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Message-ID: <aArlkEdiSBU9fr5e@dragon>
Date: Fri, 25 Apr 2025 09:29:52 +0800
From: Shawn Guo <shawnguo2@...h.net>
To: Alexander Stein <alexander.stein@...tq-group.com>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Magnus Damm <magnus.damm@...il.com>, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org, linux@...tq-group.com,
linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH 2/2] arm64: dt: imx95: Add TQMa95xxSA
On Thu, Apr 10, 2025 at 01:31:03PM +0200, Alexander Stein wrote:
> Add initial support for TQMa95xxSA module compatible to SMARC-2.
> There is a common device tree for all variants with e.g. reduced CPU count.
> It supports LPUART7 for console, CAN, PCIe I2C, SPI, USB3.0, Audio,
> SDHC1/2 and QSPI as storage.
>
> [1] https://www.tq-group.com/en/products/tq-embedded/arm-architecture/tqma95xxsa/
>
> Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>
> ---
> arch/arm64/boot/dts/freescale/Makefile | 1 +
> .../freescale/imx95-tqma9596sa-mb-smarc-2.dts | 314 ++++++++
> .../boot/dts/freescale/imx95-tqma9596sa.dtsi | 698 ++++++++++++++++++
> 3 files changed, 1013 insertions(+)
> create mode 100644 arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
> create mode 100644 arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index b6d3fe26d6212..d23cce37aa2d7 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -303,6 +303,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx95-15x15-evk.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb
> +dtb-$(CONFIG_ARCH_MXC) += imx95-tqma9596sa-mb-smarc-2.dtb
>
> imx8mm-kontron-dl-dtbs := imx8mm-kontron-bl.dtb imx8mm-kontron-dl.dtbo
>
> diff --git a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
> new file mode 100644
> index 0000000000000..1af72b5b7e35f
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
> @@ -0,0 +1,314 @@
> +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
> +/*
> + * Copyright (c) 2024 TQ-Systems GmbH <linux@...tq-group.com>,
> + * D-82229 Seefeld, Germany.
> + * Author: Alexander Stein
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/phy/phy-imx8-pcie.h>
> +#include "imx95-tqma9596sa.dtsi"
> +
> +/ {
> + model = "TQ-Systems i.MX95 TQMa95xxSA on MB-SMARC-2";
> + compatible = "tq,imx95-tqma9596sa-mb-smarc-2", "tq,imx95-tqma9596sa", "fsl,imx95";
> +
> + aliases {
> + gpio0 = &gpio1;
> + gpio1 = &gpio2;
> + gpio2 = &gpio3;
> + gpio3 = &gpio4;
> + i2c0 = &lpi2c1;
> + i2c1 = &lpi2c2;
> + i2c2 = &lpi2c3;
> + i2c3 = &lpi2c4;
> + i2c4 = &lpi2c5;
> + i2c5 = &lpi2c6;
> + i2c6 = &lpi2c7;
> + i2c7 = &lpi2c8;
> + mmc0 = &usdhc1;
> + mmc1 = &usdhc2;
> + rtc0 = &pcf85063;
> + rtc1 = &scmi_bbm;
> + serial0 = &lpuart1;
> + serial1 = &lpuart2;
> + serial2 = &lpuart3;
> + serial3 = &lpuart4;
> + serial4 = &lpuart5;
> + serial5 = &lpuart6;
> + serial6 = &lpuart7;
> + serial7 = &lpuart8;
> + };
> +
> + chosen {
> + stdout-path = &lpuart7;
> + };
> +
> + backlight_lvds0: backlight-lvds0 {
> + compatible = "pwm-backlight";
> + pwms = <&tpm3 0 100000 0>;
> + brightness-levels = <0 4 8 16 32 64 128 255>;
> + default-brightness-level = <7>;
> + enable-gpios = <&expander2 1 GPIO_ACTIVE_HIGH>;
> + power-supply = <®_12v0>;
> + status = "disabled";
> + };
> +
> + backlight_lvds1: backlight-lvds1 {
> + compatible = "pwm-backlight";
> + pwms = <&tpm4 0 100000 0>;
> + brightness-levels = <0 4 8 16 32 64 128 255>;
> + default-brightness-level = <7>;
> + enable-gpios = <&expander2 3 GPIO_ACTIVE_HIGH>;
> + power-supply = <®_12v0>;
> + status = "disabled";
> + };
> +
> + panel_lvds0: panel-lvds0 {
> + /*
> + * Display is not fixed, so compatible has to be added from
> + * DT
It's DT here. Do you mean to be added from bootloader or somewhere?
> + */
> + backlight = <&backlight_lvds0>;
> + power-supply = <®_lvds0>;
> + status = "disabled";
> +
> + port {
> + panel_in_lvds0: endpoint {
> + // TODO: LVDS0 out
/* ... */ for comment?
> + };
> + };
> + };
> +
> + panel_lvds1: panel-lvds1 {
> + /*
> + * Display is not fixed, so compatible has to be added from
> + * DT
> + */
> + backlight = <&backlight_lvds1>;
> + power-supply = <®_lvds1>;
> + status = "disabled";
> +
> + port {
> + panel_in_lvds1: endpoint {
> + // TODO: LVDS1 out
> + };
> + };
> + };
> +
> + reg_1v8: regulator-1v8 {
> + compatible = "regulator-fixed";
> + regulator-name = "1V8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
> +
> + reg_3v3: regulator-3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + reg_12v0: regulator-12v0 {
> + compatible = "regulator-fixed";
> + regulator-name = "12V0";
> + regulator-min-microvolt = <12000000>;
> + regulator-max-microvolt = <12000000>;
> + regulator-always-on;
> + };
> +
> + reg_lvds0: regulator-lvds0 {
> + compatible = "regulator-fixed";
> + regulator-name = "LCD0_VDD_EN";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&expander2 2 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_lvds1: regulator-lvds1 {
> + compatible = "regulator-fixed";
> + regulator-name = "LCD1_VDD_EN";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&expander2 4 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + sound {
> + compatible = "fsl,imx-audio-tlv320aic32x4";
> + model = "tqm-tlv320aic32";
> + audio-codec = <&tlv320aic3x04>;
> + audio-cpu = <&sai3>;
> + };
> +};
> +
> +&enetc_port0 {
> + status = "okay";
> +};
> +
> +&enetc_port1 {
> + status = "okay";
> +};
> +
> +&expander2 {
> + pcie1-clk-en-hog {
> + gpio-hog;
> + gpios = <14 GPIO_ACTIVE_HIGH>;
> + output-high;
> + line-name = "PCIE1_CLK_EN";
> + };
> +
> + pcie2-clk-en-hog {
> + gpio-hog;
> + gpios = <15 GPIO_ACTIVE_HIGH>;
> + output-high;
> + line-name = "PCIE2_CLK_EN";
> + };
> +};
> +
> +&flexcan1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan1>;
> + xceiver-supply = <®_3v3>;
> + status = "okay";
> +};
> +
> +&flexcan3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan3>;
> + xceiver-supply = <®_3v3>;
> + status = "okay";
> +};
> +
> +&lpi2c1 {
> + tlv320aic3x04: audio-codec@18 {
> + compatible = "ti,tlv320aic32x4";
> + reg = <0x18>;
> + clocks = <&scmi_clk IMX95_CLK_SAI3>;
> + clock-names = "mclk";
> + iov-supply = <®_1v8>;
> + ldoin-supply = <®_3v3>;
> + };
> +
> + eeprom2: eeprom@57 {
> + compatible = "atmel,24c32";
> + reg = <0x57>;
> + pagesize = <32>;
> + vcc-supply = <®_3v3>;
> + };
> +};
> +
> +&lpspi3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpspi3>;
> + cs-gpios = <&gpio2 8 GPIO_ACTIVE_LOW>, <&gpio2 7 GPIO_ACTIVE_LOW>;
> + status = "okay";
> +};
> +
> +/* SER0 */
> +&lpuart1 {
> + status = "disabled";
> +};
> +
> +/* SER3 */
> +&lpuart5 {
> + status = "okay";
> +};
> +
> +/* SER1 */
> +&lpuart7 {
> + status = "okay";
> +};
> +
> +/* SER2 */
> +&lpuart8 {
> + status = "okay";
> +};
> +
> +/* X44 mPCIe */
> +&pcie0 {
> + pinctrl-0 = <&pinctrl_pcie0>;
> + pinctrl-names = "default";
> + clocks = <&scmi_clk IMX95_CLK_HSIO>,
> + <&pcieclk 1>,
> + <&scmi_clk IMX95_CLK_HSIOPLL_VCO>,
> + <&scmi_clk IMX95_CLK_HSIOPCIEAUX>;
> + clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux";
> + reset-gpio = <&expander2 9 GPIO_ACTIVE_LOW>;
> + status = "okay";
> +};
> +
> +/* X22 PCIe x1 socket */
> +&pcie1 {
> + pinctrl-0 = <&pinctrl_pcie1>;
> + pinctrl-names = "default";
> + clocks = <&scmi_clk IMX95_CLK_HSIO>,
> + <&pcieclk 0>,
> + <&scmi_clk IMX95_CLK_HSIOPLL_VCO>,
> + <&scmi_clk IMX95_CLK_HSIOPCIEAUX>;
> + clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux";
> + reset-gpio = <&expander2 10 GPIO_ACTIVE_LOW>;
> + status = "okay";
> +};
> +
> +®_sdvmmc {
> + status = "okay";
> +};
> +
> +&sai3 {
> + #sound-dai-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sai3>;
> + assigned-clocks = <&scmi_clk IMX95_CLK_AUDIOPLL1_VCO>,
