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Wed, 12 Dec 2018 08:15:41 +0000 Received: from HE1PR0402MB3323.eurprd04.prod.outlook.com ([fe80::f95d:89f3:77e0:b668]) by HE1PR0402MB3323.eurprd04.prod.outlook.com ([fe80::f95d:89f3:77e0:b668%5]) with mapi id 15.20.1425.016; Wed, 12 Dec 2018 08:15:40 +0000 From: Pankaj Bansal To: Yogesh Narayan Gaur , "linux-mtd@lists.infradead.org" , "boris.brezillon@bootlin.com" , "marek.vasut@gmail.com" , "broonie@kernel.org" , "linux-spi@vger.kernel.org" , "devicetree@vger.kernel.org" CC: "robh@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "linux-arm-kernel@lists.infradead.org" , "computersforpeace@gmail.com" , "frieder.schrempf@kontron.de" , "linux-kernel@vger.kernel.org" , Yogesh Narayan Gaur Subject: RE: [PATCH v5 3/5] arm64: dts: lx2160a: add FlexSPI node property Thread-Topic: [PATCH v5 3/5] arm64: dts: lx2160a: add FlexSPI node property Thread-Index: AQHUfZ2C+fi/K12gmEKCWnU9UR10jKV66icQ Date: Wed, 12 Dec 2018 08:15:40 +0000 Message-ID: References: <1542366701-16065-1-git-send-email-yogeshnarayan.gaur@nxp.com> <1542366701-16065-4-git-send-email-yogeshnarayan.gaur@nxp.com> In-Reply-To: <1542366701-16065-4-git-send-email-yogeshnarayan.gaur@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=pankaj.bansal@nxp.com; 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received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: WFRs7y80SS6ykAzJXyIpFLP0lH6Eu+rvzx0XM32Pfe5q2JdU54WrLFUkIez7ZhS95SP9//POGCsZXJvLxMj1ZLgduDGHVRBCiQ4JhQu2Cr0W60i1o6czYYL/4o5wLHNg3GjRtz0GU3Wxh8U83kO/r4JIJd+HGfZwVmbDgjxjvBMWCm+v3c6/bVzUxA1mRt4v+I/n7R1RamMQ/TkeJsES7d7tLIgAqOEATqtn5EQYL1foq3EHrBKh4g2dYGxtEFhflOFkj/B/5NvlorwLYlqxVFHvrtB7py7QR50g9QdpHOuFYhSaOD1wthEHPZKNLQJ6 spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8dfd9127-5f36-4b35-ef2a-08d6600a0168 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Dec 2018 08:15:40.7516 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0402MB2731 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > -----Original Message----- > From: devicetree-owner@vger.kernel.org [mailto:devicetree- > owner@vger.kernel.org] On Behalf Of Yogesh Narayan Gaur > Sent: Friday, November 16, 2018 4:44 PM > To: linux-mtd@lists.infradead.org; boris.brezillon@bootlin.com; > marek.vasut@gmail.com; broonie@kernel.org; linux-spi@vger.kernel.org; > devicetree@vger.kernel.org > Cc: robh@kernel.org; mark.rutland@arm.com; shawnguo@kernel.org; linux- > arm-kernel@lists.infradead.org; computersforpeace@gmail.com; > frieder.schrempf@kontron.de; linux-kernel@vger.kernel.org; Yogesh Narayan > Gaur > Subject: [PATCH v5 3/5] arm64: dts: lx2160a: add FlexSPI node property >=20 > Add fspi node property for LX2160A SoC for FlexSPI driver. > Property added for the FlexSPI controller and for the connected slave dev= ice for > the LX2160ARDB target. > This is having two SPI-NOR flash device, mt35xu512aba, connected at CS0 a= nd > CS1. >=20 > Signed-off-by: Yogesh Gaur > --- > Changes for v5: > - None > Changes for v4: > - Incorporated Rob review comments. > Changes for v3: > - None. > Changes for v2: > - - Incorporated Shawn review comments. > --- > arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 22 > ++++++++++++++++++++++ > arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 13 +++++++++++++ > 2 files changed, 35 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > index 1483071..3b20c97 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > @@ -35,6 +35,28 @@ > status =3D "okay"; > }; >=20 > +&fspi { > + status =3D "okay"; > + > + mt35xu512aba0: flash@0 { > + #address-cells =3D <1>; > + #size-cells =3D <1>; > + compatible =3D "spansion,m25p80"; > + m25p,fast-read; > + spi-max-frequency =3D <20000000>; The SPI flash supports 50MHz frequency. Please update to 50Mhz > + reg =3D <0>; > + }; > + > + mt35xu512aba1: flash@1 { > + #address-cells =3D <1>; > + #size-cells =3D <1>; > + compatible =3D "spansion,m25p80"; > + m25p,fast-read; > + spi-max-frequency =3D <20000000>; > + reg =3D <1>; > + }; > +}; > + > &i2c0 { > status =3D "okay"; > i2c-mux@77 { > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > index c758268..5d0025a 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > @@ -698,5 +698,18 @@ > interrupts =3D ; > timeout-sec =3D <30>; > }; > + > + fspi: spi@20c0000 { > + compatible =3D "nxp,lx2160a-fspi"; > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + reg =3D <0x0 0x20c0000 0x0 0x10000>, > + <0x0 0x20000000 0x0 0x10000000>; > + reg-names =3D "fspi_base", "fspi_mmap"; > + interrupts =3D <0 25 0x4>; /* Level high type */ > + clocks =3D <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names =3D "fspi_en", "fspi"; > + status =3D "disabled"; > + }; > }; > }; > -- > 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pankaj Bansal Subject: RE: [PATCH v5 3/5] arm64: dts: lx2160a: add FlexSPI node property Date: Wed, 12 Dec 2018 08:15:40 +0000 Message-ID: References: <1542366701-16065-1-git-send-email-yogeshnarayan.gaur@nxp.com> <1542366701-16065-4-git-send-email-yogeshnarayan.gaur@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <1542366701-16065-4-git-send-email-yogeshnarayan.gaur@nxp.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: "linux-mtd@lists.infradead.org" , "boris.brezillon@bootlin.com" , "marek.vasut@gmail.com" , "broonie@kernel.org" , "linux-spi@vger.kernel.org" , "devicetree@vger.kernel.org" Cc: "robh@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "linux-arm-kernel@lists.infradead.org" , "computersforpeace@gmail.com" , "frieder.schrempf@kontron.de" , "linux-kernel@vger.kernel.org" , Yogesh Narayan Gaur List-Id: devicetree@vger.kernel.org > -----Original Message----- > From: devicetree-owner@vger.kernel.org [mailto:devicetree- > owner@vger.kernel.org] On Behalf Of Yogesh Narayan Gaur > Sent: Friday, November 16, 2018 4:44 PM > To: linux-mtd@lists.infradead.org; boris.brezillon@bootlin.com; > marek.vasut@gmail.com; broonie@kernel.org; linux-spi@vger.kernel.org; > devicetree@vger.kernel.org > Cc: robh@kernel.org; mark.rutland@arm.com; shawnguo@kernel.org; linux- > arm-kernel@lists.infradead.org; computersforpeace@gmail.com; > frieder.schrempf@kontron.de; linux-kernel@vger.kernel.org; Yogesh Narayan > Gaur > Subject: [PATCH v5 3/5] arm64: dts: lx2160a: add FlexSPI node property >=20 > Add fspi node property for LX2160A SoC for FlexSPI driver. > Property added for the FlexSPI controller and for the connected slave dev= ice for > the LX2160ARDB target. > This is having two SPI-NOR flash device, mt35xu512aba, connected at CS0 a= nd > CS1. >=20 > Signed-off-by: Yogesh Gaur > --- > Changes for v5: > - None > Changes for v4: > - Incorporated Rob review comments. > Changes for v3: > - None. > Changes for v2: > - - Incorporated Shawn review comments. > --- > arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 22 > ++++++++++++++++++++++ > arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 13 +++++++++++++ > 2 files changed, 35 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > index 1483071..3b20c97 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > @@ -35,6 +35,28 @@ > status =3D "okay"; > }; >=20 > +&fspi { > + status =3D "okay"; > + > + mt35xu512aba0: flash@0 { > + #address-cells =3D <1>; > + #size-cells =3D <1>; > + compatible =3D "spansion,m25p80"; > + m25p,fast-read; > + spi-max-frequency =3D <20000000>; The SPI flash supports 50MHz frequency. Please update to 50Mhz > + reg =3D <0>; > + }; > + > + mt35xu512aba1: flash@1 { > + #address-cells =3D <1>; > + #size-cells =3D <1>; > + compatible =3D "spansion,m25p80"; > + m25p,fast-read; > + spi-max-frequency =3D <20000000>; > + reg =3D <1>; > + }; > +}; > + > &i2c0 { > status =3D "okay"; > i2c-mux@77 { > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > index c758268..5d0025a 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > @@ -698,5 +698,18 @@ > interrupts =3D ; > timeout-sec =3D <30>; > }; > + > + fspi: spi@20c0000 { > + compatible =3D "nxp,lx2160a-fspi"; > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + reg =3D <0x0 0x20c0000 0x0 0x10000>, > + <0x0 0x20000000 0x0 0x10000000>; > + reg-names =3D "fspi_base", "fspi_mmap"; > + interrupts =3D <0 25 0x4>; /* Level high type */ > + clocks =3D <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names =3D "fspi_en", "fspi"; > + status =3D "disabled"; > + }; > }; > }; > -- > 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pankaj Bansal Subject: RE: [PATCH v5 3/5] arm64: dts: lx2160a: add FlexSPI node property Date: Wed, 12 Dec 2018 08:15:40 +0000 Message-ID: References: <1542366701-16065-1-git-send-email-yogeshnarayan.gaur@nxp.com> <1542366701-16065-4-git-send-email-yogeshnarayan.gaur@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Cc: "robh@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "linux-arm-kernel@lists.infradead.org" , "computersforpeace@gmail.com" , "frieder.schrempf@kontron.de" , "linux-kernel@vger.kernel.org" , Yogesh Narayan Gaur To: Yogesh Narayan Gaur , "linux-mtd@lists.infradead.org" , "boris.brezillon@bootlin.com" , "marek.vasut@gmail.com" , "broonie@kernel.org" , "linux-spi@vger.kernel.org" , "devicetree@vger.kernel.org" Return-path: In-Reply-To: <1542366701-16065-4-git-send-email-yogeshnarayan.gaur@nxp.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-spi.vger.kernel.org > -----Original Message----- > From: devicetree-owner@vger.kernel.org [mailto:devicetree- > owner@vger.kernel.org] On Behalf Of Yogesh Narayan Gaur > Sent: Friday, November 16, 2018 4:44 PM > To: linux-mtd@lists.infradead.org; boris.brezillon@bootlin.com; > marek.vasut@gmail.com; broonie@kernel.org; linux-spi@vger.kernel.org; > devicetree@vger.kernel.org > Cc: robh@kernel.org; mark.rutland@arm.com; shawnguo@kernel.org; linux- > arm-kernel@lists.infradead.org; computersforpeace@gmail.com; > frieder.schrempf@kontron.de; linux-kernel@vger.kernel.org; Yogesh Narayan > Gaur > Subject: [PATCH v5 3/5] arm64: dts: lx2160a: add FlexSPI node property >=20 > Add fspi node property for LX2160A SoC for FlexSPI driver. > Property added for the FlexSPI controller and for the connected slave dev= ice for > the LX2160ARDB target. > This is having two SPI-NOR flash device, mt35xu512aba, connected at CS0 a= nd > CS1. >=20 > Signed-off-by: Yogesh Gaur > --- > Changes for v5: > - None > Changes for v4: > - Incorporated Rob review comments. > Changes for v3: > - None. > Changes for v2: > - - Incorporated Shawn review comments. > --- > arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 22 > ++++++++++++++++++++++ > arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 13 +++++++++++++ > 2 files changed, 35 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > index 1483071..3b20c97 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > @@ -35,6 +35,28 @@ > status =3D "okay"; > }; >=20 > +&fspi { > + status =3D "okay"; > + > + mt35xu512aba0: flash@0 { > + #address-cells =3D <1>; > + #size-cells =3D <1>; > + compatible =3D "spansion,m25p80"; > + m25p,fast-read; > + spi-max-frequency =3D <20000000>; The SPI flash supports 50MHz frequency. Please update to 50Mhz > + reg =3D <0>; > + }; > + > + mt35xu512aba1: flash@1 { > + #address-cells =3D <1>; > + #size-cells =3D <1>; > + compatible =3D "spansion,m25p80"; > + m25p,fast-read; > + spi-max-frequency =3D <20000000>; > + reg =3D <1>; > + }; > +}; > + > &i2c0 { > status =3D "okay"; > i2c-mux@77 { > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > index c758268..5d0025a 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > @@ -698,5 +698,18 @@ > interrupts =3D ; > timeout-sec =3D <30>; > }; > + > + fspi: spi@20c0000 { > + compatible =3D "nxp,lx2160a-fspi"; > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + reg =3D <0x0 0x20c0000 0x0 0x10000>, > + <0x0 0x20000000 0x0 0x10000000>; > + reg-names =3D "fspi_base", "fspi_mmap"; > + interrupts =3D <0 25 0x4>; /* Level high type */ > + clocks =3D <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names =3D "fspi_en", "fspi"; > + status =3D "disabled"; > + }; > }; > }; > -- > 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1B324C04EB8 for ; Wed, 12 Dec 2018 08:16:18 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CE8E32084E for ; Wed, 12 Dec 2018 08:16:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="bi7810js"; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org > -----Original Message----- > From: devicetree-owner@vger.kernel.org [mailto:devicetree- > owner@vger.kernel.org] On Behalf Of Yogesh Narayan Gaur > Sent: Friday, November 16, 2018 4:44 PM > To: linux-mtd@lists.infradead.org; boris.brezillon@bootlin.com; > marek.vasut@gmail.com; broonie@kernel.org; linux-spi@vger.kernel.org; > devicetree@vger.kernel.org > Cc: robh@kernel.org; mark.rutland@arm.com; shawnguo@kernel.org; linux- > arm-kernel@lists.infradead.org; computersforpeace@gmail.com; > frieder.schrempf@kontron.de; linux-kernel@vger.kernel.org; Yogesh Narayan > Gaur > Subject: [PATCH v5 3/5] arm64: dts: lx2160a: add FlexSPI node property > > Add fspi node property for LX2160A SoC for FlexSPI driver. > Property added for the FlexSPI controller and for the connected slave device for > the LX2160ARDB target. > This is having two SPI-NOR flash device, mt35xu512aba, connected at CS0 and > CS1. > > Signed-off-by: Yogesh Gaur > --- > Changes for v5: > - None > Changes for v4: > - Incorporated Rob review comments. > Changes for v3: > - None. > Changes for v2: > - - Incorporated Shawn review comments. > --- > arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 22 > ++++++++++++++++++++++ > arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 13 +++++++++++++ > 2 files changed, 35 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > index 1483071..3b20c97 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts > @@ -35,6 +35,28 @@ > status = "okay"; > }; > > +&fspi { > + status = "okay"; > + > + mt35xu512aba0: flash@0 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "spansion,m25p80"; > + m25p,fast-read; > + spi-max-frequency = <20000000>; The SPI flash supports 50MHz frequency. Please update to 50Mhz > + reg = <0>; > + }; > + > + mt35xu512aba1: flash@1 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "spansion,m25p80"; > + m25p,fast-read; > + spi-max-frequency = <20000000>; > + reg = <1>; > + }; > +}; > + > &i2c0 { > status = "okay"; > i2c-mux@77 { > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > index c758268..5d0025a 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi > @@ -698,5 +698,18 @@ > interrupts = ; > timeout-sec = <30>; > }; > + > + fspi: spi@20c0000 { > + compatible = "nxp,lx2160a-fspi"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0x0 0x20c0000 0x0 0x10000>, > + <0x0 0x20000000 0x0 0x10000000>; > + reg-names = "fspi_base", "fspi_mmap"; > + interrupts = <0 25 0x4>; /* Level high type */ > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "fspi_en", "fspi"; > + status = "disabled"; > + }; > }; > }; > -- > 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel