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Message-ID: <b815ba533d339adb014651f27d20f3f6349bdbc4.camel@toradex.com>
Date: Wed, 1 Feb 2023 03:01:03 +0000
From: Marcel Ziswiler <marcel.ziswiler@...adex.com>
To: "shawnguo@...nel.org" <shawnguo@...nel.org>
CC: "linux-imx@....com" <linux-imx@....com>,
"krzysztof.kozlowski@...aro.org" <krzysztof.kozlowski@...aro.org>,
"festevam@...il.com" <festevam@...il.com>,
"victor.liu@....com" <victor.liu@....com>,
"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"kernel@...gutronix.de" <kernel@...gutronix.de>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
"s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
"krzysztof.kozlowski+dt@...aro.org"
<krzysztof.kozlowski+dt@...aro.org>,
"robh+dt@...nel.org" <robh+dt@...nel.org>
Subject: Re: [PATCH v5 09/10] arm64: dts: freescale: add initial apalis imx8
aka quadmax module support
Hi Shawn
On Sun, 2023-01-29 at 11:19 +0800, Shawn Guo wrote:
> On Thu, Jan 26, 2023 at 12:08:32PM +0100, Marcel Ziswiler wrote:
> > From: Marcel Ziswiler <marcel.ziswiler@...adex.com>
> >
> > This patch adds the device tree to support Toradex Apalis iMX8 [1] aka
> > QuadMax a computer on module which can be used on different carrier
> > boards.
> >
> > The module consists of an NXP i.MX 8 family SoC (either i.MX 8QuadMax or
> > 8QuadPlus), two PF8100 PMICs, a KSZ9131 Gigabit Ethernet PHY, 2, 4 or 8
> > GB of LPDDR4 RAM, an eMMC, an SGTL5000 analogue audio codec, an USB3503A
> > USB HSIC hub, an optional I2C EEPROM plus an optional Bluetooth/Wi-Fi
> > module.
> >
> > Anything that is not self-contained on the module is disabled by
> > default.
> >
> > The carrier board device trees in the next patch will include the
> > module's device tree and enable the supported peripherals of the
> > carrier board.
> >
> > Some level of display functionality just landed upstream but requires
> > further integration/testing on our side. Therefore, currently only
> > basic console UART, eMMC and Ethernet functionality work fine.
> >
> > As there is no i.MX 8QuadPlus device tree upstream those have been
> > dropped. However, apart from an error message during boot about it
> > failing to bring up the second Cortex-A72 core this boots fine on
> > QuadPlus' as well.
> >
> > [1] https://www.toradex.com/computer-on-modules/apalis-arm-family/nxp-imx-8
> >
> > Signed-off-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>
> > ---
> >
> > (no changes since v1)
> >
> > .../boot/dts/freescale/imx8-apalis-v1.1.dtsi | 1453 +++++++++++++++++
> > .../dts/freescale/imx8qm-apalis-v1.1.dtsi | 16 +
> > .../boot/dts/freescale/imx8qm-apalis.dtsi | 340 ++++
> > 3 files changed, 1809 insertions(+)
> > create mode 100644 arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi
> > create mode 100644 arch/arm64/boot/dts/freescale/imx8qm-apalis-v1.1.dtsi
> > create mode 100644 arch/arm64/boot/dts/freescale/imx8qm-apalis.dtsi
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi b/arch/arm64/boot/dts/freescale/imx8-
> > apalis-v1.1.dtsi
> > new file mode 100644
> > index 000000000000..3960ef30464e
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi
> > @@ -0,0 +1,1453 @@
> > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
> > +/*
> > + * Copyright 2022 Toradex
> > + */
> > +
> > +#include <dt-bindings/pwm/pwm.h>
> > +
> > +/ {
> > + chosen {
> > + stdout-path = &lpuart1;
> > + };
> > +
> > + /* Apalis BKL1 */
> > + backlight: backlight {
> > + compatible = "pwm-backlight";
> > + brightness-levels = <0 45 63 88 119 158 203 255>;
> > + default-brightness-level = <4>;
> > + enable-gpios = <&lsio_gpio1 4 GPIO_ACTIVE_HIGH>; /* Apalis BKL1_ON */
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_gpio_bkl_on>;
> > + /* TODO: hook-up to Apalis BKL1_PWM */
> > + status = "disabled";
> > + };
> > +
> > + gpio_fan: gpio-fan {
> > + compatible = "gpio-fan";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_gpio8>;
> > + gpios = <&lsio_gpio3 28 GPIO_ACTIVE_HIGH>;
> > + gpio-fan,speed-map = < 0 0
> > + 3000 1>;
> > + };
> > +
> > +/* TODO: LVDS Panel */
> > +
> > +/* TODO: Shared PCIe/SATA Reference Clock */
> > +
> > +/* TODO: PCIe Wi-Fi Reference Clock */
> > +
> > + /*
> > + * Power management bus used to control LDO1OUT of the
> > + * second PMIC PF8100. This is used for controlling voltage levels of
> > + * typespecific RGMII signals and Apalis UART2_RTS UART2_CTS.
> > + *
> > + * IMX_SC_R_BOARD_R1 for 3.3V
> > + * IMX_SC_R_BOARD_R2 for 1.8V
> > + * IMX_SC_R_BOARD_R3 for 2.5V
> > + * Note that for 2.5V operation the pad muxing needs to be changed,
> > + * compare with PSW_OVR field of IMX8QM_COMP_CTL_GPIO_1V8_3V3_ENET_ENETA_PAD.
> > + *
> > + * those power domains are mutually exclusive.
> > + */
> > + reg_ext_rgmii: regulator-ext-rgmii {
> > + compatible = "regulator-fixed";
> > + regulator-name = "VDD_EXT_RGMII (LDO1)";
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + power-domains = <&pd IMX_SC_R_BOARD_R1>;
> > +
> > + regulator-state-mem {
> > + regulator-off-in-suspend;
> > + };
> > + };
> > +
> > + reg_module_3v3: regulator-module-3v3 {
> > + compatible = "regulator-fixed";
> > + regulator-name = "+V3.3";
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + };
> > +
> > + reg_module_3v3_avdd: regulator-module-3v3-avdd {
> > + compatible = "regulator-fixed";
> > + regulator-name = "+V3.3_AUDIO";
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + };
> > +
> > + reg_module_wifi: regulator-module-wifi {
> > + compatible = "regulator-fixed";
> > + gpio = <&lsio_gpio1 28 GPIO_ACTIVE_HIGH>;
> > + enable-active-high;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_wifi_pdn>;
> > + regulator-name = "wifi_pwrdn_fake_regulator";
> > + regulator-settling-time-us = <100>;
> > +
> > + regulator-state-mem {
> > + regulator-off-in-suspend;
> > + };
> > + };
> > +
> > + reg_pcie_switch: regulator-pcie-switch {
> > + compatible = "regulator-fixed";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_gpio7>;
> > + gpio = <&lsio_gpio3 26 GPIO_ACTIVE_HIGH>;
> > + enable-active-high;
> > + regulator-name = "pcie_switch";
> > + regulator-min-microvolt = <1800000>;
> > + regulator-max-microvolt = <1800000>;
> > + startup-delay-us = <100000>;
> > + };
> > +
> > + reg_usb_host_vbus: regulator-usb-host-vbus {
> > + compatible = "regulator-fixed";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_usbh_en>;
> > + regulator-min-microvolt = <5000000>;
> > + regulator-max-microvolt = <5000000>;
> > + /* Apalis USBH_EN */
> > + gpio = <&lsio_gpio4 4 GPIO_ACTIVE_HIGH>;
> > + enable-active-high;
> > + regulator-always-on;
> > + };
> > +
> > + reg_usb_hsic: regulator-usb-hsic {
> > + compatible = "regulator-fixed";
> > + regulator-name = "usb-hsic-dummy";
> > + regulator-min-microvolt = <3000000>;
> > + regulator-max-microvolt = <3000000>;
> > + };
> > +
> > + reg_usb_phy: regulator-usb-hsic1 {
> > + compatible = "regulator-fixed";
> > + regulator-name = "usb-phy-dummy";
> > + regulator-min-microvolt = <3000000>;
> > + regulator-max-microvolt = <3000000>;
> > + };
> > +
> > + reserved-memory {
> > + #address-cells = <2>;
> > + #size-cells = <2>;
> > + ranges;
> > +
> > + decoder_boot: decoder_boot@...00000 {
>
> Hyphen is more preferable than underscore in node name.
Indeed. I thought I already fixed this but screwed up moving it to the wrong commit, sorry.
> > + no-map;
> > + reg = <0 0x84000000 0 0x2000000>;
> > + };
> > +
> > + encoder1_boot: encoder1_boot@...00000 {
> > + no-map;
> > + reg = <0 0x86000000 0 0x200000>;
> > + };
> > +
> > + encoder2_boot: encoder2_boot@...00000 {
> > + no-map;
> > + reg = <0 0x86200000 0 0x200000>;
> > + };
> > +
> > + /*
> > + * reserved-memory layout
> > + * 0x8800_0000 ~ 0x8FFF_FFFF is reserved for M4
> > + * Shouldn't be used at A core and Linux side.
> > + *
> > + */
> > + m4_reserved: m4@...00000 {
> > + no-map;
> > + reg = <0 0x88000000 0 0x8000000>;
> > + };
> > +
> > + rpmsg_reserved: rpmsg@...00000 {
>
> rpmsg@...00000
Good catch.
> > + no-map;
> > + reg = <0 0x90200000 0 0x200000>;
> > + };
> > +
> > + vdevbuffer: vdevbuffer@...00000 {
> > + compatible = "shared-dma-pool";
> > + reg = <0 0x90400000 0 0x100000>;
> > + no-map;
> > + };
> > +
> > + decoder_rpc: decoder_rpc@...00000 {
>
> Hyphen for node name.
Agreed.
