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[188.155.201.27]) by smtp.gmail.com with ESMTPSA id h7-20020a50cf87000000b0041b7bd52e1fsm290287edk.78.2022.03.30.22.52.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 30 Mar 2022 22:52:14 -0700 (PDT) Message-ID: <514ff13e-9e83-6641-8c24-2b51ff1cdcf1@linaro.org> Date: Thu, 31 Mar 2022 07:52:13 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [PATCH 3/3] arm64: dts: imx8mp: Add Engicam i.Core MX8M Plus EDIMM2.2 Starter Kit Content-Language: en-US To: Manoj Sai , Rob Herring , Shawn Guo , Li Yang , Fabio Estevam , Matteo Lisi Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, NXP Linux Team , linux-amarula@amarulasolutions.com, Jagan Teki , Catalin Marinas , Will Deacon , Rob Herring , Suniel Mahesh , Michael Nazzareno Trimarchi References: <20220330191437.614065-1-abbaraju.manojsai@amarulasolutions.com> <20220330191437.614065-4-abbaraju.manojsai@amarulasolutions.com> From: Krzysztof Kozlowski In-Reply-To: <20220330191437.614065-4-abbaraju.manojsai@amarulasolutions.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220330_225216_360382_D07627B5 X-CRM114-Status: GOOD ( 20.39 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 30/03/2022 21:14, Manoj Sai wrote: > Engicam EDIMM2.2 Starter Kit is an EDIMM 2.2 Form Factor Capacitive > Evaluation Board. > > Genaral features: > - LCD 7" C.Touch > - microSD slot > - Ethernet 1Gb > - Wifi/BT > - 2x LVDS Full HD interfaces > - 3x USB 2.0 > - 1x USB 3.0 > - HDMI Out > - Plus PCIe > - MIPI CSI > - 2x CAN > - Audio Out > > i.Core MX8M Plus is an EDIMM SoM based on NXP i.MX8M Plus from Engicam. > > i.Core MX8M Plus needs to mount on top of this Evaluation board for > creating complete i.Core MX8M Plus EDIMM2.2 Starter Kit. > > Add support for it. > > Signed-off-by: Manoj Sai > Signed-off-by: Matteo Lisi > Reviewed-by: Jagan Teki > --- > arch/arm64/boot/dts/freescale/Makefile | 1 + > .../freescale/imx8mp-icore-mx8mp-edimm2.2.dts | 176 ++++++++++++++++++ > 2 files changed, 177 insertions(+) > create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-icore-mx8mp-edimm2.2.dts > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > index 7f51b537df40..66985eae4942 100644 > --- a/arch/arm64/boot/dts/freescale/Makefile > +++ b/arch/arm64/boot/dts/freescale/Makefile > @@ -77,6 +77,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mn-tqma8mqnl-mba8mx.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mn-var-som-symphony.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mn-venice-gw7902.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb > +dtb-$(CONFIG_ARCH_MXC) += imx8mp-icore-mx8mp-edimm2.2.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mq-hummingboard-pulse.dtb > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-icore-mx8mp-edimm2.2.dts b/arch/arm64/boot/dts/freescale/imx8mp-icore-mx8mp-edimm2.2.dts > new file mode 100644 > index 000000000000..e0667299388a > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx8mp-icore-mx8mp-edimm2.2.dts > @@ -0,0 +1,176 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (c) 2018 NXP > + * Copyright (c) 2019 Engicam srl > + * Copyright (c) 2020 Amarula Solutons(India) > + */ > + > +/dts-v1/; > + > +#include "imx8mp.dtsi" > +#include "imx8mp-icore-mx8mp.dtsi" > +#include > + > +/ { > + model = "Engicam i.Core MX8M Plus EDIMM2.2 Starter Kit"; > + compatible = "engicam,icore-mx8mp-edimm2.2", "engicam,icore-mx8mp", > + "fsl,imx8mp"; > + > + chosen { > + stdout-path = &uart2; > + }; > + > + reg_usb1_host_vbus: regulator-usb1-vbus { > + compatible = "regulator-fixed"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_reg_usb1_vbus>; > + regulator-name = "usb1_host_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-always-on; > + gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + usdhc2_vmmc: regulator-usdhc2 { > + compatible = "regulator-fixed"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>; > + regulator-name = "VSD_3V3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > +}; > + > +/* Ethernet */ > +&eqos { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_eqos>; > + phy-mode = "rgmii-id"; > + phy-handle = <ðphy0>; > + status = "okay"; > + > + mdio { > + compatible = "snps,dwmac-mdio"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + ethphy0: ethernet-phy@7 { > + compatible = "ethernet-phy-ieee802.3-c22"; > + micrel,led-mode = <0>; > + reg = <7>; > + }; > + }; > +}; > + > +&iomuxc { > + pinctrl_eqos: eqosgrp { > + fsl,pins = < > + MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x3 > + MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x3 > + MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x91 > + MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x91 > + MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x91 > + MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x91 > + MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x91 > + MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x91 > + MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x1f > + MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x1f > + MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x1f > + MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x1f > + MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x1f > + MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x1f > + MX8MP_IOMUXC_NAND_DATA01__GPIO3_IO07 0x19 > + >; > + }; > + > + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp { > + fsl,pins = < > + MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x41 > + >; > + }; > + > + pinctrl_uart2: uart2grp { > + fsl,pins = < > + MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x49 > + MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x49 > + >; > + }; > + > + pinctrl_uart3: uart3grp { > + fsl,pins = < > + MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x140 > + MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x140 > + MX8MP_IOMUXC_SD1_STROBE__UART3_DCE_CTS 0x140 > + >; > + }; > + > + pinctrl_reg_usb1_vbus: usb1grp { > + fsl,pins = < > + MX8MP_IOMUXC_GPIO1_IO14__GPIO1_IO14 0x19 > + >; > + }; > + > + pinctrl_usdhc2_gpio: usdhc2grp-gpio { Same as patch 2, wrong node name. Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel