "mclk";
+ CPVDD-supply = <®_3p3v>;
+ DBVDD-supply = <®_3p3v>;
+ DCVDD-supply = <®_3p3v>;
+ MICVDD-supply = <®_3p3v>;
+ reg = <0x1a>;
+ #sound-dai-cells = <0>;
+ };
+};
+
+/* Verdin PCIE_1 */
+&pcie0 {
+ status = "okay";
+};
+
+&pcie_phy {
+ status = "okay";
+};
+
+/* Verdin PWM_3_DSI */
+&pwm1 {
+ status = "okay";
+};
+
+/* Verdin PWM_1 */
+&pwm2 {
+ status = "okay";
+};
+
+/* Verdin PWM_2 */
+&pwm3 {
+ status = "okay";
+};
+
+/* VERDIN I2S_1 */
+&sai2 {
+ status = "okay";
+};
+
+/* Verdin UART_3 */
+&uart1 {
+ status = "okay";
+};
+
+/* Verdin UART_1 */
+&uart2 {
+ status = "okay";
+};
+
+/* Verdin UART_2 */
+&uart3 {
+ status = "okay";
+};
+
+/* Verdin USB_1 */
+&usbotg1 {
+ status = "okay";
+};
+
+/* Verdin USB_2 */
+&usbotg2 {
+ status = "okay";
+};
+
+/* Verdin SD_1 */
+&usdhc2 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
new file mode 100644
index 000000000000..73cc3fafa018
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2022 Toradex
+ */
+
+#include "imx8mm-verdin-dahlia.dtsi"
+
+/ {
+ sound_card: sound-card {
+ compatible = "simple-audio-card";
+ simple-audio-card,bitclock-master = <&dailink_master>;
+ simple-audio-card,format = "i2s";
+ simple-audio-card,frame-master = <&dailink_master>;
+ simple-audio-card,name = "imx8mm-nau8822";
+ simple-audio-card,routing =
+ "Headphones", "LHP",
+ "Headphones", "RHP",
+ "Speaker", "LSPK",
+ "Speaker", "RSPK",
+ "Line Out", "AUXOUT1",
+ "Line Out", "AUXOUT2",
+ "LAUX", "Line In",
+ "RAUX", "Line In",
+ "LMICP", "Mic In",
+ "RMICP", "Mic In";
+ simple-audio-card,widgets =
+ "Headphones", "Headphones",
+ "Line Out", "Line Out",
+ "Speaker", "Speaker",
+ "Microphone", "Mic In",
+ "Line", "Line In";
+
+ dailink_master: simple-audio-card,codec {
+ clocks = <&clk IMX8MM_CLK_SAI2_ROOT>;
+ sound-dai = <&nau8822_1a>;
+ };
+
+ simple-audio-card,cpu {
+ sound-dai = <&sai2>;
+ };
+ };
+};
+
+&gpio_expander_21 {
+ status = "okay";
+};
+
+/* Verdin I2C_1 */
+&i2c4 {
+ /* Audio Codec */
+ nau8822_1a: audio-codec@1a {
+ compatible = "nuvoton,nau8822";
+ reg = <0x1a>;
+ };
+};
+
+/* Verdin UART_1, connector X50 through RS485 transceiver */
+&uart2 {
+ linux,rs485-enabled-at-boot-time;
+ rs485-rts-active-low;
+ rs485-rx-during-tx;
+};
+
+/* Limit frequency on dev board due to long traces and bad signal integrity */
+&usdhc2 {
+ max-frequency = <100000000>;
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-dahlia.dts b/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-dahlia.dts
new file mode 100644
index 000000000000..d64ff378a152
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-dahlia.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2022 Toradex
+ */
+
+/dts-v1/;
+
+#include "imx8mm-verdin.dtsi"
+#include "imx8mm-verdin-nonwifi.dtsi"
+#include "imx8mm-verdin-dahlia.dtsi"
+
+/ {
+ model = "Toradex Verdin iMX8M Mini on Dahlia Board";
+ compatible = "toradex,verdin-imx8mm-nonwifi-dahlia",
+ "toradex,verdin-imx8mm-nonwifi",
+ "toradex,verdin-imx8mm",
+ "fsl,imx8mm";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-dev.dts b/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-dev.dts
new file mode 100644
index 000000000000..6ae71ecac8de
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-dev.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2022 Toradex
+ */
+
+/dts-v1/;
+
+#include "imx8mm-verdin.dtsi"
+#include "imx8mm-verdin-nonwifi.dtsi"
+#include "imx8mm-verdin-dev.dtsi"
+
+/ {
+ model = "Toradex Verdin iMX8M Mini on Verdin Development Board";
+ compatible = "toradex,verdin-imx8mm-nonwifi-dev",
+ "toradex,verdin-imx8mm-nonwifi",
+ "toradex,verdin-imx8mm",
+ "fsl,imx8mm";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi.dtsi
new file mode 100644
index 000000000000..1e0f87c7a609
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi.dtsi
@@ -0,0 +1,75 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2022 Toradex
+ */
+
+&gpio3 {
+ gpio-line-names = "SODIMM_52",
+ "SODIMM_54",
+ "SODIMM_64",
+ "SODIMM_21",
+ "SODIMM_206",
+ "SODIMM_76",
+ "SODIMM_56",
+ "SODIMM_58",
+ "SODIMM_60",
+ "SODIMM_62",
+ "SODIMM_162",
+ "SODIMM_164",
+ "SODIMM_166",
+ "SODIMM_168",
+ "SODIMM_66",
+ "SODIMM_17",
+ "",
+ "SODIMM_156",
+ "SODIMM_160",
+ "SODIMM_244",
+ "",
+ "SODIMM_48",
+ "SODIMM_44",
+ "SODIMM_42",
+ "SODIMM_46";
+};
+
+&gpio4 {
+ gpio-line-names = "SODIMM_102",
+ "SODIMM_90",
+ "SODIMM_92",
+ "SODIMM_94",
+ "SODIMM_96",
+ "SODIMM_100",
+ "SODIMM_148",
+ "SODIMM_152",
+ "SODIMM_154",
+ "SODIMM_174",
+ "SODIMM_120",
+ "SODIMM_104",
+ "SODIMM_106",
+ "SODIMM_108",
+ "SODIMM_112",
+ "SODIMM_114",
+ "SODIMM_116",
+ "SODIMM_150",
+ "SODIMM_118",
+ "",
+ "SODIMM_88",
+ "SODIMM_149",
+ "SODIMM_147",
+ "SODIMM_36",
+ "SODIMM_32",
+ "SODIMM_30",
+ "SODIMM_34",
+ "SODIMM_38",
+ "SODIMM_252",
+ "SODIMM_133",
+ "SODIMM_135",
+ "SODIMM_129";
+};
+
+&usdhc3 {
+ bus-width = <4>;
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-dahlia.dts b/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-dahlia.dts
new file mode 100644
index 000000000000..d424c475cba1
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-dahlia.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2022 Toradex
+ */
+
+/dts-v1/;
+