> > + no-map;
> > + reg = <0 0x92000000 0 0x200000>;
> > + };
> > +
> > + dsp_reserved: dsp@...00000 {
> > + no-map;
> > + reg = <0 0x92400000 0 0x2000000>;
> > + };
> > +
> > + encoder1_rpc: encoder1_rpc@...00000 {
> > + no-map;
> > + reg = <0 0x94400000 0 0x700000>;
> > + };
> > +
> > + encoder2_rpc: encoder2_rpc@...00000 {
> > + no-map;
> > + reg = <0 0x94b00000 0 0x700000>;
> > + };
> > +
> > + /* global autoconfigured region for contiguous allocations */
> > + linux,cma {
> > + compatible = "shared-dma-pool";
> > + reusable;
> > + size = <0 0x3c000000>;
> > + alloc-ranges = <0 0xc0000000 0 0x3c000000>;
> > + linux,cma-default;
> > + };
> > + };
> > +
> > + /* TODO: Apalis Analogue Audio */
> > +
> > + /* TODO: HDMI Audio */
> > +
> > + /* TODO: Apalis SPDIF1 */
> > +
> > + touchscreen: vf50-touchscreen {
>
> touchscreen for node name.
Agreed.
> > + compatible = "toradex,vf50-touchscreen";
> > + io-channels = <&adc1 2>,<&adc1 1>,
>
> Missing space after the first comma.
Agreed.
> > + <&adc1 0>,<&adc1 3>;
> > + interrupt-parent = <&lsio_gpio3>;
> > + interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
> > + pinctrl-names = "idle","default";
>
> Ditto
Agreed.
> > + pinctrl-0 = <&pinctrl_touchctrl_idle>, <&pinctrl_touchctrl_gpios>;
> > + pinctrl-1 = <&pinctrl_adc1>, <&pinctrl_touchctrl_gpios>;
> > + vf50-ts-min-pressure = <200>;
> > + xp-gpios = <&lsio_gpio2 4 GPIO_ACTIVE_LOW>;
> > + xm-gpios = <&lsio_gpio2 5 GPIO_ACTIVE_HIGH>;
> > + yp-gpios = <&lsio_gpio2 17 GPIO_ACTIVE_LOW>;
> > + ym-gpios = <&lsio_gpio2 21 GPIO_ACTIVE_HIGH>;
> > + /*
> > + * NOTE: you must remove the pinctrl-adc1 from the adc1
> > + * node below to use the touchscreen
> > + */
> > + status = "disabled";
> > + };
> > +
> > +};
> > +
> > +&adc0 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_adc0>;
> > +};
> > +
> > +&adc1 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_adc1>;
> > +};
> > +
> > +/* TODO: Asynchronous Sample Rate Converter (ASRC) */
> > +
> > +/* Apalis ETH1 */
> > +&fec1 {
> > + fsl,magic-packet;
> > + phy-handle = <ðphy0>;
> > + phy-mode = "rgmii-id";
> > + 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 = <&lsio_gpio1>;
> > + interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
> > + micrel,led-mode = <0>;
> > + reg = <7>;
>
> Can this be put right after compatible?
Yes.
> > + reset-assert-us = <2>;
> > + reset-deassert-us = <2>;
> > + reset-gpios = <&lsio_gpio1 11 GPIO_ACTIVE_LOW>;
> > + reset-names = "phy-reset";
> > + };
> > + };
> > +};
> > +
> > +/* Apalis CAN1 */
> > +&flexcan1 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_flexcan1>;
> > +};
> > +
> > +/* Apalis CAN2 */
> > +&flexcan2 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_flexcan2>;
> > +};
> > +
> > +/* Apalis CAN3 (optional) */
> > +&flexcan3 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_flexcan3>;
> > +};
> > +
> > +/* TODO: Apalis HDMI1 */
> > +
> > +/* On-module I2C */
> > +&i2c1 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + clock-frequency = <100000>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lpi2c1>;
> > + status = "okay";
> > +
> > + /* TODO: Audio Codec */
> > +
> > + /* USB3503A */
> > + usb3503@8 {
>
> usb-hub for node name?
Agreed
> > + compatible = "smsc,usb3503a";
> > + connect-gpios = <&lsio_gpio0 31 GPIO_ACTIVE_LOW>;
> > + initial-mode = <1>;
> > + intn-gpios = <&lsio_gpio1 1 GPIO_ACTIVE_HIGH>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_usb3503a>;
> > + refclk-frequency = <25000000>;
> > + reg = <0x08>;
>
> Put it right after compatible?
Yes.
> > + reset-gpios = <&lsio_gpio1 2 GPIO_ACTIVE_LOW>;
> > + };
> > +};
> > +
> > +/* Apalis I2C1 */
> > +&i2c2 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + clock-frequency = <100000>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lpi2c2>;
> > +
> > + atmel_mxt_ts: touch@4a {
> > + compatible = "atmel,maxtouch";
> > + reg = <0x4a>;
> > + interrupt-parent = <&lsio_gpio4>;
> > + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; /* Apalis GPIO5 */
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_gpio5>, <&pinctrl_gpio6>;
> > + reset-gpios = <&lsio_gpio4 2 GPIO_ACTIVE_LOW>; /* Apalis GPIO6 */
> > + status = "disabled";
> > + };
> > +
> > + /* M41T0M6 real time clock on carrier board */
> > + rtc_i2c: rtc@68 {
> > + compatible = "st,m41t0";
> > + reg = <0x68>;
> > + status = "disabled";
> > + };
> > +};
> > +
> > +/* Apalis I2C3 (CAM) */
> > +&i2c3 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + clock-frequency = <100000>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lpi2c3>;
> > +};
> > +
> > +&jpegdec {
> > + status = "okay";
> > +};
> > +
> > +&jpegenc {
> > + status = "okay";
> > +};
> > +
> > +/* TODO: Apalis LVDS1 */
> > +
> > +/* Apalis SPI1 */
> > +&lpspi0 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + cs-gpios = <&lsio_gpio3 5 GPIO_ACTIVE_LOW>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lpspi0>;
> > +};
> > +
> > +/* Apalis SPI2 */
> > +&lpspi2 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + cs-gpios = <&lsio_gpio3 10 GPIO_ACTIVE_LOW>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lpspi2>;
> > +};
> > +
> > +/* Apalis UART3 */
> > +&lpuart0 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lpuart0>;
> > +};
> > +
> > +/* Apalis UART1 */
> > +&lpuart1 {
> > + dma-names = "","";
>
> What is this for?
I guess that switches off DMA falling pack to PIO. Likely, there was an issue at one point in downstream. Let
me re-test without it.
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lpuart1>;
> > +};
> > +
> > +/* Apalis UART4 */
> > +&lpuart2 {
> > + dma-names = "","";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lpuart2>;
> > +};
> > +
> > +/* Apalis UART2 */
> > +&lpuart3 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lpuart3>;
> > +};
> > +
> > +&lsio_gpio0 {
> > + gpio-line-names = "MXM3_279",
> > + "MXM3_277",
> > + "MXM3_135",
> > + "MXM3_203",
> > + "MXM3_201",
> > + "MXM3_275",
> > + "MXM3_110",
> > + "MXM3_120",
> > + "MXM3_1/GPIO1",
> > + "MXM3_3/GPIO2",
> > + "MXM3_124",
> > + "MXM3_122",
> > + "MXM3_5/GPIO3",
> > + "MXM3_7/GPIO4",
> > + "",
> > + "",
> > + "MXM3_4",
> > + "MXM3_211",
> > + "MXM3_209",
> > + "MXM3_2",
> > + "MXM3_136",
> > + "MXM3_134",
> > + "MXM3_6",
> > + "MXM3_8",
> > + "MXM3_112",
> > + "MXM3_118",
> > + "MXM3_114",
> > + "MXM3_116";
> > +};
> > +
> > +&lsio_gpio1 {
> > + gpio-line-names = "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_286",
> > + "",
> > + "MXM3_87",
> > + "MXM3_99",
> > + "MXM3_138",
> > + "MXM3_140",
> > + "MXM3_239",
> > + "",
> > + "MXM3_281",
> > + "MXM3_283",
> > + "MXM3_126",
> > + "MXM3_132",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_173",
> > + "MXM3_175",
> > + "MXM3_123";
> > +
> > + hdmi-ctrl-hog {
> > + gpio-hog;
> > + gpios = <30 GPIO_ACTIVE_HIGH>;
> > + line-name = "CONNECTOR_IS_HDMI";
> > + /* Set signals depending on HDP device type, 0 DP, 1 HDMI */
> > + output-high;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_hdmi_ctrl>;
> > + };
> > +};
> > +
> > +&lsio_gpio2 {
> > + gpio-line-names = "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_198",
> > + "MXM3_35",
> > + "MXM3_164",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_217",
> > + "MXM3_215",
> > + "",
> > + "",
> > + "MXM3_193",
> > + "MXM3_194",
> > + "MXM3_37",
> > + "",
> > + "MXM3_271",
> > + "MXM3_273",
> > + "MXM3_195",
> > + "MXM3_197",
> > + "MXM3_177",
> > + "MXM3_179",
> > + "MXM3_181",
> > + "MXM3_183",
> > + "MXM3_185",
> > + "MXM3_187";
> > +
> > + /*
> > + * Add GPIO2_20 as a wakeup source:
> > + * Pin: 101 SC_P_SPI3_CS0 (MXM3_37/WAKE1_MICO)
> > + * Type: 5 SC_PAD_WAKEUP_FALL_EDGE
> > + * Line: 20
> > + */
> > + pad-wakeup = <IMX8QM_SPI3_CS0 5 20>;
> > + pad-wakeup-num = <1>;
> > +
> > + pcie-wifi-hog {
> > + gpio-hog;
> > + gpios = <11 GPIO_ACTIVE_HIGH>;
> > + line-name = "PCIE_WIFI_CLK";
> > + output-high;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pcie_wifi_refclk>;
> > + };
> > +};
> > +
> > +&lsio_gpio3 {
> > + gpio-line-names = "MXM3_191",
> > + "",
> > + "MXM3_221",
> > + "MXM3_225",
> > + "MXM3_223",
> > + "MXM3_227",
> > + "MXM3_200",
> > + "MXM3_235",
> > + "MXM3_231",
> > + "MXM3_229",
> > + "MXM3_233",
> > + "MXM3_204",
> > + "MXM3_196",
> > + "",
> > + "MXM3_202",
> > + "",
> > + "",
> > + "",
> > + "MXM3_305",
> > + "MXM3_307",
> > + "MXM3_309",
> > + "MXM3_311",
> > + "MXM3_315",
> > + "MXM3_317",
> > + "MXM3_319",
> > + "MXM3_321",
> > + "MXM3_15/GPIO7",
> > + "MXM3_63",
> > + "MXM3_17/GPIO8",
> > + "MXM3_12",
> > + "MXM3_14",
> > + "MXM3_16";
> > +};
> > +
> > +&lsio_gpio4 {
> > + gpio-line-names = "MXM3_18",
> > + "MXM3_11/GPIO5",
> > + "MXM3_13/GPIO6",
> > + "MXM3_274",
> > + "MXM3_84",
> > + "MXM3_262",
> > + "MXM3_96",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_190",
> > + "",
> > + "",
> > + "",
> > + "MXM3_269",
> > + "MXM3_251",
> > + "MXM3_253",
> > + "MXM3_295",
> > + "MXM3_299",
> > + "MXM3_301",
> > + "MXM3_297",
> > + "MXM3_293",
> > + "MXM3_291",
> > + "MXM3_289",
> > + "MXM3_287";
> > +
> > + /* Enable pcie root / sata ref clock unconditionally */
> > + pcie-sata-hog {
> > + gpio-hog;
> > + gpios = <11 GPIO_ACTIVE_HIGH>;
> > + line-name = "PCIE_SATA_CLK";
> > + output-high;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pcie_sata_refclk>;
> > + };
> > +};
> > +
> > +&lsio_gpio5 {
> > + gpio-line-names = "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_150",
> > + "MXM3_160",
> > + "MXM3_162",
> > + "MXM3_144",
> > + "MXM3_146",
> > + "MXM3_148",
> > + "MXM3_152",
> > + "MXM3_156",
> > + "MXM3_158",
> > + "MXM3_159",
> > + "MXM3_184",
> > + "MXM3_180",
> > + "MXM3_186",
> > + "MXM3_188",
> > + "MXM3_176",
> > + "MXM3_178";
> > +};
> > +
> > +&lsio_gpio6 {
> > + gpio-line-names = "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_261",
> > + "MXM3_263",
> > + "MXM3_259",
> > + "MXM3_257",
> > + "MXM3_255",
> > + "MXM3_128",
> > + "MXM3_130",
> > + "MXM3_265",
> > + "MXM3_249",
> > + "MXM3_247",
> > + "MXM3_245",
> > + "MXM3_243";
> > +};
> > +
> > +/* Apalis PWM3, MXM3 pin 6 */
> > +&lsio_pwm0 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pwm0>;
> > + #pwm-cells = <3>;
> > +};
> > +
> > +/* Apalis PWM4, MXM3 pin 8 */
> > +&lsio_pwm1 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pwm1>;
> > + #pwm-cells = <3>;
> > +};
> > +
> > +/* Apalis PWM1, MXM3 pin 2 */
> > +&lsio_pwm2 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pwm2>;
> > + #pwm-cells = <3>;
> > +};
> > +
> > +/* Apalis PWM2, MXM3 pin 4 */
> > +&lsio_pwm3 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pwm3>;
> > + #pwm-cells = <3>;
> > +};
> > +
> > +/* TODO: Messaging Units */
> > +
> > +/* TODO: Apalis PCIE1 */
> > +
> > +/* TODO: On-module Wi-Fi */
> > +
> > +/* TODO: Apalis BKL1_PWM */
> > +
> > +/* TODO: Apalis DAP1 */
> > +
> > +/* TODO: Analogue Audio */
> > +
> > +/* TODO: Apalis SATA1 */
> > +
> > +/* TODO: Apalis SPDIF1 */
> > +
> > +/* TODO: Thermal Zones */
> > +
> > +/* TODO: Apalis USBH2, Apalis USBH3 and on-module Wi-Fi via on-module HSIC Hub */
> > +
> > +/* TODO: Apalis USBH4 */
> > +
> > +/* Apalis USBO1 */
> > +&usbphy1 {
> > + phy-3p0-supply = <®_usb_phy>;
> > + status = "okay";
> > +};
> > +
> > +&usbotg1 {
> > + adp-disable;
> > + ci-disable-lpm;
> > + hnp-disable;
> > + over-current-active-low;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_usbotg1>;
>
> We generally want to put such generic properties before device specific
> ones.
Okay.
Thanks!
> Shawn
Cheers
Marcel
> > + power-active-high;
> > + srp-disable;
> > +};
> > +
> > +/* On-module eMMC */
> > +&usdhc1 {
> > + bus-width = <8>;
> > + 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";
> > +};
> > +
> > +/* Apalis MMC1 */
> > +&usdhc2 {
> > + bus-width = <8>;
> > + cd-gpios = <&lsio_gpio2 9 GPIO_ACTIVE_LOW>; /* Apalis MMC1_CD# */
> > + no-1-8-v;
> > + pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
> > + pinctrl-0 = <&pinctrl_usdhc2_4bit>,
> > + <&pinctrl_usdhc2_8bit>,
> > + <&pinctrl_mmc1_cd>;
> > + pinctrl-1 = <&pinctrl_usdhc2_4bit_100mhz>,
> > + <&pinctrl_usdhc2_8bit_100mhz>,
> > + <&pinctrl_mmc1_cd>;
> > + pinctrl-2 = <&pinctrl_usdhc2_4bit_200mhz>,
> > + <&pinctrl_usdhc2_8bit_200mhz>,
> > + <&pinctrl_mmc1_cd>;
> > + pinctrl-3 = <&pinctrl_usdhc2_4bit_sleep>,
> > + <&pinctrl_usdhc2_8bit_sleep>,
> > + <&pinctrl_mmc1_cd_sleep>;
> > +};
> > +
> > +/* Apalis SD1 */
> > +&usdhc3 {
> > + bus-width = <4>;
> > + cd-gpios = <&lsio_gpio4 12 GPIO_ACTIVE_LOW>; /* Apalis SD1_CD# */
> > + no-1-8-v;
> > + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> > + pinctrl-0 = <&pinctrl_usdhc3>, <&pinctrl_sd1_cd>;
> > + pinctrl-1 = <&pinctrl_usdhc3_100mhz>, <&pinctrl_sd1_cd>;
> > + pinctrl-2 = <&pinctrl_usdhc3_200mhz>, <&pinctrl_sd1_cd>;
> > +};
> > +
> > +/* TODO: Video Processing Unit (driver upstream but device tree part missing) */
> > +
> > +&iomuxc {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_cam1_gpios>, <&pinctrl_dap1_gpios>,
> > + <&pinctrl_esai0_gpios>, <&pinctrl_fec2_gpios>,
> > + <&pinctrl_gpio3>, <&pinctrl_gpio4>, <&pinctrl_gpio_keys>,
> > + <&pinctrl_gpio_usbh_oc_n>, <&pinctrl_lpuart1ctrl>,
> > + <&pinctrl_lvds0_i2c0_gpio>, <&pinctrl_lvds1_i2c0_gpios>,
> > + <&pinctrl_mipi_dsi_0_1_en>, <&pinctrl_mipi_dsi1_gpios>,
> > + <&pinctrl_mlb_gpios>, <&pinctrl_qspi1a_gpios>,
> > + <&pinctrl_sata1_act>, <&pinctrl_sim0_gpios>,
> > + <&pinctrl_usdhc1_gpios>;
> > +
> > + /* Apalis AN1_ADC */
> > + pinctrl_adc0: adc0grp {
> > + fsl,pins = /* Apalis AN1_ADC0 */
> > + <IMX8QM_ADC_IN0_DMA_ADC0_IN0 0xc0000060>,
> > + /* Apalis AN1_ADC1 */
> > + <IMX8QM_ADC_IN1_DMA_ADC0_IN1 0xc0000060>,
> > + /* Apalis AN1_ADC2 */
> > + <IMX8QM_ADC_IN2_DMA_ADC0_IN2 0xc0000060>,
> > + /* Apalis AN1_TSWIP_ADC3 */
> > + <IMX8QM_ADC_IN3_DMA_ADC0_IN3 0xc0000060>;
> > + };
> > +
> > + /* Apalis AN1_TS */
> > + pinctrl_adc1: adc1grp {
> > + fsl,pins = /* Apalis AN1_TSPX */
> > + <IMX8QM_ADC_IN4_DMA_ADC1_IN0 0xc0000060>,
> > + /* Apalis AN1_TSMX */
> > + <IMX8QM_ADC_IN5_DMA_ADC1_IN1 0xc0000060>,
> > + /* Apalis AN1_TSPY */
> > + <IMX8QM_ADC_IN6_DMA_ADC1_IN2 0xc0000060>,
> > + /* Apalis AN1_TSMY */
> > + <IMX8QM_ADC_IN7_DMA_ADC1_IN3 0xc0000060>;
> > + };
> > +
> > + /* Apalis CAM1 */
> > + pinctrl_cam1_gpios: cam1gpiosgrp {
> > + fsl,pins = /* Apalis CAM1_D7 */
> > + <IMX8QM_MIPI_DSI1_I2C0_SCL_LSIO_GPIO1_IO20 0x00000021>,
> > + /* Apalis CAM1_D6 */
> > + <IMX8QM_MIPI_DSI1_I2C0_SDA_LSIO_GPIO1_IO21 0x00000021>,
> > + /* Apalis CAM1_D5 */
> > + <IMX8QM_ESAI0_TX0_LSIO_GPIO2_IO26 0x00000021>,
> > + /* Apalis CAM1_D4 */
> > + <IMX8QM_ESAI0_TX1_LSIO_GPIO2_IO27 0x00000021>,
> > + /* Apalis CAM1_D3 */
> > + <IMX8QM_ESAI0_TX2_RX3_LSIO_GPIO2_IO28 0x00000021>,
> > + /* Apalis CAM1_D2 */
> > + <IMX8QM_ESAI0_TX3_RX2_LSIO_GPIO2_IO29 0x00000021>,
> > + /* Apalis CAM1_D1 */
> > + <IMX8QM_ESAI0_TX4_RX1_LSIO_GPIO2_IO30 0x00000021>,
> > + /* Apalis CAM1_D0 */
> > + <IMX8QM_ESAI0_TX5_RX0_LSIO_GPIO2_IO31 0x00000021>,
> > + /* Apalis CAM1_PCLK */
> > + <IMX8QM_MCLK_IN0_LSIO_GPIO3_IO00 0x00000021>,
> > + /* Apalis CAM1_MCLK */
> > + <IMX8QM_SPI3_SDO_LSIO_GPIO2_IO18 0x00000021>,
> > + /* Apalis CAM1_VSYNC */
> > + <IMX8QM_ESAI0_SCKR_LSIO_GPIO2_IO24 0x00000021>,
> > + /* Apalis CAM1_HSYNC */
> > + <IMX8QM_ESAI0_SCKT_LSIO_GPIO2_IO25 0x00000021>;
> > + };
> > +
> > + /* Apalis DAP1 */
> > + pinctrl_dap1_gpios: dap1gpiosgrp {
> > + fsl,pins = /* Apalis DAP1_MCLK */
> > + <IMX8QM_SPI3_SDI_LSIO_GPIO2_IO19 0x00000021>,
> > + /* Apalis DAP1_D_OUT */
> > + <IMX8QM_SAI1_RXC_LSIO_GPIO3_IO12 0x00000021>,
> > + /* Apalis DAP1_RESET */
> > + <IMX8QM_ESAI1_SCKT_LSIO_GPIO2_IO07 0x00000021>,
> > + /* Apalis DAP1_BIT_CLK */
> > + <IMX8QM_SPI0_CS1_LSIO_GPIO3_IO06 0x00000021>,
> > + /* Apalis DAP1_D_IN */
> > + <IMX8QM_SAI1_RXFS_LSIO_GPIO3_IO14 0x00000021>,
> > + /* Apalis DAP1_SYNC */
> > + <IMX8QM_SPI2_CS1_LSIO_GPIO3_IO11 0x00000021>,
> > + /* On-module Wi-Fi_I2S_EN# */
> > + <IMX8QM_ESAI1_TX5_RX0_LSIO_GPIO2_IO13 0x00000021>;
> > + };
> > +
> > + /* Apalis LCD1_G1+2 */
> > + pinctrl_esai0_gpios: esai0gpiosgrp {
> > + fsl,pins = /* Apalis LCD1_G1 */
> > + <IMX8QM_ESAI0_FSR_LSIO_GPIO2_IO22 0x00000021>,
> > + /* Apalis LCD1_G2 */
> > + <IMX8QM_ESAI0_FST_LSIO_GPIO2_IO23 0x00000021>;
> > + };
> > +
> > + /* On-module Gigabit Ethernet PHY Micrel KSZ9031 for Apalis GLAN */
> > + pinctrl_fec1: fec1grp {
> > + fsl,pins = /* Use pads in 3.3V mode */
> > + <IMX8QM_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB_PAD 0x000014a0>,
> > + <IMX8QM_ENET0_MDC_CONN_ENET0_MDC 0x06000020>,
> > + <IMX8QM_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x06000020>,
> > + <IMX8QM_ENET0_REFCLK_125M_25M_CONN_ENET0_REFCLK_125M_25M 0x06000020>,
> > + /* On-module ETH_RESET# */
> > + <IMX8QM_LVDS1_GPIO01_LSIO_GPIO1_IO11 0x06000020>,
> > + /* On-module ETH_INT# */
> > + <IMX8QM_MIPI_CSI1_MCLK_OUT_LSIO_GPIO1_IO29 0x04000060>;
> > + };
> > +
> > + pinctrl_fec1_sleep: fec1-sleepgrp {
> > + fsl,pins = <IMX8QM_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB_PAD 0x000014a0>,
> > + <IMX8QM_ENET0_MDC_LSIO_GPIO4_IO14 0x04000040>,
> > + <IMX8QM_ENET0_MDIO_LSIO_GPIO4_IO13 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_TX_CTL_LSIO_GPIO5_IO31 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_TXC_LSIO_GPIO5_IO30 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_TXD0_LSIO_GPIO6_IO00 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_TXD1_LSIO_GPIO6_IO01 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_TXD2_LSIO_GPIO6_IO02 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_TXD3_LSIO_GPIO6_IO03 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_RXC_LSIO_GPIO6_IO04 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_RX_CTL_LSIO_GPIO6_IO05 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_RXD0_LSIO_GPIO6_IO06 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_RXD1_LSIO_GPIO6_IO07 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_RXD2_LSIO_GPIO6_IO08 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_RXD3_LSIO_GPIO6_IO09 0x04000040>,
> > + <IMX8QM_ENET0_REFCLK_125M_25M_LSIO_GPIO4_IO15 0x04000040>,
> > + <IMX8QM_LVDS1_GPIO01_LSIO_GPIO1_IO11 0x06000020>,
> > + <IMX8QM_MIPI_CSI1_MCLK_OUT_LSIO_GPIO1_IO29 0x04000040>;
> > + };
> > +
> > + /* Apalis LCD1_ */
> > + pinctrl_fec2_gpios: fec2gpiosgrp {
> > + fsl,pins = <IMX8QM_COMP_CTL_GPIO_1V8_3V3_ENET_ENETA_PAD 0x000014a0>,
> > + /* Apalis LCD1_R1 */
> > + <IMX8QM_ENET1_MDC_LSIO_GPIO4_IO18 0x00000021>,
> > + /* Apalis LCD1_R0 */
> > + <IMX8QM_ENET1_MDIO_LSIO_GPIO4_IO17 0x00000021>,
> > + /* Apalis LCD1_G0 */
> > + <IMX8QM_ENET1_REFCLK_125M_25M_LSIO_GPIO4_IO16 0x00000021>,
> > + /* Apalis LCD1_R7 */
> > + <IMX8QM_ENET1_RGMII_RX_CTL_LSIO_GPIO6_IO17 0x00000021>,
> > + /* Apalis LCD1_DE */
> > + <IMX8QM_ENET1_RGMII_RXD0_LSIO_GPIO6_IO18 0x00000021>,
> > + /* Apalis LCD1_HSYNC */
> > + <IMX8QM_ENET1_RGMII_RXD1_LSIO_GPIO6_IO19 0x00000021>,
> > + /* Apalis LCD1_VSYNC */
> > + <IMX8QM_ENET1_RGMII_RXD2_LSIO_GPIO6_IO20 0x00000021>,
> > + /* Apalis LCD1_PCLK */
> > + <IMX8QM_ENET1_RGMII_RXD3_LSIO_GPIO6_IO21 0x00000021>,
> > + /* Apalis LCD1_R6 */
> > + <IMX8QM_ENET1_RGMII_TX_CTL_LSIO_GPIO6_IO11 0x00000021>,
> > + /* Apalis LCD1_R5 */
> > + <IMX8QM_ENET1_RGMII_TXC_LSIO_GPIO6_IO10 0x00000021>,
> > + /* Apalis LCD1_R4 */
> > + <IMX8QM_ENET1_RGMII_TXD0_LSIO_GPIO6_IO12 0x00000021>,
> > + /* Apalis LCD1_R3 */
> > + <IMX8QM_ENET1_RGMII_TXD1_LSIO_GPIO6_IO13 0x00000021>,
> > + /* Apalis LCD1_R2 */
> > + <IMX8QM_ENET1_RGMII_TXD2_LSIO_GPIO6_IO14 0x00000021>;
> > + };
> > +
> > + /* Apalis CAN1 */
> > + pinctrl_flexcan1: flexcan0grp {
> > + fsl,pins = <IMX8QM_FLEXCAN0_TX_DMA_FLEXCAN0_TX 0x00000021>,
> > + <IMX8QM_FLEXCAN0_RX_DMA_FLEXCAN0_RX 0x00000021>;
> > + };
> > +
> > + /* Apalis CAN2 */
> > + pinctrl_flexcan2: flexcan1grp {
> > + fsl,pins = <IMX8QM_FLEXCAN1_TX_DMA_FLEXCAN1_TX 0x00000021>,
> > + <IMX8QM_FLEXCAN1_RX_DMA_FLEXCAN1_RX 0x00000021>;
> > + };
> > +
> > + /* Apalis CAN3 (optional) */
> > + pinctrl_flexcan3: flexcan2grp {
> > + fsl,pins = <IMX8QM_FLEXCAN2_TX_DMA_FLEXCAN2_TX 0x00000021>,
> > + <IMX8QM_FLEXCAN2_RX_DMA_FLEXCAN2_RX 0x00000021>;
> > + };
> > +
> > + /* Apalis GPIO1 */
> > + pinctrl_gpio1: gpio1grp {
> > + fsl,pins = <IMX8QM_M40_GPIO0_00_LSIO_GPIO0_IO08 0x06000021>;
> > + };
> > +
> > + /* Apalis GPIO2 */
> > + pinctrl_gpio2: gpio2grp {
> > + fsl,pins = <IMX8QM_M40_GPIO0_01_LSIO_GPIO0_IO09 0x06000021>;
> > + };
> > +
> > + /* Apalis GPIO3 */
> > + pinctrl_gpio3: gpio3grp {
> > + fsl,pins = <IMX8QM_M41_GPIO0_00_LSIO_GPIO0_IO12 0x06000021>;
> > + };
> > +
> > + /* Apalis GPIO4 */