> + <&scmi_clk IMX95_CLK_AUDIOPLL2_VCO>,
> + <&scmi_clk IMX95_CLK_AUDIOPLL1>,
> + <&scmi_clk IMX95_CLK_AUDIOPLL2>,
> + <&scmi_clk IMX95_CLK_SAI3>;
> + assigned-clock-parents = <0>, <0>, <0>, <0>,
> + <&scmi_clk IMX95_CLK_AUDIOPLL1>;
> + assigned-clock-rates = <3932160000>,
> + <3612672000>, <393216000>,
> + <361267200>, <12288000>;
> + fsl,sai-mclk-direction-output;
> + status = "okay";
> +};
> +
> +&sai5 {
> + #sound-dai-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sai5>;
> + assigned-clocks = <&scmi_clk IMX95_CLK_AUDIOPLL1_VCO>,
> + <&scmi_clk IMX95_CLK_AUDIOPLL2_VCO>,
> + <&scmi_clk IMX95_CLK_AUDIOPLL1>,
> + <&scmi_clk IMX95_CLK_AUDIOPLL2>,
> + <&scmi_clk IMX95_CLK_SAI5>;
> + assigned-clock-parents = <0>, <0>, <0>, <0>,
> + <&scmi_clk IMX95_CLK_AUDIOPLL1>;
> + assigned-clock-rates = <3932160000>,
> + <3612672000>, <393216000>,
> + <361267200>, <12288000>;
> +};
> +
> +/* TODO: USB2 */
> +
> +/* X16 */
> +&usdhc2 {
> + pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
> + pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
> + pinctrl-3 = <&pinctrl_usdhc2>;
> + vmmc-supply = <®_sdvmmc>;
> + cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
> + no-1-8-v;
> + no-mmc;
> + no-sdio;
> + disable-wp;
> + bus-width = <4>;
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
> new file mode 100644
> index 0000000000000..3fcd7bb2b0ee5
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
> @@ -0,0 +1,698 @@
> +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
> +/*
> + * Copyright (c) 2024 TQ-Systems GmbH <linux@...tq-group.com>,
> + * D-82229 Seefeld, Germany.
> + * Author: Alexander Stein
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/net/ti-dp83867.h>
> +#include <dt-bindings/phy/phy-imx8-pcie.h>
> +#include <dt-bindings/usb/pd.h>
> +#include "imx95.dtsi"
> +
> +/ {
> + aliases {
> + ethernet0 = &enetc_port0;
> + ethernet1 = &enetc_port1;
> + };
> +
> + memory@...00000 {
> + device_type = "memory";
> + /*
> + * DRAM base addr, size : 2048 MiB DRAM
> + * should be corrected by bootloader
> + */
> + reg = <0 0x80000000 0 0x80000000>;
> + };
> +
> + reserved-memory {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + linux_cma: linux,cma {
> + compatible = "shared-dma-pool";
> + reusable;
> + size = <0 0x28000000>;
> + alloc-ranges = <0 0x80000000 0 0x80000000>;
> + linux,cma-default;
> + };
> +
> + vpu_boot: vpu_boot@...00000 {
> + reg = <0 0xa0000000 0 0x100000>;
> + no-map;
> + };
> + };
> +
> + clk_dp: clk-dp {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <26000000>;
> + };
> +
> + clk_xtal25: clk-xtal25 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <25000000>;
> + };
> +
> + reg_1v8: regulator-1v8 {
> + compatible = "regulator-fixed";
> + regulator-name = "V_1V8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
> +
> + reg_3v3: regulator-3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "V_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + /* Controlled by system manager */
> + reg_sdvmmc: regulator-sdvmmc {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sdvmmc>;
> + regulator-name = "SDIO_PWR_EN";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + status = "disabled";
> + };
> +};
> +
> +&enetc_port0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enetc0>;
> + phy-handle = <ðphy0>;
> + phy-mode = "rgmii-id";
> +};
> +
> +&enetc_port1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enetc1>;
> + phy-handle = <ðphy3>;
> + phy-mode = "rgmii-id";
> +};
> +
> +&netc_timer {
> + status = "okay";
> +};
> +
> +&flexspi1 {
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&pinctrl_flexspi1>;
> + pinctrl-1 = <&pinctrl_flexspi1>;
> + status = "okay";
> +
> + flash0: flash@0 {
> + reg = <0>;
> + compatible = "jedec,spi-nor";
Flip the order.
> + spi-max-frequency = <80000000>;
> + spi-tx-bus-width = <4>;
> + spi-rx-bus-width = <4>;
> + vcc-supply = <®_1v8>;
> +
> + partitions {
> + compatible = "fixed-partitions";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + };
> + };
> +};
> +
> +&gpio1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio1>;
> + gpio-line-names = "", "", "", "",
> + "", "", "", "",
> + "", "", "GPIO7", "GPIO8",
> + "", "GPIO9", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "";
> +};
> +
> +&gpio2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio2>;
> + gpio-line-names = "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "SLEEP", "GPIO5",
> + "", "", "GPIO6", "",
> + "", "", "", "",
> + "", "", "", "";
> +};
> +
> +&lpi2c1 {
> + clock-frequency = <400000>;
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&pinctrl_lpi2c1>;
> + pinctrl-1 = <&pinctrl_lpi2c1>;
> + status = "okay";
> +
> + tmp1075: temperature-sensor@4a {
> + compatible = "ti,tmp1075";
> + reg = <0x4a>;
> + vs-supply = <®_1v8>;
> + };
> +
> + eeprom_smarc: eeprom@50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + pagesize = <32>;
> + vcc-supply = <®_1v8>;
> + };
> +
> + pcf85063: rtc@51 {
> + compatible = "nxp,pcf85063a";
> + reg = <0x51>;
> + quartz-load-femtofarads = <7000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pcf85063>;
> + interrupt-parent = <&gpio2>;
> + interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
> + };
> +
> + m24c64: eeprom@54 {
> + compatible = "atmel,24c64";
> + reg = <0x54>;
> + pagesize = <32>;
> + vcc-supply = <®_1v8>;
> + };
> +
> + /* protectable identification memory (part of M24C64-D @50) */
> + eeprom@58 {
> + compatible = "atmel,24c64d-wl";
> + reg = <0x58>;
> + vcc-supply = <®_1v8>;
> + };
> +
> + /* protectable identification memory (part of M24C64-D @54) */
> + eeprom@5c {
> + compatible = "atmel,24c64d-wl";
> + reg = <0x5c>;
> + vcc-supply = <®_1v8>;
> + };
> +
> + pcieclk: clock-generator@6a {
> + compatible = "renesas,9fgv0441";
> + reg = <0x6a>;
> + clocks = <&clk_xtal25>;
> + #clock-cells = <1>;
> + };
> +
> + imu@6b {
> + compatible = "st,ism330dhcx";
> + reg = <0x6b>;
> + vdd-supply = <®_3v3>;
> + vddio-supply = <®_3v3>;
> + };
> +
> + /* D23 */
> + expander2: gpio@74 {
> + compatible = "ti,tca9539";
> + reg = <0x74>;
> + vcc-supply = <®_1v8>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + gpio-line-names = "GPIO4", "LCD0_BLKT_EN", "LCD0_VDD_EN", "LCD1_BLKT_EN",
> + "LCD1_VDD_EN", "ENET1_RESET#", "ENET2_RESET#", "GBE0_SDP_DIR",
> + "GBE1_SDP_DIR", "PCIE1_RST#", "PCIE2_RST#", "DP_BRIDGE_EN",
> + "HUB_RST#", "QSPI_RESET#", "PCIE1_CLK_EN", "PCIE2_CLK_EN";
> + };
> +
> + /* D21 */
> + expander1: gpio@75 {
> + compatible = "ti,tca9539";
> + reg = <0x75>;
> + vcc-supply = <®_1v8>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_expander1>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
> + gpio-line-names = "GPIO10", "GPIO11", "GPIO12", "GPIO13",
> + "CHG_PRSNT#", "CHARGING", "LID", "BATLOW#",
> + "TEMP_EVENT#", "PGOOD_ARM", "PGOOD_SOC", "PCIE_WAKE#_1V8",
> + "GPIO0", "GPIO1", "GPIO2", "GPIO3";
> + };
> +};
> +
> +/* I2C_CAM0 */
> +&lpi2c3 {
> + clock-frequency = <400000>;
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&pinctrl_lpi2c3>;
> + pinctrl-1 = <&pinctrl_lpi2c3>;
> + status = "okay";
> +
> + dp_bridge: dp-bridge@f {
> + compatible = "toshiba,tc9595", "toshiba,tc358767";
> + reg = <0x0f>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_tc9595>;