+#include "imx8mm-verdin.dtsi"
+#include "imx8mm-verdin-wifi.dtsi"
+#include "imx8mm-verdin-dahlia.dtsi"
+
+/ {
+ model = "Toradex Verdin iMX8M Mini WB on Dahlia Board";
+ compatible = "toradex,verdin-imx8mm-wifi-dahlia",
+ "toradex,verdin-imx8mm-wifi",
+ "toradex,verdin-imx8mm",
+ "fsl,imx8mm";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-dev.dts b/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-dev.dts
new file mode 100644
index 000000000000..ef952021832e
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-dev.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2022 Toradex
+ */
+
+/dts-v1/;
+
+#include "imx8mm-verdin.dtsi"
+#include "imx8mm-verdin-wifi.dtsi"
+#include "imx8mm-verdin-dev.dtsi"
+
+/ {
+ model = "Toradex Verdin iMX8M Mini WB on Verdin Development Board";
+ compatible = "toradex,verdin-imx8mm-wifi-dev",
+ "toradex,verdin-imx8mm-wifi",
+ "toradex,verdin-imx8mm",
+ "fsl,imx8mm";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi.dtsi
new file mode 100644
index 000000000000..3e06a6ce3406
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi.dtsi
@@ -0,0 +1,94 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2022 Toradex
+ */
+
+/ {
+ reg_wifi_en: regulator-wifi-en {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio3 25 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi_pwr_en>;
+ regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-name = "PDn_AW-CM276NF";
+ startup-delay-us = <2000>;
+ };
+};
+
+/* On-module Wi-Fi */
+&usdhc3 {
+ bus-width = <4>;
+ keep-power-in-suspend;
+ non-removable;
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc3>, <&pinctrl_wifi_ctrl>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>, <&pinctrl_wifi_ctrl>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>, <&pinctrl_wifi_ctrl>;
+ vmmc-supply = <®_wifi_en>;
+ status = "okay";
+};
+
+&gpio3 {
+ gpio-line-names = "SODIMM_52",
+ "SODIMM_54",
+ "SODIMM_64",
+ "SODIMM_21",
+ "SODIMM_206",
+ "SODIMM_76",
+ "SODIMM_56",
+ "SODIMM_58",
+ "SODIMM_60",
+ "SODIMM_62",
+ "",
+ "",
+ "",
+ "",
+ "SODIMM_66",
+ "SODIMM_17",
+ "",
+ "",
+ "",
+ "SODIMM_244",
+ "",
+ "SODIMM_48",
+ "SODIMM_44",
+ "SODIMM_42",
+ "SODIMM_46";
+};
+
+&gpio4 {
+ gpio-line-names = "SODIMM_102",
+ "SODIMM_90",
+ "SODIMM_92",
+ "SODIMM_94",
+ "SODIMM_96",
+ "SODIMM_100",
+ "",
+ "",
+ "",
+ "",
+ "SODIMM_120",
+ "SODIMM_104",
+ "SODIMM_106",
+ "SODIMM_108",
+ "SODIMM_112",
+ "SODIMM_114",
+ "SODIMM_116",
+ "",
+ "SODIMM_118",
+ "",
+ "SODIMM_88",
+ "SODIMM_149",
+ "SODIMM_147",
+ "SODIMM_36",
+ "SODIMM_32",
+ "SODIMM_30",
+ "SODIMM_34",
+ "SODIMM_38",
+ "SODIMM_252",
+ "SODIMM_133",
+ "SODIMM_135",
+ "SODIMM_129";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
new file mode 100644
index 000000000000..0d84d29e70f1
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -0,0 +1,1264 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2022 Toradex
+ */
+
+#include "dt-bindings/phy/phy-imx8-pcie.h"
+#include "dt-bindings/pwm/pwm.h"
+#include "imx8mm.dtsi"
+
+/ {
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ aliases {
+ rtc0 = &rtc_i2c;
+ rtc1 = &snvs_rtc;
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ brightness-levels = <0 45 63 88 119 158 203 255>;
+ default-brightness-level = <4>;
+ /* Verdin I2S_2_D_OUT (DSI_1_BKL_EN/DSI_1_BKL_EN_LVDS, SODIMM 46) */
+ enable-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2s_2_d_out_dsi_1_bkl_en>;
+ power-supply = <®_3p3v>;
+ /* Verdin PWM_3_DSI/PWM_3_DSI_LVDS (SODIMM 19) */
+ pwms = <&pwm1 0 6666667 PWM_POLARITY_INVERTED>;
+ status = "disabled";
+ };
+
+ /* Fixed clock dedicated to SPI CAN controller */
+ clk20m: oscillator {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <20000000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+
+ wakeup {
+ debounce-interval = <10>;
+ /* Verdin CTRL_WAKE1_MICO# (SODIMM 252) */
+ gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
+ label = "Wake-Up";
+ linux,code = <KEY_WAKEUP>;
+ wakeup-source;
+ };
+ };
+
+ /* Carrier Board Supplies */
+ reg_1p8v: regulator-1p8v {
+ compatible = "regulator-fixed";
+ regulator-max-microvolt = <1800000>;
+ regulator-min-microvolt = <1800000>;
+ regulator-name = "+V1.8_SW";
+ };
+
+ reg_3p3v: regulator-3p3v {
+ compatible = "regulator-fixed";
+ regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-name = "+V3.3_SW";
+ };
+
+ reg_5p0v: regulator-5p0v {
+ compatible = "regulator-fixed";
+ regulator-max-microvolt = <5000000>;
+ regulator-min-microvolt = <5000000>;
+ regulator-name = "+V5_SW";
+ };
+
+ /* Non PMIC On-module Supplies */
+ reg_ethphy: regulator-ethphy {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>; /* PMIC_EN_ETH */
+ off-on-delay = <500000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_eth>;
+ regulator-boot-on;
+ regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-name = "+V3.3_ETH";
+ startup-delay-us = <200000>;
+ };
+
+ reg_usb_otg1_vbus: regulator-usb-otg1 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ /* Verdin USB_1_EN (SODIMM 155) */
+ gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_usb1_en>;
+ regulator-max-microvolt = <5000000>;
+ regulator-min-microvolt = <5000000>;
+ regulator-name = "usb_otg1_vbus";
+ };
+
+ reg_usb_otg2_vbus: regulator-usb-otg2 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ /* Verdin USB_2_EN (SODIMM 185) */
+ gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_usb2_en>;
+ regulator-max-microvolt = <5000000>;
+ regulator-min-microvolt = <5000000>;
+ regulator-name = "usb_otg2_vbus";
+ };
+
+ reg_usdhc2_vmmc: regulator-usdhc2 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ /* Verdin SD_1_PWR_EN (SODIMM 76) */
+ gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>;
+ off-on-delay = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2_pwr_en>;
+ regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-name = "+V3.3_SD";
+ startup-delay-us = <2000>;
+ };
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ /* Use the kernel configuration settings instead */
+ /delete-node/ linux,cma;
+ };
+};
+
+&A53_0 {
+ cpu-supply = <®_vdd_arm>;
+};
+
+&A53_1 {
+ cpu-supply = <®_vdd_arm>;
+};
+
+&A53_2 {
+ cpu-supply = <®_vdd_arm>;
+};
+
+&A53_3 {
+ cpu-supply = <®_vdd_arm>;
+};
+
+&ddrc {
+ operating-points-v2 = <&ddrc_opp_table>;
+
+ ddrc_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-25M {
+ opp-hz = /bits/ 64 <25000000>;
+ };
+
+ opp-100M {
+ opp-hz = /bits/ 64 <100000000>;
+ };
+
+ opp-750M {
+ opp-hz = /bits/ 64 <750000000>;
+ };
+ };
+};
+
+/* Verdin SPI_1 */
+&ecspi2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi2>;
+};
+
+/* Verdin CAN_1 (On-module) */
+&ecspi3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cs-gpios = <&gpio5 25 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi3>;
+ status = "okay";
+
+ can1: can@0 {
+ compatible = "microchip,mcp251xfd";
+ clocks = <&clk20m>;
+ interrupts-extended = <&gpio1 6 IRQ_TYPE_EDGE_FALLING>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can1_int>;
+ reg = <0>;
+ spi-max-frequency = <8500000>;
+ };
+};
+
+/* Verdin ETH_1 (On-module PHY) */
+&fec1 {
+ fsl,magic-packet;
+ phy-handle = <ðphy0>;
+ phy-mode = "rgmii-id";
+ phy-supply = <®_ethphy>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_fec1>;
+ pinctrl-1 = <&pinctrl_fec1_sleep>;
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy0: ethernet-phy@7 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ interrupt-parent = <&gpio1>;
+ interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
+ micrel,led-mode = <0>;
+ reg = <7>;
+ };
+ };
+};
+
+/* Verdin QSPI_1 */
+&flexspi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexspi0>;
+};
+
+&gpio1 {
+ gpio-line-names = "SODIMM_216",
+ "SODIMM_19",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "SODIMM_220",
+ "SODIMM_222",
+ "",
+ "SODIMM_218",
+ "SODIMM_155",
+ "SODIMM_157",
+ "SODIMM_185",
+ "SODIMM_187";
+};
+
+&gpio2 {
+ gpio-line-names = "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "SODIMM_84",
+ "SODIMM_78",
+ "SODIMM_74",
+ "SODIMM_80",
+ "SODIMM_82",
+ "SODIMM_70",
+ "SODIMM_72";
+};
+
+&gpio5 {
+ gpio-line-names = "SODIMM_131",
+ "",
+ "SODIMM_91",
+ "SODIMM_16",
+ "SODIMM_15",
+ "SODIMM_208",
+ "SODIMM_137",
+ "SODIMM_139",
+ "SODIMM_141",
+ "SODIMM_143",
+ "SODIMM_196",
+ "SODIMM_200",
+ "SODIMM_198",
+ "SODIMM_202",
+ "",
+ "",
+ "SODIMM_55",
+ "SODIMM_53",
+ "SODIMM_95",
+ "SODIMM_93",
+ "SODIMM_14",
+ "SODIMM_12",
+ "",
+ "",
+ "",
+ "",
+ "SODIMM_210",
+ "SODIMM_212",
+ "SODIMM_151",
+ "SODIMM_153";
+
+ ctrl_sleep_moci-hog {
+ gpio-hog;
+ /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */
+ gpios = <1 GPIO_ACTIVE_HIGH>;
+ line-name = "CTRL_SLEEP_MOCI#";
+ output-high;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ctrl_sleep_moci>;
+ };
+};
+
+/* On-module I2C */
+&i2c1 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ pinctrl-1 = <&pinctrl_i2c1_gpio>;
+ scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ status = "okay";
+
+ pca9450: pmic@25 {
+ compatible = "nxp,pca9450a";
+ interrupt-parent = <&gpio1>;
+ /* PMIC PCA9450 PMIC_nINT GPIO1_IO3 */
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pmic>;
+ reg = <0x25>;
+ sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+
+ regulators {
+ reg_vdd_soc: BUCK1 {
+ nxp,dvs-run-voltage = <850000>;
+ nxp,dvs-standby-voltage = <800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-max-microvolt = <850000>;
+ regulator-min-microvolt = <800000>;
+ regulator-name = "+VDD_SOC";
+ regulator-ramp-delay = <3125>;
+ };
+
+ reg_vdd_arm: BUCK2 {
+ nxp,dvs-run-voltage = <950000>;
+ nxp,dvs-standby-voltage = <850000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-max-microvolt = <950000>;
+ regulator-min-microvolt = <850000>;
+ regulator-name = "+VDD_ARM";
+ regulator-ramp-delay = <3125>;
+ };
+
+ reg_vdd_dram: BUCK3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-max-microvolt = <950000>;
+ regulator-min-microvolt = <850000>;
+ regulator-name = "+VDD_GPU_VPU_DDR";
+ };
+
+ reg_vdd_3v3: BUCK4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-name = "+V3.3";
+ };
+
+ reg_vdd_1v8: BUCK5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-max-microvolt = <1800000>;
+ regulator-min-microvolt = <1800000>;
+ regulator-name = "PWR_1V8_MOCI";
+ };
+
+ reg_nvcc_dram: BUCK6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-max-microvolt = <1100000>;