> > + pinctrl_gpio4: gpio4grp {
> > + fsl,pins = <IMX8QM_M41_GPIO0_01_LSIO_GPIO0_IO13 0x06000021>;
> > + };
> > +
> > + /* Apalis GPIO5 */
> > + pinctrl_gpio5: gpio5grp {
> > + fsl,pins = <IMX8QM_FLEXCAN2_RX_LSIO_GPIO4_IO01 0x06000021>;
> > + };
> > +
> > + /* Apalis GPIO6 */
> > + pinctrl_gpio6: gpio6grp {
> > + fsl,pins = <IMX8QM_FLEXCAN2_TX_LSIO_GPIO4_IO02 0x00000021>;
> > + };
> > +
> > + /* Apalis GPIO7 */
> > + pinctrl_gpio7: gpio7grp {
> > + fsl,pins = <IMX8QM_MLB_SIG_LSIO_GPIO3_IO26 0x00000021>;
> > + };
> > +
> > + /* Apalis GPIO8 */
> > + pinctrl_gpio8: gpio8grp {
> > + fsl,pins = <IMX8QM_MLB_DATA_LSIO_GPIO3_IO28 0x00000021>;
> > + };
> > +
> > + /* Apalis BKL1_ON */
> > + pinctrl_gpio_bkl_on: gpiobklongrp {
> > + fsl,pins = <IMX8QM_LVDS0_GPIO00_LSIO_GPIO1_IO04 0x00000021>;
> > + };
> > +
> > + /* Apalis WAKE1_MICO */
> > + pinctrl_gpio_keys: gpiokeysgrp {
> > + fsl,pins = <IMX8QM_SPI3_CS0_LSIO_GPIO2_IO20 0x06700021>;
> > + };
> > +
> > + /* Apalis USBH_OC# */
> > + pinctrl_gpio_usbh_oc_n: gpiousbhocngrp {
> > + fsl,pins = <IMX8QM_USB_SS3_TC3_LSIO_GPIO4_IO06 0x04000021>;
> > + };
> > +
> > + /* On-module HDMI_CTRL */
> > + pinctrl_hdmi_ctrl: hdmictrlgrp {
> > + fsl,pins = <IMX8QM_MIPI_CSI1_GPIO0_00_LSIO_GPIO1_IO30 0x00000061>;
> > + };
> > +
> > + /* On-module I2C */
> > + pinctrl_lpi2c1: lpi2c1grp {
> > + fsl,pins = <IMX8QM_GPT0_CLK_DMA_I2C1_SCL 0x04000020>,
> > + <IMX8QM_GPT0_CAPTURE_DMA_I2C1_SDA 0x04000020>;
> > + };
> > +
> > + /* Apalis I2C1 */
> > + pinctrl_lpi2c2: lpi2c2grp {
> > + fsl,pins = <IMX8QM_GPT1_CLK_DMA_I2C2_SCL 0x04000020>,
> > + <IMX8QM_GPT1_CAPTURE_DMA_I2C2_SDA 0x04000020>;
> > + };
> > +
> > + /* Apalis I2C3 (CAM) */
> > + pinctrl_lpi2c3: lpi2c3grp {
> > + fsl,pins = <IMX8QM_SIM0_PD_DMA_I2C3_SCL 0x04000020>,
> > + <IMX8QM_SIM0_POWER_EN_DMA_I2C3_SDA 0x04000020>;
> > + };
> > +
> > + /* Apalis SPI1 */
> > + pinctrl_lpspi0: lpspi0grp {
> > + fsl,pins = <IMX8QM_SPI0_SCK_DMA_SPI0_SCK 0x0600004c>,
> > + <IMX8QM_SPI0_SDO_DMA_SPI0_SDO 0x0600004c>,
> > + <IMX8QM_SPI0_SDI_DMA_SPI0_SDI 0x0600004c>,
> > + <IMX8QM_SPI0_CS0_LSIO_GPIO3_IO05 0x0600004c>;
> > + };
> > +
> > + /* Apalis SPI2 */
> > + pinctrl_lpspi2: lpspi2grp {
> > + fsl,pins = <IMX8QM_SPI2_SCK_DMA_SPI2_SCK 0x0600004c>,
> > + <IMX8QM_SPI2_SDO_DMA_SPI2_SDO 0x0600004c>,
> > + <IMX8QM_SPI2_SDI_DMA_SPI2_SDI 0x0600004c>,
> > + <IMX8QM_SPI2_CS0_LSIO_GPIO3_IO10 0x0600004c>;
> > + };
> > +
> > + /* Apalis UART3 */
> > + pinctrl_lpuart0: lpuart0grp {
> > + fsl,pins = <IMX8QM_UART0_RX_DMA_UART0_RX 0x06000020>,
> > + <IMX8QM_UART0_TX_DMA_UART0_TX 0x06000020>;
> > + };
> > +
> > + /* Apalis UART1 */
> > + pinctrl_lpuart1: lpuart1grp {
> > + fsl,pins = <IMX8QM_UART1_RX_DMA_UART1_RX 0x06000020>,
> > + <IMX8QM_UART1_TX_DMA_UART1_TX 0x06000020>,
> > + <IMX8QM_UART1_CTS_B_DMA_UART1_CTS_B 0x06000020>,
> > + <IMX8QM_UART1_RTS_B_DMA_UART1_RTS_B 0x06000020>;
> > + };
> > +
> > + /* Apalis UART1 */
> > + pinctrl_lpuart1ctrl: lpuart1ctrlgrp {
> > + fsl,pins = /* Apalis UART1_DTR */
> > + <IMX8QM_M40_I2C0_SCL_LSIO_GPIO0_IO06 0x00000021>,
> > + /* Apalis UART1_DSR */
> > + <IMX8QM_M40_I2C0_SDA_LSIO_GPIO0_IO07 0x00000021>,
> > + /* Apalis UART1_DCD */
> > + <IMX8QM_M41_I2C0_SCL_LSIO_GPIO0_IO10 0x00000021>,
> > + /* Apalis UART1_RI */
> > + <IMX8QM_M41_I2C0_SDA_LSIO_GPIO0_IO11 0x00000021>;
> > + };
> > +
> > + /* Apalis UART4 */
> > + pinctrl_lpuart2: lpuart2grp {
> > + fsl,pins = <IMX8QM_LVDS0_I2C1_SCL_DMA_UART2_TX 0x06000020>,
> > + <IMX8QM_LVDS0_I2C1_SDA_DMA_UART2_RX 0x06000020>;
> > + };
> > +
> > + /* Apalis UART2 */
> > + pinctrl_lpuart3: lpuart3grp {
> > + fsl,pins = <IMX8QM_LVDS1_I2C1_SCL_DMA_UART3_TX 0x06000020>,
> > + <IMX8QM_LVDS1_I2C1_SDA_DMA_UART3_RX 0x06000020>,
> > + <IMX8QM_ENET1_RGMII_TXD3_DMA_UART3_RTS_B 0x06000020>,
> > + <IMX8QM_ENET1_RGMII_RXC_DMA_UART3_CTS_B 0x06000020>;
> > + };
> > +
> > + /* Apalis TS_2 */
> > + pinctrl_lvds0_i2c0_gpio: lvds0i2c0gpiogrp {
> > + fsl,pins = <IMX8QM_LVDS0_I2C0_SCL_LSIO_GPIO1_IO06 0x00000021>;
> > + };
> > +
> > + /* Apalis LCD1_G6+7 */
> > + pinctrl_lvds1_i2c0_gpios: lvds1i2c0gpiosgrp {
> > + fsl,pins = /* Apalis LCD1_G6 */
> > + <IMX8QM_LVDS1_I2C0_SCL_LSIO_GPIO1_IO12 0x00000021>,
> > + /* Apalis LCD1_G7 */
> > + <IMX8QM_LVDS1_I2C0_SDA_LSIO_GPIO1_IO13 0x00000021>;
> > + };
> > +
> > + /* Apalis TS_3 */
> > + pinctrl_mipi_dsi_0_1_en: mipidsi0-1engrp {
> > + fsl,pins = <IMX8QM_LVDS0_I2C0_SDA_LSIO_GPIO1_IO07 0x00000021>;
> > + };
> > +
> > + /* Apalis TS_4 */
> > + pinctrl_mipi_dsi1_gpios: mipidsi1gpiosgrp {
> > + fsl,pins = <IMX8QM_MIPI_DSI1_GPIO0_00_LSIO_GPIO1_IO22 0x00000021>;
> > + };
> > +
> > + /* Apalis TS_1 */
> > + pinctrl_mlb_gpios: mlbgpiosgrp {
> > + fsl,pins = <IMX8QM_MLB_CLK_LSIO_GPIO3_IO27 0x00000021>;
> > + };
> > +
> > + /* Apalis MMC1_CD# */
> > + pinctrl_mmc1_cd: mmc1cdgrp {
> > + fsl,pins = <IMX8QM_ESAI1_TX1_LSIO_GPIO2_IO09 0x00000021>;
> > + };
> > +
> > + pinctrl_mmc1_cd_sleep: mmc1cdsleepgrp {
> > + fsl,pins = <IMX8QM_ESAI1_TX1_LSIO_GPIO2_IO09 0x04000021>;
> > + };
> > +
> > + /* On-module PCIe_Wi-Fi */
> > + pinctrl_pcieb: pciebgrp {
> > + fsl,pins = <IMX8QM_PCIE_CTRL1_CLKREQ_B_LSIO_GPIO4_IO30 0x00000021>,
> > + <IMX8QM_PCIE_CTRL1_WAKE_B_LSIO_GPIO4_IO31 0x00000021>,
> > + <IMX8QM_PCIE_CTRL1_PERST_B_LSIO_GPIO5_IO00 0x00000021>;
> > + };
> > +
> > + /* On-module PCIe_CLK_EN1 */
> > + pinctrl_pcie_sata_refclk: pciesatarefclkgrp {
> > + fsl,pins = <IMX8QM_USDHC2_WP_LSIO_GPIO4_IO11 0x00000021>;
> > + };
> > +
> > + /* On-module PCIe_CLK_EN2 */
> > + pinctrl_pcie_wifi_refclk: pciewifirefclkgrp {
> > + fsl,pins = <IMX8QM_ESAI1_TX3_RX2_LSIO_GPIO2_IO11 0x00000021>;
> > + };
> > +
> > + /* Apalis PWM3 */
> > + pinctrl_pwm0: pwm0grp {
> > + fsl,pins = <IMX8QM_UART0_RTS_B_LSIO_PWM0_OUT 0x00000020>;
> > + };
> > +
> > + /* Apalis PWM4 */
> > + pinctrl_pwm1: pwm1grp {
> > + fsl,pins = <IMX8QM_UART0_CTS_B_LSIO_PWM1_OUT 0x00000020>;
> > + };
> > +
> > + /* Apalis PWM1 */
> > + pinctrl_pwm2: pwm2grp {
> > + fsl,pins = <IMX8QM_GPT1_COMPARE_LSIO_PWM2_OUT 0x00000020>;
> > + };
> > +
> > + /* Apalis PWM2 */
> > + pinctrl_pwm3: pwm3grp {
> > + fsl,pins = <IMX8QM_GPT0_COMPARE_LSIO_PWM3_OUT 0x00000020>;
> > + };
> > +
> > + /* Apalis BKL1_PWM */
> > + pinctrl_pwm_bkl: pwmbklgrp {
> > + fsl,pins = <IMX8QM_LVDS1_GPIO00_LVDS1_PWM0_OUT 0x00000020>;
> > + };
> > +
> > + /* Apalis LCD1_ */
> > + pinctrl_qspi1a_gpios: qspi1agpiosgrp {
> > + fsl,pins = /* Apalis LCD1_B0 */
> > + <IMX8QM_QSPI1A_DATA0_LSIO_GPIO4_IO26 0x00000021>,
> > + /* Apalis LCD1_B1 */
> > + <IMX8QM_QSPI1A_DATA1_LSIO_GPIO4_IO25 0x00000021>,
> > + /* Apalis LCD1_B2 */
> > + <IMX8QM_QSPI1A_DATA2_LSIO_GPIO4_IO24 0x00000021>,
> > + /* Apalis LCD1_B3 */
> > + <IMX8QM_QSPI1A_DATA3_LSIO_GPIO4_IO23 0x00000021>,
> > + /* Apalis LCD1_B5 */
> > + <IMX8QM_QSPI1A_DQS_LSIO_GPIO4_IO22 0x00000021>,
> > + /* Apalis LCD1_B7 */
> > + <IMX8QM_QSPI1A_SCLK_LSIO_GPIO4_IO21 0x00000021>,
> > + /* Apalis LCD1_B4 */
> > + <IMX8QM_QSPI1A_SS0_B_LSIO_GPIO4_IO19 0x00000021>,
> > + /* Apalis LCD1_B6 */
> > + <IMX8QM_QSPI1A_SS1_B_LSIO_GPIO4_IO20 0x00000021>;
> > + };
> > +
> > + /* On-module RESET_MOCI#_DRV */
> > + pinctrl_reset_moci: resetmocigrp {
> > + fsl,pins = <IMX8QM_SCU_GPIO0_02_LSIO_GPIO0_IO30 0x00000021>;
> > + };
> > +
> > + /* On-module I2S SGTL5000 for Apalis Analogue Audio */
> > + pinctrl_sai1: sai1grp {
> > + fsl,pins = <IMX8QM_SAI1_TXD_AUD_SAI1_TXD 0xc600006c>,
> > + <IMX8QM_SAI1_RXD_AUD_SAI1_RXD 0xc600004c>,
> > + <IMX8QM_SAI1_TXC_AUD_SAI1_TXC 0xc600004c>,
> > + <IMX8QM_SAI1_TXFS_AUD_SAI1_TXFS 0xc600004c>;
> > + };
> > +
> > + /* Apalis SATA1_ACT# */
> > + pinctrl_sata1_act: sata1actgrp {
> > + fsl,pins = <IMX8QM_ESAI1_TX0_LSIO_GPIO2_IO08 0x00000021>;
> > + };
> > +
> > + /* Apalis SD1_CD# */
> > + pinctrl_sd1_cd: sd1cdgrp {
> > + fsl,pins = <IMX8QM_USDHC2_CD_B_LSIO_GPIO4_IO12 0x00000021>;
> > + };
> > +
> > + /* On-module I2S SGTL5000 SYS_MCLK */
> > + pinctrl_sgtl5000: sgtl5000grp {
> > + fsl,pins = <IMX8QM_MCLK_OUT0_AUD_ACM_MCLK_OUT0 0xc600004c>;
> > + };
> > +
> > + /* Apalis LCD1_ */
> > + pinctrl_sim0_gpios: sim0gpiosgrp {
> > + fsl,pins = /* Apalis LCD1_G5 */
> > + <IMX8QM_SIM0_CLK_LSIO_GPIO0_IO00 0x00000021>,
> > + /* Apalis LCD1_G3 */
> > + <IMX8QM_SIM0_GPIO0_00_LSIO_GPIO0_IO05 0x00000021>,
> > + /* Apalis TS_5 */
> > + <IMX8QM_SIM0_IO_LSIO_GPIO0_IO02 0x00000021>,
> > + /* Apalis LCD1_G4 */
> > + <IMX8QM_SIM0_RST_LSIO_GPIO0_IO01 0x00000021>;
> > + };
> > +
> > + /* Apalis SPDIF */
> > + pinctrl_spdif0: spdif0grp {
> > + fsl,pins = <IMX8QM_SPDIF0_TX_AUD_SPDIF0_TX 0xc6000040>,
> > + <IMX8QM_SPDIF0_RX_AUD_SPDIF0_RX 0xc6000040>;
> > + };
> > +
> > + pinctrl_touchctrl_gpios: touchctrlgpiosgrp {
> > + fsl,pins = <IMX8QM_ESAI1_FSR_LSIO_GPIO2_IO04 0x00000021>,
> > + <IMX8QM_ESAI1_FST_LSIO_GPIO2_IO05 0x00000041>,
> > + <IMX8QM_SPI3_SCK_LSIO_GPIO2_IO17 0x00000021>,
> > + <IMX8QM_SPI3_CS1_LSIO_GPIO2_IO21 0x00000041>;
> > + };
> > +
> > + pinctrl_touchctrl_idle: touchctrlidlegrp {
> > + fsl,pins = <IMX8QM_ADC_IN4_LSIO_GPIO3_IO22 0x00000021>,
> > + <IMX8QM_ADC_IN5_LSIO_GPIO3_IO23 0x00000021>,
> > + <IMX8QM_ADC_IN6_LSIO_GPIO3_IO24 0x00000021>,
> > + <IMX8QM_ADC_IN7_LSIO_GPIO3_IO25 0x00000021>;
> > + };
> > +
> > + /* On-module USB HSIC HUB (active) */
> > + pinctrl_usb_hsic_active: usbh1activegrp {
> > + fsl,pins = <IMX8QM_USB_HSIC0_DATA_CONN_USB_HSIC0_DATA 0x000000cf>,
> > + <IMX8QM_USB_HSIC0_STROBE_CONN_USB_HSIC0_STROBE 0x000000ff>;
> > + };
> > +
> > + /* On-module USB HSIC HUB (idle) */
> > + pinctrl_usb_hsic_idle: usbh1idlegrp {
> > + fsl,pins = <IMX8QM_USB_HSIC0_DATA_CONN_USB_HSIC0_DATA 0x000000cf>,
> > + <IMX8QM_USB_HSIC0_STROBE_CONN_USB_HSIC0_STROBE 0x000000cf>;
> > + };
> > +
> > + /* On-module USB HSIC HUB */
> > + pinctrl_usb3503a: usb3503agrp {
> > + fsl,pins = /* On-module HSIC_HUB_CONNECT */
> > + <IMX8QM_SCU_GPIO0_03_LSIO_GPIO0_IO31 0x00000041>,
> > + /* On-module HSIC_INT_N */
> > + <IMX8QM_SCU_GPIO0_05_LSIO_GPIO1_IO01 0x00000021>,
> > + /* On-module HSIC_RESET_N */
> > + <IMX8QM_SCU_GPIO0_06_LSIO_GPIO1_IO02 0x00000041>;
> > + };
> > +
> > + /* Apalis USBH_EN */
> > + pinctrl_usbh_en: usbhengrp {
> > + fsl,pins = <IMX8QM_USB_SS3_TC1_LSIO_GPIO4_IO04 0x00000021>;
> > + };
> > +
> > + /* Apalis USBO1 */
> > + pinctrl_usbotg1: usbotg1grp {
> > + fsl,pins = /* Apalis USBO1_EN */
> > + <IMX8QM_USB_SS3_TC0_CONN_USB_OTG1_PWR 0x00000021>,
> > + /* Apalis USBO1_OC# */
> > + <IMX8QM_USB_SS3_TC2_CONN_USB_OTG1_OC 0x04000021>;
> > + };
> > +
> > + /* On-module eMMC */
> > + pinctrl_usdhc1: usdhc1grp {
> > + fsl,pins = <IMX8QM_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041>,
> > + <IMX8QM_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021>,
> > + <IMX8QM_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021>,
> > + <IMX8QM_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021>,
> > + <IMX8QM_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021>,
> > + <IMX8QM_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021>,
> > + <IMX8QM_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021>,
> > + <IMX8QM_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021>,
> > + <IMX8QM_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021>,
> > + <IMX8QM_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021>,
> > + <IMX8QM_EMMC0_STROBE_CONN_EMMC0_STROBE 0x06000041>,
> > + <IMX8QM_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000021>;
> > + };
> > +
> > + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
> > + fsl,pins = <IMX8QM_EMMC0_CLK_CONN_EMMC0_CLK 0x06000040>,
> > + <IMX8QM_EMMC0_CMD_CONN_EMMC0_CMD 0x00000020>,
> > + <IMX8QM_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000020>,
> > + <IMX8QM_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000020>,
> > + <IMX8QM_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000020>,
> > + <IMX8QM_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000020>,
> > + <IMX8QM_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000020>,
> > + <IMX8QM_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000020>,
> > + <IMX8QM_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000020>,
> > + <IMX8QM_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000020>,
> > + <IMX8QM_EMMC0_STROBE_CONN_EMMC0_STROBE 0x06000040>,
> > + <IMX8QM_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000020>;
> > + };
> > +
> > + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
> > + fsl,pins = <IMX8QM_EMMC0_CLK_CONN_EMMC0_CLK 0x06000040>,
> > + <IMX8QM_EMMC0_CMD_CONN_EMMC0_CMD 0x00000020>,
> > + <IMX8QM_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000020>,
> > + <IMX8QM_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000020>,
> > + <IMX8QM_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000020>,
> > + <IMX8QM_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000020>,
> > + <IMX8QM_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000020>,
> > + <IMX8QM_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000020>,
> > + <IMX8QM_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000020>,
> > + <IMX8QM_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000020>,
> > + <IMX8QM_EMMC0_STROBE_CONN_EMMC0_STROBE 0x06000040>,
> > + <IMX8QM_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000020>;
> > + };
> > +
> > + /* Apalis TS_6 */
> > + pinctrl_usdhc1_gpios: usdhc1gpiosgrp {
> > + fsl,pins = <IMX8QM_USDHC1_STROBE_LSIO_GPIO5_IO23 0x00000021>;
> > + };
> > +
> > + /* Apalis MMC1 */
> > + pinctrl_usdhc2_4bit: usdhc2grp4bitgrp {
> > + fsl,pins = <IMX8QM_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041>,
> > + <IMX8QM_USDHC1_CMD_CONN_USDHC1_CMD 0x00000021>,
> > + <IMX8QM_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000021>,
> > + <IMX8QM_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000021>,