> + clock-names = "ref";
> + clocks = <&clk_dp>;
> + reset-gpios = <&expander2 11 GPIO_ACTIVE_HIGH>;
> + interrupt-parent = <&gpio2>;
> + interrupts = <25 IRQ_TYPE_EDGE_RISING>;
> + toshiba,hpd-pin = <0>;
> + status = "disabled";
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> +
> + dp_dsi_in: endpoint {
> + // TODO: DSI out
/* ... */
Shawn
> + data-lanes = <1 2 3 4>;
> + };
> + };
> + };
> + };
> +};
> +
> +/* I2C_CAM1 */
> +&lpi2c4 {
> + clock-frequency = <400000>;
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&pinctrl_lpi2c4>;
> + pinctrl-1 = <&pinctrl_lpi2c4>;
> + status = "okay";
> +};
> +
> +/* I2C_LCD */
> +&lpi2c6 {
> + clock-frequency = <400000>;
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&pinctrl_lpi2c6>;
> + pinctrl-1 = <&pinctrl_lpi2c6>;
> + status = "okay";
> +};
> +
> +/* SER0 */
> +&lpuart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpuart1>;
> +};
> +
> +/* SER3 */
> +&lpuart5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpuart5>;
> +};
> +
> +/* SER1 */
> +&lpuart7 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpuart7>;
> +};
> +
> +/* SER2 */
> +&lpuart8 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lpuart8>;
> +};
> +
> +&netc_blk_ctrl {
> + status = "okay";
> +};
> +
> +&netc_emdio {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_mdio>;
> + status = "okay";
> +
> + ethphy0: ethernet-phy@0 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + reg = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ethphy0>;
> + reset-gpios = <&expander2 5 GPIO_ACTIVE_LOW>;
> + reset-assert-us = <500000>;
> + reset-deassert-us = <50000>;
> + interrupt-parent = <&gpio5>;
> + interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
> + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
> + ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
> + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
> + ti,dp83867-rxctrl-strap-quirk;
> + ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
> + };
> +
> + ethphy3: ethernet-phy@3 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + reg = <3>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ethphy3>;
> + reset-gpios = <&expander2 6 GPIO_ACTIVE_LOW>;
> + reset-assert-us = <500000>;
> + reset-deassert-us = <50000>;
> + interrupt-parent = <&gpio5>;
> + interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
> + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
> + ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
> + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
> + ti,dp83867-rxctrl-strap-quirk;
> + ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
> + };
> +};
> +
> +&scmi_bbm {
> + linux,code = <KEY_POWER>;
> +};
> +
> +&tpm3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_tpm3>;
> +};
> +
> +&tpm4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_tpm4>;
> +};
> +
> +&tpm5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_tpm5>;
> +};
> +
> +&usb3 {
> + status = "okay";
> +};
> +
> +&usb3_dwc3 {
> + dr_mode = "host";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + hub_2_0: hub@1 {
> + compatible = "usb451,8142";
> + reg = <1>;
> + peer-hub = <&hub_3_0>;
> + reset-gpios = <&expander2 12 GPIO_ACTIVE_LOW>;
> + vdd-supply = <®_3v3>;
> + };
> +
> + hub_3_0: hub@2 {
> + compatible = "usb451,8140";
> + reg = <2>;
> + peer-hub = <&hub_2_0>;
> + reset-gpios = <&expander2 12 GPIO_ACTIVE_LOW>;
> + vdd-supply = <®_3v3>;
> + };
> +};
> +
> +&usb3_phy {
> + status = "okay";