+ regulator-min-microvolt = <1100000>;
+ regulator-name = "+VDD_DDR";
+ };
+
+ reg_nvcc_snvs: LDO1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-max-microvolt = <1800000>;
+ regulator-min-microvolt = <1800000>;
+ regulator-name = "+V1.8_SNVS";
+ };
+
+ reg_vdd_snvs: LDO2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-max-microvolt = <900000>;
+ regulator-min-microvolt = <800000>;
+ regulator-name = "+V0.8_SNVS";
+ };
+
+ reg_vdda: LDO3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-max-microvolt = <1800000>;
+ regulator-min-microvolt = <1800000>;
+ regulator-name = "+V1.8A";
+ };
+
+ reg_vdd_phy: LDO4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-max-microvolt = <900000>;
+ regulator-min-microvolt = <900000>;
+ regulator-name = "+V0.9_MIPI";
+ };
+
+ reg_nvcc_sd: LDO5 {
+ regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <1800000>;
+ regulator-name = "+V3.3_1.8_SD";
+ };
+ };
+ };
+
+ rtc_i2c: rtc@32 {
+ compatible = "epson,rx8130";
+ reg = <0x32>;
+ };
+
+ adc@49 {
+ compatible = "ti,ads1015";
+ reg = <0x49>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Verdin I2C_1 (ADC_4 - ADC_3) */
+ channel@0 {
+ reg = <0>;
+ ti,datarate = <4>;
+ ti,gain = <2>;
+ };
+
+ /* Verdin I2C_1 (ADC_4 - ADC_1) */
+ channel@1 {
+ reg = <1>;
+ ti,datarate = <4>;
+ ti,gain = <2>;
+ };
+
+ /* Verdin I2C_1 (ADC_3 - ADC_1) */
+ channel@2 {
+ reg = <2>;
+ ti,datarate = <4>;
+ ti,gain = <2>;
+ };
+
+ /* Verdin I2C_1 (ADC_2 - ADC_1) */
+ channel@3 {
+ reg = <3>;
+ ti,datarate = <4>;
+ ti,gain = <2>;
+ };
+
+ /* Verdin I2C_1 ADC_4 */
+ channel@4 {
+ reg = <4>;
+ ti,datarate = <4>;
+ ti,gain = <2>;
+ };
+
+ /* Verdin I2C_1 ADC_3 */
+ channel@5 {
+ reg = <5>;
+ ti,datarate = <4>;
+ ti,gain = <2>;
+ };
+
+ /* Verdin I2C_1 ADC_2 */
+ channel@6 {
+ reg = <6>;
+ ti,datarate = <4>;
+ ti,gain = <2>;
+ };
+
+ /* Verdin I2C_1 ADC_1 */
+ channel@7 {
+ reg = <7>;
+ ti,datarate = <4>;
+ ti,gain = <2>;
+ };
+ };
+
+ eeprom@50 {
+ compatible = "st,24c02";
+ pagesize = <16>;
+ reg = <0x50>;
+ };
+};
+
+/* Verdin I2C_2_DSI */
+&i2c2 {
+ clock-frequency = <10000>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ pinctrl-1 = <&pinctrl_i2c2_gpio>;
+ scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ status = "disabled";
+};
+
+/* Verdin I2C_3_HDMI N/A */
+
+/* Verdin I2C_4_CSI */
+&i2c3 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ pinctrl-1 = <&pinctrl_i2c3_gpio>;
+ scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+};
+
+/* Verdin I2C_1 */
+&i2c4 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_i2c4>;
+ pinctrl-1 = <&pinctrl_i2c4_gpio>;
+ scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+
+ gpio_expander_21: gpio-expander@21 {
+ compatible = "nxp,pcal6416";
+ #gpio-cells = <2>;
+ gpio-controller;
+ reg = <0x21>;
+ vcc-supply = <®_3p3v>;
+ status = "disabled";
+ };
+
+ lvds_ti_sn65dsi83: bridge@2c {
+ compatible = "ti,sn65dsi83";
+ /* Verdin GPIO_9_DSI (SN65DSI84 IRQ, SODIMM 17, unused) */
+ /* Verdin GPIO_10_DSI (SODIMM 21) */
+ enable-gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_10_dsi>;
+ reg = <0x2c>;
+ status = "disabled";
+ };
+
+ /* Current measurement into module VCC */
+ hwmon: hwmon@40 {
+ compatible = "ti,ina219";
+ reg = <0x40>;
+ shunt-resistor = <10000>;
+ status = "disabled";
+ };
+
+ hdmi_lontium_lt8912: hdmi@48 {
+ compatible = "lontium,lt8912b";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_10_dsi>, <&pinctrl_pwm_3_dsi_hpd_gpio>;
+ reg = <0x48>;
+ /* Verdin GPIO_9_DSI (LT8912 INT, SODIMM 17, unused) */
+ /* Verdin GPIO_10_DSI (SODIMM 21) */
+ reset-gpios = <&gpio3 3 GPIO_ACTIVE_LOW>;
+ status = "disabled";
+ };
+
+ atmel_mxt_ts: touch@4a {
+ compatible = "atmel,maxtouch";
+ /* Verdin GPIO_9_DSI */
+ /* (TOUCH_INT#, SODIMM 17, also routed to SN65dsi83 IRQ albeit currently unused) */
+ interrupt-parent = <&gpio3>;
+ interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_9_dsi>, <&pinctrl_i2s_2_bclk_touch_reset>;
+ reg = <0x4a>;
+ /* Verdin I2S_2_BCLK (TOUCH_RESET#, SODIMM 42) */
+ reset-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+ status = "disabled";
+ };
+
+ /* Temperature sensor on carrier board */
+ hwmon_temp: sensor@4f {
+ compatible = "ti,tmp75c";
+ reg = <0x4f>;
+ status = "disabled";
+ };
+
+ /* EEPROM on display adapter (MIPI DSI Display Adapter) */
+ eeprom_display_adapter: eeprom@50 {
+ compatible = "st,24c02";
+ pagesize = <16>;
+ reg = <0x50>;
+ status = "disabled";
+ };
+
+ /* EEPROM on carrier board */
+ eeprom_carrier_board: eeprom@57 {
+ compatible = "st,24c02";
+ pagesize = <16>;
+ reg = <0x57>;
+ status = "disabled";
+ };
+};
+
+/* Verdin PCIE_1 */
+&pcie0 {
+ assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>,
+ <&clk IMX8MM_CLK_PCIE1_CTRL>;
+ assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>,
+ <&clk IMX8MM_SYS_PLL2_250M>;
+ assigned-clock-rates = <10000000>, <250000000>;
+ clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>,
+ <&clk IMX8MM_CLK_PCIE1_PHY>;
+ clock-names = "pcie", "pcie_aux", "pcie_bus";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcie0>;
+ /* PCIE_1_RESET# (SODIMM 244) */
+ reset-gpio = <&gpio3 19 GPIO_ACTIVE_LOW>;
+};
+
+&pcie_phy {
+ clocks = <&clk IMX8MM_CLK_PCIE1_PHY>;
+ fsl,clkreq-unsupported;
+ fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_OUTPUT>;
+ fsl,tx-deemph-gen1 = <0x2d>;
+ fsl,tx-deemph-gen2 = <0xf>;
+};
+
+/* Verdin PWM_3_DSI */
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm_1>;
+ #pwm-cells = <3>;
+};
+
+/* Verdin PWM_1 */
+&pwm2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm_2>;
+ #pwm-cells = <3>;
+};
+
+/* Verdin PWM_2 */
+&pwm3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm_3>;
+ #pwm-cells = <3>;
+};
+
+/* VERDIN I2S_1 */
+&sai2 {
+ #sound-dai-cells = <0>;
+ assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <24576000>;
+ assigned-clocks = <&clk IMX8MM_CLK_SAI2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai2>;
+};
+
+&snvs_pwrkey {
+ status = "okay";
+};
+
+/* Verdin UART_3, used as the Linux console */
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+};
+
+/* Verdin UART_1 */
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ uart-has-rtscts;
+};
+
+/* Verdin UART_2 */
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ uart-has-rtscts;
+};
+
+/* Verdin UART_4 */
+/*
+ * Resource allocated to M4 by default, must not be accessed from Cortex-A35 or you get an OOPS
+ */
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>;
+};
+
+/* Verdin USB_1 */
+&usbotg1 {
+ adp-disable;
+ dr_mode = "otg";
+ hnp-disable;
+ over-current-active-low;
+ samsung,picophy-dc-vol-level-adjust = <7>;
+ samsung,picophy-pre-emp-curr-control = <3>;
+ srp-disable;
+ vbus-supply = <®_usb_otg1_vbus>;
+};
+
+/* Verdin USB_2 */
+&usbotg2 {
+ dr_mode = "host";
+ over-current-active-low;
+ samsung,picophy-dc-vol-level-adjust = <7>;
+ samsung,picophy-pre-emp-curr-control = <3>;
+ vbus-supply = <®_usb_otg2_vbus>;
+};
+
+&usbphynop1 {
+ vcc-supply = <®_vdd_3v3>;
+};
+
+&usbphynop2 {
+ vcc-supply = <®_vdd_3v3>;
+};
+
+/* On-module eMMC */
+&usdhc1 {
+ bus-width = <8>;
+ keep-power-in-suspend;
+ non-removable;
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+ status = "okay";
+};
+
+/* Verdin SD_1 */
+&usdhc2 {
+ bus-width = <4>;
+ cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+ disable-wp;
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_cd>;
+ pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_cd>;
+ pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_cd>;
+ vmmc-supply = <®_usdhc2_vmmc>;
+};
+
+&wdog1 {
+ fsl,ext-reset-output;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdog>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_gpio2>,
+ <&pinctrl_gpio3>, <&pinctrl_gpio4>,
+ <&pinctrl_gpio7>, <&pinctrl_gpio8>,
+ <&pinctrl_gpio_hog1>, <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>,
+ <&pinctrl_pmic_tpm_ena>;
+
+ pinctrl_can1_int: can1intgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x1c4>; /* CAN_1_SPI_INT#_1.8V */
+ };
+
+ pinctrl_can2_int: can2intgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x1c4>; /* CAN_2_SPI_INT#_1.8V */
+ };
+
+ pinctrl_ctrl_sleep_moci: ctrlsleepmocigrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI3_TXD_GPIO5_IO1 0x1c4>; /* SODIMM 256 */
+ };
+
+ pinctrl_ecspi2: ecspi2grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x4>, /* SODIMM 196 */
+ <MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x4>, /* SODIMM 200 */
+ <MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x1c4>, /* SODIMM 198 */
+ <MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x1c4>; /* SODIMM 202 */
+ };
+
+ pinctrl_ecspi3: ecspi3grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_UART1_RXD_ECSPI3_SCLK 0x4>, /* CAN_SPI_SCK_1.8V */
+ <MX8MM_IOMUXC_UART1_TXD_ECSPI3_MOSI 0x4>, /* CAN_SPI_MOSI_1.8V */
+ <MX8MM_IOMUXC_UART2_RXD_ECSPI3_MISO 0x1c4>, /* CAN_SPI_MISO_1.8V */
+ <MX8MM_IOMUXC_UART2_TXD_GPIO5_IO25 0x1c4>, /* CAN_1_SPI_CS_1.8V# */
+ <MX8MM_IOMUXC_GPIO1_IO05_GPIO1_IO5 0x1c4>; /* CAN_2_SPI_CS#_1.8V */
+ };
+
+ pinctrl_fec1: fec1grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3>,
+ <MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3>,
+ <MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f>,
+ <MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f>,
+ <MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f>,
+ <MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f>,
+ <MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91>,
+ <MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91>,
+ <MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91>,
+ <MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91>,
+ <MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f>,
+ <MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91>,
+ <MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91>,
+ <MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f>,
+ <MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x1c4>;
+ };
+
+ pinctrl_fec1_sleep: fec1-sleepgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3>,
+ <MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3>,
+ <MX8MM_IOMUXC_ENET_TD3_GPIO1_IO18 0x1f>,
+ <MX8MM_IOMUXC_ENET_TD2_GPIO1_IO19 0x1f>,
+ <MX8MM_IOMUXC_ENET_TD1_GPIO1_IO20 0x1f>,
+ <MX8MM_IOMUXC_ENET_TD0_GPIO1_IO21 0x1f>,
+ <MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91>,