> > + <IMX8QM_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000021>,
> > + <IMX8QM_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000021>,
> > + /* On-module PMIC use */
> > + <IMX8QM_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021>;
> > + };
> > +
> > + pinctrl_usdhc2_4bit_100mhz: usdhc2-4bit100mhzgrp {
> > + fsl,pins = <IMX8QM_USDHC1_CLK_CONN_USDHC1_CLK 0x06000040>,
> > + <IMX8QM_USDHC1_CMD_CONN_USDHC1_CMD 0x00000020>,
> > + <IMX8QM_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000020>,
> > + <IMX8QM_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000020>,
> > + <IMX8QM_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000020>,
> > + <IMX8QM_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000020>,
> > + /* On-module PMIC use */
> > + <IMX8QM_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021>;
> > + };
> > +
> > + pinctrl_usdhc2_4bit_200mhz: usdhc2-4bit200mhzgrp {
> > + fsl,pins = <IMX8QM_USDHC1_CLK_CONN_USDHC1_CLK 0x06000040>,
> > + <IMX8QM_USDHC1_CMD_CONN_USDHC1_CMD 0x00000020>,
> > + <IMX8QM_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000020>,
> > + <IMX8QM_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000020>,
> > + <IMX8QM_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000020>,
> > + <IMX8QM_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000020>,
> > + /* On-module PMIC use */
> > + <IMX8QM_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021>;
> > + };
> > +
> > + pinctrl_usdhc2_8bit: usdhc2grp8bitgrp {
> > + fsl,pins = <IMX8QM_USDHC1_DATA4_CONN_USDHC1_DATA4 0x00000021>,
> > + <IMX8QM_USDHC1_DATA5_CONN_USDHC1_DATA5 0x00000021>,
> > + <IMX8QM_USDHC1_DATA6_CONN_USDHC1_DATA6 0x00000021>,
> > + <IMX8QM_USDHC1_DATA7_CONN_USDHC1_DATA7 0x00000021>;
> > + };
> > +
> > + pinctrl_usdhc2_8bit_100mhz: usdhc2-8bit100mhzgrp {
> > + fsl,pins = <IMX8QM_USDHC1_DATA4_CONN_USDHC1_DATA4 0x00000020>,
> > + <IMX8QM_USDHC1_DATA5_CONN_USDHC1_DATA5 0x00000020>,
> > + <IMX8QM_USDHC1_DATA6_CONN_USDHC1_DATA6 0x00000020>,
> > + <IMX8QM_USDHC1_DATA7_CONN_USDHC1_DATA7 0x00000020>;
> > + };
> > +
> > + pinctrl_usdhc2_8bit_200mhz: usdhc2-8bit200mhzgrp {
> > + fsl,pins = <IMX8QM_USDHC1_DATA4_CONN_USDHC1_DATA4 0x00000020>,
> > + <IMX8QM_USDHC1_DATA5_CONN_USDHC1_DATA5 0x00000020>,
> > + <IMX8QM_USDHC1_DATA6_CONN_USDHC1_DATA6 0x00000020>,
> > + <IMX8QM_USDHC1_DATA7_CONN_USDHC1_DATA7 0x00000020>;
> > + };
> > +
> > + pinctrl_usdhc2_4bit_sleep: usdhc2-4bitsleepgrp {
> > + fsl,pins = <IMX8QM_USDHC1_CLK_CONN_USDHC1_CLK 0x04000061>,
> > + <IMX8QM_USDHC1_CMD_CONN_USDHC1_CMD 0x04000061>,
> > + <IMX8QM_USDHC1_DATA0_CONN_USDHC1_DATA0 0x04000061>,
> > + <IMX8QM_USDHC1_DATA1_CONN_USDHC1_DATA1 0x04000061>,
> > + <IMX8QM_USDHC1_DATA2_CONN_USDHC1_DATA2 0x04000061>,
> > + <IMX8QM_USDHC1_DATA3_CONN_USDHC1_DATA3 0x04000061>,
> > + /* On-module PMIC use */
> > + <IMX8QM_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021>;
> > + };
> > +
> > + pinctrl_usdhc2_8bit_sleep: usdhc2-8bitsleepgrp {
> > + fsl,pins = <IMX8QM_USDHC1_DATA4_CONN_USDHC1_DATA4 0x04000061>,
> > + <IMX8QM_USDHC1_DATA5_CONN_USDHC1_DATA5 0x04000061>,
> > + <IMX8QM_USDHC1_DATA6_CONN_USDHC1_DATA6 0x04000061>,
> > + <IMX8QM_USDHC1_DATA7_CONN_USDHC1_DATA7 0x04000061>;
> > + };
> > +
> > + /* Apalis SD1 */
> > + pinctrl_usdhc3: usdhc3grp {
> > + fsl,pins = <IMX8QM_USDHC2_CLK_CONN_USDHC2_CLK 0x06000041>,
> > + <IMX8QM_USDHC2_CMD_CONN_USDHC2_CMD 0x00000021>,
> > + <IMX8QM_USDHC2_DATA0_CONN_USDHC2_DATA0 0x00000021>,
> > + <IMX8QM_USDHC2_DATA1_CONN_USDHC2_DATA1 0x00000021>,
> > + <IMX8QM_USDHC2_DATA2_CONN_USDHC2_DATA2 0x00000021>,
> > + <IMX8QM_USDHC2_DATA3_CONN_USDHC2_DATA3 0x00000021>,
> > + /* On-module PMIC use */
> > + <IMX8QM_USDHC2_VSELECT_CONN_USDHC2_VSELECT 0x00000021>;
> > + };
> > +
> > + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
> > + fsl,pins = <IMX8QM_USDHC2_CLK_CONN_USDHC2_CLK 0x06000041>,
> > + <IMX8QM_USDHC2_CMD_CONN_USDHC2_CMD 0x00000021>,
> > + <IMX8QM_USDHC2_DATA0_CONN_USDHC2_DATA0 0x00000021>,
> > + <IMX8QM_USDHC2_DATA1_CONN_USDHC2_DATA1 0x00000021>,
> > + <IMX8QM_USDHC2_DATA2_CONN_USDHC2_DATA2 0x00000021>,
> > + <IMX8QM_USDHC2_DATA3_CONN_USDHC2_DATA3 0x00000021>,
> > + /* On-module PMIC use */
> > + <IMX8QM_USDHC2_VSELECT_CONN_USDHC2_VSELECT 0x00000021>;
> > + };
> > +
> > + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
> > + fsl,pins = <IMX8QM_USDHC2_CLK_CONN_USDHC2_CLK 0x06000041>,
> > + <IMX8QM_USDHC2_CMD_CONN_USDHC2_CMD 0x00000021>,
> > + <IMX8QM_USDHC2_DATA0_CONN_USDHC2_DATA0 0x00000021>,
> > + <IMX8QM_USDHC2_DATA1_CONN_USDHC2_DATA1 0x00000021>,
> > + <IMX8QM_USDHC2_DATA2_CONN_USDHC2_DATA2 0x00000021>,
> > + <IMX8QM_USDHC2_DATA3_CONN_USDHC2_DATA3 0x00000021>,
> > + /* On-module PMIC use */
> > + <IMX8QM_USDHC2_VSELECT_CONN_USDHC2_VSELECT 0x00000021>;
> > + };
> > +
> > + /* On-module Wi-Fi */
> > + pinctrl_wifi: wifigrp {
> > + fsl,pins = /* On-module Wi-Fi_SUSCLK_32k */
> > + <IMX8QM_SCU_GPIO0_07_SCU_DSC_RTC_CLOCK_OUTPUT_32K 0x06000021>,
> > + /* On-module Wi-Fi_PCIE_W_DISABLE */
> > + <IMX8QM_MIPI_CSI0_MCLK_OUT_LSIO_GPIO1_IO24 0x06000021>;
> > + };
> > +
> > + pinctrl_wifi_pdn: wifipdngrp {
> > + fsl,pins = /* On-module Wi-Fi_POWER_DOWN */
> > + <IMX8QM_MIPI_CSI0_GPIO0_01_LSIO_GPIO1_IO28 0x06000021>;
> > + };
> > +};
> > diff --git a/arch/arm64/boot/dts/freescale/imx8qm-apalis-v1.1.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-
> > apalis-v1.1.dtsi
> > new file mode 100644
> > index 000000000000..81ba8b2831ac
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/freescale/imx8qm-apalis-v1.1.dtsi
> > @@ -0,0 +1,16 @@
> > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
> > +/*
> > + * Copyright 2022 Toradex
> > + */
> > +
> > +#include <dt-bindings/pwm/pwm.h>
> > +#include "imx8qm.dtsi"
> > +#include "imx8-apalis-v1.1.dtsi"
> > +
> > +/ {
> > + model = "Toradex Apalis iMX8QM V1.1";
> > + compatible = "toradex,apalis-imx8-v1.1",
> > + "fsl,imx8qm";
> > +};
> > +
> > +/* TODO: Cooling Maps */
> > diff --git a/arch/arm64/boot/dts/freescale/imx8qm-apalis.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-
> > apalis.dtsi
> > new file mode 100644
> > index 000000000000..1c6af9f549a8
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/freescale/imx8qm-apalis.dtsi
> > @@ -0,0 +1,340 @@
> > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
> > +/*
> > + * Copyright 2022 Toradex
> > + */
> > +
> > +#include "imx8qm-apalis-v1.1.dtsi"
> > +
> > +/ {
> > + model = "Toradex Apalis iMX8QM";
> > + compatible = "toradex,apalis-imx8",
> > + "fsl,imx8qm";
> > +};
> > +
> > +ðphy0 {
> > + interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
> > +};
> > +
> > +/*
> > + * Apalis iMX8QM V1.0 has PHY KSZ9031. the Micrel PHY driver
> > + * doesn't support setting internal PHY delay for TXC line for
> > + * this PHY model. Use delay on MAC side instead.
> > + */
> > +&fec1 {
> > + fsl,rgmii_txc_dly;
> > + phy-mode = "rgmii-rxid";
> > +};
> > +
> > +/* TODO: Apalis HDMI1 */
> > +
> > +/* Apalis I2C2 (DDC) */
> > +&i2c0 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lpi2c0>;
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + clock-frequency = <100000>;
> > +};
> > +
> > +&lsio_gpio0 {
> > + gpio-line-names = "MXM3_279",
> > + "MXM3_277",
> > + "MXM3_135",
> > + "MXM3_203",
> > + "MXM3_201",
> > + "MXM3_275",
> > + "MXM3_110",
> > + "MXM3_120",
> > + "MXM3_1/GPIO1",
> > + "MXM3_3/GPIO2",
> > + "MXM3_124",
> > + "MXM3_122",
> > + "MXM3_5/GPIO3",
> > + "MXM3_7/GPIO4",
> > + "",
> > + "",
> > + "MXM3_4",
> > + "MXM3_211",
> > + "MXM3_209",
> > + "MXM3_2",
> > + "MXM3_136",
> > + "MXM3_134",
> > + "MXM3_6",
> > + "MXM3_8",
> > + "MXM3_112",
> > + "MXM3_118",
> > + "MXM3_114",
> > + "MXM3_116";
> > +};
> > +
> > +&lsio_gpio1 {
> > + gpio-line-names = "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_286",
> > + "",
> > + "MXM3_87",
> > + "MXM3_99",
> > + "MXM3_138",
> > + "MXM3_140",
> > + "MXM3_239",
> > + "",
> > + "MXM3_281",
> > + "MXM3_283",
> > + "MXM3_126",
> > + "MXM3_132",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_173",
> > + "MXM3_175",
> > + "MXM3_123";
> > +};
> > +
> > +&lsio_gpio2 {
> > + gpio-line-names = "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_198",
> > + "MXM3_35",
> > + "MXM3_164",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_217",
> > + "MXM3_215",
> > + "",
> > + "",
> > + "MXM3_193",
> > + "MXM3_194",
> > + "MXM3_37",
> > + "",
> > + "MXM3_271",
> > + "MXM3_273",
> > + "MXM3_195",
> > + "MXM3_197",
> > + "MXM3_177",
> > + "MXM3_179",
> > + "MXM3_181",
> > + "MXM3_183",
> > + "MXM3_185",
> > + "MXM3_187";
> > +};
> > +
> > +&lsio_gpio3 {
> > + gpio-line-names = "MXM3_191",
> > + "",
> > + "MXM3_221",
> > + "MXM3_225",
> > + "MXM3_223",
> > + "MXM3_227",
> > + "MXM3_200",
> > + "MXM3_235",
> > + "MXM3_231",
> > + "MXM3_229",
> > + "MXM3_233",
> > + "MXM3_204",
> > + "MXM3_196",
> > + "",
> > + "MXM3_202",
> > + "",
> > + "",
> > + "",
> > + "MXM3_305",
> > + "MXM3_307",
> > + "MXM3_309",
> > + "MXM3_311",
> > + "MXM3_315",
> > + "MXM3_317",
> > + "MXM3_319",
> > + "MXM3_321",
> > + "MXM3_15/GPIO7",
> > + "MXM3_63",
> > + "MXM3_17/GPIO8",
> > + "MXM3_12",
> > + "MXM3_14",
> > + "MXM3_16";
> > +};
> > +
> > +&lsio_gpio4 {
> > + gpio-line-names = "MXM3_18",
> > + "MXM3_11/GPIO5",
> > + "MXM3_13/GPIO6",
> > + "MXM3_274",
> > + "MXM3_84",
> > + "MXM3_262",
> > + "MXM3_96",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_190",
> > + "",
> > + "",
> > + "",
> > + "MXM3_269",
> > + "MXM3_251",
> > + "MXM3_253",
> > + "MXM3_295",
> > + "MXM3_299",
> > + "MXM3_301",
> > + "MXM3_297",
> > + "MXM3_293",
> > + "MXM3_291",
> > + "MXM3_289",
> > + "MXM3_287";
> > +
> > + /* Enable pcie root / sata ref clock unconditionally */
> > + pcie-sata-hog {
> > + gpios = <27 GPIO_ACTIVE_HIGH>;
> > + };
> > +
> > +};
> > +
> > +&lsio_gpio5 {
> > + gpio-line-names = "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_150",
> > + "MXM3_160",
> > + "MXM3_162",
> > + "MXM3_144",
> > + "MXM3_146",
> > + "MXM3_148",
> > + "MXM3_152",
> > + "MXM3_156",
> > + "MXM3_158",
> > + "MXM3_159",
> > + "MXM3_184",
> > + "MXM3_180",
> > + "MXM3_186",
> > + "MXM3_188",
> > + "MXM3_176",
> > + "MXM3_178";
> > +};
> > +
> > +&lsio_gpio6 {
> > + gpio-line-names = "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "",
> > + "MXM3_261",
> > + "MXM3_263",
> > + "MXM3_259",
> > + "MXM3_257",
> > + "MXM3_255",
> > + "MXM3_128",
> > + "MXM3_130",
> > + "MXM3_265",
> > + "MXM3_249",
> > + "MXM3_247",
> > + "MXM3_245",
> > + "MXM3_243";
> > +};
> > +
> > +&pinctrl_fec1 {
> > + fsl,pins =
> > + /* Use pads in 1.8V mode */
> > + <IMX8QM_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB_PAD 0x000014a0>,
> > + <IMX8QM_ENET0_MDC_CONN_ENET0_MDC 0x06000020>,
> > + <IMX8QM_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x06000020>,
> > + <IMX8QM_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x06000020>,
> > + <IMX8QM_ENET0_REFCLK_125M_25M_CONN_ENET0_REFCLK_125M_25M 0x06000020>,
> > + /* On-module ETH_RESET# */
> > + <IMX8QM_LVDS1_GPIO01_LSIO_GPIO1_IO11 0x06000020>,
> > + /* On-module ETH_INT# */
> > + <IMX8QM_LVDS0_GPIO01_LSIO_GPIO1_IO05 0x04000060>;
> > +};
> > +
> > +&pinctrl_fec1_sleep {
> > + fsl,pins =
> > + <IMX8QM_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB_PAD 0x000014a0>,
> > + <IMX8QM_ENET0_MDC_LSIO_GPIO4_IO14 0x04000040>,
> > + <IMX8QM_ENET0_MDIO_LSIO_GPIO4_IO13 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_TX_CTL_LSIO_GPIO5_IO31 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_TXC_LSIO_GPIO5_IO30 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_TXD0_LSIO_GPIO6_IO00 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_TXD1_LSIO_GPIO6_IO01 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_TXD2_LSIO_GPIO6_IO02 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_TXD3_LSIO_GPIO6_IO03 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_RXC_LSIO_GPIO6_IO04 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_RX_CTL_LSIO_GPIO6_IO05 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_RXD0_LSIO_GPIO6_IO06 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_RXD1_LSIO_GPIO6_IO07 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_RXD2_LSIO_GPIO6_IO08 0x04000040>,
> > + <IMX8QM_ENET0_RGMII_RXD3_LSIO_GPIO6_IO09 0x04000040>,
> > + <IMX8QM_ENET0_REFCLK_125M_25M_LSIO_GPIO4_IO15 0x04000040>,
> > + <IMX8QM_LVDS1_GPIO01_LSIO_GPIO1_IO11 0x04000040>,
> > + <IMX8QM_LVDS0_GPIO01_LSIO_GPIO1_IO05 0x04000040>;
> > +};
> > +
> > +&iomuxc {
> > + /* Apalis I2C2 (DDC) */
> > + pinctrl_lpi2c0: lpi2c0grp {
> > + fsl,pins =
> > + <IMX8QM_HDMI_TX0_TS_SCL_DMA_I2C0_SCL 0x04000022>,
> > + <IMX8QM_HDMI_TX0_TS_SDA_DMA_I2C0_SDA 0x04000022>;
> > + };
> > +};
> > +
> > +/* On-module PCIe_CTRL0_CLKREQ */
> > +&pinctrl_pcie_sata_refclk {
> > + fsl,pins =
> > + <IMX8QM_PCIE_CTRL0_CLKREQ_B_LSIO_GPIO4_IO27 0x00000021>;
> > +};
> > +
> > +/* TODO: On-module Wi-Fi */
> > +
> > +/* Apalis MMC1 */
> > +&usdhc2 {
> > + /*
> > + * The PMIC on V1.0A HW generates 1.6V instead of 1.8V which creates
> > + * issues with certain SD cards, disable 1.8V signaling for now.
> > + */
> > + no-1-8-v;
> > +};
> > +
> > +/* Apalis SD1 */
> > +&usdhc3 {
> > + /*
> > + * The PMIC on V1.0A HW generates 1.6V instead of 1.8V which creates
> > + * issues with certain SD cards, disable 1.8V signaling for now.
> > + */
> > + no-1-8-v;
> > +};
> > --
> > 2.36.1
> >
>
--
Best regards - Mit freundlichen Grüssen - Meilleures salutations
Marcel Ziswiler
Software Team Lead - Embedded Linux BSP
Toradex AG
Ebenaustrasse 10 | 6048 Horw/Luzern | Switzerland | T: +41 41 500 4800
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