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Received: from phobos.denx.de ([2a01:238:438b:c500:173d:9f52:ddab:ee01]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lexYa-006luQ-E2 for linux-arm-kernel@lists.infradead.org; Fri, 07 May 2021 10:18:06 +0000 Received: from jawa (85-222-111-42.dynamic.chello.pl [85.222.111.42]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: lukma@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 4641282D66; Fri, 7 May 2021 12:17:57 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1620382677; bh=fy5fNQHAyrbhRaml4EggzfvWF0fZO1SHJZeqiw5nlOM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=jlDwRaH3Ulgxcq+SbUm4OUL026xNCkI6lF9tCwzKqJwoobIRNb29YPUp8zteewDZa 3tSgFriHFgUWueb8flU0tnCSQqgTEVuVz1H88tOa3iYLIviuzgbxP1d/lgfGmY4wq6 lEARrfCDqz/vmV9+FAjp72lhsd8gHfZgwejbkplZdmaXuvbgL329m4UquXcedVWkZ1 pG5HyhV52YIbS3m1y5x2JwwV80ZnwBOmHX3JsBtgNwXwVblwASL1nGFdXCrtPYgbz/ uKvEWWpLK+in6DzGMlsnDYgr8S7but17ZVFWP6rhvscFl3i5XGgnRpEhYSin1HK2R0 dll18W/wfUOxg== Date: Fri, 7 May 2021 12:17:56 +0200 From: Lukasz Majewski To: Rob Herring , Shawn Guo , Arnd Bergmann , Fabio Estevam List-Id: Cc: devicetree@vger.kernel.org, Olof Johansson , soc@kernel.org, Sascha Hauer , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, NXP Linux Team , Lukasz Majewski Subject: Re: [PATCH 2/2] ARM: dts: imx28: Add DTS description of imx28 based XEA board Message-ID: <20210507121756.0c82c958@jawa> In-Reply-To: <20210426121605.31651-1-lukma@denx.de> References: <20210426121605.31651-1-lukma@denx.de> Organization: denx.de X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.102.4 at phobos.denx.de X-Virus-Status: Clean X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210507_031804_951394_13ADE49F X-CRM114-Status: GOOD ( 22.87 ) 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: multipart/mixed; boundary="===============2538632898336562668==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============2538632898336562668== Content-Type: multipart/signed; micalg=pgp-sha512; boundary="Sig_/qm3muKl1joiZUf=i_2T2KM="; protocol="application/pgp-signature" --Sig_/qm3muKl1joiZUf=i_2T2KM= Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Mon, 26 Apr 2021 14:16:05 +0200 Lukasz Majewski wrote: > This patch adds DTS definition of the imx278 based XEA board. >=20 > Signed-off-by: Lukasz Majewski >=20 > --- > Changes for v2: > - Fix 'memory' node and remove regulators subnode > - Rename 'flash0: s25fl256s0@0' to flash@0 > - Add proper compatible for XEA board > --- > arch/arm/boot/dts/Makefile | 3 +- > arch/arm/boot/dts/imx28-lwe.dtsi | 174 > +++++++++++++++++++++++++++++++ arch/arm/boot/dts/imx28-xea.dts | > 99 ++++++++++++++++++ 3 files changed, 275 insertions(+), 1 > deletion(-) create mode 100644 arch/arm/boot/dts/imx28-lwe.dtsi > create mode 100644 arch/arm/boot/dts/imx28-xea.dts >=20 > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 8e5d4ab4e75e..d2398a090e4d 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -721,7 +721,8 @@ dtb-$(CONFIG_ARCH_MXS) +=3D \ > imx28-m28evk.dtb \ > imx28-sps1.dtb \ > imx28-ts4600.dtb \ > - imx28-tx28.dtb > + imx28-tx28.dtb \ > + imx28-xea.dtb > dtb-$(CONFIG_ARCH_NOMADIK) +=3D \ > ste-nomadik-s8815.dtb \ > ste-nomadik-nhk15.dtb > diff --git a/arch/arm/boot/dts/imx28-lwe.dtsi > b/arch/arm/boot/dts/imx28-lwe.dtsi new file mode 100644 > index 000000000000..2d14a8ae91f8 > --- /dev/null > +++ b/arch/arm/boot/dts/imx28-lwe.dtsi > @@ -0,0 +1,174 