+ <MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91>,
+ <MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91>,
+ <MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91>,
+ <MX8MM_IOMUXC_ENET_TXC_GPIO1_IO23 0x1f>,
+ <MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91>,
+ <MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91>,
+ <MX8MM_IOMUXC_ENET_TX_CTL_GPIO1_IO22 0x1f>,
+ <MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x184>;
+ };
+
+ pinctrl_flexspi0: flexspi0grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_NAND_ALE_QSPI_A_SCLK 0x1c2>, /* SODIMM 52 */
+ <MX8MM_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B 0x82>, /* SODIMM 54 */
+ <MX8MM_IOMUXC_NAND_CE1_B_QSPI_A_SS1_B 0x82>, /* SODIMM 64 */
+ <MX8MM_IOMUXC_NAND_DQS_QSPI_A_DQS 0x82>, /* SODIMM 66 */
+ <MX8MM_IOMUXC_NAND_DATA00_QSPI_A_DATA0 0x82>, /* SODIMM 56 */
+ <MX8MM_IOMUXC_NAND_DATA01_QSPI_A_DATA1 0x82>, /* SODIMM 58 */
+ <MX8MM_IOMUXC_NAND_DATA02_QSPI_A_DATA2 0x82>, /* SODIMM 60 */
+ <MX8MM_IOMUXC_NAND_DATA03_QSPI_A_DATA3 0x82>; /* SODIMM 62 */
+ };
+
+ pinctrl_gpio1: gpio1grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_NAND_CE3_B_GPIO3_IO4 0x184>; /* SODIMM 206 */
+ };
+
+ pinctrl_gpio2: gpio2grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x1c4>; /* SODIMM 208 */
+ };
+
+ pinctrl_gpio3: gpio3grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_UART3_RXD_GPIO5_IO26 0x184>; /* SODIMM 210 */
+ };
+
+ pinctrl_gpio4: gpio4grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_UART3_TXD_GPIO5_IO27 0x184>; /* SODIMM 212 */
+ };
+
+ pinctrl_gpio5: gpio5grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x184>; /* SODIMM 216 */
+ };
+
+ pinctrl_gpio6: gpio6grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x184>; /* SODIMM 218 */
+ };
+
+ pinctrl_gpio7: gpio7grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x184>; /* SODIMM 220 */
+ };
+
+ pinctrl_gpio8: gpio8grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x184>; /* SODIMM 222 */
+ };
+
+ /* Verdin GPIO_9_DSI (pulled-up as active-low) */
+ pinctrl_gpio_9_dsi: gpio9dsigrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_NAND_RE_B_GPIO3_IO15 0x1c4>; /* SODIMM 17 */
+ };
+
+ /* Verdin GPIO_10_DSI */
+ pinctrl_gpio_10_dsi: gpio10dsigrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_NAND_CE2_B_GPIO3_IO3 0x1c4>; /* SODIMM 21 */
+ };
+
+ pinctrl_gpio_hog1: gpiohog1grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI1_MCLK_GPIO4_IO20 0x1c4>, /* SODIMM 88 */
+ <MX8MM_IOMUXC_SAI1_RXC_GPIO4_IO1 0x1c4>, /* SODIMM 90 */
+ <MX8MM_IOMUXC_SAI1_RXD0_GPIO4_IO2 0x1c4>, /* SODIMM 92 */
+ <MX8MM_IOMUXC_SAI1_RXD1_GPIO4_IO3 0x1c4>, /* SODIMM 94 */
+ <MX8MM_IOMUXC_SAI1_RXD2_GPIO4_IO4 0x1c4>, /* SODIMM 96 */
+ <MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x1c4>, /* SODIMM 100 */
+ <MX8MM_IOMUXC_SAI1_RXFS_GPIO4_IO0 0x1c4>, /* SODIMM 102 */
+ <MX8MM_IOMUXC_SAI1_TXC_GPIO4_IO11 0x1c4>, /* SODIMM 104 */
+ <MX8MM_IOMUXC_SAI1_TXD0_GPIO4_IO12 0x1c4>, /* SODIMM 106 */
+ <MX8MM_IOMUXC_SAI1_TXD1_GPIO4_IO13 0x1c4>, /* SODIMM 108 */
+ <MX8MM_IOMUXC_SAI1_TXD2_GPIO4_IO14 0x1c4>, /* SODIMM 112 */
+ <MX8MM_IOMUXC_SAI1_TXD3_GPIO4_IO15 0x1c4>, /* SODIMM 114 */
+ <MX8MM_IOMUXC_SAI1_TXD4_GPIO4_IO16 0x1c4>, /* SODIMM 116 */
+ <MX8MM_IOMUXC_SAI1_TXD6_GPIO4_IO18 0x1c4>, /* SODIMM 118 */
+ <MX8MM_IOMUXC_SAI1_TXFS_GPIO4_IO10 0x1c4>; /* SODIMM 120 */
+ };
+
+ pinctrl_gpio_hog2: gpiohog2grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI3_MCLK_GPIO5_IO2 0x1c4>; /* SODIMM 91 */
+ };
+
+ pinctrl_gpio_hog3: gpiohog3grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x1c4>, /* SODIMM 157 */
+ <MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x1c4>; /* SODIMM 187 */
+ };
+
+ pinctrl_gpio_keys: gpiokeysgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x1c4>; /* SODIMM 252 */
+ };
+
+ /* On-module I2C */
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c6>, /* PMIC_I2C_SCL */
+ <MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c6>; /* PMIC_I2C_SDA */
+ };
+
+ pinctrl_i2c1_gpio: i2c1gpiogrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c6>, /* PMIC_I2C_SCL */
+ <MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c6>; /* PMIC_I2C_SDA */
+ };
+
+ /* Verdin I2C_4_CSI */
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c6>, /* SODIMM 55 */
+ <MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c6>; /* SODIMM 53 */
+ };
+
+ pinctrl_i2c2_gpio: i2c2gpiogrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c6>, /* SODIMM 55 */
+ <MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c6>; /* SODIMM 53 */
+ };
+
+ /* Verdin I2C_2_DSI */
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c6>, /* SODIMM 95 */
+ <MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c6>; /* SODIMM 93 */
+ };
+
+ pinctrl_i2c3_gpio: i2c3gpiogrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001c6>, /* SODIMM 95 */
+ <MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001c6>; /* SODIMM 93 */
+ };
+
+ /* Verdin I2C_1 */
+ pinctrl_i2c4: i2c4grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c6>, /* SODIMM 14 */
+ <MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c6>; /* SODIMM 12 */
+ };
+
+ pinctrl_i2c4_gpio: i2c4gpiogrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20 0x400001c6>, /* SODIMM 14 */
+ <MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0x400001c6>; /* SODIMM 12 */
+ };
+
+ /* Verdin I2S_2_BCLK (TOUCH_RESET#) */
+ pinctrl_i2s_2_bclk_touch_reset: i2s2bclktouchresetgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI5_RXD2_GPIO3_IO23 0x184>; /* SODIMM 42 */
+ };
+
+ /* Verdin I2S_2_D_OUT shared with SAI5 */
+ pinctrl_i2s_2_d_out_dsi_1_bkl_en: i2s2doutdsi1bklengrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24 0x184>; /* SODIMM 46 */
+ };
+
+ pinctrl_pcie0: pcie0grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI5_RXFS_GPIO3_IO19 0x6>, /* SODIMM 244 */
+ /* PMIC_EN_PCIe_CLK, unused */
+ <MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x6>;
+ };
+
+ pinctrl_pmic: pmicirqgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41>; /* PMIC_INT# */
+ };
+
+ /* Verdin PWM_3_DSI shared with GPIO1_IO1 */
+ pinctrl_pwm_1: pwm1grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO01_PWM1_OUT 0x6>; /* SODIMM 19 */
+ };
+
+ pinctrl_pwm_2: pwm2grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SPDIF_RX_PWM2_OUT 0x6>; /* SODIMM 15 */
+ };
+
+ pinctrl_pwm_3: pwm3grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SPDIF_TX_PWM3_OUT 0x6>; /* SODIMM 16 */
+ };
+
+ /* Verdin PWM_3_DSI (pulled-down as active-high) shared with PWM1_OUT */
+ pinctrl_pwm_3_dsi_hpd_gpio: pwm3dsihpdgpiogrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO01_GPIO1_IO1 0x184>; /* SODIMM 19 */
+ };
+
+ pinctrl_reg_eth: regethgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SD2_WP_GPIO2_IO20 0x184>; /* PMIC_EN_ETH */
+ };
+
+ pinctrl_reg_usb1_en: regusb1engrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x184>; /* SODIMM 155 */
+ };
+
+ pinctrl_reg_usb2_en: regusb2engrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO14_GPIO1_IO14 0x184>; /* SODIMM 185 */
+ };
+
+ pinctrl_sai2: sai2grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6>, /* SODIMM 32 */
+ <MX8MM_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6>, /* SODIMM 30 */
+ <MX8MM_IOMUXC_SAI2_MCLK_SAI2_MCLK 0xd6>, /* SODIMM 38 */
+ <MX8MM_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6>, /* SODIMM 36 */
+ <MX8MM_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6>; /* SODIMM 34 */
+ };
+
+ pinctrl_sai5: sai5grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI5_RXD0_SAI5_RX_DATA0 0xd6>, /* SODIMM 48 */
+ <MX8MM_IOMUXC_SAI5_RXD1_SAI5_TX_SYNC 0xd6>, /* SODIMM 44 */
+ <MX8MM_IOMUXC_SAI5_RXD2_SAI5_TX_BCLK 0xd6>, /* SODIMM 42 */
+ <MX8MM_IOMUXC_SAI5_RXD3_SAI5_TX_DATA0 0xd6>; /* SODIMM 46 */
+ };
+
+ /* control signal for optional ATTPM20P or SE050 */
+ pinctrl_pmic_tpm_ena: pmictpmenagrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI1_TXD7_GPIO4_IO19 0x1c4>; /* PMIC_TPM_ENA */
+ };
+
+ pinctrl_tsp: tspgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI1_RXD4_GPIO4_IO6 0x140>, /* SODIMM 148 */
+ <MX8MM_IOMUXC_SAI1_RXD5_GPIO4_IO7 0x140>, /* SODIMM 152 */
+ <MX8MM_IOMUXC_SAI1_RXD6_GPIO4_IO8 0x140>, /* SODIMM 154 */
+ <MX8MM_IOMUXC_SAI1_RXD7_GPIO4_IO9 0x140>, /* SODIMM 174 */
+ <MX8MM_IOMUXC_SAI1_TXD5_GPIO4_IO17 0x140>; /* SODIMM 150 */
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI2_RXFS_UART1_DCE_TX 0x1c4>, /* SODIMM 149 */
+ <MX8MM_IOMUXC_SAI2_RXC_UART1_DCE_RX 0x1c4>; /* SODIMM 147 */
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI3_TXFS_UART2_DCE_RX 0x1c4>, /* SODIMM 129 */
+ <MX8MM_IOMUXC_SAI3_TXC_UART2_DCE_TX 0x1c4>, /* SODIMM 131 */
+ <MX8MM_IOMUXC_SAI3_RXC_UART2_DCE_CTS_B 0x1c4>, /* SODIMM 133 */
+ <MX8MM_IOMUXC_SAI3_RXD_UART2_DCE_RTS_B 0x1c4>; /* SODIMM 135 */
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_ECSPI1_SCLK_UART3_DCE_RX 0x1c4>, /* SODIMM 137 */
+ <MX8MM_IOMUXC_ECSPI1_MOSI_UART3_DCE_TX 0x1c4>, /* SODIMM 139 */
+ <MX8MM_IOMUXC_ECSPI1_MISO_UART3_DCE_CTS_B 0x1c4>, /* SODIMM 141 */
+ <MX8MM_IOMUXC_ECSPI1_SS0_UART3_DCE_RTS_B 0x1c4>; /* SODIMM 143 */
+ };
+
+ pinctrl_uart4: uart4grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_UART4_RXD_UART4_DCE_RX 0x1c4>, /* SODIMM 151 */
+ <MX8MM_IOMUXC_UART4_TXD_UART4_DCE_TX 0x1c4>; /* SODIMM 153 */
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190>,
+ <MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0>,
+ <MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0>,
+ <MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0>,
+ <MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0>,
+ <MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0>,
+ <MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4 0x1d0>,
+ <MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5 0x1d0>,
+ <MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6 0x1d0>,
+ <MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7 0x1d0>,
+ <MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0x1d1>,
+ <MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x190>;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x194>,
+ <MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d4>,
+ <MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d4>,
+ <MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d4>,