> +};
> +
> +&usdhc1 {
> + pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
> + pinctrl-0 = <&pinctrl_usdhc1>;
> + pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
> + pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
> + pinctrl-3 = <&pinctrl_usdhc1>;
> + bus-width = <8>;
> + non-removable;
> + no-sdio;
> + no-sd;
> + status = "okay";
> +};
> +
> +&wdog3 {
> + status = "okay";
> +};
> +
> +&scmi_iomuxc {
> + pinctrl_ethphy0: ethphy0grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO33__GPIO5_IO_BIT13 0x1100>;
> + };
> +
> + pinctrl_ethphy3: ethphy3grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO34__GPIO5_IO_BIT14 0x1100>;
> + };
> +
> + pinctrl_enetc0: enetc0grp {
> + fsl,pins = <IMX95_PAD_ENET1_RD0__NETCMIX_TOP_ETH0_RGMII_RD0 0x1100>,
> + <IMX95_PAD_ENET1_RD1__NETCMIX_TOP_ETH0_RGMII_RD1 0x1100>,
> + <IMX95_PAD_ENET1_RD2__NETCMIX_TOP_ETH0_RGMII_RD2 0x1100>,
> + <IMX95_PAD_ENET1_RD3__NETCMIX_TOP_ETH0_RGMII_RD3 0x1100>,
> + <IMX95_PAD_ENET1_RXC__NETCMIX_TOP_ETH0_RGMII_RX_CLK 0x1100>,
> + <IMX95_PAD_ENET1_RX_CTL__NETCMIX_TOP_ETH0_RGMII_RX_CTL 0x1100>,
> + <IMX95_PAD_ENET1_TD0__NETCMIX_TOP_ETH0_RGMII_TD0 0x11e>,
> + <IMX95_PAD_ENET1_TD1__NETCMIX_TOP_ETH0_RGMII_TD1 0x11e>,
> + <IMX95_PAD_ENET1_TD2__NETCMIX_TOP_ETH0_RGMII_TD2 0x11e>,
> + <IMX95_PAD_ENET1_TD3__NETCMIX_TOP_ETH0_RGMII_TD3 0x11e>,
> + <IMX95_PAD_ENET1_TXC__NETCMIX_TOP_ETH0_RGMII_TX_CLK 0x11e>,
> + <IMX95_PAD_ENET1_TX_CTL__NETCMIX_TOP_ETH0_RGMII_TX_CTL 0x11e>,
> + <IMX95_PAD_GPIO_IO23__GPIO2_IO_BIT23 0x51e>;
> + };
> +
> + pinctrl_enetc1: enetc1grp {
> + fsl,pins = <IMX95_PAD_ENET2_RD0__NETCMIX_TOP_ETH1_RGMII_RD0 0x1100>,
> + <IMX95_PAD_ENET2_RD1__NETCMIX_TOP_ETH1_RGMII_RD1 0x1100>,
> + <IMX95_PAD_ENET2_RD2__NETCMIX_TOP_ETH1_RGMII_RD2 0x1100>,
> + <IMX95_PAD_ENET2_RD3__NETCMIX_TOP_ETH1_RGMII_RD3 0x1100>,
> + <IMX95_PAD_ENET2_RXC__NETCMIX_TOP_ETH1_RGMII_RX_CLK 0x1100>,
> + <IMX95_PAD_ENET2_RX_CTL__NETCMIX_TOP_ETH1_RGMII_RX_CTL 0x1100>,
> + <IMX95_PAD_ENET2_TD0__NETCMIX_TOP_ETH1_RGMII_TD0 0x11e>,
> + <IMX95_PAD_ENET2_TD1__NETCMIX_TOP_ETH1_RGMII_TD1 0x11e>,
> + <IMX95_PAD_ENET2_TD2__NETCMIX_TOP_ETH1_RGMII_TD2 0x11e>,
> + <IMX95_PAD_ENET2_TD3__NETCMIX_TOP_ETH1_RGMII_TD3 0x11e>,
> + <IMX95_PAD_ENET2_TXC__NETCMIX_TOP_ETH1_RGMII_TX_CLK 0x11e>,
> + <IMX95_PAD_ENET2_TX_CTL__NETCMIX_TOP_ETH1_RGMII_TX_CTL 0x11e>,
> + <IMX95_PAD_GPIO_IO24__GPIO2_IO_BIT24 0x51e>;
> + };
> +
> + pinctrl_expander1: expander1grp {
> + fsl,pins = <IMX95_PAD_CCM_CLKO2__GPIO3_IO_BIT27 0x1100>;
> + };
> +
> + pinctrl_flexcan1: flexcan1grp {
> + fsl,pins = <IMX95_PAD_PDM_BIT_STREAM0__AONMIX_TOP_CAN1_RX 0x1300>,
> + <IMX95_PAD_PDM_CLK__AONMIX_TOP_CAN1_TX 0x31e>;
> + };
> +
> + pinctrl_flexcan3: flexcan3grp {
> + fsl,pins = <IMX95_PAD_CCM_CLKO3__CAN3_TX 0x31e>,
> + <IMX95_PAD_CCM_CLKO4__CAN3_RX 0x1300>;
> + };
> +
> + pinctrl_flexspi1: flexspi1grp {
> + fsl,pins = <IMX95_PAD_SD3_CLK__FLEXSPI1_A_SCLK 0x11e>,
> + <IMX95_PAD_SD3_CMD__FLEXSPI1_A_SS0_B 0x11e>,
> + <IMX95_PAD_SD3_DATA0__FLEXSPI1_A_DATA_BIT0 0x11e>,
> + <IMX95_PAD_SD3_DATA1__FLEXSPI1_A_DATA_BIT1 0x11e>,
> + <IMX95_PAD_SD3_DATA2__FLEXSPI1_A_DATA_BIT2 0x11e>,
> + <IMX95_PAD_SD3_DATA3__FLEXSPI1_A_DATA_BIT3 0x11e>;
> + };
> +
> + pinctrl_gpio1: gpio1grp {
> + fsl,pins = <IMX95_PAD_PDM_BIT_STREAM1__AONMIX_TOP_GPIO1_IO_BIT10 0x111e>,
> + <IMX95_PAD_SAI1_TXD0__AONMIX_TOP_GPIO1_IO_BIT13 0x111e>,
> + <IMX95_PAD_SAI1_TXFS__AONMIX_TOP_GPIO1_IO_BIT11 0x111e>;
> + };
> +