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > +/* > + * Copyright 2021 > + * Lukasz Majewski, DENX Software Engineering, lukma@denx.de > + */ > + > +/dts-v1/; > +#include "imx28.dtsi" > + > +/ { > + aliases { > + spi2 =3D &ssp3; > + }; > + > + chosen { > + bootargs =3D "root=3D/dev/mmcblk0p2 rootfstype=3Dext4 ro > rootwait console=3DttyAMA0,115200 panic=3D1"; > + }; > + > + memory@0x40000000 { > + reg =3D <0x40000000 0x08000000>; > + }; > + > + reg_3v3: regulator-reg-3v3 { > + compatible =3D "regulator-fixed"; > + regulator-name =3D "3V3"; > + regulator-min-microvolt =3D <3300000>; > + regulator-max-microvolt =3D <3300000>; > + regulator-always-on; > + }; > + > + reg_usb_5v: regulator-reg-usb-5v { > + compatible =3D "regulator-fixed"; > + regulator-name =3D "usb_vbus"; > + regulator-min-microvolt =3D <5000000>; > + regulator-max-microvolt =3D <5000000>; > + enable-active-high; > + }; > + > + reg_fec_3v3: regulator-reg-fec-3v3 { > + compatible =3D "regulator-fixed"; > + regulator-name =3D "fec-phy"; > + regulator-min-microvolt =3D <3300000>; > + regulator-max-microvolt =3D <3300000>; > + enable-active-high; > + regulator-boot-on; > + }; > +}; > + > +&duart { > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&duart_pins_a>; > + status =3D "okay"; > +}; > + > +&i2c0 { > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&i2c0_pins_a>; > + status =3D "okay"; > +}; > + > +&saif0 { > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&saif0_pins_a>; > + #sound-dai-cells =3D <0>; > + assigned-clocks =3D <&clks 53>; > + assigned-clock-rates =3D <12000000>; > + status =3D "okay"; > +}; > + > +&saif1 { > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&saif1_pins_a>; > + fsl,saif-master =3D <&saif0>; > + #sound-dai-cells =3D <0>; > + status =3D "okay"; > +}; > + > +&spi3_pins_a { > + fsl,pinmux-ids =3D < > + MX28_PAD_AUART2_RX__SSP3_D4 > + MX28_PAD_AUART2_TX__SSP3_D5 > + MX28_PAD_SSP3_SCK__SSP3_SCK > + MX28_PAD_SSP3_MOSI__SSP3_CMD > + MX28_PAD_SSP3_MISO__SSP3_D0 > + MX28_PAD_SSP3_SS0__SSP3_D3 > + MX28_PAD_AUART2_TX__GPIO_3_9 > + >; > +}; > + > +&ssp3 { > + compatible =3D "fsl,imx28-spi"; > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&spi3_pins_a>; > + status =3D "okay"; > + > + flash@0 { > + compatible =3D "jedec,spi-nor"; > + spi-max-frequency =3D <40000000>; > + reg =3D <0>; > + > + partitions { > + compatible =3D "fixed-partitions"; > + #address-cells =3D <1>; > + #size-cells =3D <1>; > + > + partition@0 { > + label =3D "u-boot"; > + reg =3D <0 0x80000>; > + read-only; > + }; > + > + partition@80000 { > + label =3D "env0"; > + reg =3D <0x80000 0x10000>; > + }; > + > + partition@90000 { > + label =3D "env1"; > + reg =3D <0x90000 0x10000>; > + }; > + > + partition@100000 { > + label =3D "kernel"; > + reg =3D <0x100000 0x400000>; > + }; > + > + partition@500000 { > + label =3D "swupdate"; > + reg =3D <0x500000 0x800000>; > + }; > + }; > + }; > +}; > + > +&ssp2 { > + compatible =3D "fsl,imx28-spi"; > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&spi2_pins_a>; > + status =3D "okay"; > +}; > + > +&ssp0 { > + compatible =3D "fsl,imx28-mmc"; > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&mmc0_8bit_pins_a>; > + bus-width =3D <8>; > + vmmc-supply =3D <®_3v3>; > + non-removable; > + status =3D "okay"; > +}; > + > +&usb0 { > + vbus-supply =3D <®_usb_5v>; > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&usb0_pins_b>, <&usb0_id_pins_a>; > + dr_mode =3D "host"; > + status =3D "okay"; > +}; > + > +&usbphy0 { > + status =3D "okay"; > +}; > + > +&usb1 { > + vbus-supply =3D <®_usb_5v>; > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&usb1_pins_b>; > + dr_mode =3D "host"; > + status =3D "okay"; > +}; > + > +&usbphy1 { > + status =3D "okay"; > +}; > diff --git a/arch/arm/boot/dts/imx28-xea.dts > b/arch/arm/boot/dts/imx28-xea.dts new file mode 100644 > index 000000000000..a400c108f66a > --- /dev/null > +++ b/arch/arm/boot/dts/imx28-xea.dts > @@ -0,0 +1,99 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > +/* > + * Copyright 2021 > + * Lukasz Majewski, DENX Software Engineering, lukma@denx.de > + */ > + > +/dts-v1/; > +#include "imx28-lwe.dtsi" > + > +/ { > + compatible =3D "lwn,imx28-xea", "fsl,imx28"; > +}; > + > +&can0 { > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&can1_pins_a>; > + status =3D "okay"; > +}; > + > +&i2c1 { > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&i2c1_pins_b>; > + status =3D "okay"; > +}; > + > +&pinctrl { > + pinctrl-names =3D "default"; > + pinctrl-0 =3D <&hog_pins_a &hog_pins_tiva>; > + > + hog_pins_a: hog@0 { > + reg =3D <0>; > + fsl,pinmux-ids =3D < > + MX28_PAD_GPMI_D00__GPIO_0_0 > + MX28_PAD_GPMI_D02__GPIO_0_2 > + MX28_PAD_GPMI_D05__GPIO_0_5 > + MX28_PAD_GPMI_CE1N__GPIO_0_17 > + MX28_PAD_GPMI_RDY0__GPIO_0_20 > + MX28_PAD_GPMI_RDY1__GPIO_0_21 > + MX28_PAD_GPMI_RDY2__GPIO_0_22 > + MX28_PAD_GPMI_RDN__GPIO_0_24 > + MX28_PAD_GPMI_CLE__GPIO_0_27 > + MX28_PAD_LCD_VSYNC__GPIO_1_28 > + MX28_PAD_SSP1_SCK__GPIO_2_12 > + MX28_PAD_SSP1_CMD__GPIO_2_13 > + MX28_PAD_SSP2_SS1__GPIO_2_20 > + MX28_PAD_SSP2_SS2__GPIO_2_21 > + MX28_PAD_LCD_D00__GPIO_1_0 > + MX28_PAD_LCD_D01__GPIO_1_1 > + MX28_PAD_LCD_D02__GPIO_1_2 > + MX28_PAD_LCD_D03__GPIO_1_3 > + MX28_PAD_LCD_D04__GPIO_1_4 > + MX28_PAD_LCD_D05__GPIO_1_5 > + MX28_PAD_LCD_D06__GPIO_1_6 > + >; > + fsl,drive-strength =3D ; > + fsl,voltage =3D ; > + fsl,pull-up =3D ; > + }; > + > + hog_pins_tiva: hog@1 { > + reg =3D <1>; > + fsl,pinmux-ids =3D < > + MX28_PAD_GPMI_RDY3__GPIO_0_23 > + MX28_PAD_GPMI_WRN__GPIO_0_25 > + >; > + fsl,voltage =3D ; > + fsl,pull-up =3D ; > + }; > + > + hog_pins_coding: hog@2 { > + reg =3D <2>; > + fsl,pinmux-ids =3D < > + MX28_PAD_GPMI_D01__GPIO_0_1 > + MX28_PAD_GPMI_D03__GPIO_0_3 > + MX28_PAD_GPMI_D04__GPIO_0_4 > + MX28_PAD_GPMI_D06__GPIO_0_6 > + MX28_PAD_GPMI_D07__GPIO_0_7 > + >; > + fsl,voltage =3D ; > + fsl,pull-up =3D ; > + }; > +}; > + > +®_fec_3v3 { > + gpio =3D <&gpio0 0 0>; > +}; > + > +®_usb_5v { > + gpio =3D <&gpio0 2 0>; > +}; > + > +&spi2_pins_a { > + fsl,pinmux-ids =3D < > + MX28_PAD_SSP2_SCK__SSP2_SCK > + MX28_PAD_SSP2_MOSI__SSP2_CMD > + MX28_PAD_SSP2_MISO__SSP2_D0 > + MX28_PAD_SSP2_SS0__GPIO_2_19 > + >; > +}; Gentle ping on this patch. Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@denx.de --Sig_/qm3muKl1joiZUf=i_2T2KM= Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEgAyFJ+N6uu6+XupJAR8vZIA0zr0FAmCVE9QACgkQAR8vZIA0 zr301wf+KIXOhwk3feyIdIncj2gb6KzY4kUCjiaVlaJZzYQ+PTCmMdYAQfQ86Y8O cEpMTSJIpB4uRBtvaOXQ9qd68hi4yQ7Px5aML/oSGAQ4Qa8kOFurvCh+s+JoP4ND ExOcVnVMi1HmIJheEwEJdKPeEL8x0GZjQzis/e4CvQdTFDbAhAVIncZb1IKAAT2y 7XMci/l0Ljq8DWTcAw39SlSCuH930xc8Hwqa/qEEvk7rjOYJPjSNBPKgHyPCEdbw t2PVWehZX8DghKU/iw6tI+/nv/gWJ9Ob6doa6h32AtNR+9VFU3RVVkdeiid9FzKR QIZff8ulbl/XTGzLrIzGeLaUqgiW9Q== =MNvs -----END PGP SIGNATURE----- --Sig_/qm3muKl1joiZUf=i_2T2KM=-- --===============2538632898336562668== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============2538632898336562668==--