+ <MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d4>,
+ <MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d4>,
+ <MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4 0x1d4>,
+ <MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5 0x1d4>,
+ <MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6 0x1d4>,
+ <MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7 0x1d4>,
+ <MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0x1d1>,
+ <MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x194>;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x196>,
+ <MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d6>,
+ <MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d6>,
+ <MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d6>,
+ <MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d6>,
+ <MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d6>,
+ <MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4 0x1d6>,
+ <MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5 0x1d6>,
+ <MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6 0x1d6>,
+ <MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7 0x1d6>,
+ <MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0x1d1>,
+ <MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x196>;
+ };
+
+ pinctrl_usdhc2_cd: usdhc2cdgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x1c4>; /* SODIMM 84 */
+ };
+
+ pinctrl_usdhc2_pwr_en: usdhc2pwrengrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_NAND_CLE_GPIO3_IO5 0x184>; /* SODIMM 76 */
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190>, /* SODIMM 78 */
+ <MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0>, /* SODIMM 74 */
+ <MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0>, /* SODIMM 80 */
+ <MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0>, /* SODIMM 82 */
+ <MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0>, /* SODIMM 70 */
+ <MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0>, /* SODIMM 72 */
+ <MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0>;
+ };
+
+ pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194>,
+ <MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4>,
+ <MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4>,
+ <MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4>,
+ <MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4>,
+ <MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4>,
+ <MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0>;
+ };
+
+ pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196>,
+ <MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6>,
+ <MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6>,
+ <MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6>,
+ <MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6>,
+ <MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6>,
+ <MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0>;
+ };
+
+ /* On-module Wi-Fi/BT or type specific SDHC interface */
+ /* (e.g. on X52 extension slot of Verdin Development Board) */
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins =
+ <MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190>,
+ <MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0>,
+ <MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0>,
+ <MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0>,
+ <MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0>,
+ <MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0>;
+ };
+
+ pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194>,
+ <MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4>,
+ <MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4>,
+ <MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4>,
+ <MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4>,
+ <MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4>;
+ };
+
+ pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196>,
+ <MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6>,
+ <MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6>,
+ <MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6>,
+ <MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6>,
+ <MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6>;
+ };
+
+ pinctrl_wdog: wdoggrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6>; /* PMIC_WDI */
+ };
+
+ pinctrl_wifi_ctrl: wifictrlgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16 0x1c4>, /* WIFI_WKUP_BT */
+ <MX8MM_IOMUXC_SAI1_RXD7_GPIO4_IO9 0x1c4>, /* WIFI_W_WKUP_HOST */
+ <MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20 0x1c4>; /* WIFI_WKUP_WLAN */
+ };
+
+ pinctrl_wifi_i2s: bti2sgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI1_RXD4_SAI6_TX_BCLK 0xd6>, /* WIFI_TX_BCLK */
+ <MX8MM_IOMUXC_SAI1_RXD5_SAI6_TX_DATA0 0xd6>, /* WIFI_TX_DATA0 */
+ <MX8MM_IOMUXC_SAI1_RXD6_SAI6_TX_SYNC 0xd6>, /* WIFI_TX_SYNC */
+ <MX8MM_IOMUXC_SAI1_TXD5_SAI6_RX_DATA0 0xd6>; /* WIFI_RX_DATA0 */
+ };
+
+ pinctrl_wifi_pwr_en: wifipwrengrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI5_MCLK_GPIO3_IO25 0x184>; /* PMIC_EN_WIFI */
+ };
+};
--
2.33.1
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