> + pinctrl_gpio2: gpio2grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO18__GPIO2_IO_BIT18 0x1100>,
> + <IMX95_PAD_GPIO_IO19__GPIO2_IO_BIT19 0x111e>,
> + <IMX95_PAD_GPIO_IO22__GPIO2_IO_BIT22 0x111e>;
> + };
> +
> + pinctrl_lpi2c1: lpi2c1grp {
> + fsl,pins = <IMX95_PAD_I2C1_SCL__AONMIX_TOP_LPI2C1_SCL 0x4000191e>,
> + <IMX95_PAD_I2C1_SDA__AONMIX_TOP_LPI2C1_SDA 0x4000191e>;
> + };
> +
> + pinctrl_lpi2c3: lpi2c3grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO28__LPI2C3_SDA 0x4000191e>,
> + <IMX95_PAD_GPIO_IO29__LPI2C3_SCL 0x4000191e>;
> + };
> +
> + pinctrl_lpi2c4: lpi2c4grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO30__LPI2C4_SDA 0x4000191e>,
> + <IMX95_PAD_GPIO_IO31__LPI2C4_SCL 0x4000191e>;
> + };
> +
> + pinctrl_lpi2c6: lpi2c6grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO02__LPI2C6_SDA 0x4000191e>,
> + <IMX95_PAD_GPIO_IO03__LPI2C6_SCL 0x4000191e>;
> + };
> +
> + pinctrl_lpspi3: lpspi3grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO07__GPIO2_IO_BIT7 0x51e>,
> + <IMX95_PAD_GPIO_IO08__GPIO2_IO_BIT8 0x51e>,
> + <IMX95_PAD_GPIO_IO09__LPSPI3_SIN 0x51e>,
> + <IMX95_PAD_GPIO_IO10__LPSPI3_SOUT 0x51e>,
> + <IMX95_PAD_GPIO_IO11__LPSPI3_SCK 0x51e>;
> + };
> +
> + pinctrl_lpuart1: lpuart1grp {
> + fsl,pins = <IMX95_PAD_UART1_RXD__AONMIX_TOP_LPUART1_RX 0x1300>,
> + <IMX95_PAD_UART1_TXD__AONMIX_TOP_LPUART1_TX 0x31e>,
> + <IMX95_PAD_UART2_TXD__AONMIX_TOP_LPUART1_RTS_B 0x1300>,
> + <IMX95_PAD_UART2_RXD__AONMIX_TOP_LPUART1_CTS_B 0x31e>;
> + };
> +
> + pinctrl_lpuart5: lpuart5grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO00__LPUART5_TX 0x31e>,
> + <IMX95_PAD_GPIO_IO01__LPUART5_RX 0x1300>;
> + };
> +
> + pinctrl_lpuart7: lpuart7grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO36__LPUART7_TX 0x31e>,
> + <IMX95_PAD_GPIO_IO37__LPUART7_RX 0x1300>;
> + };
> +
> + pinctrl_lpuart8: lpuart8grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO12__LPUART8_TX 0x31e>,
> + <IMX95_PAD_GPIO_IO13__LPUART8_RX 0x1300>,
> + <IMX95_PAD_GPIO_IO14__LPUART8_CTS_B 0x31e>,
> + <IMX95_PAD_GPIO_IO15__LPUART8_RTS_B 0x1300>;
> + };
> +
> + pinctrl_mdio: mdiogrp {
> + fsl,pins = <IMX95_PAD_ENET1_MDC__NETCMIX_TOP_NETC_MDC 0x51e>,
> + <IMX95_PAD_ENET1_MDIO__NETCMIX_TOP_NETC_MDIO 0x51e>;
> + };
> +
> + pinctrl_pcf85063: pcf85063grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO27__GPIO2_IO_BIT27 0x1100>;
> + };
> +
> + pinctrl_pcie0: pcie0grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO32__HSIOMIX_TOP_PCIE1_CLKREQ_B 0x111e>;
> + };
> +
> + pinctrl_pcie1: pcie1grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO35__HSIOMIX_TOP_PCIE2_CLKREQ_B 0x111e>;
> + };
> +
> + pinctrl_sai3: sai3grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO16__SAI3_TX_BCLK 0x51e>,
> + <IMX95_PAD_GPIO_IO17__SAI3_MCLK 0x51e>,
> + <IMX95_PAD_GPIO_IO20__SAI3_RX_DATA_BIT0 0x1300>,
> + <IMX95_PAD_GPIO_IO21__SAI3_TX_DATA_BIT0 0x51e>,
> + <IMX95_PAD_GPIO_IO26__SAI3_TX_SYNC 0x51e>;
> + };
> +
> + pinctrl_sai5: sai5grp {
> + fsl,pins = <IMX95_PAD_XSPI1_DATA4__SAI5_TX_DATA_BIT0 0x51e>,
> + <IMX95_PAD_XSPI1_DATA5__SAI5_TX_SYNC 0x51e>,
> + <IMX95_PAD_XSPI1_DATA6__SAI5_TX_BCLK 0x51e>,
> + <IMX95_PAD_XSPI1_DATA7__SAI5_RX_DATA_BIT0 0x1300>;
> + };
> +
> + pinctrl_sdvmmc: sdvmmcgrp {
> + fsl,pins = <IMX95_PAD_SD2_RESET_B__GPIO3_IO_BIT7 0x11e>;
> + };
> +
> + pinctrl_tc9595: tc9595grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO25__GPIO2_IO_BIT25 0x1500>;
> + };
> +
> + pinctrl_tpm3: tpm3grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO04__TPM3_CH0 0x51e>;
> + };
> +
> + pinctrl_tpm4: tpm4grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO05__TPM4_CH0 0x51e>;
> + };
> +
> + pinctrl_tpm5: tpm4grp {
> + fsl,pins = <IMX95_PAD_GPIO_IO06__TPM5_CH0 0x51e>;
> + };
> +
> + pinctrl_usdhc1: usdhc1grp {
> + fsl,pins = <IMX95_PAD_SD1_CLK__USDHC1_CLK 0x158e>,
> + <IMX95_PAD_SD1_CMD__USDHC1_CMD 0x138e>,
> + <IMX95_PAD_SD1_DATA0__USDHC1_DATA0 0x138e>,
> + <IMX95_PAD_SD1_DATA1__USDHC1_DATA1 0x138e>,
> + <IMX95_PAD_SD1_DATA2__USDHC1_DATA2 0x138e>,
> + <IMX95_PAD_SD1_DATA3__USDHC1_DATA3 0x138e>,
> + <IMX95_PAD_SD1_DATA4__USDHC1_DATA4 0x138e>,
> + <IMX95_PAD_SD1_DATA5__USDHC1_DATA5 0x138e>,
> + <IMX95_PAD_SD1_DATA6__USDHC1_DATA6 0x138e>,
> + <IMX95_PAD_SD1_DATA7__USDHC1_DATA7 0x138e>,
> + <IMX95_PAD_SD1_STROBE__USDHC1_STROBE 0x158e>;
> + };
> +
> + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
> + fsl,pins = <IMX95_PAD_SD1_CLK__USDHC1_CLK 0x158e>,
> + <IMX95_PAD_SD1_CMD__USDHC1_CMD 0x138e>,
> + <IMX95_PAD_SD1_DATA0__USDHC1_DATA0 0x138e>,
> + <IMX95_PAD_SD1_DATA1__USDHC1_DATA1 0x138e>,
> + <IMX95_PAD_SD1_DATA2__USDHC1_DATA2 0x138e>,
> + <IMX95_PAD_SD1_DATA3__USDHC1_DATA3 0x138e>,
> + <IMX95_PAD_SD1_DATA4__USDHC1_DATA4 0x138e>,
> + <IMX95_PAD_SD1_DATA5__USDHC1_DATA5 0x138e>,
> + <IMX95_PAD_SD1_DATA6__USDHC1_DATA6 0x138e>,
> + <IMX95_PAD_SD1_DATA7__USDHC1_DATA7 0x138e>,
> + <IMX95_PAD_SD1_STROBE__USDHC1_STROBE 0x158e>;
> + };
> +
> + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
> + fsl,pins = <IMX95_PAD_SD1_CLK__USDHC1_CLK 0x15fe>,
> + <IMX95_PAD_SD1_CMD__USDHC1_CMD 0x13fe>,
> + <IMX95_PAD_SD1_DATA0__USDHC1_DATA0 0x13fe>,
> + <IMX95_PAD_SD1_DATA1__USDHC1_DATA1 0x13fe>,
> + <IMX95_PAD_SD1_DATA2__USDHC1_DATA2 0x13fe>,
> + <IMX95_PAD_SD1_DATA3__USDHC1_DATA3 0x13fe>,
> + <IMX95_PAD_SD1_DATA4__USDHC1_DATA4 0x13fe>,
> + <IMX95_PAD_SD1_DATA5__USDHC1_DATA5 0x13fe>,
> + <IMX95_PAD_SD1_DATA6__USDHC1_DATA6 0x13fe>,
> + <IMX95_PAD_SD1_DATA7__USDHC1_DATA7 0x13fe>,
> + <IMX95_PAD_SD1_STROBE__USDHC1_STROBE 0x15fe>;
> + };
> +
> + pinctrl_usdhc2: usdhc2grp {
> + fsl,pins = <IMX95_PAD_SD2_CD_B__GPIO3_IO_BIT0 0x1100>,
> + <IMX95_PAD_SD2_CLK__USDHC2_CLK 0x51e>,
> + <IMX95_PAD_SD2_CMD__USDHC2_CMD 0x31e>,
> + <IMX95_PAD_SD2_DATA0__USDHC2_DATA0 0x131e>,
> + <IMX95_PAD_SD2_DATA1__USDHC2_DATA1 0x131e>,
> + <IMX95_PAD_SD2_DATA2__USDHC2_DATA2 0x131e>,
> + <IMX95_PAD_SD2_DATA3__USDHC2_DATA3 0x131e>,
> + <IMX95_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e>;
> + };
> +
> + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
> + fsl,pins = <IMX95_PAD_SD2_CD_B__GPIO3_IO_BIT0 0x1100>,
> + <IMX95_PAD_SD2_CLK__USDHC2_CLK 0x158e>,
> + <IMX95_PAD_SD2_CMD__USDHC2_CMD 0x138e>,
> + <IMX95_PAD_SD2_DATA0__USDHC2_DATA0 0x138e>,
> + <IMX95_PAD_SD2_DATA1__USDHC2_DATA1 0x138e>,
> + <IMX95_PAD_SD2_DATA2__USDHC2_DATA2 0x138e>,
> + <IMX95_PAD_SD2_DATA3__USDHC2_DATA3 0x138e>,
> + <IMX95_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e>;
> + };
> +
> + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
> + fsl,pins = <IMX95_PAD_SD2_CD_B__GPIO3_IO_BIT0 0x1100>,
> + <IMX95_PAD_SD2_CLK__USDHC2_CLK 0x15fe>,
> + <IMX95_PAD_SD2_CMD__USDHC2_CMD 0x13fe>,
> + <IMX95_PAD_SD2_DATA0__USDHC2_DATA0 0x13fe>,
> + <IMX95_PAD_SD2_DATA1__USDHC2_DATA1 0x13fe>,
> + <IMX95_PAD_SD2_DATA2__USDHC2_DATA2 0x13fe>,
> + <IMX95_PAD_SD2_DATA3__USDHC2_DATA3 0x13fe>,
> + <IMX95_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e>;
> + };
> +};
> --
> 2.43.0
>
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